彈性卡模具設(shè)計網(wǎng)絡(luò)

1、1模具設(shè)計題目：彈性卡級進模20162016年1111月6日3目錄目錄.........................................................................................................................第1章產(chǎn)品工藝性分析......................................................

2、.........................................41.1產(chǎn)品工藝性分析....................................................................................41.2毛坯尺寸的計算.........................................................................

3、...........41.3排樣及工位布置....................................................................................51.3.1排樣.....................................................................................................61.3.

4、2條料的導(dǎo)正定距定位.........................................................................7第2章壓力和壓力中心...............................................................................................62.1沖裁方式的選擇....................

5、................................................................92.2沖裁力的計算........................................................................................92.3卸料力、頂件力的計算............................................

6、..........................102.4彎曲力的計算......................................................................................112.5壓力機的選擇......................................................................................

7、.122.6壓力中心的確定...................................................................................12第3章模具主要零部件的設(shè)計.................................................................................143.1凹、凸模設(shè)計原則...............

8、...............................................................143.2凸模和凹模..........................................................................................143.3凹、凸模尺寸的確定...........................................

9、...............................153.3.1沖裁凹、凸模刃口尺寸的確定.......................................................153.3.2彎曲件凸、凹模計算.......................................................................183.3.3凸模長度的確定.............

10、..................................................................213.3.4凹模刃口形式和外形尺寸的確定...................................................22第4章總裝圖..........................................................................

11、...................................25第5章零件圖.............................................................................................................26第6章總結(jié).............................................................