关 键 词：

六边形 垫片 复合 设计 冲压 模具 CAD 图纸 PDF

资源描述：

喜欢这套资料就充值下载吧。。。资源目录里展示的都可在线预览哦。。。下载后都有，，请放心下载，，文件全都包含在内，，【有疑问咨询QQ:1064457796 或 1304139763】 ==================================喜欢这套资料就充值下载吧。。。资源目录里展示的都可在线预览哦。。。下载后都有，，请放心下载，，文件全都包含在内，，【有疑问咨询QQ:1064457796 或 1304139763】 ==================================

内容简介：

目录绪 言31冲裁件的工艺分析42冲压工艺方案的确定53排样设计53.1 排样方法53.2.1 搭边值的确定63.2.2 条料宽度的确定73.3材料利用率84冲裁力相关的计算94.1计算冲裁力的公式94.2总冲裁力、推料力、卸料力、顶件力和总冲压力114.3压力机公称压力的选取135模具压力中心的确定146冲裁间隙157凸模与凹模刃口尺寸的计算177.1 刃口尺寸计算的基本原则177.2 刃口尺寸计算方法187.3 刃口尺寸计算218 模具总体设计228.1 模具类型的选择228.2定位方式的选择228.2.1 送进导料方式的选择228.2.2 送料定距方式的选用238.3 卸料、出件方式的选择239主要零部件的设计239.1工作零件的结构设计249.1.1凸凹模的设计249.1.2 冲孔凸模的设计249.1.3 落料凹模的设计259.2 卸料板的设计279.3 定位零件的设计279.4 模架及其它零件的设计2810模具总装图2911压力机设备的选定29结 论31致 谢32参考文献33摘 要冲压模具在工业生产中应用广泛。冲压模具的设计充分利用了机械压力机的功用特点，在室温的条件下对坯件进行冲压成形，生产效率提高，经济效益显著。本零件采用的是倒装复合模冲裁，主要要涉及到冲裁件工艺的分析，排样的设计，排样方法，搭边值的计算，冲裁力的计算，模具压力中心的计算，凸模与凹模刃口尺寸的计算，模具的总体设计，主要零部件的设计，模具总装配图的绘制，压力机设备的选定。关键词: 冲压、模具、制造AbstractStamping die in industrial production in the extensive application. Stamping die design take full advantage of the characteristics of the function of mechanical press, at room temperature under conditions of the blank piece of stamping, more efficient production and significant economic benefits. Stamping die design take full advantage of the characteristics of the function of mechanical press, at room temperature under conditions of the blank piece of stamping, more efficient production and significant economic benefits. This paper describes the mold structure is simple and practical examples, easy to use and reliable, similar to parts of the mass production of certain references. In a traditional industrial production, production workers in the labour-intensive, and labor capacity, which has seriously affected the improvement of production efficiency. With todays technology development, industrial production in the mold of use has become increasingly arouse peoples attention, a lot has been applied to industrial production in the past. Stamping die of automatic feed technology into actual production, stamping die can greatly increase labor productivity, reduce the burden on workers and has impor