Affiliation:
1. Xi’an Jiao Tong University
2. Xi’an Jiaotong University
Abstract
This paper illuminates a new type of precision cropping process method with rotary striking action. The new process makes use of a controllable circumferential strike on a metal bar with a V-shaped notch. The working principle of the machine is described. Different types of metal bars have been tested, and both bad results and successful results were stated in the paper. The most ideal control mode has been obtained. The experimental results show that the new cropping process can crop bars with different materials and diameters. In some cases, it can be directly used in the subsequent industrial production.
Publisher
Trans Tech Publications, Ltd.
Reference14 articles.
1. Organ A.J., Mellor P.B., Some Fracture Affecting the Quality of Cropping Billets, International Journal of Mechanical Tool Design, 7 (9), pp.369-389, (1967).
2. Chen Jin-De, Yu De-Hong, Plastic Precision Cropping of Metal Materials, International Journal of Machine Tools and Manufacture, 32 (3), p.425, (1992).
3. Chang T.M., Swift H.W., Shearing of Metal Bars, Journal of the Institution of Metals, 78, pp.119-146, (1950).
4. Das M.K., 1980, Machines' Tooling and Production Systems for Bar Cropping, Metallurgia, 47 (12), p.646, (1980).
5. Oudin J., Ravalard Y., Experimental and Theoretical-analysis of Plastic-Flow During the Closed-Die Cropping of Rectangular Bars, International Journal of Mechanical Sciences, 21(1), pp.63-70, (1979).
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献