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1、车床主轴箱夹具设计及液压系统设计院、部:学生姓名:指导教师:职称专业:班级:完成时间:摘要组合机床是高效特殊的机器。它能够一个(或几个)多刀,多轴,多方位,处理机器部件。打开机器就可以完成组合机床可对钻孔,扩孔,镗孔,攻丝,车削,铣削,磨削和轧制工艺,生产效率高,质量稳定。组合机床是由大量的通用部件和少量的专用部件和工艺的专注和高效的机床,因此,适应大批量,高精度的生产要求,而且克服了通用机复杂,劳动力密集,低生产速度,精度不高的缺点和专用机床的适用性较差,不符合现代技术。组合机床技术性能和综合自动化水平,在很大程度上决定了工业部门生产效率,产品质量和这些产品生产企业组织结构,
2、而且在很大程度上决定了其产品的竞争力。针对主轴箱体制订工艺方案和机床方案,设计其中组合机床夹具及其液压系统的设计;组合机床设计主要是通用部件选择和三图一卡设计。通过组合机床设计,达到运用所学知识解决实际零件加工工艺制订、工艺装备设计等问题。关键字:主轴箱箱体;组合机床;组合机床夹具;主轴箱AbstractSpecialcombinationmachineishighlyefficientmachine.Itcanbeone(orseveral)multi-tool,multi-axis,multi-faceted,processingmachineryparts.Openthe
3、machinetoolcanbecompletedincombinationdrilling,reaming,boring,tapping,turning,milling,grindingandrollingtechnology,highproductionefficiency,qualityandstability.Combinationmachineiscomposedofalargenumberofcommonpartsandasmallnumberofspecialcomponentsandprocessfocusedandefficientmachine,theref
4、ore,toadapttohigh-volume,high-precisionproductionrequirements,andovercometheuniversalmachinecomplex,labor-intensive,lowproductionspeed,accuracypoorapplicabilityofhighdisadvantageandspecialmachinetools,doesnotmeetmoderntechnology.Combinationofmachinetoolsandintegratedautomationleveloftechnica
5、lperformance,largelydeterminestheindustrialsectorproductivity,productqualityandorganizationalstructureoftheseproducts,butalsolargelydeterminesthecompetitivenessoftheirproducts.Cabinettodeveloptechnologysolutionsforthespindleandmachinetoolprogram,acombinationofmachinetoolfixturedesignincludin
6、gdesignandhydraulicsystem;combinationmachinedesignedprimarilygenericdiagramofathree-partselectionandcarddesign.Throughacombinationofmachinetooldesign,toapplytheknowledgetosolvepracticalpartprocessdesign,processequipmentdesignandotherissues.Keywords:thespindleboxenclosure;modularmachinetool,;
7、combinedmachinetoolfixture;spindlebox目录1.概述71.1组合机床的发展现状71.1.1数控机床发展历史71.1.2国内对于组合机床研究的状况81.2毕业设计的有关内容及计算:82方案讨论及总体设计102.1组合机床工艺方案的制定102.1.1组合机床采用液压滑台驱动,实现进给102.1.2定位基准和夹压部位的选择102.1.3.工序间余量的确定112.1.4刀具结构的选择112.2切削用量的确定112.3确定切削力、切削转矩、切削功率112.4加工工序的