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轴承工业的发展与轴承毛坯的生产方式有着密切关系。本文概略地介绍了国外几个主要轴承公司普遍采用的套圈毛坯锻造工艺和装备,以及其生产情况。
The development of bearing industry and bearing rough production methods are closely related. This article gives a brief introduction of the roughing forging technology and equipment of the ferrule roughing adopted by several major foreign bearing companies and their production.