互锁板落料冲孔级进模设计及CAM

论文编号:JX656  论文字数:10086.页数:34 附任务书,开题报告,外文翻译,答辩PPT,CAD图纸

【摘要】本文介绍了互锁板模具设计的步骤的，对比国内外模具工业的发展状况并分析了国内外冲压模具工业的发展现状及前景。分析互锁板的结构特点提出了模具设计过程中的主要问题以及相应的解决办法。在互锁板的排样时提出了两种设计方案，横向和纵向，分析两种方案的材料利用率以及各自特点，选择较优方案应用于模具设计。本文详细地叙述了模具设计过程中压力的计算，压力机的选择，凸凹模的尺寸的计算，模具的闭合高度的验算，对标准件的选择。应用CAM软件选择一个零件进行模拟加工。在设计过程中体现标准件应用的重要性。制造出结构合理，成型产品质量优良的模具。
【关键词】级进模；刃口尺寸；凸模；上模座；下模座；CAM

Interlocking plate blanking punch progressive die design and CAM

英文摘要
 [Abstract] This article describes the steps interlock plate mold design, and contrast the development of domestic mold industry and analyzes the industrial development at home and abroad Die Situation and Prospects. Of interlocking board structure characteristics in the mold design process the main problems and the corresponding solutions. In the interlocking board layout design made of two, horizontal and vertical, of two kinds of program material utilization as well as their own characteristics, select the optimum scheme is applied to die design. This article describes in detail the process of mold design pressure calculation, press select, the calculation of the size of punch and die, mold shut height of the checking, the choice of standard parts. Application of CAM software to simulate the process to select a part. Reflected in the design process the importance of the application of standard parts. Create a reasonable structure, excellent quality molding mold.
 [Key words] Progressive die, edge size, the punch, the die holder, under the mold base, CAM

目  录

1 前言 1
1.1我国模具工业现状和发展趋势 1
1.2研究目的及意义 6
1.3 研究内容 6
2 互锁板落料冲孔级进模方案设计 7
2.1方案的选择 7
2.2排样设计 7
2.3初选压力机 9
2.4冲裁工艺计算 10
2.5模具零件结构尺寸的确定 11
2.6冲模标准零件的设计 13
2.7压力机的确定 14
2.8绘制模具总装图 14
3 圆13凸模的CAM仿真加工 16
3.1绘制传动轴粗车零件图 16
3.2选择机床 16
3.3设定材料属性 16
3.4车端面 18
3.5粗车零件 19
3.6精车零件 22
3.7切断加工 23
3.8仿真加工模拟 25
3.9后处理生成G代码 26
参考文献 28
致 谢 29
附录 30