摘要
通过对通用组合冲孔模具的设计 ,解决了冲孔模具通用化问题。在此模具上不仅能完成任意尺寸的圆孔、长圆孔冲裁 ,而且还能一次完成任意圆孔、长圆孔的组合冲裁 ,大大减少专用冲孔模具的制作量。此模具装卸方便 。
Through designing the universal hole-punching mold, the author successfully solved the problem of how to use one punching mold to punch dozens kinds of holes at the same time.This kind of mold is convenient to assemble and disassemble, and its production efficiency is high.
出处
《客车技术与研究》
2003年第3期16-17,共2页
Bus & Coach Technology and Research
