文档介绍：第1页导向板冲压工艺及模具设计摘要本设计题目为导向板冲裁模与弯曲模,体现了典型冷冲模的设计要求、内容及方向,有一定的设计意义。通过对该模具的设计,加强了设计者对冷冲模设计基础知识的理解和运用,为设计更复杂的冲裁模具做好了铺垫。本设计运用冲裁与弯曲工艺及模具设计的基础知识,首先分析了板材的性能要求,为选取模具的类型做好了准备;然后计算了获得零件的冲裁力和弯曲力,便于选取压力机吨位及确定压力机型号;最后分析了零件的特征,便于确定模具的设计参数、设计要点及卸件装置。本设计采用了冲孔落料模和弯曲模。成形原理可划分为两个阶段:首先冲孔落料,而后弯曲成形。关键词:冲孔落料模和弯曲模冲孔凸模、凹模弯曲凸模、凹模压力机吨位第2页OrientedplatestampingpartsanddiedesignprocessAbstractThisdesigntopicfortheguidanceboardblankingandthebendingdie,hasmanifestedthedesignrequest,thecontentandthedirectionwhichthemodeldiescoldly,,strengthenedthedesignertodiecoldlythedesignelementaryknowledgeunderstandingandtheutilization,,firsthasanalyzedtheplateperformancerequirement,forselectedthemoldthetypetopreparefor;ponentstheblankingforceandthebendingforce,wasadvantageousfortheselectionpresstonnageandthedefinitepressmodel;ponentscharacteristic,isadvantageousfordeterminesthemoldthedesignvariable,-:Firstthepunchholesraisedmoldandtheconcave,pletesthecut-:Punchholescut-offcurvingcontinualmoldPunchholesraisedmold,concavemoldCurvingraisedmold,concavemoldPresstonnage第3页目录1绪论…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………72工艺性分析……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………83工艺方案的选择…………………………………………………………………94模具结构的选择与确定…………………………………………………………105相关工艺计算………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………