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1、数控车床的对刀坐标系确定及数控加工编程技巧（NClathetoolsettingcoordinatesystemandNCmachiningprogrammingskills）Topic:numericalcontrollathetoolsetting,coordinatesystemdeterminationandNCmachiningprogrammingskillsGraduationthesis(Design)taskbookThesis:CNClathetoolsettingandcoordinatesystemtodetermineAndNCprog
2、rammingskillfullyStudentName:profession:numericalcontroltechnologyTutor:Departmenthead:I.maincontentsandbasicrequirements:ThebasicmethodofNClathe,establishreasonableworkpiececoordinatesystem,NCcangethighprecisionandstablequalityproducts,sointhemechanicalmanufacturingfieldhasbeenmorea
3、ndmorewidelytheangle,NCprogrammingisaprerequisiteforthemachiningoftheCNCmachinetools,CNCmachiningandbecomeGuanJianbecauseofhowtocompileNCprogramreasonable.Two.Keyresearchissues:AlthoughCNClatheprocessingflexibilitythanordinarylathe,butonlyintheproductionefficiencyofacertainparts,ther
4、eisstillagapwiththeordinarylathe.Therefore,toimprovetheefficiencyofCNClathebecomesthekey,andtherationaluseofprogrammingskills,thepreparationofefficientmachiningprocedures,toimprovetheefficiencyofmachinetoolsoftenhaveunexpectedresults.Three,scheduleThecompletiontimeofeachstage1paperna
5、meFebruary23rd092abstractandkeywords09yearsFebruary23rd3text09yearsFebruary28th4references,09years,March1st5cover09yearsMarch2nd6graduationthesis,09years,March3rd7studentregistrationform,09,March3rdFour,thedatashouldbecollectedandthemainreferencedocumentsMaterials:1.latheandturningmo
6、vement2.toolmaterialsandcuttingparameters3.NCprogrammingmethodThemainreferences:1Turnertechnologyandskillstraining2NCmachineprogramming3basictechnologyofmechanicalmanufacturingFive,literaturereview1.TurnertechnologyandskillstrainingTurningtechnologyisbasedonadvancedtechnologyandreaso
7、nableineconomyprinciple,studyasubjectprocessingmethodandprocessofsynthesisoftheworkpieceblankturninglattice,istheprofessionalknowledgeofpersonnelandtechnologyinturninglathethelong-termpracticeconstantlysumup,long-termaccumulation,graduallydevelopedinto.Thetaskofthiscourseistoenablest
8、udentstoobta
