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1、AbstractOnApril19unfoldsfromtheseventhsessionofChineseinternationalenginebedlearnedthat,developsunceasinglyalongwiththescienceandtechnology,thenumericalcontrolenginebeddevelopmentmoreandmoreisalsoquick,thenumericalcontrolenginebedalsoisfacingthehighperformance,thehighaccuracy,thehighvelocity,
2、thehighflexibilityandthemodulardirectiondevelops.InternationalmanufacturetechnologyexpositionconductswhichintheAmericanChicago,discoveredthecompoundprocessingenginebedhasbecomeanimportantdirectionwhichtheenginebeddevelops.Becausethecompoundprocessingenginebedprominentlymanifestedtheworkpiecet
3、ocompleteinanattirecardmajorityoforprocessestheworkingprocedurecompletely,thusachievedreducedtheenginebedandthejig,theexemptionworkingproceduretransportingandthestorage,increasedtheworkpieceprocessingprecision,reducedtheprocessingcycleandsavestheworkareathegoal.Thisarticlesimplybriefedthenume
4、ricalcontrolenginebeddevelopmenttendency,aswellasfutureaggregatemachine-tooldevelopmentkeyandaggregatemachine-toolcharacteristic.Inviewofisprocessedthecomponentstodotheaggregatemachine-toolsystemdesign,isprocessedbythedetaildrawingplanthecomponentsworkingprocedurechart,theenginebed-16-需圖紙找QQ2
5、51133408relationdimensionaldrawing,theprocessingschematicdrawing,aswellasplanprocessheavymainpointandlimelight.Byinthecomponentsholepositionandthepowerdeterminationheadstockbetweenvariousaxesgeartransmissionrelations,drawuptheheadstockassemblydrawingbyeachkindofparameter.Finallydesignsthehard
6、warecircuitdiagramtocontrolthecuttingtoolthemovement.Keyword:combinationmachine,mainaxlebox,numericalcontrol目錄摘要-1-Abstract-2-目錄-3-第一章數(shù)控組合機(jī)床的發(fā)展趨勢(shì)及特點(diǎn)-4-1.1數(shù)控組合機(jī)床的發(fā)展趨勢(shì)及特點(diǎn)-4-1.2組合機(jī)床品種的發(fā)展重點(diǎn)以及特點(diǎn)?-5-1.3本論文工作的內(nèi)容與安排-5-1.3.1.主要技術(shù)參數(shù)：-5-1.3.2.設(shè)計(jì)任務(wù)-6-第二章組合機(jī)床工藝方案的制定-6-2.1工藝基面的分析-6-2.1.1已給定工藝基準(zhǔn)及夾壓部位-6-2.1.
7、2選擇工藝基面的原則及注意問(wèn)題-6-2.2加工工藝的分析-7-第三章組合機(jī)床的總體設(shè)計(jì)-7--16-需圖紙找QQ2511334083.1被加工零件的工序圖-7-3.2加工示意圖-8-3.2.1刀具的選擇-8-3.2.2切削用量的選擇-8-3.2.3接桿的選擇-9-3.2.4導(dǎo)向結(jié)構(gòu)的選擇-10-3.2.5動(dòng)力頭工作循環(huán)及其行程的確定-11-3.3機(jī)床聯(lián)系尺寸圖的繪制-12-3.3.1動(dòng)力部件的選擇-12-3.3.2繪制機(jī)床聯(lián)系尺寸圖應(yīng)考慮的主要問(wèn)題-16-3.3.3組合機(jī)床床身設(shè)
