普通车床的数控改造方法及设计中英译文.docx

普通车床的数控改造方法及设计中英译文.docx

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普通车床的数控改造方法及设计中英译文

附录Ⅰ外文科技资料翻译

外文原文

Thenumberofcommonlathercontrolsreformationmethodanddesign

Abstract：

Thetoolmachinenumbercontrolscurrentlythemarketofturnthereformationstillhasverybigdevelopmentspaceintheourcountry,nowourcountrythetoolmachinenumbercontroltoturnaratenottoarrive3%.Usetheproductthatthecommontoolmachineprocesswidespreadexistencequalitybad,thespeciesbelittle,thefiletimebelow,costGao,provideagoodsperiodlong,thusinthenations,locallackacompetitionabilityonthemarket,directlyinfluenceaproduct,market,performanceofbusinessenterprise,influenceexistenceanddevelopmentofbusinessenterprise,sohavetostronglyraisethenumberoftoolmachinetocontroltoturnarate.Thistextwiththenumberoflathercontrolareformationforexample,introducedatoolmachinenumbertocontrolthemethodofreformation,includeitstructuralofreformationdesign,thechoiceoffunctionandaccuracyandfinallyreformtheassuranceofproject.

Keywords：

Thenumbercontrol;Reform;Lather

1.Thetoolmachinenumbercontrolthemeaningofreformation

（1）Economicalfunds.Thenumberoftoolmachine'scontrolingareformationtotogetherpurchasenewtoolmachinetocomparegenerallycansave60%orsoexpensesandthelargeandspecialequipmentsisparticularlyobvious.Generallylargetoolmachinereformationneedtospendnewtoolmachinepurchasecommodityof1/3.Evencarryonthestructureoftheoriginaltoolmachinetothoroughlyreformtogetstripetoalsoneedtocosttopurchasenewtoolmachine60%expenseses,andcanmakeuseofexistingfoundation.

（2）Thefunctionstabilizescredibility.Becauseoforiginaleachfoundationoftoolmachinepiecethroughlong-termtimelimitedefficacyalmostwillnotproducetotransforminresponsetothedintbutinfluenceaccuracy.

（3）Raiseaproductionefficiency.Toolmachineaftercountcontrolingareformationcanimmediatelycarryoutaprocessedautomationefficiencycancomparetraditionaltoolmachinetoraise3-500%.Tocomplicatedsparepartsthedifficultymorehigheffectraisemoremany.Andcanneednotorlittlepackwiththework,notonlyeconomizedexpensesbutalso

canshortenproductiontoprepareaperiod.

2.Thenumberofcommonlathercontroltoturnareformationdesign

Thenumberoftoolmachinecontrolsareformation,mainlyisthedesignwhichcarriesonacreationtothestructureoftheoriginaltoolmachine,endmakethetoolmachineattainmoreidealappearance.Thenumbercontrolslatherismachineelectricitytheintegralwholeturnoftypicalmodelrepresentative,itsmachinestructuretogethercommontoolmachinehavemanylikenessofplace.However,modernofnumber'scontrolingtoolmachinebethentoinbriefcontrolatraditionaltoolmachineequipmentlastnumbersystem,isnotafoundationintraditionaltoolmachineeitherandonlyplaychessadepartmenttotakeintoimprovebutbecome.（thosearesubjectedtoafundsetc.conditionrestriction,butrefittraditionaltoolmachinesuggestnumbercontrolbeanothermatteroftoolmachine）Thetraditionaltoolmachineexistssomeweaknessesandflapsexsuchastherigidshortage,anti-bad,hottransformgreatly,glidenoodlesoffrictionresistancebigandspreadtheexistencecleftoftheofmovethecomponentetc.,andishardtobecompetentnumbercontroltoolmachinetoprocessrequestssuchasaccuracy,surfacequality,rateofproductionandservicelifeetc..Thenumberofmoderncontrolsatechnique,especiallyprocesscenter,regardlessisitacceptaparts,lordtospreadtomovesystemandentertospreadtomovesystem,knifetohavesystemandlendsupporttofunctionetc.partsstructure,stillwholelayout,exteriorshape'setc.sallhavealreadyveriedgreatlytookplacetochangeandhavealreadybecomenumbercontrolthespecialmachinestructureoftoolmachine.Therefore,weintheprocessofcarryingonanumbertocontrolareformationtothecommontoolmachine,shouldwhileconsidervariouscircumstancemakevariousfunctionindexsignsofcommontoolmachinepossiblycontroltoolmachinewithnumbertoconnectnear.

3.Counttocontrolthefunctionofthelatherandthechoiceoftheaccuracy

Isingnotalloldtoolmachinescancarryonanumbertocontrolareformationandthe

reformationoftoolmachinemainlyshouldhavetwoconditions:

Thefirst,thetoolmachinefoundationpiecehastobeenoughrigid.Thesecond,theexpensesofreformationwantsaccommodation,economygood.Doadecisiontothefunctionindexsignoftoolmachinebeforerefittinglather.Thelatherwhichrefitsbehindcanprocessaworkpieceofbiggestturn

rounddiameterandthebiggestlength,mainelectricmotorpower'setc.generallyandwillnotchange.Processtheflatsurfacedegree,straightlinedegree,cylinderdegreeofworkpieceandroughdegree'setc.basicallystillaredecideinthetoolmachineoriginallevel.Mainlyhavenextsaythechoiceoffunctionandaccuracytoneedbeforerefitanassurance.

（1）Thestalkbecomessoonmethod,series,turnsoonscope,powerandwhetherneedthefewcontrolstomoveaparkingetc..

（2）Entertosport:

Entertothespeed:

Zto;（usuallyisa8~400mms/min）Xto.（usuallyisa2~100mms/min）Fastambulation:

Zto;（usuallyisa1.2~4ms/min）Xto.（usuallyisa1.2~3ms/min）Pulseequivalent:

Atselectioninsidethe0.025~0.005mms,usuallyZtoisaXtoof200%.

Processpitchscope:

Includecanprocessapitchtype（metricsystem,Englishsystem,moldnumber,pathstanzaandawlthreadetc.）,generalpitchat10mmsinnotalldifficultattain.

（3）Entertodriveawayforsport.（generallyandallchoosetoenterelectricalengineeringtodrivewiththestep）

（4）SpreadtomoveforsportwhetherneedtoberefitrollbeadsilkGangtospreadtomove.

（5）Whetherknifeneedstoinstallanautoturnaknifeornot,ifinstallademandcertaintheworknumber.

（6）Otherfunctionindexsignschoose:

Puttorepairfunction:

Thelatherprocessestoneedtohavestraightlineandarctoputtorepairfunction.

Theknifehastocompensateandthecleftbeinexpiationof:

Forpromisingtocertainlyprocessaccuracy,generallyneedtoconsiderthattheconstitutionkniferepairstocompensatefunctionwithcleft.

Show:

AtubestillaLCDoftheadoptionfiguresperhapsdisplayshow,showofnumberhowmuchetc.problemwanttoprocessfunctioneffectivedemandtomakesureaccordingtothelather,generallyspeakingshowmoresimplethecostbemorelowandalsoeasilycarryout.

Diagnosefunction:

Inbarofoperationimportationoftheprocedurebewrongandimmediatelyappearoffalseaction,canatnumbercontrolreformationsystemtodesignjoinnecessarysparepartandsoftware,makeitbeabletoindicateatoolmachinetoappeartobreak

downperhapsfunctionexpirationofpartsofetc.,carryoutlimiteddiagnosisfunction.

Aboveisthelathernumbercontrolreformationthelathernumberneedstobeconsiderofsomeingeneralusefunctionindexsigns,haveoflatherreformationaccordingtoneedwouldalsosomespecializedrequests,pareabigpitchthreadsuchasthecarandworkunderthebadenvironmentofdustpalliativeinterference,thecarknifehighaccuracytoknifeetc.,shouldhaveaspecializeddesignofaimatsexthistime.

4.Thelathernumbercontrolareformationprojectachoice

Whenthenumbercontrolsthecontentsessuchasfunctionandaccuracyetc.oflatherbasicmakeselectionafter,canmakesureareformationprojectaccordingtothis.Currentlytoolmachinenumber'scontrolingareformationtechniquehasalreadybegraduallymaturing,theappropriationturnofthetoolmachinenumbercontrolfunctionandfunctionthatthereformationsystemhavegenerallyandallcansatisfythenormalregulationsoflathertoprocessarequest.Therefore,moretypicallathernumbercontrolsareformationprojectandcanchoosefor:

Installappropriationlatheranumbertocontrolreformationsystem,replaceintogivetheglidesilkGangforexercisespreadtomoveforrollbeadsilkGangtospreadtomove,theadoptiontreadtodriveintotheelectricalengineeringintogivetoexercise,allocationthepulsercarryoutathreadtoprocessfunction,allocationautoturnakniferealizationtoautomaticallychangetheknifefunction.Currentlymoretypicaleconomictypeappropriationlatherthenumbercontrolreformationsystemtohavefollowingandbasicallocationandfunction:

（1）AdoptasingleslicetinymachinetocontrolCPUforthelord,havestraightlineandarctoputtorepair,thecodeplaitdistance,knifehaverepairandclefttocompensatefunction,figurestotakecareoftwositmarktoshowandautomaticallyturnthecontrol,threadofaknifetoprocessinthemeantimeetc.controlfunction.

（2）Haveasteptoenterelectricalengineeringtodrivesystem,pulseequivalentorcontrol

accuracygenerallyfor:

TheZisa0.01mms,Xtoforthe0.005mms.（wantandcorrespondsilkGangofleadthedistancetomatcheachotheraset）

（3）Processproceduretomostlydependafront-panelkeystroke,thecodedrawupanddropto、giveorgetanelectricshockanautomaticprotectionasavingmachine;Cancarryon

thespottoeditmodificationandtrymovementoperationtotheprocedure.

（4）Havethelisttreadorcontinuousperformanceprocedure,circulationperformanceprocedure,machineextremelimitpositionautomaticallyonlyfor,superdistance,andentertoautomaticallyterminatetowaittothespeedprocedureeachkindofnumbercontrolbasicfunction.

5.Thelathernumbercontroltoreformasolidexample

ReformobjecttocontroltoturnareformationforthecommonlathernumberoftheCA6140type,itadopted1kindmoreandinbriefbutmoreandtypicallyrefitsaproject,thelat