| 冲裁模刃口尺寸的计算原则及方法 |
| |
| 引用本文： | 张德芳.冲裁模刃口尺寸的计算原则及方法[J].机械制造与自动化,2004,33(5):24-25,28. |
| |
| 作者姓名： | 张德芳 |
| |
| 作者单位： | 江苏广播电视大学宜兴学院,江苏,宜兴,214206 |
| |
| 摘 要： | 冲裁件的尺寸精度取决于凸、凹模的刃口尺寸及公差。为了获得合格的冲裁件，在模具设计中应根据冲裁件的尺寸和公差等级、冲裁间隙、模具磨损规律、模具制造方法和成本等来确定凸、凹模的刃口尺寸和公差。
|
| 关 键 词： | 冲孔 落料 凸模 凹模 刃口尺寸 工件 |
| 文章编号： | 1671-5276(2004)05-0024-02 |
Computation Principles and Approaches on the Cutting Edge Sizes of Punching Die |
| |
| ZHANG De-fang.Computation Principles and Approaches on the Cutting Edge Sizes of Punching Die[J].Machine Building & Automation,2004,33(5):24-25,28. |
| |
| Authors: | ZHANG De-fang |
| |
| Abstract: | The size accuracy of punching workpiece mainly depends on the cutting edge sizes,tolerances of convex die and concave die. To acquire qualified punching workpieces, die designs should base on the workpiece sizes and tolerance classes, die clearance, die wear regulation and die manufacturing approaches,which determine the sizes and tolerances of convex die and concave die. |
| |
| Keywords: | punching blanking convex die concave die cutting edge size |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
