Study on warm forming effects of the axial-pushed incremental rolling process of spline shaft with 42CrMo steel

Minchao Cui, Shengdun Zhao, Chao Chen, Da Wei Zhang, Jingxiang Li, Yongyi Li

科研成果: 期刊稿件文章同行评审

8 引用 (Scopus)

摘要

The effects of the warm forming temperature on the axial-pushed incremental rolling process were investigated through finite element analysis and experimental studies. Firstly, the principle of warm axial-pushed incremental rolling process of spline shaft was introduced. Next, the material properties of 42CrMo steel at different forming temperatures were studied to discuss the effects of the warm forming temperature. Through finite element analysis, the simulations of the axial-pushed incremental rolling process were carried out to investigate the effects of the warm forming temperature on rolling forces. The results indicated that the axial and radial forces on the rolling dies were both reduced at the warm forming temperature. Finally, the experiment studies were carried out on a warm axial-pushed incremental rolling equipment. The dimensional precision, microstructure, and hardness of the formed spline shafts at warm temperature were compared with those of the formed spline shafts at room temperature. The results indicated that the spline shafts, which were formed at the warm temperature, possesses of a good dimensional precision and excellent performance. The results in this paper demonstrated that the warm forming temperature has the positive effects on the performance improvement of the axial-pushed incremental rolling process of spline shaft.

源语言英语
页(从-至)555-565
页数11
期刊Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering
232
5
DOI
出版状态已出版 - 1 10月 2018
已对外发布

指纹

探究 'Study on warm forming effects of the axial-pushed incremental rolling process of spline shaft with 42CrMo steel' 的科研主题。它们共同构成独一无二的指纹。

引用此