锻压技术

旋压技术在等强度钢制车轮制造中的应用

英文标题：Spinning technique application in constant strength steel wheel manufacturing

关键词：等强度钢制车轮旋压机旋压工艺

分类号：TG306

出版年,卷(期):页码：2009,34(2):24-26

摘要：

介绍了等强度钢制车轮旋压成形对旋压机和工艺的要求及两种等强度钢制车轮旋压机。等强度钢制车轮是一种通过优化车轮截面几何尺寸,用变截面代替等截面结构,使应力大的部位截面厚,应力小的部位截面薄的无内胎车轮,具有质量轻、强度高、安全性好等优点,是具有广阔市场前景的新型车轮。变截面结构是通过旋压工艺实现的。旋压技术的进步为这种新型车轮的大量生产提供了可靠的装备和工艺保障。

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.

基金项目：

“十一五”国家科技支撑计划项目(2006BAF04B04)

参考文献：

[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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