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滚动轴承是一种用途极其广泛的重要的机械元件,随着社会主义事业的飞速发展,国民经济各部门对轴承的数量要求愈来愈大,质量要求愈来愈高。但是,轴承生产过程中的检验和分选仍然是个薄弱环节,严重影响了轴承生产的大干快上。它是轴承行业一项急待解决的技术改造课题。尤其是滚针轴承,近年来发展很快,新厂纷纷上马,品种数量大幅度增加。
Rolling bearing is an extremely important and widely used mechanical element. With the rapid development of the socialist cause, the requirements of the national economy are increasing and the quality requirements are getting higher and higher. However, the inspection and sorting in the process of bearing production is still a weak link, seriously affecting the production of bearings. It is an urgent need to solve the bearing industry technical transformation issues. In particular, needle roller bearings, developed rapidly in recent years, the new plant have been launched, a substantial increase in the number of species.