花键垫片冲压模具设计要点VIP免费

第1页共10页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共10页花键垫片冲压模具设计摘要本论文主要介绍了简单冲裁零件的模具设计过程，包括冲裁件的工艺分析,工艺方案。分析、选择和确定,以及确定模具总体结构方案。有关的工艺与设计计算排样设计与计算，计算压力中心，初选压力机,计算凸、凹模刃口尺寸及公差。根据所选择的工艺方案确定了模具总体的结构方案，采用级进模结构。根据理论计算的数据，使用AUTOCAD，ProE绘图软件绘制模局具图，包括模具中主要零部件的绘制。本论文中关于简单零件模具所有部件的设计过程可供制造使用。[关键词]：级进模模具设计冲裁MouldDesignOfSplineFillingPieceRamming第2页共10页第1页共10页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共10页PickingWantingThepresentpapermainlyintroducedthesimpleblankingcomponentsmolddesignprocess,includingblankingcraftanalysis,craftplan.Analysis,choiceanddetermination,aswellasdeterminationmoldoverallstructureplan.Therelatedcraftandthedesigncalculationrowoftypedesignandthecomputation,thepressureratingcenter,theprimaryelectionpress,calculatesraised,theconcavemoldcuttingedgesizeandthecommondifference.Accordingtothecraftplanwhichchooseshaddeterminedthemoldoverallstructureplan,usestheleveltoenterthemoldstructure.Accordingtothetheoreticalcalculationdata,usestheAUTOCAD,ProEcartographysoftwaretodrawapatternmakingbureauchart,includingmoldinmainsparepartplan.Inthepresentpapermaysupplythemanufactureuseaboutthesimplecomponentsmoldallpartdesignprocess.Keyword:ThelevelentersthemoldMolddesignBlanking目录1引言............................................................................................................................51.1冲压的作用、定义、分类及发展...................................................................51.2冲压模研究的现状...........................................................................................61.3冲压模的发展趋势...........................................................................................81.4本论文研究的内容和意义.............................................................................122冲压工艺分析..........................................................................................................132.1冲裁件工艺分析.............................................................................................132.2冲裁件的工艺方案.........................................................................................162.2.1单工序冲裁模.......................................................................................162.2.2级进模...................................................................................................162.2.3复合模...................................................................................................172.2.4三类模具的特点与选用.......................................................................172.3模具总体结构的确定.....................................................................................183工艺与设计计算......................................................................................................193.1排样与搭边.....................................................................................................183.1.1冲裁件的排样.......................................................................................193.1.2搭边与条料宽度的确定............................................................