A Theoretical Analysis of Ball Spinning
摘要
As a special method of manufacturing thin wall tubes, the ball spinning process has been used for nearly 30 years because of its less investment of equipment, higher precision, and more perfect properties of products. However, the application is limited since the process parameters are determined based on empirical data and laboratory experiments for lack of a whole theoretical analysis. In this paper, some basic parameters such as the force and power parameters have been studied based on an analysis of geometry and mechanics of the process. The calculation of forming forces and the selection of the working angle are carried out. At the end, a perfect comparison between the results of the experiments and the theoretical analysis is made.
引用本文（GB/T 7714）
MaoshengLI, ShihongZHANG. A Theoretical Analysis of Ball Spinning[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2002.
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