摘要
分析了小圆角圆筒件的成形工艺性,利用成本较低、塑性较差的角料,采用一次冲压工序完成二次拉伸的复合模。
The forming technics of a small round angle cylinder is analyzed. Adopting once punching process and using fewer cost and worse plasticity leftover material finish twice drawing of compound die.
出处
《模具制造》
2005年第1期17-18,共2页
Die & Mould Manufacture
