目錄
前言·····················································2
設(shè)計(jì)任務(wù)書(shū)···············································5
U形件彎曲模
第一章 工藝分析········································6
1.1材料分析··········································6
1.2結(jié)構(gòu)分析··········································6
第二章 工藝方案擬定····································7
2.1毛坯展開(kāi)··········································7
2.2方案確定···········································8
第三章 彎曲工藝計(jì)算····································8
3.1沖壓力計(jì)算········································8
3.2模具工作部分尺寸計(jì)算······························9
第四章 模具總結(jié)構(gòu)形式確定·····························12
第五章 沖壓設(shè)備的選擇·································12
第六章 彎曲模模架及零件設(shè)計(jì)···························13
6.1后側(cè)導(dǎo)柱模架的選用································13
6.2其它零件結(jié)構(gòu)·····································13
第七章 模具制造工藝過(guò)程·······························16
7.1凹模制造工藝過(guò)程·································16
7.1凸模制造工藝過(guò)程·································16
第八章 模具各部分零件參數(shù)·····························16
第九章 橡膠墊的選用···································17
第十章 總工程圖·······································18
總結(jié)·················································19
致謝信···············································20
參考文獻(xiàn)·············································22
附錄·················································23