同步器齿毂成形模结构及其应用

Tooling Structure of Synchromesh Gear Hub and Its Application

为了生产高质量的汽车变速器同步器齿毂 ,合理设计及选择成形模结构尤为重要。本文介绍几种成形模结构实例 ,特别叙述了近几年来国际上最新的粉末成形方法———轮廓装粉成形法 。

It is very important to design a rational tooling structure for producing high quality gear hub in synchromesh transmission.Several samples of tooling structure,especially the up to date contour charge forming way developed in recent years weve described.Their applications in different conditions were discussed.