瑞典专利SE1350243A1 Cutting units and components thereof

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A cutting assembly (100) has aholder (102, 390, 390A, 390B) With a seat(138, 397, 397A, 397B) and a coolant deliverypassage (142, 398, 398A, 398B). A locking pin(106) With a longitudinal bore (176) afﬁxes tothe seat (138, 397, 397A, 397B) thereby com-municating With the coolant delivery passage(142, 398, 398A, 398B). A clamp assembly(110) attaches to the holder (102, 390, 390A,390B) and engages a cutting insert (108, 420,422, 424). The clamp assembly (110) has a di-verter plate (116, 116A), Which has a bottomsiuface (370) deﬁning a diverter bowl (372)and a diverter channel (376). Coolant ﬂowsthrough the longitudinal bore (176) into the di-verter bowl (372) and through the diverterchannel (376) and into a radial coolant trough(460, 560, 660) of the cutting insert (108, 420,422, 424). WO 2012/030484 A2 | SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, Published: GWY” ML” MR” NE” SN” TD” TG) _ without international search report ana' to be republíshed upon receípt ofthat report (Rule 48.2(g))
公开号:SE1350243A1
申请号:SE1350243
申请日:2011-08-09
公开日:2013-03-01
发明作者:Ted Massa；Nicholas Henry；Linn Andras；Kent Mizgalski；Paul Prichard；Shi Chen；Charles Conway
申请人:Kennametal Inc；
IPC主号:

专利说明:

WO 2012/030484 PCT/US2011/046986 (ÉUTTÉNG šNﬁâïêÜï ÄxSSEIvÉELY fäNïš CÜMRÄIÜNEEQÉÉ 'ÉHEREÛECRÜSS-RÉEÉÉIRENCE 'Fíš EARLEER PUÉQIÉENÉ* APÉ*LÃQA'ÉÃÛN%S ïüâlâﬂ This patent appšicaﬂions is a connnu1anïion-ín~pa:~tofpaxaàing United Sïaâiosššﬁïc-:nï Appiicatšon Seriaä No. l1f654,å¿318 ﬁkai on šanuarjf' äšš, ZÜÜ by Paul D. Pricharå, Linniší. lindras, and Ted R. Ivíassa for EVETALCUTTENG SYSTEM FOR EFFECTIVECOÛLANT DEIÄVERY [Dockaï No. KQÉTÉPÉ. :äppiicaois horeby cšaím prioriiy basod Lip-onsaid U Patouï Appiëcaišoo Sfzråaí Noo i ïlšífšäšši 8 fiíocš on çšâaanxasfyf RS, ïïåüišïw “Fuartheagappišcants las-Hoby incorporato heroin in its ontirety sæzch US. Patenï Application -Seršaå No. i ïifošﬂißïåš ﬁied of: šanoaïy išš, IZGÜTEACKGRGEENE GF THE INVENTIGN ÉÛÜGEE The: subjooí invomion is dirccioci io mami cuïiing systom and, in paríicolar, toa naoiai ouiïiing sysïom adapïofí to íﬁoišiaatf: :ænhancc-:d :ioâiwfaf-ry of cooâaoï acijacooï. the.inïfirface heïweasl íhe cuïting šnsort and the workpioce (io, (ho 'šrxsorlëchip šmorfaco) todiﬁníaaiäix oxcossívo hem 211; the insett-chip inïeïfaco in the ohipíorznirig removai of :materialfrom a vvorkpíeco. Tho subject invoniion is åirocisâ furthor to cfßmpone-ntaa of such mamicutting systrarna. Such oompooooonts šncïudo, for exaoníngïfše, a 'íookízlg pin, a ošaznp assombly ä: holder* za Shin and a coïiting šrssorâ.
Näää Niemi coítingo toošs for porforining rostaí 'wmarkiog oporaïiaëns genoralíycomprise 21 cutüng šosorï having a surfaoo tormšnaoïing at a cutiing såga and a tool hokícrformeo wšxh a som adapted to reco-Evo :ha iïasort. 'Iﬁo cutting šnsort ongagos a *workpšooo toreïnove aoateršai, az-nd in :he- prooßsz: forrns chips of too rzzatoriaﬁ. Excossšxfe heaﬁ: at ïhe insorochip intorfacf: can nagativsišf ioapact upon (io, roáuco of shoríoaﬁ Ehe xxsofuä ïooï Eife of the outting insort, Eüüﬁëﬁ For axarnošo, a :hip generated from: :ho xvorkpši-.co can sfïfmotinízos Sïick íovgu:Enough ævošdšzzg) to “tha surface of :ha cutting inom, Tho build 1131* of chip maïoriai oo tha.oottíng inserí in this 'fashion ia an lzmöesiraoše Läcoorreocß that man nfzgaïivoïy irnpact :ipon theperformance: of :ho cuïting šnson, and honco, tha ovoraíâ anaïoriaš renxovai operation. A Howof cooïant 'to the insort-»c op inioríaco will rociuco the poáoniiaï for such ofeidíxxg, li wouïfíthorefora bo dosirablo to reduce oxcexsšvo how a: ih: insaroohip intorfaoo in oiíminaio o: roflucß boiiä up of chip material, WO 2012/030484 PCT/US2011/046986 h Éëﬁüåﬁ Ao anoïhaf cxanzpfic, in a chåpforxning rnatorial reznovaš operation, :hem manoccur mstaaaces in xfvhšch tm: chips do not mi: the region of the insßri-chip íntﬂrfaae nvhen thecbﬂip sticks to thﬁ cuïtiilg insett. When a chip doos :mot exit the region of the inserbohipšnïﬁrface, thma is the potßntiaï thai a chip san ba: rßfuï.. h is undcsíraïtwša: for miïïíng irascrâto oraæut a chip ašready removod from the vøorkpíecax A fšoxæ' of oooâant io iho ínsort--oíïšpintarfaca vvíïi. facišitaíe :ha c-:vaouation of chilﬁs from the šnsﬁrï-chip inímfaoo Ehorcby :ninizïïiziaag the poïﬁntâai nat a chip Wii! bo fﬁæut. íåšåšišíáš Thﬁre is; är; appreaíatior: that a shorts: useful àooš íifs iracreases opefating costs:uni dacreasas ovaraši production efficiency. Exaassiwﬁf* heat al 2.316: inssroohíp interfacf:oamtribuxto io tha wæïding of chip maißriaï and re-æazttixwg of chips, 'ooïh of *which amdairíznmtataš to pr-:educíiozm aefficiencyf, There are readššy apparent aaixfazltagèss connected wvithodearreasing ííïe. heat a: the inserßchšjtæ inißrfaca whßrašn one way' to åearease the- ïernperature is to suppiyf oooíani io Rhf: insart-cohip interface. [ÉÛWÜ Hsratofnra, sysïﬂms opßraíïe to åower the cuitiitsg inscrt ffzsnpefzratïxre aiuršxïgssuning. Fm' exampâe, galne systems use externa! :xozxies to direct coolant a: the cuttíng edgeof the inseri. 'fm cooiant sorves not :mig io šowef the :smgæeraiure of tha inse-ri but aiso toreznfßva the chip from fbe. anning saraaa. The. nozåziaas are. offen :a Lišsiansss of one: io vzßfošvﬁinehes away from :ha :waiting edge, This is too far of a disïaaace» for affective» cooíing. 'fbefarmor fbe cfooïam :must travel, the. inom tha aoolam wii! mix vøith air and the less iikely it xafiäi he. io contact tfn: toﬁhchip inïﬁrface. [Üﬂšišåi LÅS. Pavoni No. âOfiÉí-ﬁöš to Lagerbfzrg for CHIP FORMB-Tíš CLïTTINíšNSERT XÃÄEÜTH ÉNTERNAL CÛÛLÄNG cïiscusses the inïporiance of rocšucšng the: heat at thešnsc-:ra-ohip íntorfacov Lagorberg nxcnïions ma: when the: amning inser: is rnzaáa from aeïraemedoarbidß rsachßs a certain ïemparaiure, its rasisïanae to päasaic deformation ciecreasos. Adoorezlse in pïastio :íﬁformatífßn ræsisíanasﬂ: šncroaseas tha risk for braakage of the clatting insen.LES* Faton: N o. Sfiïfígêššå, to Werthaiïn for NÉEIEÄL CU'ï”í"ïNG TOÜL points out that a rise,in the vvorking ïernperaïurs šoads to a áaoraase in hardness of "Ena anning insert. Theconsaquenoe is an inc-ramsa:- in »voor of the cuﬁtting insærﬁf.
WWW] Ûihsr patenf docunzents cšiscíose æfarious ævajfs to of systems to delixfer coolamfo ïhc inserrï--Qhip interface.. For exampše, US. füaïem Nio. 1525215 to Príchafd et ai. :for ÄÉILLING CUTTER AND MÅLLïNG INSERT “WITÉ-ï CÛOLßXNT DELYXTERÉ' poriains to o, WO 2012/030484 PCT/US2011/046986 fsutting inser: 'thai insändes cuﬂíting body xvithâ a: cßmraâ cøoåamt ínšat. Thß cutting inseritfurthær inaâudss a, pßsiïicïnabïe aíiverïer. Tha cišvfsrtær 112,3 a coaáíanï trnugh, ulhich cíivßrts cøcaâant m a specific Gaming âocatâisïratz. ﬁšålﬂiššfš LXS. Fatem Nol óﬂšæšßüílﬂ in Antßua: for TÜOL HÜLBEEš EVÅTHINTEGRAL CGOLANT PASSAGE AND REWLACÉLÅBLE NÜZZLE díscifægcs using highprsﬁsufs and high wëâunfiê dašivary of cßcfant m aádrfsss heat at :tha insarbciïip interfacﬁ. UB.Patcm No. Qšíñïïßííšü :o Kraæmes' for a TUOE., HÜLDER Vv'}f'í"H CÛ('BE.,.ÅN'E' SY-fïfíiíßëïdisckases grcoves betxva-:en the cuttizísg inser and a top plats. Coolant ﬁovfä ihmlxgh the,grcßoafes :to addrsss the heat a: 'aha šrsssrßcïiig: imarfaae. ERS. Paâent Na, 5119031523 to Hangfor CRYÜGENIC RIÃACHINÉNG discånsss a cnoiant fíaïivery* syaïan: fat-r agxpiyiilg íiquid nítrügeﬂ ti: tha insert-chip intfzxfaæfx.Síïíïäíïïfïåišï' GE THE :ENïfší-NÉÉÉÛN ÉÜÜÅH The inïfentﬁris) have. rﬁcognizﬁd EI-'w pfoblﬁans associaïed wviïh convenïiaïszïalcüüíirlg apparaten: and have devﬁïoped :in insett assambig' that xvürks xviüa za convenïioixai.aøüiant systana is deliver cnøiamï tf: a :Juïïing inser: tšaaï addresses the pmhifsnïs (sf íhß priorart líåﬁïâš ïn sam: famn ïiïereof, the inventiox: is a cmïixxg assemhšy far 1156 in an operaïios:fm' chipffßrïaïiïag rßrnnafzxi m" :naïerial frctm a vworkpšecaæ Tïaf: csutiing aﬁsfz-:nbly ccßrnpßsfisfzﬁ ahawiﬁifsr tha: 'has z: saa: anti a cøoian: dæišxffsry' passage. A íockšng pin, *øzhích has a iongituaiinaiBanking pin bara, affixcs tc» the seaï ss: ïhß šongitudiaëaï âßcfkšng pin bmw; is .in crc-:nxnuaiaicatißzxwviti: the. cooïazzï dßíivarjv passage. A anning insart has a raka surface, a ﬁaïsk surface, and aszutting at. ma: inïarsazctiazïa of ibm fake smarfaaf: anfš aha ﬁank surface. Tha cuatíng eågë: hasa 00mm' clztïing mig: rcgion. 'ïhc anning inser: has a ceníral anning ínsert aperturc, The.cutïing inser: contains a radial cøolanï irough with :in oriauâatiøn âfnwarci the. corner cuttingsågs ragifsn. Ai iæast a pørtißra of :ha making pin is náthin Ena ccmraï anning, insert apertura.A cízamp avssßnwbšy attaüas m tha 'nøiácr and ßngagas the cutting šnsart. Tha clarnp assﬁ-:mbïyhas a diveftﬁa* piaïe *with a íz-ﬁttnm surface áefaïing a dívﬁr-'ïsr hovaí and a. divezfter channel.The: Hoíagiludinaš Iøckirig pin bota upezna tu the áiwferíßr píaía vvhﬁsreb¿v aooiazu ﬂows inte ïhf:divcrm' bowi and thrmlgh :ha din/afasi" øhzznnæâ inïo the: raciial cooiant tmugïï: ïoxward :ha ammar cuttmg edge raginnw WO 2012/030484 PCT/US2011/046986 -4- iiiiiiß] in :another form theïeof, the invention in n ciitting insett nssenihiy fm iise in :inoperation for chipforniing feniovzii of inaterini ironi n wforkpiecet. 'fiie entting insett assemblyattnciaee to a holder enntnitiing a eoolnnt ciehveiy passage. Tine cnttiiig iiisert assembly'eomprises a iocking pin, ufiiioh has a iongitndinai looking pin bare, being affixeiïi to ät Seat inthe iioitíer so the iongitndinni i oking pin taore is in onrniniinícnti-fin with the eooinnt tieiiifiiiifpassagen. A cnttiiig insett has a rain: sinfaee, a iiank sinfnce, anti a cntting edge at theiritersectiør: of the :take surface anti the iiank stirface nfiiereiri the onttiiig edge iias a corneranning edge regim. Tthe anning insett has a centrzai :anning insett zipeitnre. The setting inserteonteins n rntiiai tt-ritiinnt trongh with nn oiientntion towniti the eorntir entting :inge region. inteieast :i portion ef the ioeiting pin is vvithin the central cntting insett aperttire. A eininpnsseinbiy attziehes to the insider niid engztges the tznttíiig insett. Tiie oiænnp nsseinhiy has aiiiverter pinte vøith a iitïiitnm snrfitce fiefining ii (iiverter howi and n tšiveiter channel, Tileinngitntiinni iotfking pin bone opens to the diverteir piate iviieieby cooinnt titt-vvs inte theciixfertei' bowi and tiiretigii the tiivetter channel into the retiiai cooiant trnngh tonfnrti the corner anning edge region. iiiiiiå] in yet annther ftirm, the invention is a iocking pin in: use *with a hoitier haifiiiga, cooinnt iieiivery passage. 'lite iocking pin coinprises a ineking pin body having en iniet endin connnnnicatinii with the cnoiant delivery' passage and nn ontiet encii The ineiting pin body containing n inngitntiiitni enoizmt iiore extending ironi the iniet end to the 'nntiet enti therenfi iiiišlši in still zinother forna, the inveritioti is a cutting insett for use in n chipfortnitigmaterini reinovni operation. The entting insert coniprises a cntting insett 'body having :i takeface anti a iizinh inne, n corner etittiiig region nt the interseetinii of the rnite face :nad the fiiinitncijzieent efarresiitiaiiiitig ctirners tiieretii. The corner cntting regioti lies a peripiierni etige. Tinecntting insert “lindy :tänt-aina n centra apertnre, The fake face contains a cntiiant deiiveryttengh. 'iiie coniant tieiiifery' ttoiigii has a reciiai erientation tonfanii a correspontíiiig cornerenttiiig regioii. The eooiant tieiiiefy" trongii has n rntiiai ontwarci end termixiatisig at theperipiieiai etige and :i iz-niiai. iiiwarii end opening into the ecfntrni apeitnre. Tiiete is a pair ofiaterai telïiegrnphie iegions nfiierein the one internt topogrnpiiic regim is along ene side ef thecooiant deiitfery' trongii :anti the other interai topogrziphie region is ziiong otiiei side oi" the cool-ant aieiiiferftl trongh.
WO 2012/030484 PCT/US2011/046986 ~5_ Eüíšïåš] In fact arxoïhor form, ïhe íwwention. is a castïíng assembly' for usa: in an operationfor chipfornïízxg rz-:inoxfal of nxatcrial frofn a vvo1'ï:pi=:oe, 'Foo ouüing assombiy' comprísos ahoíder, *which has a sea! and contains a oooïaní doiivery passago. Tho assembly include-s a.coming ifs-sort, which åta-s a fake surfacaf., a *Rank surface, and a :tuning sågs: at the intorsoctšoraof :ha raka surface zmå the fﬂank suxfaocﬁ. Tho caïtïiræg edge 11:15 a Coins: cxxttång cogf: regionand a central outting insatt apcrturo. Tho cusïing inser: oontašns a radiaï cooiazai iirough vaitšaEm oriomation zowvarcâ the cornor :tuning ocﬁge region. The assoinbíy šfucšudos a olaínpassembly, xffhicš: aüachos to tha hoiaiæz* and ongages :ha cuitïirig Ersson, Tho cšanap zassembïyhas a divafier gšalfs, vihicía has a bottom surface. cïeñníng a divcrtor box-vi and a diﬂxortcxanammat. 'š“hﬂ :äivcrter banvi roceixfos coola-lm from 'who cooošant ﬁolivc-:ry passage ami ïhsfüíverïer channel directs cooianﬁ: rﬁfceixfed imo :ha fiixferter boxvi towfard iho cornar cutting edgo regionERÉEF BESCRÃPTIÛN GF THE DRAVVÃNGS [íšﬁlﬂ 'Fhe foiiox=øing is a brief description of ïhe oaïunﬂxings tïiat form a part of ïhis patent appíicatšon: [ﬁåšïåš FIG. i is an expšoded *vfißw of âhe invention xfvšth fake faco Cooling oniy;[åšššljﬂ FEG. 2 is an expïociad víow of the imonïifar: xvíth raka and ﬁaïak cocíåíïxg;EQÜÛZÜÉ HG. 3 šs :a parspﬁoliva: view of :ha invonïiamn wših raka face cooïing andjots:ÉÉÉÉÉZÃÅ FÅG. 4 is a perspective víﬁw of :ha preferred ombodimonï of :ho inventíon ufith high voâumo íkmk cooiiiïg, fake faco Cooling and jots; EÜÜLZZE FEG. 5 is a cïosß soctiozl of a oorspootíxfo viow of tha iïwolïïion xviïh raka and ﬁank íëæco ooolirﬁg; íüíššﬁl Fšíi. 6 is a cross soßifiozi of a porspoctixfe view of the: invontiooo »viïh fail-ao and high voiunﬁo fiank facto oooiing; ißíšlïfšš FIG. 3' is a cross-sactionaí p-:rspeotivo of tha ínvention ongagizﬁg a vworkpiﬂcß :må fornraing a chip; [ÉBÉBÉS] FíG. 8 is :i cross soction of a psrspæctivaa xfifzw of :ha ciaowgz and top piece fixed iogoïhor *with a sïoïmd spring pin; Éüﬁåﬁ] Fïifi. šš is a *viow of the ânsëcrï side of the top piece. ufith a cooterizag sillä; WO 2012/030484 PCT/US2011/046986 íﬁﬁﬁﬁ HG. 10 is a pfzrspaäctixfs *view »sf tha cenæring stud;ïﬁüﬁâå FIG. 'ii is an isometríc xfiaxw' Uf anfaïther spßcšfic embøaïíïnenï m” :Ena cuiïing assembly, which cfnmprisßs a hﬂidsr and a cuiàing inser: :assembïyïíšíšlïﬁ ' HG. 32 is a side *aiew ofïihe agascšfšc amhodiznent of FEG. i 1;HBSPSQÅ F16. 13 is a top všaf-xw of the. specific mnbodirnen: of FIG. 11 but withouï tha cutting inssærå asscníåïsíy' affixed :Q :ha Haamer, ami ufith a porïion af ”aha hošdsa' bødy rfﬁnoxfedto shows :ha íntefšør cøøiant passage; [üíšﬁí] HG. 14 is a crøss-sacïioxzfal vißw of the. specific embodiment of PEG. 13,xsfhicšz aíoes nat Exzwe the czïtišng šnsiæri assembly, ïtakßn ašong seciion Em í4-14 af FIG. 13;åíšíššlj FIG. 15 is a mp xfíﬁw mf :ha specific cnixhødinïszat of ÃFÉG. il mfštasrein ïhecutting inscfrt assæmbiy attafshﬁs to the, holder; HÉÛÉÉI FIG. lá is a sﬁross--sscïienaâ schelnatic view sf :ha specific einbcsdixnent :vfEEG. 35 ïakßn ašong sﬂzciial: Him: iii-lf: shoxviïxg this :raveí m cøølana, as aßveíi me:ﬁaægagßaïxerat of :ha wørkpisce with the cutting inssrt to gencranf :i Cltzip; [išëšlšﬂš] FIG. i is isomstric viezvv shømfing the zassesnbíyf ﬁf the. anning insänt zassenmly to the. hošdﬂr Éﬁßáfyf; [üíßšj FïG. HS is a Sidi: všaw af me. Eocking pin;šfíšíššfš] FIG. EE is 21 :amp viaxv frå" the making pin;šíšüšﬂ FIG. 29 is 21 crosffseationai sfícw mf ïhe: íøckírig pin änkan aíozxg sacïiox: lina ÉÛJEO of FIG. 39;šﬁﬁfšå] FEG. 21 is a 'mp views: of :ha shinfx; ïíšíiåﬂ FIG. 22 is a crosswsactíoïaal »fíew mf the. shšm ﬂaiFïšÉš. 21 ïakßn akmg seßtiawrxiirﬁe 22-22 of FïG. Ei; [íšíšßfü] FIG. 23 is :m isomctric viasaf of the cïanagz» assembly, *which cornprisss thesaxreaxnf, :ha ciamp ann, the. áiveftes- :piaía and thﬁ seaš; [âëüáﬂ Fifi. 24 is an isfßrnsïric view* af :ha :lamp assfzrnïuíy vøhfzfßír: aha :išxfﬁzritm piaïßis. expèíodsd aufay i om the screxv-cïamp arm assamíwiyf, and the sea! ia cxpïoded axuaggf frun: tha :íívßrter píata; WO 2012/030484 PCT/US2011/046986 Elššíšﬂš-Zj FIG. 25 is a baxâïwm *view of thf: iiiveruär plana;Efüüåïšfš EEG. 25A is a top view m” the fíivariar pïata;[íšíïlååfå ïïïíš" 243 is a, arøss-Sevctinnaš view' sf fhe pﬂaaf: of PíCíf. 'SES taken aiøng sfzctiﬂn line 26-26 of Fifi 25; íüüﬁš/Sš Fíü 26A a siflß *fiew gaf anøther spesifšﬂ ﬁanbocšiinerit »af the dixfsriçer pïatc-g,iüüﬂïêšš PEG. 27 is a crsss-sscïicfaxai view of tha piaﬁe -cff Pííff. 25 taken ašong sa-.otiowsæEine Éffïï m" ETIG. 255; ïfüüfšñj HG. EA is a cross-vsecïisvnai x-fšaxß: af still anøïhsﬁ* sïsæc-šfšc arnbfasïisrzeiäi ef thedívcrier pšate saitabie for use: with the cíamp assembly wflasrfzín :ha Grass sccïinan is Bike: :hai sectisn line Zïﬂï in FIG. 25; Åíšíšêäš HG. 2-3 is an: šsomcïric všßæxf üf the sz-:aš shovfixæg ïhf: bøttom smface àhefsof;ííšišåﬂ ÉÉIG. 2.9 is z: bmïtozn xfšßvv' of ths sezaí ﬂfFšG. 28;íššíššíš] FIG. 3G is a cmss~sectißnaï view af the saai :af FIG. 29 taken alﬁng sﬁcíiﬁax line 3930 mf Fííjš. 39; íüüšïš FÅG. 31 šs an âaozneïràa: wficw ef ancethez' ambodiment of a hnkier sizšaabïﬁ mrﬁcešwfe the cutting insarâ assemšašy; [íšíššﬁ FEG. 31A is an ísarazßtric vievv øf :a hnkißr Bike that of FIG; Éšï wviti: the internalcooiam; passage cmßring :ha hoïdar from ïhe rear and traveïizag aíﬁng m: ešongate shank;[33531 Fïíš, 315 is :in :åscmïai-:tzfic všww of a hoïdar ïike that af Fifi. vvitiïﬂ :Hae intsrnai cooïant pass-ag: ßmsrirlg the Exošdßa' fronï the siåe and travešing in :he heaü of the hoïdsr; Eíšíßšfâš FÉG. LHC is an isurnetric viswv of a haridﬁr šike that :vf FEB. *with the inïaﬁrnai ccsaﬂant passagß sntﬁríng tha hnšdfzr from the büïmaxa and tfavaiing in the: hand of Balder; Eüüïfšš FÃG. 313. is än šsoznñtris: všßv: Sf a äpí-:cšfic embødianenï of av roughíng cuïtinginsaft;[išiššáïš HG. 3-3 is a (rap xfiwf ef tâue- azutting irassrt fn” FIG, 32; ﬂíšíšïﬂ FÉG; 34 is a: sida »ﬁsw mf the. cuíïing, insart of FIG. 32; WO 2012/030484 PCT/US2011/046986 -ga HEQSSE FIG. 35 is a cross-ssctimiiai xfiaxv of :ha ciitting inser: nå' FIG. 32. taken alongscctiøii Eine 35-35 øiiFIG. 33; šiíšíšëïïš HG. 36 is a crüss-seßtiønai view si' the caitïifig insﬁrï af FIG. 32 takesn aimigsecïšosi Eine 36-36 of FIG. 33; íššíšišüi FIG. 3" is :m isﬂmﬁtric ifšmif mi" :i spatcifia: :æmbmiimenï m :a rneziium raiughingcutting inseït; ííšíišii Ffiïšf. .'58 is a top xfiew of the ciiïiïing inser: :af Fïíš, 32; Eíiíiáßi FEG. 39 is a side xfieiw of the ciiztirig insari ßf FIG. šï; [âšüëšåi FEG. 4G is a cross-sacïionäai ifiew af the autïiïig inser: sf EEG. 3 taken aimigseixtieii line 4046 GÉFEG. 38; [íšüšåfšiﬁ HG; 41 is a c-rfasæsa-:zíiønai view :if the cutting inse-it ßf fiiíi. å taken :alongsﬁssztiaiii Eine: 43 ~4i m Fíåš. 38; Iïëíšášš FIG. 42 is :in isßinctrir: view' ef a specific enihødinienﬁ of a íinishiiig anninginsert; Wâšíáéﬁ PfIG. 43 ia; a mp viëwv of the cutïiiig inser: m” FEG, 4-2; ﬂšüá3ïi HG. 44 a side view mf the cuïíing inser: :sf šiiífš. 42; iiiﬁåïä] HG. 45 is a :truss-ßf-:ciiavnai view si" the: cutting inssn: of FIG. 42 taken alongseciiøn lina =='I=.ïi«-fífá of FIG, få; :and Eiiíšíiâäfå Fífš. 46 is a crüss-sectionzii ifiewv of the cuttizsg izfisert fJfFEG. 42 taken aiaing; section iinﬁ 46-46; of FïG. 43.BEïLåIL-EB DESCRIFÉIÜN šíšüïíš] The. present invanïi-faia perâains m fa. cintïing inser: assambiyf iissfizi for acšiipfﬁirniing iïiatßriai reniøvaí oparaíioïi. in a Qhipfornïíiig rnziïeïiai rﬁiriuiaai øpﬁraâion, 'thacutting inse-ri engages a workpiece ïo remfive maïariaš frfam a wvfirkpiace ïypicašíyf in the formaf chips. A niaiicriai remøvaí iipæraiïinn âiiaï. remawes maïcriai finn: the vvﬁiícpisce in the, formof chips ïypicaiiy is knovvn by those skiiied in the art a uhipførniiiig inaterial rerimviai Opﬂﬁiraíiøn. The hawk Maiuhiziﬁf: Shu Pracsïice. [Imíusiriaí ÉPYßsS inc., Naw York , Nàwv York (198 D] by hfiüiireahﬂ pre-sänts at pagﬁs i99~2Û4 a descripâtiøn, iiirer ašia, of chip førmaâíßﬂïi, ars WO 2012/030484 PCT/US2011/046986 4)- “fett :ts different kände of ctštips (ie, eotttinuoos chip, discotstintiotts chip, segnteittei shop).híoitteetit reatïs iin part] at pagee EQÉš-iêtïí). “hfheat the eottitzgi tool first :makes contact “withthe rnetaï, it eompifesses the ntetai ahead of the setting edge. As the toei ettvances, the metalettead of the setting edge is attxesseci to the point. wtfhere it ttfili sheet ioteroaiây; cattsitzg thegrains of the metai to àefornt and to flow piestieeiigf along e piahe ezttieá the sheet' piano Xšfhen the type of :hetat being cut is ductiše, such :ts steel, the chip vaiii come tﬁff in :i a; continuous ribbon tvíttitreeht gates om to describe tformatifizt of e discoritinocitis chip and21 segmented chip. As another exampie, the fotmti at pages Titti-E ES of the g§_'_if_'i'§_._fjlf_o_oj_ Eiteiheers Handbook, Mcíšraw i-iiii Book Co., Nettf York, New York (i Qﬂlš) provides a iengtity tiesefiption of eitip foritiatittxt in the tttetaï :setting gtroeess. :tt page štiš, the ASTEi-íanaihooic makes the clear etmneetioh between chip foirmation :mot maehiniog ttperatictrissuch as tutsting, iniiïittg and driiiiitg. 'the toiioxæfittg patent doeomertts siisettss the formationof chips in a itieteriztt reniovei ogizeration: US. Patent No. 5,709,90fï to Battf-.giia et ai.(assigned to Kextitaznetai trio), LÄS. Patent No. SÄEÉÅCIB to Battaglia et ai. ífassigtzeti to Ketttaartiettti inajt, and US. Patent No. êíïtši 399 to Üies et :AL :fassigned to Kennametaš Emm).
WW 11 Refettiitg to F16. i of the intention, titere is shotvn a. teoi hoitíer i having atecess 29 for teeeitfihg a etttting insett itä. Tito tooi hoider i atso hes a ctsciiattt passage 2 foráelitfetittg tiuid cooiant to the tecess 29. An intiemhie, setting insett 1G is positioned ih thereoess 29. The ettttittg insett ti) hes at least ttne. fiztnk fttee 112, fake tatto H3 and e bottomface 14-. The ihterseetion ihettfeen the ﬁank face» 12 and the take face 13 forms a setting edge16. »in the ittetatttfe of 2: piutaiity of think faces, the ihtersectioti hettveeit ttvo zaciiecettâi ﬂankfaeea LE and the fake face 13 forms a eutting eottter 33”. It ttfiii he eppreeiatefí that a roundetttting insett ttoes not ineštttíe two íattjatïent tïank faces and therefore- dees net itsoiotítt a.etttting corner. Aithougit t: totmaïi cttttittg ittsert. does not include a euttittg Corner it vøiil beappteeiztieti ttaat it: amy case, a euttitag ecige is present. An ineert :iepressittn 15 is ioeaiteti inthe rather. feet: ífš of the insett itä. 'the insett depression 15 is :m area within the take time 13tïtat is tomter than tite remaining portion of the fake face E3- suttotittüizw the insett oepressioitiš anti ineittciiitg the euttiitg eciges io and agtitropriate, cuttiitg coitiei- i in oneenthficiimentt the setting edges io and ettttittg corner :til lie *within the same pitttie. It wiii heepvperettt titet etisiee of the ettttiitg ettges they else iie above of below inte anotitei' in eievatioit.Fot exampie, this tvotiid he the case it en eiiíptieaiijyf shapeá insett with en oneven raite face aware tised as the itnsert. in. the. :tiotal eutting eystemi WO 2012/030484 PCT/US2011/046986 in 11.11.1721 Tile insert 113 iias an iiisert oriiicn 11 that 8.11 gns vøith inn cnohiit passage 2 ofthe 19:31 hinder 1 10 ïscﬁíxlﬁ cøoiant. The insarï nrííice 1 1 npens in bøïh 11:e take: íizice 13 31111än: bottom fasa 14. A ing: piacc-z 18. is adjacﬁnt in iiisert 10. Tha top piss: 11% has n ciamp sida211 and inssn siain 19. 1nseri side: 19 sf top píecn 18 íias n shape ccrrcspiänäing 191.113, inser:depression 15 such 111311 posiiinaïing 111% two togfzïhnr ifømis a anal. The ïnp pinne 21150 nns nrﬁsnrvoiï 34 (ännvfn in FIG. S) in 111% irssﬁrï ßieie 19. Tin: raseri/nn 34 is a pockeí in (ha insatt:sida 19 isf the iup pifzcfr: 18 111m aiigns *min int: inscrt Liriﬁcn 1 1. "Ehn rasnrvoir 34 ciisiribuíasaoninait to 11111 mp påsen 18; Top pinne: 18 :also nas ai. šmsï min: raka-x face: amning :zhannfﬂ .Tha raka face ceoíing ciïnnnei 21 is a grncmfe førznﬁfd in the insett side 19 :ff 11:e top piece. 13ïhnt runs frøin inn rßsarvoir '34 to tina paint nn the tep piece 18 nsnrssí Ehn anning 16 0:'cutting carne: 17, ns apprupzfiznæ. San FIG, .i for a víﬁw of the rake- face ainviing channel 21.Vwfhc-:n the ing pàæci: 18 is sented in inf: inss-:rt defprs-:sesšon 15 the rnke fncfn izcaøling channni 31sen1s against the 1115611 dnpivessiøi: 15 in crﬁaie a coolfini path in cnïiing stiga 1:3 nr cliüingcøriieï 17, 11 is also conteiïiíﬂatæd 1112111111: :fake face coøling chnnnni 21 cnuki be fønnefí “ny agrnaïvve .in the insært fispressiiin 15 nfhiah sßais against tha insatt sidn 19 »af the inp piacn 13. Ackimp 23 nppﬁes pressure: n: 1116: top pšaacic ciepressiøn 22. Thf, cïzimp mainﬁiaiina: :haaiígnnxnzzt" and 512211 bßiixfesiï *mp pins: 13, ialsert 18* and 1001 ilolcšei' 1. lt wiiš be apkpreciaïed:nat the type: an" chinup is fin: 'Eiinibsü in :ha siyïﬁ sizown in Ina cifaævings. Rainer, thacïaiiip 23 enn iiicindß any nine-r snitabšf: cianip sïyia of a iypc waíi known in 1111: an. 11111731 As shonfzi in 11113. F ivhan tha insert 1G fmgngfls a wførkgzšece 311 a chip 31 isiified avway froin 1111: nforkçiecß nt ïiïe anning ecigﬁ 16 er cutïingn cofnﬁr 17. The congnlenïreiaiiaänshxiåë ißcziﬂæfecäri 11112199 piece 13 ann inse-ri aiepnësnifsn 15 crfzaiﬁﬁ rakﬁ finn: ænsaïariicnniing cin-animal 21 111111 ﬁircms cnnlan: so 111111 11:13 xiciívercd ironi an angif: hcínw tin:šntsrsenâínn nu: :ha fake face 13 and the chip 31. 'This áeﬁvery angšn causes 11:e cnniani inirnpingn the nnaíersifia: 01 inn chip rasuiting in iinprnwfecí cnoišng and chip ramnvai. Tha fnPaface cnçßiing ifhainnaaš 21 finn: :ha reser-mir 34 in a pninï. nes-afasi this anning eviga. .Åprinanry discharge 310127 is íbrinsd at the end of the raka face cøoüiig channel 21 iiearest theanning ecigc 16 of anning' corner 17. Et is; an ixripnrianï aspect mi' ihis invﬁntinri thai 11:epifiïnary disciaargﬁ s1nt221' 11:: hﬂnw" inf: cutting edge: 111 or corner 1 111 this fiescifiption,"bsícnﬂf tnn anning säga” nr “hninvw the cntiízag ccwniar" in :ins :ﬁcscrípïinn naaaris gzfiïemiiy' toißfards the. recnss 211 as npposed in "ahnve inf: :zntïing någe* nr 'nixinxe 1112: cntinig cor-fasar” WO 2012/030484 PCT/US2011/046986 -11_ *Jvšriah wvoni-:i bf: gexierzaiiy âciwvards ihe cinnip. Cooiiiig and chip rfznzovaí :ars :nosi efficient »vilan ina priniaary' dischargﬁ: sim 2 is *within aabnuï (LEÜÜ inchﬁzë ef tha Chip. [iiiïïßii in annaïhfs; :æmbmiimaæna showen in FIG. 2 and FIG, S, :i shifn 3 having a tfip side8 and :i bønoni 36 is pcisiïinzisd bctivecn the inoi hnidsi' i and ihc. inser: 10. Tha shim 3is c-rienteâ sn thai ins bottom sida 36 abuts tim tnni linícier i and the. inn sin: ahuis tån: inser:1G, A siiizïi piii 6 ínserï-'ad tilrøiigh a siiifn pin nok: 5 and a tøaz-I hnicísr pin Emin 7. 'line skinnpiïi á mainiziins the aiignmnni of the siiini 3 ianixwfafzn ine tainš. izfiiaiar i anei insßrï iii. .A shimnrifícff: fi is fcnrincsïi tiirøugh the. center of *Lim skin: 'Inc snirn oríficß f-'P provides a païh furcooizuii to pass from tim cfooiant passage 2.. en” the. wei iioifziai' i ti: the iiisert ofifice ii. A sim;fnnning n pari of ﬂani: iacf: cnniing chnfinei 9 is prnviåßd on inn inp nidn S of nu: shim 3. Theinsart iinitnni .facit 14 seais the. :zxpciseci 51min ihs: ifip sizif: 8 of skin: 3 ton crenïe a iiaïik facecnniing chanitxci EP. 'inc iiani: fasa ccioiing channel i spans iïoni the sniin nrificf: 4 nirnusï inan onterëpnrtiøn of the sniin 3 iiearesi the sanning eniga in or anning ccsriier i Tim enn ofñafik face: cüiëiing channel ä* :xeara-st inf; cntting säga iias a mnrxfeﬁl base so ïiiaï cnoiaxiï in dšrazztaaš tnxvarai inf: cutiing mig: in or cutiing corner i nr fiania fam: 12 ni iin: insnrt EO. ifﬁßfïši in the. ernbodiinciii: ns snønfn, tha inssrií iQ iias iianif. faces iiš. and ﬂank sågas32 tiiai inner šnxvard at a shaiioxaf migin finn; the rsziiﬁeface iÉS in the beïtcfin íncn 14. in thisinzanii-sx' the xvidiii af sirinz 3 wiii he ieås tiian the ividíifi of the: insarí bøïiniii face. 14 and lessthan the nfifiïii of the raka: face 13. Aneniion is draswn in the fact that 'iiiis tnpfsr is mean-i inexpøse nia-z ﬂank faces 12 and iianic stiga. iii to cooiani. 'Piia iapszring si' the. insnni 1G aiiøws npnrtinn of tha fiank face coniiiig ciiainiei 9 ta bn ﬁxpnsad creaïing ss-:cfndmy :íiscnnrgs hoin 33, tiius fßriabiing nxpuisinia of cooiant aifmg :ha fiank fanes Uf the. inser: iÛ. [iiiiïfš] A third enibofiimcnt shown in ïiiíli. 3 anda jæts .'53 in tim top piccn iS. "ïiiajfsïs33 ars additional cooianï conduits sto increase nooiniii fiow min :and nffectivniy :iirenï imornﬂnid in ine tool-chip inteirface. Tiie jets 33 rnn 'fram ine reseïvnii' in a :íischzirge ginint onthe cinmp sida 2G in* the top niecf: H8 vzinare the -czfinianï can be dirßcinai ai' tha ânßLchip intßfface. šüiiTïi .än aitsrnaïa ninbnciiineiii ni' the inxfention is siioivn in Fiü. ii- nnci HG. 6. intina aaniiscsﬁiiriißïit.. iiif: iiigiiast :Xxnz-inn ñfin* fan: is :ichievaai piawifiizig iiaiik and mini: cniiaiiiag.in this assenibiy, :i shirn 3 sits in inf: recess 29 of moi iiøidër i haxfing n :ooi hniaicr pin hon: 7. Tin: Shin* 3 han a shizn nriíice 4 and. a shirn pin hnie 5. Tin: Shin: pin 45 is Iïixreacied and WO 2012/030484 PCT/US2011/046986 anta-nuts thorough the. shina pin hola 5 in to the moi hoidnr pin hann 7* which is niso thrtznfieci.This attastgntïient keeps the shim 3 niigned in reiatiøn in the. recess- ïtïš. A high vnhxnw fiankcooiíxftg channsi 35 is fømted hetxvaeta the too-i itohiiez' I zrntí shizn 3, Part nffths: high »fuiutntffiank aooiing channel 35' ist fornisd by a grsßovc: in the bcwltmm sida 36 :of tha shirn fi. Thisgxfnnve conià nånn bn fnrïnnd in the rensas 29 of the tnni haiifít-:r 1. The ggrnmfß is cïnsaá hy :harncnss 29 nfthe. tncwi heidnr i creating 21 panssnge for cooiant neliveryf. 'ifhc high vnítzme ﬂaazkcnniing szhzaïarsel 35 extfﬁticis parnvajy' along the íntﬁrfaca betn-'esax the tool hoíticx* I and the.shirn 3 starting at the shini :iršfice- 4 than prnjects through tha bin-if nt :ha shírn 3 tnwvard the:ﬂntak face» 12 of fianh edge 32 of the: inser: ti) nnding with a. sncnntinty disnharge: hvis. 271% nå' a corner ntïhe shnn 3 cšosest to the ctztting någe 16 nr cntting cnrner 1 nf tha inscrt 1G.
Eíhﬂßi Tim insnrt 1G has 'tzijçiered ﬂazak fattas ti”. and ﬁnrik fzâges 32 in aíïnw frn'nfiequzate cnniant vvash frnm the aeconiiary áischarge haha 28. An insaft oriñcn 11 ašigns nfštttthe, sthím nrifict: 4. The inst-tft bottøm Face ïßš- staaïs against the shim 3 in erat-nn: n ﬁttifi tightSent. 'fits insett depression 15 is íïustn-cnttiiral and matas to th: inser: side 123 Uf the tnp påsen18 in create a ﬂtiid ïígin Seal. 'fins inaert side 19 än” inn tnp piece lå is aiso finsto-cnzïicaï. Theresærwir is. incatafí in the: centraš nnrtinn in” the insært sida h and in aiigninﬁatt :vith theinsett. nršﬁce 11. The nšígnnic-:nt of the raseri/air 11, ínsnrt oriﬁce t t, shhn nrifice 4 andcnníant *passage 2 creates n chnnabet' fram whicli cnniani can fxesíy finn; in thn high »fnhnnn'iiinztk cnoiatní channei 35, raka then anniing ciaatannš El nnnjnts 33. En n. praferrndæmhttdiniﬁnt., the rain: fann cøoiing channel Ei minä frcnn the reservnir 34 än nfithit: about ti. íﬁﬁ ínsïfht-:s nf the cntting -cdgs 16 m' cnttittg cornna' RTF. .At the and of the raka face cnnäingcitnnnei IEI npposiïä the fnsnræfoir '34 thnrn is a nib 42; nn the insatt sida 19 of the; top piece ÅS.Tin: níb 42 is a buntp prntrttciirig finn: the inser: sida that intßrfsms. *with th: stream nå' cnfaiazitas it exits the primary' dischnrge 51:11:27. A, ificv: mf the niin »fill is mest. cïearig' shnvsn in Fifi. å,The min 42. :fansen the cooïant to spray in a ivide pattern froin ibn prixnargv' discrharge :tot 2" asoppnsnd tn a: less desirabiß cnncentrateá annan: that øccurs *without titt: nih 42.. Tha raks facesotning channel is sizecš to ba: Ear-vt: nnongh in maxiïnizt: fïtnv i-vithtiitt pnrtntitting :sntrg/ nå”chips inte» tina chzannei. 'ifnfn jnts 33 run from the. rnsefvøšr 34 to nxit 'pnixats nn the :lamp sina2G that direct tina cnoinnt towards tha ctitting någe 'liv or ctittitig cnrner i Å mp pšecacicptassšnn '22 present nn the cïzainp sitia 2G. 'the ciztmp 23- has a :zh-Amp Eißnti 24 thatetigagns tha top piece. :iapressíon '22 to sant the insett lt ann :tinintain tïtæid tight senïs nf aíš the coniant ducts. In a pfßtfezïed etnhndiritærit, a ciaiïap sczrew 25 nppiias pressure; in the cianip WO 2012/030484 PCT/US2011/046986 4.3- heaci 133.4 in :ha dirﬁctíon of :c top piece 18, A claanp pin Zš nxainïaiaas aíigmnent of the :lamphead 2.4. It vsiíl be appreciaiesi íhaï although a specific: cíanﬁping assembïïsf is shewil in theFïG-S; íâ-ñ and 8, :my suštaâwia cmraupiïag assembly capahla :af hoiaiiﬁïg ïhæ :rap piccsz, iasﬁrï 3Gand shšnx 3 seaurfﬁiy in the rfzcess 29 wšäš suiffice. Nizmy mf tiïﬁﬁaß ciampííng :assembïias ara comsneirciaily snfailable ancí xßaeši Éxncawn in the WWÉH in the. prefcrreci embodíxnenï, the. tﬁtaí írïnw ef slå ctøaianﬁ: passagss shcsuâd :ambﬁ lﬁss ihan 39% of the psïßssifrßêe fiøxv fran: am u1'1z'estršctmííïfrud nﬁzzle. Thfsre. shßr-.íå än: anapprecíatiur: ïhat any une of a nurnher mf cíiffsrßni kinds of ﬂuid m" couiant ars suitable: fm"usa in :ha anning Ensam. "Ešﬁrfßêdhi speaking then:- ïwﬁ basic catßgnršes m" fluids m'coolants; nanïsiyf, øií--bassü ﬁxaicâs whicä: incïxlüe sïraight ﬂiís :md ssiubïß oiis, and chenaicalﬂïaiås vvhich ínaïudﬁ syrntšaetic and samisyxzïšxetic cnoïarats. Stflaigšxt ﬂíis are caxniaßsﬁsd sf abaßs minerai m" patrošeum øši amí zaften contain pcßiar íubricantsa smch as fats, xfegaàabše auíïs,and esters, as *Nail as exm-:rnc prßsszæra addätivas sf chioriaxß, sisifﬂuf and phssphonus. Sniubäa»mils (also caíicﬁ cmuïsim tïﬂid) av: cnmpøssd. »sf a. base. Qi pentfaBLnn m' našnerai øiš cmnbinﬂd»with eﬂnušsifiﬁrs afasi bïenæfíiïag ﬁgßnis Patrøíaufïs m' mšrﬁﬁfaš oiš combšrsed ﬂvíïï: ﬁïixuísifiars andhïsïnaâing agents are basic cﬁmponents m” swïubia miis (also caïievfí emuisiñabïa fails). The.cﬁnccnïraïíøz: crf iisïed cnmponeniçs in th-:fir xvam' mixiure is :xsuaâiy between ÉšÜ-åﬁšäfïv.ïfsuaâíy' the. soaps, waiting agents, and coupâars an: used as ernuisifiers, anti their basic mia: isto rsáxme ihe suffaue lsnsiavn. VAs a resuh they can cause, a ﬂuiá :andens-y w fnam. Inziaidiišuæn, .míubšß oiis :tan cmntašn f_>šHinc->sa_ agents sufzh as astær, :axuremﬂ prz-:ssure asidiišwas,alkaxtxciainines in provide íïïßrßserve aâkašinityffﬁ, a biocide such as ïïíazine o: oxazﬁïifçiﬁatlee ade-fearxzer such as 2: Høﬂng chain organic íïatày* alcohol or salt, cerrosíoïn inïlibitürs~, aaniiüxídzaïnts,e-íc. Synthetic fåuíaís (chemical fluidsﬁ can ha further catazgoršzsd inm tvm suhgzrozïps: truasoluﬁons :md surfacra active: fiuids, Tinas scšution ﬁïaids ars canxposed essentiaišyj ßf aikaíinsinorganic and Ürganic compüuaïais and ars: 'fornuuiatecï w inapaï=t cnrrüsiøn protsexàifnﬁ m water.Charniazaí surfaaßactšxïﬁ ﬂuids are cnmpﬁssd of' aikaline inørganic and avrgzmic cawrmsifsninhâhitnrs conxïæinacä :with arašonic nøn-ionic xvaïtšiaßg agßnts to prcwvšde, iubršcaïçâßsa :azïxd ímprovßvvettíng ahšišíy. Exts-anwæ-iïressusïe 'subršcanïß based on chiﬁsrine, snäﬁazr, anfi phnspšzofixs, well as safir: m" :kw man: rßcanﬂy :šfsvßíßpaaå pﬂígfnaar physical szxïrﬁzíncæ-prasauﬂra :igams manbf: azíditionalšy incßfporatcd in ïhis fšïxiišs. Sæmisynthcïics fiuídsfaïse caíisd ssmâ-chcmícaï)contains a la-wve.1'a1nøunt mi" refined base øiâ (5-36922) in me. crancsnïrzate, They are zadcšiàiøzxaiišf :nixad vfith cmuíaifisrs, as we-íi as BG-SíW/b ef watﬁr. Since ihay inuzluda bit-th consiiíuenïﬁ auf WO 2012/030484 PCT/US2011/046986 _ Li- synïízotšc :anti soiubíe 0135, câﬁarrrcftﬁrrisrios proporïios cornmos: to both syrrthotícrs and *Mimer soíubís oiis ara presorsted, BWSÛÉ It will br: :rpprecšaiocí thai surrar: handíirxg benefits forwa- bsexa soon xvherr ího toppiano ÉS is fixed to tha ciamp This arrangomont re-duces the. chance ïhzrt an oporator vrilïirraävrzrtontïy drop the top piano “Piren ronaovíng or ínsnæššing tim assarmbïyr. Tho mosararfectivs: :means of fíxing tha top píeoa 18 to rim clarnp 23 is 'wfith a sšotted spring pin 39. Trimsšoïtod sgçwrirrg gin 353 is insartad ínro a, olarnp hare 4G and a top piece hora vrhicír areaïigxreﬁ as seem år: ïfííš. S. Aithough otíhor moans of *fasíaniog íhe piecos :ogoihesr are paëssibío,the oss of a sïottod spring pirr 39 aííows for some rotaïion of :ha top piece, 13 about the: mainaxis of tho siotted spring pin 3%. Éfhis arïarrgonïení aíiorvs the top pioﬁe 13 ro bo aišgriodo *fvíïh Rhf: ciifferšng oršenïaiions of tïro irrasrt 143. šíšíššši] Ar canuæring strrë. eran bra incïraäeå beäﬁwvßen the top piano 18 arrcï inser: H1Tho crfmoring mad 43 se-:ars inte :ha rosc-:rvoir 3-4- anrí oxrrmës into inser: :ßršfice ii. The:shape of :ha contering strzá conforrrrs io ihe houndaries of ïhrf resærvoir 34 arrd :års inser:oriﬁoe ii and in thšß way the cerrterirrg sårad 43 acts as an. aíigaxrïrsnt ršowfice. The. monteringstud has an oçor: interior so that ooolant “íïoxwf is not rﬁstràctad. FÉG. 9 shoavs a cænterâng studfíxeá in :ho roservcrir 34 of the top place 13 and Fifi 19 is an šsoâaïsd »fiow of a cßntoring sind, For ilšustrativs purposes* ma. irrserr 1G is nor shown in FEG. 9.
UEÜSÉÉ Refﬂrirrg io FíG. ii wsfaâl as rï-tšzer* zsysgrroprrizrte drawæfšngs: EEG. 11 is :inisomeïriz: =risw ihaï shoufs mother specific embocíimfzot of the. cuiiing assßrnbiy' gonorašiydfssignïatod as EGO. Têršs is a slutning asaomääy useful for :m oporašion for chšpfornašrngremoval of nrzríeršai. fronf: a xvorkpšsce. Coïting assonfabšy EÜÜ cornprises tire basicoofrxpozrszrrta ofa irakier H32, xvíïríošï. is a sﬁiyif: irakier sfﬁd by Kenrxzmræïaí Iam., Laïroåﬂo, FAUSA 15656 under the trademark Kïvï, 'Fhorc shorríd be an apprsciation ihaï díffærorz: sïylasof holdrrrs an: suiïabﬂe for' resa. Tha hoïdcr shorﬂd har: :en internal cooianï cloíivery'passagaxvay; mfhioh oommunicaros with a oooïant sourcﬁ, and a rsoaiing rrïgion. Tho 5earíng_region hire: arr opening in :Ers Seat ofhcerrairn the, spar-ning is: in íïoifi communication xa-'iih theirrrornaí cocsäzrrrt íoassagewajz. 'Fira Qurtírrg assembigf' EÜÛ further' irrcloﬁea a sårixn ïüﬁë, alooking pin 1%, a crnïtiog inserï 1138, and a ciamp asseirzbíy' HÛ. 'fina ciarmp asaoorbíy' IIÛcﬂmprises an rrpsrandšng screw E12 and an arm i M, xæfhich projects rrway' from the screw 112. A üíxferter pirate 116 :ïﬁrïacirab y ccrrrrrects to tïre arna 114: mfhc-:reírr a: reas: a portion of WO 2012/030484 PCT/US2011/046986 ïhf: cíívarwr pïaæ ííšš projaßts awvay frorn the arm 334 and :I-ovßrs. at Eezvst E: portion of the.cuïting inser: E98. Tha siaxnp assembly i íü further incíudes 2. aﬁai :ncmbor 113. which has aresiiiﬁsucy so vaha-:n under conlprcfssion crﬁawtos a sea! xviïh 'she dixfartc-:r plate 116 and aiso creates a scaš xvith :ha cuttiaag insorï 1GB. [išâšåšš fïrrmv§ CF in FIG. i É repfeﬁents me: cüoíﬁnt fíow Spräyíng of ﬁ-.xšïiaxg fïﬂn: thecuttiizg assomhijy: The cooíani spraya: toxvard the: díscrste cutiing ioczaïiorn *whers the cultizzgšnssﬁ angagos th: workpiece. As wišï bo dc-:scriiaed in mora fiotaoii horcínaftor, :ha :took-antspray" moves aíong the: radiaä cooiant mr-:sgh io the. xaíko surface of ïhe outting insort. Thageorzuetry oftherz-.diaš con1anttr0ugï1 causes âhß cooiaïat io :naiva in thß üpwarfí dirﬁcïionzvway from the raka fasa and the; :muâward direction away fronf: iha central šïnsert aperturs. Thocøoïaxﬁt exiïts the racâíai ccfoïzaaat ïrough in an :lpufarfí and outwarfi fíårﬁction. The cocaiant sprayimpixagss the undonmath snifasïs of the chip formad finn: :im wforkpiﬁce wilercin tha upwardand outward rnoxfonmratï of the cooíaxul faßiíštates tha irnpizïgeïnexzï of the; chip on tha undemaaih surface oíharsof. ﬁšàšššå] Ræforring to FIGS. 12 :ïhrolxgh 14 wæffﬁïil other :appropriate äravøàngs, thahoícšaz' lüíå, has a ohooíder body E24, wvhicš: has a forvvard endo (of xvorkizxg små) 128 and areawxard and 126. Tim hoïdsr body 124 has a shank region (brackai XBG) adjacent therﬁafward and 12% :uni a head region (bran-kat 132) afšjacaﬁu Eino 'forwarå and 1128. Tha. Fasadrogíon 132 insändes a soato gonﬁraily desígnatod as 136, ævhich has a seaïinlg surface: E38 andan ugﬁstanding supporï surface 140. As *will heccarne appafenï herainafmr, the :lpstanﬁingsnapport surface 'MG pr-ovidæs support for the shím and :ho olatiing insart xvhen secured io mi: sea: Eßﬁ. [âBü3š} Tho nok-m' body 124 conïaiitxs a oooianï delivery passage 142.11, xnfhich has omand 144 and an opposite ﬁrni 146. The aïsppsosiio and 148 is in ïhe scaïing surfacß 138. Theoavolant daiivary passage M2 has a sznooth fmsuæconical sacïion 147 acijacanï the sfzaïingsizrfaﬂta: 138, The :t-ooïana cšeiifvc-:ryf passage, 14-22 furtlwr ha: a, Lhremdod ﬁæataíon 148 nßxâ: to :hasmootiï frustoæoízicaí section 14 Sås. FIG. 14. in refßrence to the oooiﬁnï cíašivﬁrjy' passage142, the ïnajmiïy of th: passage 142 coïrxpriszzs a gﬁfnoralíy cyiindríuaš conduit 350 thai:noxfos from :E16 om and 144 to H1 point 151 mvharß :ha passage hä). changos üirocïíonn A:honor portion 152 of the passage 141 then :rave-fas to the seating soffan: íšäo Cooiani entcrs the cooåam aiešivery passagß .E42 thïfmgšx ïhe. :mo omi 144. Sao FIG. 13.
WO 2012/030484 PCT/US2011/046986 m5- šjíšíšåšj Referríxag tu FIGS. 21 :and 22 as xveii as cther appfapríair: drawizzgs, the siain:194 has a genaraišy poiygønal geornairy ufith a taëp surface 154, a hair-twin surfacß E56, and a*Ešzink surfam šfšâš. Tha shšm H34 cnniains a :tfsntmš apaarnxrﬂë iñíš passíng cnnæpšßiﬁly thrøuglf:tha shåm B34. ”The ceaamaš apertuf-f; 1135) has :m annuíax' iíp 162 nïcdšaïa thf: :op surface iiï-fiami the ban-um surface 156 »where-än :hsa šip 162 projacïs inw the. vnïmne of ïha cf-:ntralapariura 163. Annušar lip ífšlïl has ß. ganﬁralíy frustoæønicai surfacs in crøss~sßctšom :Läs wili:ícscršhfxi in mora: dﬁtail hßræinaifíszr, tha annular Éip 1622 prcsvíaizës a, surfacf: against xwhícï: anÜ--ríng saal defnrans :andar cømpressiﬁn m cfcaïa a ﬁuidﬂiigífet små beíxxfcsn shim Eíšå andthe hsaking pin H36. Tha-e shøuid ba an appreciaiisuzï thai :ha shím H34 snay uosaïaiix m'coøparaia with såhär slrucïare, ufhich performs :ha saaíing funciian. :äppíicaxxts :io not:timaïaærxæpïziïaf ïhai an (TJ-ring is tšzf: aanly way to craate. tha .sz-ri bﬁtmwaan :ha ahšnx 194 and the making pin 1%. ïâšåšâšï] Rßxfcrrixïg m FJLGS, 13-23 as 'weší as oïhfzr appropriate cirav-ziaïgs, :ha Eockingpiza N36 has am eâangata iackšng pin body UG, »vhich has faan axiaâ :Gp mad H2 ancï an axiaâbcßïïßm ßmí Nå Lou-king pin bndy ETS cunïaifna a cczïxtnæš. Eßïxgšixlzišnaï bara Éïšš extenašing aïlthe vfay ïïïrßzxgšï the šocking gin bcaäy WG. 'šfhe íongitxlcïåinaï bara ifffi has a cnatišani inïal YFSand a cooiant oxztïet ïëšü. as: *vw/iii bemtfmﬁ apparent ñereinafær, cat-Giant emtfﬁvïs at tha cøclamíiïaiet 378, travaís through the. bara: E76, :and sxiís at thﬁ cøüiaïat ßutißï ÃSÜ. The- axïariørsaxrface ef *the šocking pin body Wi) has an annzišar shonaïäex' 132 medšauz m" the axíai top andH2 and tïhe axiaï botmm and 17-4» låaarwaraí of the. simuidea' 182 is :in annuíar arcuaïa: gronvﬁiäﬁí Tha ïncking pin Exmíy E79 Elas a head region (knacka 184) adjacezït :ha mp and H2 anda: sšaank rﬁgicm (bracket ïåálï adj acﬁnt the bnttom and 'š 4. Thﬁ arcuate. groøve 183 in theBanking pin body' 17% carrifﬁs a resíišﬁnt Ü~ring seai ESSW 'The extßrins' surface of the Hackingpin body 170 contains a threadﬁd rsgion 300 f-.siiacentthß bottom emï 134» thereof. The Efmkirng pin šæcßfíy HQ further 11:15 ffrrwarti annušar shoukïar 232. fﬁüååš The ïocšcíng gin ïﬁåš prawidss 'fw :a “puïfi back” fæaiura upon cümpíetﬁtíghteniaag imo tha ïïïrcacšeü Section 148 af tim cooiant ciašivcry passage 142. 'iïa iøckiawg pinE06 accfnïxplisíﬁes this fﬁaiurﬁ by a diffﬁrenae in the oršamatiøn af the Hongitudizïai axås of timthrﬁaaïﬁfi safctiføn Zßß cønæpared to the íøngiïmaäínaí axís of the remašndaær of the. making pinHG” HGSI íšš and iZÜ iíâajsu-ate this differerazce in øriantatiﬁn. En :base draxwings, the» central lungšïudiraal axis of tha threadad regiøn 2.68 and 'aha íursgítufïåšilal axis oiwíhe. rﬁsrnaindsr of íhe WO 2012/030484 PCT/US2011/046986 iockiog pin are ciispaised apart an angle: N22”. By “pnü baokﬂ it is meant thai upon coinpíetetightoniiig of tho išock pin mo, :ha ionk vpiifi 186 iirgfrs the shini iii-i!- ami the cutting inseiå iüšštoularü Ino iipsïandiaig support suiface 140. This fﬁaiure ﬁ-.iiiianizos nio integrity of the hoiding of the cntiing insﬁfl 10% and siaim iíšii in the som: of inf; hoåüei". šüüßšlj in rezferonca to ihe. spocifif; cuïtirig insats, iiiere are intas basic anning inser-Ls;næimeiy, the ronghing cuïïing inseïï 42Û, the: ioughing ma-ﬁium anning insorâ 42231, and íiieﬁnishing anning inom Kiki. As will beoonie appafeiit, :och one of inom cniïíog innom (4231),422, 424), viiiicii is for nsiz in a ciiípforniiilg* material rsmoxfai opßration, has a ciiüing iiisor:body thai hos a raka Taco and :i fasa. There: is a :ormar cutiing region, *vvlriicii is ai theintorsoetion of the raka face and the ﬂank ndjaconi corresponríing cornﬁrs thoroof, âiinï has aporíphorai odgs. 'Hin-r anning inson body contaiiis n contmš aporinro, Tho raka face contains :ißooinni: siiﬁiiﬁfery ïrough thai iias :i rzaitiiai orientaïioii toxvard a cofrespondizig corner ciitïingrogion. Tixo cooínnt :íeiivery Lrïingh has a radiai ouiwzirci and iorniinaiizig a: Lin: poripiioraiedge and a raciiai iiiiæfnrai and oponing into ïiin ofziitraii niﬁorturo. Tho cutïing insort has n pairofiatorai 'snpogrzipiiic regions vøiiereiii the ons iatorai topogingsiiic region is along one side ofihß cinioíant iiszšivary" trongh and Eno other íziterzzl topograp-iiic region is niong oiifiﬁi' sick. of' the cooían: aifaïixffzry irough.
EWÃÉÛÄ FÉGSQ 32-35 iiiustraàe tha ronghing anning insor: =åi2ﬁ. FÉGS. Lšíßii íilnstxfnte:hc niediuin i-ougnirig cuttíng inserï FÄGS, 42-46 iliustraio :ha iinisšiing cintiiiiig inser:424. Furtiisïr, appiicants z-note Efnat the; ronghizig ouiiíiig insort is sixonfii in co--poiiding LÅS.Design Paifoni Application Sofi-ai No. 29i3ö§àï23 iiiﬁzfi Sizgiiitiïibor 2, lïíflëiﬁ for CUTTINGÉNSERÉ' hy Chan ot ai. íïëlæšüöåji 'The niodiurn :ongoing insert is shown in ccnpoiiäïšng U .S1Design Patent Appiimatioii Seriai No. QQESiSQJÉf-i ñiocí fššaiitenibor 3,, IGN.) for CUTTÄNGINSERT by Chen at ai ﬁšíßßößi] Tho ﬁnisiiing insort is shit-im; in ccæpanzíing US. DesignPastorn .Appiioaïion Soriai No 291369, 125 *filed Siioionihor få), 'JLLÛÉÜ for CUTTIÉNG WSERT byChan et all! (K--Büóﬁii :äpplioants iierehjif iiiooiporate by :reference Etiereiii in their onitireity theaboxfoisieiiïifiad US. Design paiont appiicatioins (Sariai No. Éåiﬁóålïš, Serial No.läššfßófàißå , and Sorisii No. íššëifïšéíšiiišš). A ninrf; cšﬁtaiiad description of tiio anning insorts now foiloiafs :using FIGS. 32-46. íåiëšåïij ïåofßrringi io FHGS. 3266, iiie roughing insert 42% has a rougning insßrt iboaiy 4-39 xviln* a :íiamonií-shzipod gßaimoïrif having oigšii discroto coroar coming regions 432. 'Tho WO 2012/030484 PCT/US2011/046986 4,8- mughing šnsm hcady 3G has e pair ef eppesštaf. fake faces :ÄB-ån 436 and a fíank face 438,*which exïends aheut thev peršphergf' of the relaghíxxg šnserš bøäšy 436. The ﬁank face» 438ínterseets ihe fake faces 434, 156 w "fena eulihag edges 440 ai àhe Carrier cuitíixg' regions 43;Ühe eppzäaiie pair ef efsrner setting regions 4132 (fupper righi hand corner and lower isf: haná:termer ae víeweá in 33) has an incrhxfiﬁﬁaí angår.. °*AA,A” ecíuaš m eheui 8% The eïheropposite pair ef eeïneﬂ' cuïiing regiøns 432 (upper ïefï hand corner araå lower rígiaäe handcarne: as x-'ievfed in FÉG. 33) Elzie an inešuaied arxgïe ”BBB” eiguzaí to ahüuï EÜLÉ”. Thesiruemrai features incšuding ihe surface-s are e-ssenïiaišyf ihe same fin* each Garner anning regim: 432. [ÜÜEPEÉ The reughíng ínseïï. body 4%) Lntains a central eperture 444- ihai passesïhrelsgíï the roughinge inser: bedy 432. wvhereby' the central apermre intersects both fakefaces (434, 1336). The eentrai zapermre has a :nüuïh (445, 448) et each ene ef theisfnïersectâcßras wših the fake faces (434, 43513. There is a paëriphatrfi edge 456 the: caxtmcísabout the samer eutting regicm 432. The peripherai edge 4-56 is below* and paraïieš m 'fhe fakeface pšanev F16; šâ sixows thai the perípiaeraï edge ÅSÜ is a dístarme “DW heíﬂizwf ihe fake facepiane, Le, a pïane thai passes aleng ihe raka face. The peripheraí edge 456 has a eeníralperipíïerahi edge region 4-52 :må a pair of h-ßíeml periphera! edge regions ßèíá., 455: that extendaxxfayf frun: ïhe. central perípízeraä edge region 452. The eoïner cutthtag :region 4-32. rnayceïnjprise ah m” or e per: ef the perigheraï edge 4513, üeperníing upeh the specific elattiïagoperaiien. The corner euitiiïg regšen 456 typicašly incšudes ïhe centra çeripšaerai edge. regim: 452. šﬁüßå] A each corner eutting region 432 is. a radiai ceniam treugh 460. The radieíeeešzxaxt trougïfa 460 hes a raeiiai šiwiarci and 462 that ßpens ämm the. central aperïure 44%. Tharadiaí cefaaiani lrßxigh äå-fiß Ewas an araïuaïﬁ baïíioni surfacse f3-6f-'ï» :må Éaleral fïfit side surfaces šlšš 468 ibm :emïinate in lateraš síeše edges 439, 432., fespeeiiveiyf. *fire rediaï sïooïazxt äreugâí: ﬂlﬁühas e, raciirﬂ eutwarä emi 473 that terminates a! a eenïrai hetch 484 betvaeezï the radeíai eooäanïtreugh LHS and the central peršpheræli edge 452, A iaaeraš ifspfagraphie region is aieng eauz-š: iaiereš side edge of the rachel eøoianï treugšx. ïššäšššﬁš] 'ihexe is e pair of períphe-.rai :nntcïzes 480* 482 thai run along and are inside mi' ïhe šaterel gtweripherai edges 454, 4:76, except :hat àhe peripheraí netehes 439, 482 terminate a: WO 2012/030484 PCT/US2011/046986 _19- tštešw* intersectšcaxw mfšth the: radial cmtﬂant tmugšft áïäåïa Them pxæriíníïsraí matchas 4-38, ara pazraiíet tt: tha: fake íàce píane. Åﬁíšíšå] Referršrag tf: FEGS. 37-43 , :ha :m-:ditun roughitzg ctstting insett SZÜ haa amedium rnughíng czttting insatt btr-tiy 536 vaith a diamtsnfí-ëthapæfi gez-anﬂetry haxfing aightdiscrßte- ctwrnrcr cutting rt-:gions 532. 'fits mt-:tåiumt rtmghšxtg sutting insert bﬂfíy Såå bas apair si oppøsite fake faces 534, 535 and a fiank tama 538, :which ßxtcnás about the pcršpbcryof thß rnaáíutn røugttštag cutting šrasßrt bmiy 539. The fiank face 538 inlﬁrsﬁcts :ha rakt:tfaces 523%, šfåá tu farm cutting edges S49 at the (samer suttit-ag regiøns 532. (Ena fxppüsitf: pairm” ttﬁrnt-:r cuttšng rt-:gittns 532 (upper :right åtalad ßørnt-:r and Euvvafr âßït hand mmm víewfxšin FÉG. šåšf: has at: incštzﬁed angåe “CCC” equal to about 80”. 'Fhe ßthet' :uppsatta pair ofwriter :sutting rßgioïas 532 (upper íerft hamí carne: and Eeva/er ršgtit Eaand came: as viewed inFifi. fšššš hata an incšudcd angle “IJDEW egna! u; about; E00”. The structuraš featuræs inciucåing the surfaces an: tim samt: for each :fastnat cuttšng regim 532. [âšâšêá] The nttfditsm røttgiting ctltting insatt body 532 cøntaitts a ccrttatrai aparturc. 344thai passet: thrcfugh the Itzßdiuïn røtsghixxg cuttitxg insatt body* 532» vvhereby the. centraíapertura 544 intarsecïs bath fake fattas (iïfšﬂí, 536). The centra apertufe 544 ïftas a ttxoutïï (546, 5483 at. saab; tmt: mf tha ints-:rsr-:ctions »with tårta-z fake facßs ååšßft, Sätila [Üíšåïﬁ Tittare is a peripïteraš sägs 550 that extends about me. come: ctuting region 532. Tha gæsrigﬁâterai sågs 550 is bﬂíoxæf and pairalisš* ti) thß fake face plana, FÄLG. 4! ahmvs :E16geripheraí stiga 653 is a distancs “Ef bßítaxv tha fake face pšame. The peripšterai edge 550 hasa cfzxwtrai pæripheratâ atígf: regißn 552 and a pair of Batßfašt pﬂripštßrai eviga regions 554, 5555 that extenfj aævay frotn the. central peripherai edge region 552. ﬂíšíšåå] šït aaah ctfrner cuttšng rﬁgimz 532 is a radšaï cosšant trffug 1 Såå). The ra-:ïiaictmlzmt trøugh 563 hat: .<1 racäiaš inuvatá and 5:51 that øpsans inta åtta centraí apsrïure íšåiš. The.ratïiai ctsfstianttrøttgšt 560 has an arcuate bnttom auríàcet 564 and íataraâ sida surfacea 566, 5638that tarnzinate in ïateraï sida ecígfsæ SYÛ, S22, rßspﬁctiwfeiyt 'fhe radiaï cøøiant ttottgšæ 569 ätasa raciiaš øutufztrtí find .WS ttmt terrnirtatee: ai the cantrzti pariptntäraï atigf: region 552.. A íateraí topogtaphíc regim is aicmg fzacš: ittteraš sida: edge of the ratíiaâ cøcïatttt. trougšm ííšíššišëï 'finns is :t íattffai [match šåü to ßach side of :md spacﬁtâ síigåttiy apart titan the radšaí cootïan: trougE-x 5651. Each Éatefaí match 588 ätas a fcrxvartkfacšng have-md face 582.
WO 2012/030484 PCT/US2011/046986 _29* Tite peripïterai ecšge SSG tetïninates at the fonvard--facing beveíeﬁ face S82, The. netch SSGaisc has a betfcïctš šztterztš *face 584 that rtms patašieå tm the tatiiaí cceiant trcugít 5684; andWhich decreases in area frem the interscctitën with the fortvard~facittg heveieti face 582V and its fentfartí peiatt ef terntíttatiott :att the tzetitzhetal edge íüïüíﬁ låefeníttg te FEGS, 42 through 46, the ﬁnishing insett 4124- štas a finíshinågistsetrt body 630 tvith a diztmcnﬁ--shapeá gecmetrj; having eight tšiscrete corner setting rcgícns632. The finiatting insett hmiy êššš hata a pair cf opposite fake fëtces 634, 636 and a ﬂettk face638, tvhicša extentis abettt the petiphery ef the *finishing insett bctäy 530. The ﬁank face 633intersettts the fake faces 63-4-, 1336 to form cutting edges 540 att the corner setting regictta 632.Üne cppesite pair ef cancer setting* regions 632 (tapper right hand corner må ictvet' left hantš00:11:21' as tfietved in HG. 43f; has an included atagšc ”EEE” ctjttai to about Silï”. The cttšxet*tvppcsite pašr ef center ctttting regions 61752 (upper Eeft hand ccrner and lcwcr right handtfcmet as tfietved in FIG. 42% has an incïtzcied angše “PFFM equaå m ahnut 1C=Ü°, The: stmctnraš features šitciutiing the surfaces are the Seine än' each corner cuttizttg regšcn Éíšïtšlš The fittisšxirxg irtscrt bcdy 632 cezttztitts a centra! ztperture 644 that passet-thmegh the finishittg insett htttijt' 632 vehereby the central apetture _6414 intetsects both fakefaces (634, 536), 'Yhe central atterttzte 644 ítes a tncutšt (646, 648) at each ene ef the interseetícsts :with the fake faces tffåššší 636). Éﬁlišåš There is :t peripíterzti eáge ÜSÛ that extestás ztiﬂøut thetrottnel' :tuning regicttt 632. The petipheral edge 655) is bcícw and pﬁraiïeš tt: the take face plana. HG. 46 iïitxstratcsthat the peripšterttš edge tšﬁü is ft distance “ÅFW below" the ratta face pšane. “fbe pericpš täta! edge656 has a centmi peripíterai edge region 652 and a pair of Eaterzai peripheraš edge. regiens 6%, 656 that cxterací :ttwty trott: the: cetttrai pctipitcrai edge region 652. ïtšcïíšftš At each ccmcr cuttšng rcgicn 632 is at radiaš ccciant trcugh 669. The radiaicecšant trcugh tštiÜ has a facial inttfartí end 662 that. tqﬁens inte the cetttttti, epctture 644. "theradie! ccwcšztttt tfcugh ätit) has at: arcttate betten: surface 554 and Eateftti sicle sttrfaces 665, ištšåthat terntítnattä in Etttfetaš sítít: ttcíges GK), ñífï, rtæspcctivešyf. The rttfiiaš ccolttrtt ttougšt tåtâü hasa radiai cutwztrá end 6173 that termíntates at the centteí peripheraš edge regicn 652, A ïateteí topcgrapïtítf region is along each Éatercl sitïe edge ef the radšaí cocïant 'trctsgåe WO 2012/030484 PCT/US2011/046986 Wïíbáš 'ïfhﬁrfz ifs ß .iaterai noïch #536 :o frack sicie af the raríiai coøïarrt trnrrgår fišííl Eachiateral :remix fàåšü has a íbrxfaard--facing brfafeiad facﬁ 632. The paripherai edge 650 rcrnrinatesat the fnrxﬂfarckfacirrg bßveled fasa 632. The Eataraš rrøtcïf: (388 also has z: laïarai face ö84 thatruns parrﬂïæï in the. radiaï cart-kant trough fííšü, :mfl svhirshr rísarearaas; in araa from thaintærsﬂctšon ævirh fonvarrd-facing bc-:varšed face 6533 and itä fnrward point of tarminarinn arthe, pšripšreraš edge 659. 'friare is a pair of srnaíi prﬂjscïrirans 1588 m1 the Eaïerzzí "acæ 68% xvhich sxrand frorrr “aha jniradﬁzx- with the rradiai cßoiarxr *írrïvugia íššàí). ÉÜÉÜSÉ For each cuïïing' irasﬁrr, ir is agiparerrr ïhzæi ihr: radizri car-nämt trough has anorigin gäroxirsïratﬁ m the cenrraš crlrcing insfsrt apﬂrturr: and :a tærnïiraatíøn proximare to andsparferï raríiaiíjr' invrard fram the crtsrswr zutring aáge region The- radíai rïooíanr rrnragh has adegth decreasirsg *šrorn the Qrigšrr tf: tim rernrinatian. The. aeoíant wvhrn sxštirrg íha radiaﬁ :Galant trøugš: traveis in an upward dârecïierln znvay fran: the rakf: surface, šâïïüšfå Rﬁfcrršng to FIGS. lïïšïšiï xvfi-ÉÉ as other apprnpxfiaïr: rírzrvfings, tha 56211nns-miner i 18 åra: a grzneraíâyf cïirsrrlar fsozíy 256, which has a rzz-:naraš apﬁrturﬁ 2521 :and acârcunïfarentiai :i-.dgﬁ 254, Tim: mp susïace 256 nå' the. generaïšy cšrcuíar bady 250 is gsnﬁraliy“fíai and the tvarïterrr surface: 253 is gﬁzrxﬁrašíy frustoærßrršcai in shape. .få gerzaraïíy* cyïiaaaâricaïtop upsianding crsïíar' 262 projecrs away from the fia: mp srsrface 256 m ïhc gsncraššyf circuiar body Éšíl 'ïïﬁß §c>p rrpsﬁanäšng coli-ar 2612 has a rišstai cirrfušar edge 264, [ßïﬁﬂ There is an opening 3.66 in :ha mailar' arrd a ccrrrespondring ngr-aning 2,68 in thege-nsraišy Circular Emdy 255.1. The cmnbšiaaríørr af thsse øperrirrgs (366, 263) parmšïs the ﬂovwof conšanr (sar: arrraws CF in PÉG, 28) to the» :znrtring ínsart as xvâïï be dsscriberi ha-rﬁinrifte-r,'Iïxa frusïsmﬁonícai hmmm surface-z 258 has a generally circuiar' tcrmiraaí í-Ffïfí. Theàiasnatßr (X ir: FIG. 3G) af the. circuiar nprsnirag dæfínaá by tim airauíar tßrrrnirraï, rzrige 276115ïargsr :han the, dårarna-trix: (Y in Fiffi. 3G) mf ahr: cirsuiar :upeninåg :Äfsfixrrzfí hy :Era riisraš :zircuïar edge 264 crf the upsranding coiiar 262. [ﬁiíﬁ As sne ašternarivs, Seal 118 is rrmdrf of a rssílšent matrzriaí such as a píasricmateria! that šscømprfsssibie le forna a ﬂušcëligšxt sc-zai, Tkr-wa: may br: orkar aitarnatiwxemaieršaïs, xvhich an: nor nafcæssariïy pïasrics, bur vøhirfår providf: før ïhr: nertfxssrrry rﬂsíIic-:ncrz orrïøanpressibišity' te create th: sea! xafhan rmrí-àfr' emïnpressiøu. fås vøišï ha üescribed šrererinafter,the scaí 3 lå urﬁaißs a semi xafith aaah uns of thß ríiveríar pïaíe 116, the lßckirag pin E95 and the crmïing insart 193.
WO 2012/030484 PCT/US2011/046986 11111191 Rzafærríng m Fïíšß. 23-24 as wæšå :as other :approprizate r1rawingeæ, 1111:. :tšampasscmbh' 1111 inchrdcs :ha screw: 1121, w 1111211 has :m rappar :md 281.3 and a 10rver små 13321 The:screzw 11211213 a rread porïicn 234 :må a threzadæd saciiun 236. The cïarrap assarrxbšy* 1113further incíuciss ahr: arm 1141. Tha arm 1 14 has a proximaíe and 3011 and za :1151211 and 31112.The. arm. 114 ašsc: har. a base. sactirrh 31121, which ßontains an :rpr-:riurs 395, arijzratfznt ro theproxinratc :mä 3113. Tha base section 394 aïso har: a cjyf1indršca1 section 3115. 1111:: ser-axx: 112is rrc-tatabla »vithirr the aperrure 31115 øfthe base section 3114. The head porticrn 284 and :r C- shaped rcåiïirän: 39111 ring (ar ciíp) 28 reïaih the screw 1121 in the aperiure 366. 11111111 The: srrrrr 114 famhatr has a 'ñngrïr seßiirm 312., which is inâiaägræri vvíth Ehf: hzlsf:sesïirrrr 3134, rmtæhds tar-award :ha cxätring inser: whsrr the: cønxíïsonsnts are ir: th: assembïedcfmcíition, Tha finger 312 tcrnaínates a: 1111: dísraï and EGP; 011116 cíarnp arm 1 141, Tha rfïamparm 11411215 a bottom surface 314, 'which cisñrres s: cerrtrzﬁ sšrouifiai-.r 316 and a pair m” øpposirf: šaißraš rrzcessaæs 151, 3213. 11111171] Rsferršrzgr to FIGS. 25 through , as vvali :as 011m' appropriaïa dravvings, theciamp :assanabh/ 11111 whhïfh attachas to 11:e holder and engages the crrtríng ínsert, furﬁhsar has adivertﬁr pšate 116, which has a grc-xirnaïﬁ små 331), 'vxfhich is cïosasí 10 the arna 114 :mfl adšstai and 332, xæfhích is fzrrthest frcrmr the arni 114. Thr: dixfarrer phærﬁ 11511 aim has a rapsurface Bfšfl, Tha mp surface.. 331111213 :i flat ﬁurfacff. parti-mn 336, *whicšr cßnrains a ceniraigroove 338 ïïrerain. Thﬁr rop surfaae 334 frrrïïrsr has a hevﬁïsd silrface prarriøn 342 x-rfiïereirr aC-irzrnnel 340 separates the: ﬂat srrrfacß porâíora 3115 fram: ïhs brwahßzi surface porliøn 342. Theha-veïari surface portiønr 34-21 cmiatašns a pair car" Éataraï srrrfacsa 346, 348 and a centraí surface3:18. Tha diverter píare 116 corrtains :fr csntraâ arotch 352111 thrz: 132111131 srrrfacf: 3511 a: thedistaš end 332. The diverter' pïata 1 16 has a pair ofupraßsiïe sida surfacex; 354, 356. Eaazhrich: surfacf: (354, 356) has a 11:11: surface prxriion 3611 and a notch poriirrn 362. Each matchpørtíon 362 has a 111-11 pcartiøn 364 and :r h-srfsâed portion 31313. 'The :Ešxfarter ïr-ïaïc 116 11:13 :aboïrom srrrface 331111, *which contains a gﬁrreralšy' circuiar :ieprﬁssiün or høxv! 372 and rm611m channà 3%, wwhich sxierf-.rís axvay .from :ha ríapraëssíawrr 3711 rnwaraí :ha atrantra1 rmrch352. 1111131 'lhe šïearl portion 284 has a pair of spaceriﬁpzrrl prongs 2.83 111211 exiendüutwarcﬂfv' í-:ruvard :he cutting šnsert xæfhen the arënaprßnahís are in ihe aaserrrhšed carrríitiavn.
The prßngs 123388 hawfa: a: garaerraﬂy' šnward bšas, The prnngs r-:ragags the dšwmrrtar phah: 116 to WO 2012/030484 PCT/US2011/046986 retain the tiiverter pïate iïá to the ciatrnp art/n H4. More specifieeííy, tt; fsstenﬂfsïe the dtštfetïet'píate 3 16 te the cšatïtp arm H4, the cliverter pšate H6 is pesititatteti in atigtztatetrt tvätta theprat-tags “fits betfeted sttrfzæce 366 at the prctximatc enä 336 cngage the ptongs to Spreadtäten: apart as the diverter çlate ílﬁ tttttves tcnæfard the cyšistdtfieaí ntemher 3635. 'Pite pmngs288 bitas inta-färd ttïwvard the cšbzerter pšate 116 anti are *vtfititíta the ttotches 362. The intvafübitas fr the prfmgs 288 seeureh; tetašrts the dšvefter pšate tt; 'the tzâaxnp arm i 14. As sne canapgatecâate., the dit/efter pšate 116 can bo :ietachtzd frem the ešamp arm 1 214- hy puiling thediverter piate I 16: auftty fran: the bztse 304. 'By ptotfiáíttg a tiivettet plate tätat easily attacheste the rernainder af the cíamp assembšy, the :material from tvítích the eftix-'erter plate 55 madecan tfaty, tíepentiirtg upon the eutiittg appšiczttißxt. FU: exatïagßie, the tíiverter pšate 'i '56 be:nade of steel att carbide, depending :apan the speeific appïication, The æapability' to xfztrynnïy the materšaí of the ditfetter plate vaithotzt changing the temainder of that cianftpitæg assembly is an advantage. ííšï 13] FIG; Såå šíititttrates at; aiternatšwfe tïixfertex" pšztte ïšíà* that has za bøttotn sttrfaceÉJFG” vvith an orientation such that the bøtttzm surface ÉYYÜ” síøpes away front the tiiverter pšatebotšy at an angïe “HÉ tvhich is equai tt: ainﬁut 'F degrees. ïíotvever, there sitotxtd be :mztpïgtecziatiøn that zmgïe “ï-í” can »fatty tiepentiixxg upcm the apecífíc appiitzatioit :iafcírcumstance. Because af the arientatien of the hatten: surface Bïïüﬁ during the cšarnpingprocess, the proxšmate eefi 331 first ctwntatfts the suttit-tg insett pråm tm the balance, of the pïateContacting the cttttíng 'insett This contact faoiiitates the :eating øfthe seaš ett the cuttitttg insett and the :seeking between the cuttittg itlaert and the Seat. ïššilåš FIG. IFA iíiustrates anøther specific emboaiime-nt et" the tšiverter plate Iíéfä.The structure et" titt: ditfetter talats I 16A is the satne as the: of tšte diverttﬁr píate i 16., exceptthat the suïfttces that heip câefitte the bowš are disposed at an angše ”T” equaš to abettt 9G” wthe adjacent tutface ef' the btwøl. This is in :enär-ast tf: tiíverter 116 in which the stttfztees titættheip define the bowï att: åâspßsed in :Hae acijacent surface of the bnwi at att angie “jí” equai toabtsut íü degtees. Hmafeﬂfef, there sâitouíd 'se an. appreciﬁtion that angle Ü” can verydepentiirtg upon the speeifie ztppïítzzttiett m' circmsastattfse. šíšlíå] Anøthe-r speeštïc embudintent corrthines the: tiítferter pâate and the inte ene piece šsttegraï diverter pâate. ïtffíere speeificaiïy, this entbotíiment of the tnasiiﬁed ditfertet' pšate has the aante structurai features as the díwfefter plate ï E25 anti an šntegtzid tïrütfusion that WO 2012/030484 PCT/US2011/046986 -lg-LL has the sanne: Strimma as ihf: seiii 113. Tha: íntegïaï prutrusißn has a :waiting ïhsraøn. Thacoming has ciastawrnsris propfsrtiss so iipon cømprassiøn, iha cøaïirig crcatë-s a ﬂuicbïight with the surfacﬂs) ïšiat it Contacts, ﬁšiífxïj Rsferring m tha assembly' of the cøniponenis, Fifi. i proviües a visiiai guiziaw tha asaeinbšy' :if tim cøingioiiﬁritß. Iifiiàiaiiy, tha Shirin líšﬂi is pifisitifisied fm the sﬁaíiiigsurface E33 at" the saa: 336 in the imidezr IÜÉ. The Hank surfaces E53 of the shim E94adjaceiíit :ha izpsïaziziing vifaii 140 Contact :im suifacﬁ of 'aha wall E49. Arrnxv AA raprssfz-nâs this siep in the. asssmbiy prcscess. šššïïïfj fås tha :iext sïsp, the Hacking pin H36 iiisertﬁci inte thß cixtiet 146 of thecooïzmï dsíiïfary passage 142 in “the seaâing sïirfacs ESS, The: thrﬂadad rßgisra ZÛÛ af ïheÉockiiig pin 106 ïhreacšefíiy ængages the thraadeci saciinn 143 of the cmoiant dsïivery ï-f-'EEÅ Tha iocking pin iíiﬁ is threadeci iinfril ii is ïighïiy' securad in the: coøšant dsiivaairy 141 As is apparent, at ißast a pan m” the icfzícing pin E05 is 'in ïífiﬁ ccioiaaiï aiaiiwfery pasšage142. The. iøckifig pin E96 âíghtïy secures siiinx iÜ4 te the ssating aurfacs of the sem. Årïowafs BB rﬁprcsenï. this step in :ha assﬁriibiy prßcass.
Eíßïiššfš 'ïheiﬁ shouiá b: an apprßciatioxi that øriee the Imcrking pin iüíi is sa-:ciirc-:âyaffixed in the cøøiant dﬂiivary passage 142, :ha raarufarxi surfacf: of íha shouider 182caiïnpifessas ihe Chršng 138 againsa :ha ïip 162 mi” the :iiiirii 2134. Tha Üirizig iåå are-alias a“fiuicﬁight :mal “cisnvean the iociiing pin 1353 :iiid :ha síiiin E04. During opﬁraiiøn, cßaiíani cannot essape bætwecix ïhf: Shin: aad ieckizig pin.
EÃÉÄWÅ As tim. ziexï step, the cuttirig insatt iüå is pcfsitiﬁzied m: mp of ïhﬁ min: 204»Vïfhsri in this çositioii, ih: iippm' pfßrticiii of thf: limkirig pin *š Gå is at least within same fi iii -centrai iipcifuira of the ciaiting inser, ÃÜS. 'ifhfr frusiïø-conicaâ ntiøiiïh 220, vviiicii surrounds ihf:central cliïting inser: :ipcmiriïf 219, tightigf rests :in ïhc fan-award annuiai' shøaïiiﬁei' Zíiï; of themaking pin 106 to favrm a ñuicLtight seai. Arrfivæs CC rapreseni; :his skap in :ha asﬁsxïibiy šïïüšíišíïä. ígišlšíši 'Ehe iiexi sïep in ïhß assembly prøcess cismprises aüaching the ciamp assﬁmbiy'iii to the. iiciidﬁfi' 1132. Tha ﬂrireadsﬁ seciiuii 335 of the screw 112 threzidedly engagcs thethrﬁadefi cïamp bara E53 in tim hcaiciai* H32. 'Tiie :lamp assembly iii is tigïiíeﬂeai fimvn inta posiišon :višifzrs ii: remains tha cutting insaﬂ 103. in pcisiticvii on :op mf tha. shim 104 Ås WO 2012/030484 PCT/US2011/046986 :Lzirl: greviøusig' me-niicanæci, the use af a divcrïer plate xvith a sEapc-d surfacs: facilíïates tiae sfaaïisïgand seaïšng af the, afraš wíïh raspact m Låna czxníng irfﬁsczft. En ïhis re-gzmí, FEG. 25A iiiustratesthe diverier pšaie H6* *wiïh a síøpscﬂ feafxvard saïxfacfc: Iïïül The rcarwarcš szirfacs LWÜ* slnpæs :använd the coming inserï ævhan 5.112: chans assamšaiy is atïacïxccï to the .hoidßﬁf âüïﬁl, [íšïåﬂ Xšfhßaa in the securaly tight pasšatiozl, the seai EES ccsnapresses against :hecuïtšng insszrl 308 m favrm a ﬂuifí-tigïxt sﬁaâ x-*fitša :Em znííšng ínsﬁu. Tha sisai 1 H8 aísocornpresses againsï ïhs 'hmmm surface of tha divßrter piatf: H6 to farm a ﬂuid-tigixt afzal withthe divßrtm' platå. fås me: car: appreciaåe, the sea! (sﬁaš rnmnber) E. šáš is mediata af the cutišnginsett ami :ha dixfefter plats. Tha ssaï H8 praïwidzäs a ﬁuiei-»tšght Seal betxvaen th: cnàtingšraafzri; and :ha fíísffsrtßr gšaaﬁ, and thf: seai ïneinbez' furlhw' prnviaíe-s a Quid-tight ssai íisemfeasa:the cuïting inser: and :ha making pin. At this stagc in tha: asæïﬁsnbšy process, iha cuitingassembly' is raady' m perførsn in an ßpcraﬁiom for chšpførnæäng rsrnﬂval af anaﬁteriai from a uvfarkpieca. ÅÉHZZÉ In Qpë-raticßri, the cfmïarat, *vxfhich is tﬁøpšcaíây' lindar prﬁsßurﬁ, enïsrs the cooianïtiešivery' passage 142 via :ïhc om end 3313-. Ciæcßïant :ravešs ihrough the auuianl :ieïivﬁrypassage E42 toxafarüsihe seating surface. 138. Tine 'íøckíxxg pin lüfs is thmade-:i fully inta inf:cwﬂíam dsíivßry' passage- i42 ädjzaceïai: ihs ﬁïhﬁr små E44 ihereøf. “všfšxeri in this cfümiàïíon* theaxíai hemma and H4 mf the .íockšng pin íüê is Esa-amd into the cookmï delivery passage 142.CQQÉaHi exxtars thmasgh thﬁ iniaaaï 1% ímïo ihe, ïongitaaaíinaš bor-a íïíš mi. ihe: Éaëckíng pin H36.Cﬁøïant flßxvs through thﬁ icwngiulåinaa! bara F26 and sxits through the, ønﬂcï 180 irzïo ïhebøwi of ïhe diverïar piate, in Uthar wvßrås, the šongitudiriai šockilag pin bara cvpens te the divartßr pšaïa x-xfhereby coníam ﬁows 111m :ha fiíverter hnævi. íâšïlâlš] There shøuíd be an zapgsreciatšon thai xvhßn ïhﬁ iaïcking pin ííšﬁ is ïhrafadaæaifiïíiy in the. cooíant deiiwfß-rg: paâsagﬁ M2, there are sevefai iocatiøns :hat prawiüe fluidf-tâghtseals which hcip cﬁniair: åhc cnüïant. The Ehrßads ﬁngaga tha threauied porümï to crëaïß afhxid-tåght sfzai m, a: hast, provide an cngagenlfsni that rcstricts the Ée-akage: of cøﬁïant at ïhf:ïhreacied pﬂrïifm of ïïmt: cøoE-azit áašixfafy passage 142. 'The Eocking pin Eimfšy ÉÉfÛ-is: pressadfirnﬂj; againsï the. sïnooiia 'frustavcfßniozxï surfacﬁ of 'ihs cfafﬁaïat delivery passage E42. adjacentthe; other and 146 tharæof. "fbs surfacfz-toﬁzxrfacc angagsnaent is- tighi in craais a ﬂuíd-atighiSeal bctufaﬁfi: :ha ïockíng pin Iüåš and tïïe snaeoïh íhxsâo-cazïicaï surface thzit :isfiazf-:s :Hae camïant cíßïivsry* passagﬁ 142. Tha boítømšaïrfacﬁ of tån: shim ia pressad tightiy agaínsï the WO 2012/030484 PCT/US2011/046986 _35- surf-ass ef :Hae seaí m. provide a iighi swarface--to-surface engagenmenï, wybâch prßvidcs a fhuid-vtight Seal. Finaïiy, upon being zcvrzxprasscsﬁ bcnæfeen tha shim and ïhß ïæïscfkzing pin, fm, rßsiiicntO-ring ESS prosfífšas a ñuidáight seaâ Eﬁahveßn the shim and :ha Eauckirzg pin su cooïanï sanne:escapz; [Üi2ßâ} It is ïíæsrafcsrs appamnï, tha: :hare an: muíüpic saaâing poinïs :hat prnvšüe i¶ušd~tighâ sæaïs. 'ífbesev seaäs cosïapríse a .icfckiszg piaivcooﬂaxat cšeïiwfery passage: seaï a: ïhe thraadrﬁportion, a Hacking pin-cooiant dalivery passagß Seal at :ha frfssïwcoïxical sinoøtíï surface, ashizn-sﬁaaâšsïg surface Seal, and a ißcš-:iïxg pizvsšæiârzz :mal duﬁ in th: Gring. These. rnuïïipie seašspr<_wvidc« scaiíng intsgriïy so little m" csscnaiašïy no cooïanï sscapcs as it iravcﬂs frona aha» Cook-arm dßïiwfer assa :ïirxïo ancíihroxx hthevânckšnë in.FP å å Vi šﬁïfåë] As rnentioiaeü ahüve, 20012111: ﬂüxvs through :he Éongšíudiiial bara H6 af the Eochng pﬁin iüfiš inte the høwi (Gr ﬁapfsssiøïa) 372 vi" tha :íivsrter gšais i 16. Tha bøwí 372, which has a generaâšy circuåaï geømeiry, racsivæs tha upszanaišng coïšar E62 m" the E ES. Tha cšinac-:nsioning mf ïhf: hmwi BW, and tha rapstandšng cmiias' 262 is such so :lafxdßr compression,tim ssai 1 18 prcn-*idﬁs a ﬁuià-tight c-.øalnectiøn vøith *the diverter plate i 16 ai izhß Ißcatšons afaciuaâ c-Lëmact. fås dﬁsaršíxsá harašïﬁaåvøxffz, there is an chgenšiæg in the upstaradiiïg cnišax' wherethe sfzai :åoas nat cnntaﬁt the dixfﬁrïa-z' píate, and thus, thare äs em absc-:ncﬂ of a ﬂlaíaí-tâght ser-ai a:ïhis iocatiﬁn. Cøøšzmt fiaïwsfs aut af the sﬁal opening iïâíi, Éﬁššš io the: (šívßrtsr channeí and íhßn tu åka Izuíiaﬁl uouiani irougïz of ïhﬁ caittiïﬁg inaeri tovward (En: uumar uuíiíxlg regiura. ïíšlêšﬂ When andar ccsmpression, the. sea! 1 'i 8 pmvifies a ﬂzsidàighi seal ænfiíh thecuxtiing ínsertﬂ ïxfíßrs: specific-æﬂiy, :ha fruszto-ataænšcai surfacﬁ 258 of :ha ssaš i 18 namapraassixfaiy':rontaaïs the anouïïx of the cenïraï apsrïure to crﬁatﬂ a fEušd--ﬁight seaï. Furthef, “filen underarurxapressšøra, tha: lßrmšnaí Circular edge 276 :sf tha frusta-cøfziczii surfacß 2.58 caaïiprasaﬁs:aguinsï the axiaí forxwfarä and øftha "Eocking pin 1%. "ïhis comprßsshfe míaﬁííøzashíga šﬁeüveﬁnïarminaí cifculaa' eügß 275 af the seaš and the axiai forxvard :md of lncking pin crﬁates a ﬂuid~tígi1t sßai bstvveeïl ihß Hacking pin and mä ssaâ, Éíšlíšﬂ There shawušfi br: :m appreciatiavn that there is :a high degree of integrity in thacontašnnxsnt m" coøšani: as ii, ﬁxíts ïhe Inckíng pin 'íïxere is a, ﬂxliai-tighi sc-:aš 'bßtvfaæua ﬁac sﬂaiand the dšverïer píatfﬁ, axcspt for where. the opening ﬂxísïs in the seai. Tšïcre šs- a ﬂuiå--tšgíatsﬁaš åaetwaen tim sëaai and the cutting irasert. Finally, ilfaarf: is a. íïuidáigšul seaš bﬁtvvaﬁzn the. saa! and the iocking pin.
WO 2012/030484 PCT/US2011/046986 ti:»~_1 ÉÛRES] Ûveretí, it is apparent that there is e high et' degree of itstegïíty en thecentainntent af eeøïant threugitottt the cnmplete trzwei of ctminnt frem the eetelztnt deliverypassage anti! it reaches the henft in diverter platta. T he mttitiptše peints n Haiti-tight sentseosnprise: a šeeitšng pízz-vceeånnt nešixfety passage sen! at the intended pnttinn, a leekíng pm»eeešztnt :ieíivery passage seaí at the frusttveoníczti ameeth sutfztce, a stnrn-seatšatg surfacesteel, a inet-ting pin-shirt: sent :ine to the (lring, a seaš-diverter plate eeel :fia the upstantiingenhet, a seaheutting inet-rn seei adjztcent the. ntnutth surrounding the eentrai avge-rinna of the Getting insett, että t: seehhseking pin seai adjncettat the antal “førward enn of the mening pin, {t}129} Cuts-lamt tïews out efthe sent 118 via epenings 266, lïtísšš inte the chermei šïfíof the diverter ptete. The cncaiant trevešs through the ettannei 3276 in e; radiaí ontvtfará tíšreetinn to whete åt exits the c-hanneš Éïï-íi adjaetf-nt the nttteh FEG. {ﬁï3t“š} "Efhe :setting inser: hes en erientatíon reiatíve to the eeohant channel fåfftš andthe :aoteh 359 that upon exititag the :zhataneï 3%, the content enters the :radint content. trough,There shenhi he an appreciation that thia is the case for any ene ef the three setting inse-Itstieserihefí hereinzthevta; nerntzšy, the rnughing instzrt, the rnetiittnt reugttšng ins-tär: and thefittistttšng insett. Centern then ñonfs through the raäiet eínngate ettannei exithtg att theterfninntiøft thereef to spray farjet totxfard the center 'setting edge regien. [íšiålﬁ The ceuhtnt spray tratfešs in a direction txptxfard aint nutwnrd “frem the raaíiašceeinnt trnngh in the take sutfaee ef the cttttšng insett. The ceohmt spray impinges the tntdemeatât snffnee ef the cítip formed front the workpieee during the etttting eptarntittn. šfíšlšåj FEG, Bi is an isentetriß view et' enøthet' elnbeditnent of a heﬂdet sttítahïe toreceive the cuttíttg insett aesernhlyf. This hotder 39Ct han e holder hedy 391 vøitít opposite:axšaš fnrtßward end 392 and an axiai rearwzatd end 13:93. A shank 39ti is acåiacent the reztrwzttåend 393 ann n head 395 is ndjacettt the fettveiftt enn 392.; Theft: is n cenïant pnft 39 in theseating partiet: ef the heeti 395. FEB. 31A stzetvsthe eneiant deíiwetj; yraseage 398 that entersfrem the rearwartí enat of the hoíder httdy and extentts aïi aíong the tength thereef. FtïG. 3113is en iscnnettic view of štnídet' BQÛA like that of ïïtiš, Lätt hut tvith the internal eootantpassage 393141 ettterixtg through the hettem of the heltier. FíG. '3 1 C is en ísetnetrie tfiew ef ahnïtštxr SÉPÜB 'åikethat et" FIG 31., hut with the internet ennïent pnsstagt: 3983 entering thrttugítthe hmmm sttrfnce et” the štoitier. There is an appreeiatíntít thtat the eooínnt deiiveny passage men enter inte the hnhíex' in any :me of e nunzber iocetíüns, egt, feet, side :and høttem.
WO 2012/030484 PCT/US2011/046986 _23.. ííšïšlš] Et is apparsnt that tha present šzwciaaíiinn prnxficics a cnttšng assembšy, as xvsšš asa cutïing insert assembly, ta faciištate snhancﬁd dsïixfcry sf coošant afíj acem the interface,bfstxveers ïhe cutting inßßrï and the wfs1'kpis=:e (Lä, tha: insartﬂzâïip i:1t:31'fac=:). By :ïﬁing S13.,:karta is a diiniilirshfxäenï of axcsssiw~a hﬁat at tha inszïvchip ímfsrïzzca in the: chipfmuïzixïgremøxfal of maieríai from a woršapifzca. By prcnficiing fzaøïam fiøw, :bara is a raciuatisßn inexcassiﬂee heat. at the inserï-chip šntelface to eiinainate: m' reduce buiiaí up crf »chip nzaïefršai. Byšvfoxfiding the ﬁøw of coolam to tha inseïbchigë intàrfacæ, tha ßvacuatíßiï Of chips from theínsart-ešxip intﬁrfacc will be »facåïitated thﬁrehyâ nainiïriizing the: pøteïiïizaï thai za chip »viíl be 'e-crut. h. si apparenâ the. prfzsænt :provides adffaaaïages conânecffëed wviïh dacraasing the heaâï m' the iusﬁrt-ciïip íntﬂrface EíšEBfå-LE The patents and üthsx documents icšentifíßci hßrﬁin are hereby incørporated byreference heraiïi. Üthaz' enfsbøﬁiinxeïats vf the ínvenïiøn wiïš be apparanå io ihüsß sïaiiïeni in ïhﬂfart frun: a consideration of the specíficatinn of a. practice of the invæntâawn aiiﬁcïaësfiﬂzí herﬁin. ïíis inmmísd tha: me. sgßszšficaticn and ﬁfxaznpiaas am iiíxusiraïivs-z onšy and ma :mt iraic-:nciefš m iianitixxg en the scope sf tha 'šnventißm The tmﬁ Scapa and spirit of the invsntißn is indâcaïed by the- faaïiaäxvixxg cšainïs.

权利要求:
Claims (22)
[1] 1. WO 2012/030484 PCT/US2011/046986 WHAT ÅS *CLÅÃMEE ES: 1. A cutting assenzbíy for use in an øperatíma før chípfcrmixag removaï ofnizzaïcïíai 'iïrørn a wforkpiacß, ïhﬁ: cutting asscizmbly cørnprising: a haïcisr Elavixxg s: sæzaï; än: hsšdsﬁ' sunïairaing a anuiaant fieEiwfe-ry* passagß: a ïfr-ckšng pin *having a Iøngitlaciiiæal making pin børe, tha iockíng' pin bsingaffixæd to tim Saat sn the: Éoëngitaxcšizaai 'šockšng pin bara bßiawg in cmmnunicaïinxï vøith the: ßoøiaiïï dsiixfefy' passage; 2: cutíiiïg insänt having a fake sﬁïfacaz, a ﬁank suffaae, and a cutïâng adge att theintarsectíoïn af the raka surface. and tha "ﬂaﬂlk surfacß, the cﬁttšng såga haxfiïng a emma' cuàtmg:sågs fegion, the cutting inser: having a cæntraš cuttíng ínsert :æpærtum the cuïting insett cﬁntaining a radiaí coniam ïrfmgia swfitíx :in :aríentation :avfärd :ha Conan* cutiing ßcåge, ragíon; a: iﬁasi a pﬁzïiﬁa: :isf tha Booking pin bsing vfiïhin tha cenïïaš cuﬁïting insﬁrï zapßﬂxsiﬁ;f a cšamp assembly being attachad w the hfíider and engaging Um cutiing insari,and tha: :lamp assamšﬂy hafxizag a divartf-:r plats, tha ﬁiïfßrter påaiis haxfíaxg a hmmm: Smfzace definång a dšverter bmwl and a üivsrter cbaznmi; and the 1011 gítufíisäaí making pm Ewore opening m the áivßrter plate xvhereïëjf cﬁcsiaritﬂoxans ink; aha :íivarier bnxføí and thrcugh the: diværter cïhannal inta the: ëraaišai cßøïam imugh :award :ha cornfsr mlttiïxg edge rcegíøn. Ths cmtâizïg :zassßmbïy accßrdízïg m ciašn: i furïﬁxei' incíuáiïxg a sﬂaš näesnšﬁei;the seai rneïnïwr bsing mezdiatﬁ: of the cuïting insﬁrï and thr: :íißffzrïcr piatfz, thf: seaï mcmbarproviding a, ﬂuiå-tšghi sc-:aí “hﬁtæveezïv me, cutïing insﬁrí; and íšíxß divërïﬁr pﬁaïﬁ, :Lztad ïhß seal mamhær furtšaﬁr proxfifišzäg f: fåuiddšghï sem bﬁtwefcszï: Tha cmïixxg inser: arnïi the, icackšng pin. WO 2012/030484 PCT/US2011/046986 _33.. 3. Tha cutišxzg assﬁruïﬂšy' accørdiiagí m aíaim 2 ufšxfsreir; m: sﬁaï fﬁcsnbarcontaining a ccntrai ssai apcrturf: *afinﬁrahf/ ccaøšzmt fißxving through :ha imagitudinui making pin bara ﬂoufs tïïrüugh the ceniraï seaï aperïurﬁ ta :ha üšxfßrter piate. The cutting assembššf acﬁfording to cíaim 3 wherﬁíz: the Seal rnenaher íïxrâhea' cøntainﬁ a ssaí opening; ihrough xvhicšï cmëiant fšows En the; divaríﬁr cíaannaï, 5. The: cuïting zassembiy accørding w cïaim 1 further aomprisiragf a Shin: baingrﬂceived vwíïhin :ha sßaï, and the iﬁcking pia: aiítgagiswg ïhf: shßím :o sæum the shirn to the hﬁšder at the Seat. 6, Tha cuttiiag asszerzæbïy :aezcøuíiiïg m clzaim 5 uihﬁereiïn ihﬁ Eocking pin carryíngan íš-ring säs-ai, and the (fä-ring sea! provicšing a FÉuid-tâght sezﬁ betvvæen :the Hacking pin and ïhf: shim. 'FI The cinïing assembly* acaørding m ciaim i whersin the radiai CaL-uïaxïttmugh having an origin proxinaate lo Rhf: canïrai uutting iﬁserï apcrïure and a terminalirangarøxšnaate 1:e- aná spaæci. raiiiaïijyf inxvard from ïhe cørner cuttmg edge. rﬁgion, the: facíiaä cooïant trough having a ﬂšepth ciecreasšng from: the origin w ïhf: ïefminaäion. 3. Tha cutting assembšy acmrﬁiíng tu câaim 'F ufhærain cfmiant exitizzg the radšai cnnšanï trøugh travels in ara lnpxwfard åšrc-:ction aufagr from the raka surface. 9. A cuttšng inssrt assßmbšy før usa in an øperation 'Hby chipfornzing* rsnmß-*aaïaf maleriaš fram a xvavxvkgzisce suherein the cuttíng šnserf; assembšy atíaches in a holder containing a ccrføšanï. nicäivt-:ry' pzasﬁagß, th: clzšiïing inser: assenabïy' cønaprising: WO 2012/030484 PCT/US2011/046986 a iocizing pin hawfizig a imigitudiiiai iøckâaigpin hare, the iocking pin. beingziffixﬁd ”ia :i Seat in the iwiciei' ao iiiﬁ Iøngitiidiziai iuckiirig pin bara. baiïag in communizzatioiivfiïh ïhæ ccißian: dæiivcry' passage; :i ciitaing insiæri having a raka. surfacaä, fianii surfzicæ, and a autiiiig adge ai “theintersection af the :ska suiface aim* the. fiank suiface, ïhf: cuitizig edge haxfing :i ßøriisr cutïingedge region, :he cutiing inser: liavirig a cfzniraí cuiiiiig inser: apefturc, the cutïiiig insﬁrt,containing a radiai coasiani irfaugía wiih an cßršenâaiiiin iawfard the Carrier cutiíiig sågs iregior; a: iaasi :i piﬁriiiiii crf the iackirig giin bﬁíiig *ivitixin the. centrai cutiing inser:apcrmrc; a ciamp assaëmbiy bßiiïig atïached ti; -the iiszfidﬁr :and eiigaging tim cutting inscrê,and the ciainp assemhijif iiaxfiiig a åixfeiftefii' faiate, the. diverter päaie ïiaviaag a hntaïom surfzice fiafiiriiaig a ciiwfßrâici' bmx-vi and a dia-fena: azhaririai; zimi ïhra inngituciinai ißcking pin bara upening tu the diverter plats whereby cøøizaïitﬁows :inta the divertﬁr btvwi and iif-.rciiighi :ha diveritar Ghana-ai into the radiai cøßiæmt tzfough mævarü tiie- cofnßr ciiïting ﬁcšge regimi. iíš, Thﬁzcuiïirig, irisert assßmhiy ziccrmiiiig to uâaiin 9 furtiiﬁr iriciu-:širig za sea mcmhcig the: seai nmmbci* being mediate: m." the auïiing insari and :ha cišverier piaïe :ha seaimeniiier proxfiﬁiiiig a, iiui<š~tíght ssaí hetﬁaieaii title clsiting šnsert :md :ha divﬁrâi-:r piata, and wtiiﬁsßai :nßnﬂäer *furthaf prrwiciing a. ﬂuiiiftighï saaš baiweeri the. cutiing inszert »ai-id tiie. looking pin. 11. The ciiïting iiisfzrt asscinbigff according to czïaifii iii xwšiﬂaï-:in the sas-iiïnairibar coniaifiirig a canirzii ssfsai apäzrmrs *afheriëbgyf aaaiaxii fioiafing ïhrmigii tina ißngítiiáinai iockšng pin hem-z 'íiows thmugh the csaænmrai sc-:ai apemm-æ to the. áivfzrïfzr piaïe. 12. Tha c-.uiiiiig inser: assembíy according ts ciaim ii vvhsrein :ha scai mﬁsrnbsr furïåiar atom-aina a seai aipenšng thraugi: *which cooiani fiows w the. fiixferteï* channﬁiv WO 2012/030484 PCT/US2011/046986 -32~ 13., Tha :zuiiiixg assembly accxgﬁfding m ciaiﬂï: 9 further wsxxprisšrﬁg z: shšmbaing racßiwfßd *vnﬁïhin the seat, and the ïocking pin engaging tha: shinï, and :ha iockšng pincarryisßg an Û-riﬁxg Seal, and the Ûfring saai providing a ﬁuid-tšght Seal betv/een thﬁf Éøcking pin and the shim. hä. "íﬂha cuttíng assﬁnaiïßly accnráiazg to ckzim å xvharﬁin the radšaïi cﬂølanïïrxmgšt: haxfing an crigin prßxímaïa to th: csntfai cuïïiaxg insarï apsnurs and a 'tcrminatšonprøxâmaïe to and spacﬁci radiaiiy imvøarsí finn: the cßrnﬁs' cuïtmg adge regiun, tha: radšzﬂ cüošarnt trulugš: haxfing a depth dccraasing fmrn the. urigin m the tarminatiiuxl, 35. A. E. :zking pin fm use: wiíh a høidﬁr having a, czøøíant :ieïšvaægf tåïf:ïocking pin conzpfísing;a Eockinag pin bcanšy Izavíamg an isla: and än coïnrmznicatiox: »víßth 'fixa caaßlam deíiæfery paasagﬂ and an üütiet and; and the iøckiaag pin body containing a Écmgitudinsﬁ annlzint bara cxtßmiing fram :ha irﬂezi :and m the, øuïiﬁï små ïhﬁfrcnf, hå. The making pin accm-:iirag m ciain: ES *ufhereifx the ïockíng pin body exâsnding inta :ha coošani delivery passagﬁ. 1 _ 'The šmckíng pin according to ciainæ 15 xvhﬁfrein the laïsckixxg pin hﬁfíy caragfšng a sﬁaíing_ infzrnber. 18. A cuﬂttšrzg iraserâi for use in a chipforxïxing rnaïszrisiä remnwli façeratiøra, thacuttíng inssrt ciæmprisiaïg: a cuttšzæg insaft body having a raka fam: and a flame face, a corner cuïïiaﬁgregion ai the inïersectiøn si' the raka face and iha ﬂank adj aceni carreaponiiíng ammera ümraavf; WO 2012/030484 PCT/US2011/046986 _33- the corner cuttšzxg uvgiﬂn haxfâng a pcriphsraí edge;the cuiting inser-i “sandy conazlining :i cßntraš ap:=..rn1re..; the fake face cﬁntaming a makan: delivery ïrough, :ha coolamï dﬁíixfcry ïrßugilhaving a radial ﬁríematioix tøvazard a correspmxcššngâ co1fnfzr cuïtiixg regícﬁn, ïhe conïan: deliveryirøugh having a raaiiaí mxtufarcí :and ïerminatíng a: ihe peripheral edge and a radiaš invaard end øçfsning inte ihc-ﬁ wniral aparíurfz; and a pair of ïaieraš topngraphic regißns xæfhereix: the ons 'Eaïsraå ïopograpiašc ragšonis aíong sne sifie :Lif :ha cooïanï deﬂivawry trough and the nïhea' Esaias-a tøpøgraphia vagina is aiørzg Omar sida af the cøoianl delivery ïrøugäl. 39. Tha waiting insfzrï according in cíaim ïåš whﬂreixï aaah om: mf this 'fat-pßgraphicai ragions c-:Jangzrising pcríphs-:raí match. 2G. The cuïüng insänt according m ciaixn 18 vaherein each one mi' timïnpugrfiphâcæli ragíawrzs conxprising a laïerai navïcïa kaavšng a fc>rwani~facíng be-'vßied face and abcvcïaci Iaïcral face: being generally' paraiiﬁå to :ha coošant dsâíwfary Lrøugh, and wherein :habevciui Iaïcrai face. dscxeases in ma: fronl an šaﬁtersecïíqszï *with the fofxﬂaard-facing bevæíeai face. and a tefïrainaïiøx: with tha psriphsraï säga. EE. Tha cunïiing inser: according ti: ciainw ïêš vvherešn each (me: mi* thetoißøgrapšzšcaki ragions czcsanprisisxg lateraí :mic hfaﬂxíaxg a forward-facízæg bsfvešeá :face and abavešed šaäefaï face being ganeraïšy paraïïei io :hä ccæošant cšaiiafery' trøugh, and ævharein th:baxfﬁzïafxí _ša§:>..ra3 fam: :iecriffxsezs in area fram :m inäiaarsaäcïínxx xvim tina fcarwëmifacâzag bcxfeïsdface: and a tsrnxínaíion *wiïh ihs pzríphﬁcfai såga, and a. pharaíity nf pmjectiens on tha 'bfnfciﬁaí iateraï faca. A cuüšng asssmbiy- for use. in :m :vpßrfiïíavn før chipførnxšrag rcrnøvai mf maïerial frfxn a, fworkpiece, tha: cuüing assembây csïxanprisiaïg: WO 2012/030484 PCT/US2011/046986 a bakis: having a Saat; the hnídfza" conïainíng a cooiam dfêfiív-:rj,f passage; a cuïtíng insert hawfing a, raka-ä suffàce, a ﬁazïk suﬁacs *md a muïïing edge 2st the:intersectiøﬂ: sf the fake surfaaze and the fiank surfacß, the cutïing ﬁcíge having a cnrner cuttšngedge fegiaën, thß allting ifxsﬁzräi having a ceraïnnå cuïiïíﬁzg ínsafi apa-taxin tha cutcšxïg šnsaficaniainšng a radiaï cøaïišanl imugh xviih :fm Lt-rianiaïiion :award the: corner cutiing säga raginn; a. czïaafnp asäßnfeaäy' bsšng attaašxcfeå m thﬁ. htaídcr and engagšng thf: cajïïizﬂg insﬁrt,ana the. ciamp assambly having a divﬁfter plate, tha divartea' piaíe having a bottom surfacﬁdßfinirxg a áivßrtßr bmv] and a: divarím' channel; and tha diverter bazwvi racﬁixfirsg cﬁaiant fmm the cnoiani áeíixfery passage and the»fíivertfzï channfﬁl dixïacting *she ccsmiani rﬁceivad inte tår diveríícr bnwl zïnufard ïhe cßrnfzr anning c-:dge mgisnb

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同族专利:

公开号 | 公开日

引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

法律状态:
2014-06-24| NAV| Patent application has lapsed|

优先权:

申请号 | 申请日 | 专利标题

US12/874,591|US9101985B2|2007-01-18|2010-09-02|Cutting insert assembly and components thereof|

PCT/US2011/046986|WO2012030484A2|2010-09-02|2011-08-09|Cutting insert assembly and components thereof|

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