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1、南京工程学院毕业设计说明书(论文)作者：吴英学号：088810202012学院：江苏财经职业技术学院专业：数控加工与模具设计题目：驱动桥锁片冲压模具设计指导者：评阅者：2012年4月淮安毕业设计说明书（论文）中文摘要随着生产现代化程度的不断提高，人们对汽车的消费不断增加，市场对驱动桥的需求也越来越大，驱动桥产品的市场前景十分广阔。随着国内企业市场意识逐步增强，行业竞争力将不断加剧。因此，一种安全、低成本、使用寿命长的驱动桥锁片生产技术已越来越迫切。本文对驱动桥锁片的冲压模具进行了设计，对冲压件的工艺进行了设计和计算。对模具的零件进行了设计，给出了零件图和模具装配图
2、，最后，对模具主要零件的加工工艺进行了分析。该零件采用复合模进行加工，只需一副模具，冲压件的形状精度和尺寸精度容易保证，生产效率高。此模具不采用侧压装置，为了补偿因进料过程中条料摆动而导致的侧面搭边值的减小，条料宽度应增加一个摆动量。本方案设计简单，结构紧凑，减少了产品制造工序，提高了零件精度。关键词驱动桥锁片复合模冲压件摆动量第I页毕业设计说明书（论文）外文摘要TitleStampingMouldDesignofDrivingAxleLockAbstractWiththecontinuousimprovementofmodernproduction,thecon
3、sumptionamountofthecariscontinuouslyincreasing,andthemarketdemandisalsogrowingonthedriveaxle,themarketprospectofdriveaxleproductsisverybroad.Withthemarketawarenessofdomesticenterprisesgraduallyincreases,thecompetitivenessoftheindustryisgrowing.Therefore,asafe,low-cost,longusinglifedri
4、veaxlelockproductiontechnologyhasbecomeincreasinglyurgent.Stampingdieofthedrivingaxlelockisdesignedinthispaper,stampingprocessofthispartisdesignedandcalculated.Thepartsofthemoldisdesigned,atthesametime,thepartsdrawingandmoldassemblydrawingaredrawn,atlast,themainpartsprocessingtechnolo
5、gyofthemoldisanalyzed.Thepartisprocessedbycompoundmodulus,justonemold,theshapeanddimensionalaccuracyareeasytoensure,theproductionefficiencyofthemouldishigh.ThismoldThesidepressuredeviceisnotnecessaryinthismould,inordertocompensateforsidecutting-buildingsidevalueofthefeedingprocessduet
6、othestripswing,thestripwidthshouldbeincreasedbyaswingunit.Thedesignofthismouldissimple,andthestructureisverycompact,theproductmanufacturingprocessisreducedinthispaper,theaccuracyofpartsisimprovedgreatly.KeywordsDrivingaxlelockCompoundmouldStampingpartSwingunit第II页南京工程学院毕业设计说明书（论文）目录前言
7、....................................................1第一章绪论..............................................21.1产品介绍········································································2 1.2课题介绍········································································3 第二章工艺设计...........
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