弯头拉延模的设计

Design of Elbow Drawing Die

弯头是某产品上的关键零件之一,用冲模成形为最佳方案。此文分析弯头的拉延工艺性,介绍弯头拉延模的结构特点,并提出在设计、制造、使用弯头拉延模时应重视的几个问题。对成批生产同类零件的单位具有较高的参考价值。

The elbow is a key part of the product, Shaped by pressing for the best scheme. This paper deals with the elbow's drawing technology and structural features, and put forword several noticable points in designing, manufacturing and using the drawing die of the elbow, which has much reference value for the similar parts' batch process.