文档包括:

word设计说明书一份，共23页，约7400字

开题报告一份

CAD版本图纸，共11张

 

凸肚杯零件冲压工艺与模具设计

 

摘要：概述冲压形成与模具技术，阐述了冲压技术的现状及发展动态。分析零件的特点，计算冲压件主要工艺参数，确定工序组合形式及模具类型和结构型式。对排样进行设计，计算工序压力，对模具主要零件和结构进行详细设计。          

关键词：冲压工艺;模具设计；排样设计

 

Design of Stamping Process and Mold for Convex Cup

 

Abstract:The stamping process and mold techingnes,presentsitation and progressing dynamics are described briefly in this article. Analysis component features,Calculate the stamp out a major technology.Working group to determine the form of moulds and structural pattern.To chop them to design,The process pressure,To mold the main parts in the detailed design and structure.

Key words: Stamp process; mold design; row sample design

 

目    录

 

摘要............................................................1

  关键词..........................................................1

  1前言...........................................................1

  1.1本设计研究的目的和意义.......................................1

  1.2冲压成形与模具技术概述....................................3

      1.2.1冲压的概念、特点及应用..............................3

      1.2.2冲压技术的现状及发展动态............................4

  2工艺分析与模具设计.............................................6

      2.1准备工作.................................................6

          2.2.2零件结构...........................................7

   2.2冲压件主要工艺参数计算...................................7

   2.3毛坯尺寸的计算并确定修边余量与拉伸次数...................7

       2.3.1冲压工艺方案与模具结构类型.........................9

       2.3.2排样设计..........................................10

       2.3.3计算工序压力......................................10

   2.4主要工作部分尺寸计算与选择..............................11

       2.4.1落料-拉伸复合模工作部分尺寸的计算.................11

       2.4.2落料刃口尺寸的计算................................11

       2.4.3胀形模工作部分尺寸的计算..........................12

   2.5模具主要零件和结构设计..................................12

   2.5.1 落料-拉伸复合模工作部分尺寸的计算.................12

   2.5.2 胀形模工作部分尺寸的计算..........................16

   2.6模架总装图..............................................20

  参考文献........................................................21

  致谢............................................................22