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1、AbstractOnApril19unfoldsfromtheseventhsessionofChineseinternationalenginebedlearnedthat,developsunceasinglyalongwiththescienceandtechnology,thenumericalcontrolenginebeddevelopmentmoreandmoreisalsoquick,thenumericalcontrolenginebedalsoisfacingthehighperformance,thehighaccuracy,
2、thehighvelocity,thehighflexibilityandthemodulardirectiondevelops.InternationalmanufacturetechnologyexpositionconductswhichintheAmericanChicago,discoveredthecompoundprocessingenginebedhasbecomeanimportantdirectionwhichtheenginebeddevelops.Becausethecompoundprocessingenginebedpr
3、ominentlymanifestedtheworkpiecetocompleteinanattirecardmajorityoforprocessestheworkingprocedurecompletely,thusachievedreducedtheenginebedandthejig,theexemptionworkingproceduretransportingandthestorage,increasedtheworkpieceprocessingprecision,reducedtheprocessingcycleandsavesth
4、eworkareathegoal.Thisarticlesimplybriefedthenumericalcontrolenginebeddevelopmenttendency,aswellasfutureaggregatemachine-tooldevelopmentkeyandaggregatemachine-toolcharacteristic.Inviewofisprocessedthecomponentstodotheaggregatemachine-toolsystemdesign,isprocessedbythedetaildrawi
5、ngplanthecomponentsworkingprocedurechart,theenginebed-16-需图纸找QQ251133408relationdimensionaldrawing,theprocessingschematicdrawing,aswellasplanprocessheavymainpointandlimelight.Byinthecomponentsholepositionandthepowerdeterminationheadstockbetweenvariousaxesgeartransmissionrelati
6、ons,drawuptheheadstockassemblydrawingbyeachkindofparameter.Finallydesignsthehardwarecircuitdiagramtocontrolthecuttingtoolthemovement.Keyword:combinationmachine,mainaxlebox,numericalcontrol目录摘要-1-Abstract-2-目录-3-第一章数控组合机床的发展趋势及特点-4-1.1数控组合机床的发展趋势及特点-4-1.2组合机床品种的发展重点以及特点 -5-1.3本
7、论文工作的内容与安排-5-1.3.1.主要技术参数：-5-1.3.2.设计任务-6-第二章组合机床工艺方案的制定-6-2.1工艺基面的分析-6-2.1.1已给定工艺基准及夹压部位-6-2.1.2选择工艺基面的原则及注意问题-6-2.2加工工艺的分析-7-第三章组合机床的总体设计-7--16-需图纸找QQ2511334083.1被加工零件的工序图-7-3.2加工示意图-8-3.2.1刀具的选择-8-3.2.2切削用量的选择-8-3.2.3接杆的选择-9-3.2.4导向结构的选择-10-3.2.5动力头工作循环及其行程的确定-11-3.3机床联系尺寸图
8、的绘制-12-3.3.1动力部件的选择-12-3.3.2绘制机床联系尺寸图应考虑的主要问题-16-3.3.3组合机床床身设
