| 多工位级进模冲裁型面尺寸计算 |
| |
| 引用本文： | 邱杰敏.多工位级进模冲裁型面尺寸计算[J].沈阳航空工业学院学报,2005,22(3):15-16. |
| |
| 作者姓名： | 邱杰敏 |
| |
| 作者单位： | 中国有色工程设计研究总院,北京,100038 |
| |
| 摘 要： | 多工位级进模通常含有大量的冲裁工序，与单工序的模具不同。在现代模具工业中有广泛的应用，适于大批量生产。多工位级进模生产出来的工件为分步切边完成，而非通常的采用落料工艺。本文针对级进模的加工特点，给出了级进模中落料、冲孔、切边刃口尺寸的计算方法和公差选取，特别对切边刃口尺寸进行了详细的论述。通过准确地型面计算与条料排样设计，才能得到质量较高的制件。
|
| 关 键 词： | 级进模 工位 冲裁 刃口尺寸 |
| 文章编号： | 1007-1385(2005)03-0015-02 |
| 修稿时间： | 2004年11月3日 |
The count of punching surface's dimensions on the multi- step progressive die |
| |
| QIU Jie-min.The count of punching surface''''s dimensions on the multi- step progressive die[J].Journal of Shenyang Institute of Aeronautical Engineering,2005,22(3):15-16. |
| |
| Authors: | QIU Jie-min |
| |
| Abstract: | The multi-step progressive die usually contains lots of punch procedure ,which differs from single procedure die. It is widely used in modern die machine industry and fits volume-produce, its workpiece is punched by steps not usual cutting. Aiming at the manufacture character of progressive die, the calculation means and tolerance range on blanking, punching and cutting blades are presented in the paper, especially, the dimensions of cutting blades are discussed in details.By precision counting and layout design, a well-done workpiece can be gained. |
| |
| Keywords: | the progressive die step punch blade dimension |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
