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外文原文:DrillmodelandclampIntroduceThatworkpiecemustbelocatedingoingaheadoppositetosafelocationofcutter.Mustscoreandthenonworkpiece,clampandonmovingthelocationprocessingtoneed,beforetreatinginthislocation.Thinkthatalotofpeculiarworkpiececarriesoutthesetting-outprocessingfront,needingtobeinprogresstoeverypartbydrillmodelandtheclamp,ifbutbeingcastingorincludingforging,inordertoensurethatworkpiececanbeprocessedout,mustbeusedforoutalineation,toensurethatdeformationorappositionshappenedinsharpeningrib,thecoretoworkpiece.Drillmodelandtheclampneedtoensurethatworkpieceiscorrectcombiningwithabilityfixing,positionandclamping.Drillmodelissuchimplythediversity;clampprocessingtheprocessmiddleknifetrack.Inreality,beingonlyacutterisaborebit;driftandsimilarcutterabilitycarryoutguiding.Therefore,drillmodelhasuseddrilltreating,furniturehasbeenusedforpossessionsotherprocessesoperationmiddle.Theclampisusedforcutterdevicerelativetolocalizedunion.Drillmodelandtheclampmeritcandivideintoseveralaspectofthefollowing:1.Havecutdownandhaveremovedalittlemeasurementandtheworkingprocedureassembling.2.Thelaymanalsomayaccuratelyfastgraspthecuttingtoolinstallment.3.Theworkpieceassemblingapartisgonetothelavatoryespecially,allworkpiecesaredismountedalsoseldom,andthedelicatejobofcrescent-shapedknifewithlonghandleisremoved.4.Thepartwillrealizemutualexchange,ifworkpieceisunitary-relationfixtocomingtrueinafieldswords,thepart.Theboltholeoftenhas1.5mmstomaypossiblydoubtthatusingdrillmodeltoprocessitsaccuracytohomogeneous3mmspitchesofscore,reader.Mustrememberdrillmodelisafabricationbutisaccomplished,thatbeingusedforalotofcomponentcreatingdrillmodelcostaccuratelyistoobig,tomakepropelsurprisedbesidesdextrally,isthatthelittlemistakegathersmomentassemblinginit.Thinkthatscrewingthebodyisbeneficialtogoandobservingwhen,peculiar,itallowsthecarelesssetting-outandmachinetotouchit.1.Workpiecelocation.Haveindicatedtheobjectlibertydegreeinspace,havingthreelibertydegreetopartforisthatXX,YY,ZZobjectareabletocarryoutaxialdisplacementalongtheseaxes;Stillhavingthreelibertydegreeisangledirections.Theycangoroundacoordinateaxisrotating.Libertydegreenumberissix.Thinkthatworkpiecefixesthequeen,itslibertydegreemustbeeliminated,needwithguaranteeworkpiecerightnessoperation.Beasfaraspossiblethanmakeuseofclampguaranteeworkpiecetreatinglocation.Applyittopossessionsprocessinglocation,cometootherclamptoensurethatprocessinglocationistochangeitjustnowunlessmustuse.Ifhavingnecessarywords,thenewlocationclamp,mustbeprocessedtothepreviouslyonlyrowprocessinglocation.2.Workpieceisclamped.Clamplocationmustbeabletofightagainstcuttingaforce,clampthestrenuouslynecessarygreaterthanworkpiecedeformationforceordestructivepower.Griptaboomustcanbearbelowworkpiece,inordertoensuringthatthisforceisdrilledamodelorgrippingtheconcreteframeonthemachinetool.Thinkthatdrilltouchesasumwhentheclampisdesigned,clampadevicebeingdesignedthatorcanaccurateprovidethefasteningmotionforce,andclampadevicebeingabletorapidlysafeoperationDrillmodeldefinitionDrillmodelisalocationbeingabletoensurethattheholeisdrilledinworkpiece,expanding,mincing.Locationclampingworkpieceinclampdevice,thefollowingbeinglocatedinquenchingsteelaxlebearingindrillmodel.Ifworkpiecestructureissimilar,drillmodelmaybeclampedonworkpiece.Inmostofthecases,workpiecepassesdrillmodelfasteningmotion,makesuseofdrillmodeltobetobeintervenedinandtobemovedawayrapidlyforrealizingworkpieceintheprocessoftreatingbythefleetness.Drillmodelmaybetorealizedrill,expandforthequickestspeed,thehole,comestrueandcomparativelythanthemanpowertreatingholeismoreaccurate.Anothermeritistousedrillmodeltobeabletonotmakeaworkerbringabouthurt,Localizedaccuracyofhole.Notensuringthatdependingonhandlingperson,butcomeensurethatbeingtodependondrillmodel.Drillmodeloughttobeonlyrisingbeingusedtohidein,expand.Itmaypossiblybewindingdrillmachinedisplacementifbeingabletonotfixonthemachine,butthedrillmodelspurringmenatthelowerlevelsondirectlycoverswith.Drillmodelrestrictsandcontrolsthecutterroutedirectly.Ifprocessingmiddleincludeoperationswordssuchasbrightmetal,formingtreating,vehicle,Oughttouseaclamp.Intheprocessoftreating,theclampnotincludingpeculiarguidingadjustmentswordsusesdrillmodeltobealsoOK.RepresentativedrillmodelandclampProcessfourholesinrepresentativedrillmodel,inalreadyoneprocessingoutside.Haveanaccuratetreatingcentreonthisworkpiece,belocatedinandthecentreholeandtheultimatesurface.Donotcertainlyneedthecircumferencelocationgoingtocontroltheencompassmentholecavityaxis.Becauseofuntilitallissymmetricalrelativetothataxlecentrewheneveryholeisprocessed.Thatthisfourbushesareusedtocontroldrillmodelbeingclampedindrillmodelplate,useshandmovementnuttogotoclampworkpiece,useswhoseappletsontheclamp.Therepresentativeclampisasimplebrightmetaloperationprocessingaslotoutsideinworkpiece.WorkpieceisfixedtwogoingtofourKongHongincardinalplane.Workpieceisclampedonthislocation,thecutterismountedquicklybyapprisesintheinstallationprovidingcutterinstallationorcutterallocationcuttingadepth.Theclampmustfixpositionoppositetothemachineworkpiece,thisreachescomingtheslottingbeingtoentermachinejobstagebytwothewedgeheadoftheclampbottombeingmade.ThattheclamptoinspectwiththeslotprocessingandprocessingacentretoTtypeboltissafe.中文翻譯:鉆模與夾具介紹工件必須位于相對與刀具安全的位置上。然后在工件上必須劃線,移動到需要加工的位置上,并且在加工前夾緊在這個位置。當許多特殊的工件進行加工前,需要通過鉆模和夾具對每部分進行畫線,但如果是鑄件或包括鍛件,為了保證工件能被加工出來,必須對工件做出劃線,以保證加強肋、型芯不發(fā)生變形或錯位。鉆模和夾具要結合起來才能保證工件正確的定位和夾緊。鉆模是意味著加工過程中刀軌不同,夾具就不是這樣。在實際中,只是刀具是鉆頭、絞刀和類似刀具才能進行導向。因此鉆模用了鉆加工,家具用于所有其它加工操作中。夾具用于刀具裝置相對于定位的結合。鉆模和夾具的優(yōu)點能分成以下幾方面:1)減少和消除了一些測量和安裝的工序。2)非專業(yè)人員也可以準確快速地掌握刀具安裝。3)裝配部分的工件更加方便,所有工件也很少拆裝,鏜工的工作被消除。4)零件將實現(xiàn)互換,如果工件是固定在一個領域的話,零件將實現(xiàn)單一化。螺栓孔經常有1.5mm到3mm的均勻螺距,讀者可能會懷疑用鉆模加工它的精確性。必須記住鉆模是一次制造而成,用于許多元件精確制造鉆模的費用是額外大的,此外,令人驚訝的是小小的錯誤聚集在它裝配的時候。當螺距是特殊的時候,有利于去觀察,它允許粗心的畫線和機器碰它,1)工件位置。表明了物體在空間的自由度,有三個自由度分別是XX、YY、ZZ物體能夠沿著這些軸進行軸向移動;還有三個自由度是角度方向的。它們可以繞坐標軸轉動。自由度的個數(shù)是六個。當工件固定后,它的自由度可能必須被消除,以保證工件正確操作的需要。要盡可能的利用夾具保證工件的加工位置。將它應用到所有加工位置,除非必須用到其它夾具來保證加工位置是才換它。如果有必要的話,新的位置夾具,必須被加工到以前的加工位置才行。2)工件夾緊。夾緊位置必須能夠抵抗切削力,夾緊力必須大于工件變形力或破壞力。夾禁點必須在工件下面,以保證這個力

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