| Development on Technique of Tube Reducing in Double 3-Roll Dies |
| |
| 作者单位： | Baolong Zheng; Li Sun; Ruichen An;，Lianshi Li Material Science and Engineering School，University of Science and Technology Beijing，Beijing 100083，China ; No. 1 Steel Rolling Factory，Tangshan Iron and Steel Corporation，Tangshan 063000，China |
| |
| 摘 要： |
|
Development on Technique of Tube Reducing in Double 3-Roll Dies |
| |
| Baolong Zheng,Li Sun,Ruichen An,Lianshi Li. Development on Technique of Tube Reducing in Double 3-Roll Dies[J]. Journal of University of Science and Technology Beijing, 2000, 7(1): 55-57 |
| |
| Authors: | Baolong Zheng Li Sun Ruichen An Lianshi Li |
| |
| Abstract: | Based on the experiments, a new technique of reducing tube with two linked 3-roll roller dies was developed. The external friction conditions, velocity and the non-uniform deformation of metal were distinctly improved, and the friction between metal and tool was decreased. Corrosion strip layers and photo-elastic coatings methods were adopted in the experiment for measuring residual stress, and the residual stresses in the drawn tube with 3-roll dies are reduced. |
| |
| Keywords: | reducing tube roller dis drawing deformation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
