Core technology to be overcome “High-end bearings depend on imports. Why can't we make them ourselves?” After investigating five or six provinces including the three provinces of Zhejiang, Zhejiang and Shandong, Wang Dongsheng, executive deputy director of the Shandong Technology Transformation Center of the Chinese Academy of Sciences, found the answer: the biggest problem lies in the materials. "Without good steel, you can never create high-end bearings." As an indispensable core component in mechanical equipment, the bearing supports the mechanical rotating body, reducing its friction coeff... read more
[China Machine Tool Business Network Column] Originally, Xiwang Special Steel's first batch of high-end rare earth bearing steel was successfully produced offline, and its technical performance has reached the international advanced level. The product quality has exceeded the relevant standards of the United States and Europe. The high-end rare earth bearing steel jointly built by Xiwang Special Steel and the Institute of Metals of the Chinese Academy of Sciences can solve the problem of “card neck” of high-end bearing steel technology. Another short board in the manufacturing industry was fil... read more
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