Transactions of Materials and Heat Treatment

Title：Precision cross wedge rolling preforming process for motorcycle crank

Authors： Beijing Research Institute of M/E Technology Xu Chunguo Ren Guangsheng Qingdao Tianhong Precise forging Co.Ltd Li Xinguo Zhang Songyun

Unit：

KeyWords： Cross wedge rolling Precision forging Crank

ClassificationCode：TG335

year,vol(issue):pagenumber：1999,24(1):6-8

Abstract：

A novel process on forming crank of motorcycle was discussed,preforming by cross wedge rolling and precision forging on friction screw press.The process has many advantages,such as high efficiency,good quality and saving material etc.It is worth to being expanded in relative field.

Funds：

Reference：

1　石丰平. 摩托车左曲柄锻件的胎锻精化.锻压技术,1994(1 ):16～17
2　白志斌,任广升等. 回转类零件楔横轧成形辊型参数的计算. 农业机械学报,1992,23(4):66～70

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