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由武汉工学院、淄博汽车齿轮厂和崮山农机厂共同完成的中国汽车工业总公司课题“辗扩工艺生产汽车后桥从动锥齿轮坯”于1993年4月14日在山东省淄博市通过部级技术鉴定。山东工程学院董增前教授,淄博市科协主席洪立成同志以及机电部第五九研究所的胡亚民同志等有关领导反专家出席了鉴定会。 辗环是制造无接缝环件的先进工艺,可成形各种
The project of the China National Automobile Industry Corporation jointly completed by the Wuhan Institute of Technology, Zibo Auto Gear Factory and Laoshan Agricultural Machinery Factory was adopted on April 14, 1993 in Zibo City, Shandong Province. Ministerial technical appraisal. Prof. Dong Zengqian of Shandong Institute of Technology, Comrade Hong Licheng, Chairman of Zibo Science and Technology Association, and Comrade Hu Yamin of the fifty-ninth institute of the Ministry of Mechanical and Electrical Engineering attended the appraisal meeting. The ring is an advanced process for making seamless rings that can be shaped