Transactions of Materials and Heat Treatment

Title：Analysis of tubeless wheel's rim roll forming

Authors： Zhengzhou Institute of Light Industry Ji Lianqing Jiang Wei

Unit：

KeyWords： Rim Die Roll forming Reducing thickness

ClassificationCode：TG306

year,vol(issue):pagenumber：2003,28(1):42-43

Abstract：

The dimensions precision and the radius reducing thickness and requirement of the tubeless wheel's rim are higher,its quality lies on the rim's production facilities and the rationalization of the die design.The crux of the rim roll forming die design is to control the radius reducing thickness to guarantee the dimensions precision. The dies designed based on the method that this paper gives out, not only makes the rim manufactured having higher dimensions precision and less radius reducing thickness, but also is suifed for every type rim' dies designe and has larger practical significance.

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Reference：

1　应锦春现代设计方法北京:中国科学技术出版社,1991
2　王树勋实用模具设计与制造长沙:国防科技大学出版社,1991
3　单汝钿轮辋滚形工艺研究锻压技术,2001,26(4):37～38

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