1. Study on the Process of Gear Shaft Formed by Cross Wedge Rolling Based on Deform
- Author
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Fu Qiang Ying, Jia Dong Shen, and Ling Dong Wu
- Subjects
Engineering ,Non-circular gear ,business.product_category ,Computer simulation ,Tangential force ,business.industry ,Spiral bevel gear ,General Engineering ,Structural engineering ,business ,Wedge (mechanical device) - Abstract
Problems with gear shaft formed by cross wedge rolling (CWR), such as slip, disorder of tooth, material deficiency at two sides of the gear, have restricted the application of this craft to form gear shafts. In this paper, numerical simulation on the process of gear shaft formed by cross wedge rolling was carried out with the help of solidworks and deform 3d. Compared with the standard profile, there is margin on the profile of the gear shaft for further process. It’s proved that the traditional methods to make a gear shaft can be replaced by CWR. From curves of force in three directions, it is easy to conclude that radical force and tangential force are the main forces which are exerted on the dies and vary similarly in all stages.
- Published
- 2012
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