Effects of feeding ratio on flange bending in shear spinning

被引：0
|
作者：
Shi-Hong Zhang
Xin-Yu Lu
Hai Liu
Hong-Liang Hou
Zhi-Qiang Li
Yuan-Song Zeng
机构：
[1] Institute of Metal Research,
[2] Chinese Academy of Sciences,undefined
[3] Beijing Aeronautical Manufacturing Technology Research Institute,undefined
来源：
International Journal of Material Forming | 2011年 / 4卷
关键词：
Shear spinning; Flange bending; Feeding ratio; Energy method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effects of feeding ratio on flange bending of shear spinning are investigated with analytical method. Firstly, influence of feeding ratio on total energy is analyzed utilizing the formula of shear spinning force and power derived by energy method. Subsequently, the connection between the deviation ratio and the thinning ratio, and the influence of feeding ratio on the thinning ratio are researched. Finally, the conclusions about the deviation ratio and flange bending are adopted to reveal the influential tendency of feeding ratio on flange bending. The results show that the flange bending towards headstock weakens with the increase of feeding ratio, which is verified by the experimental results very well. It indicates that the calculation method in this paper is reasonable.
引用
收藏
页码：413 / 419
页数：6
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