牙板三角齿形拉刀的设计与计算

Design and Calculaton of Die Triangular Tooth Broaches

本文介绍了一种加工管钳牙板上三角齿用拉刀的设计和计算方法。经生产验证,采用新设计的牙板三角齿拉刀后,其工效可成百倍地提高,且牙板的质量和互换性得到严格保证。

In this paper, the design and calculating method of a kind of broaches for machining triangular tooth on the die has been introduced. The application practice has shown that it can greatly improve the productivity and quality.