Transactions of Materials and Heat Treatment

Title：Spinning technique application in constant strength steel wheel manufacturing

Authors： ZHANG Xiao-guang1 ZHONG Zhi-ping1 ZHANG Jian-rong2 WU Xin-sheng2 LU Xiu-ming2 LIN Qiang-sheng2 JI Chun-fei2(1.Beijing Research Institute of Mechanical and Electrical Technology Beijing 100083 China 2.Jiaxing Stone Wheel Manufacturing Co. Ltd. Jiaxing 3140

Unit：

KeyWords： constant strength steel wheel spinning machine spinning technique

ClassificationCode：TG306

year,vol(issue):pagenumber：2009,34(2):24-26

Abstract：

The requirements of the spinning equipment and technology for the spinning forming of constant strength steel wheel and two kinds of spinning machines were introduced.The constant strength steel wheel was a tubeless steel wheel with its cross-section geometry size being optimized.With variable thickness instead of constant one,the section with high level stress was designed to be thick while the section with low level stress was designed to be thin.As a new type of wheel,this product had good features of light weight,high strength and high-reliability and a broad market prospect.Variable thickness structure was realized by spinning process which offered reliable equipment and technology for the mass production of the new wheel.

Funds：

“十一五”国家科技支撑计划项目(2006BAF04B04)

Reference：

[1]日本塑性加工学会.旋压成形技术[M].北京:机械工业出版社,1988.
[2]陈适先,贾文锋,曹庚顺.强力旋压工艺与设备[M].北京:国防工业出版社,1986.
[3]李继贞,李志强,余肖放.我国旋压技术的现状与发展[A].第十届旋压交流大会论文[C].太原:中国机械工程学会塑性工程分会旋压学术委员会,2005.

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