楔横轧工艺成形汽车变速箱阶梯轴

The Forming of Lecture Axle in Automobile Gearbox by Cross Wedge Rolling Technology

介绍了楔横轧工艺及模具设计，结合汽车变速箱阶梯轴楔横轧工艺，总结了楔横轧工艺参数的合理选定以及轧件在成形中出现的问题和解决办法。

Cross Wedge rolling technology and mould design are introduced. Some data are summarized about selection of technology parameters to cross wedge rolling and way to deal with problems in rolling parts, combined with cross wedge rolling technology of lecture axle in automobile gearbox.