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绪言哈尔滨滚珠轴承厂生产的轴承钢球的最后加工,是用双盘精磨机分两步进行的:第一步是加金刚砂及油进行研磨,第二步是加不含任何磨料的润滑冷却液进行滚压(在该厂称为“精磨光”)。由于苏联专家的指示要该厂采用串桶抛光方法作为钢球的最后加工以降低生产成本提高产品质量。厂方遵从专家指示进行了一段很长时间的钢球抛光试验工作,但是因为没有找到合适的磨料而没有成功。
Introduction Harbin Ball Bearing Factory production of steel ball bearing the final processing, is the use of double disk refiner in two steps: The first step is to add carbide and oil grinding, the second step is to add without lubrication of any abrasive cooling The liquid is rolled (referred to as “finishing” in this plant). As the Soviet Union’s instructions to the plant barrel polishing method as the final ball processing to reduce production costs and improve product quality. The factory conducted a very long period of ball polishing test following the instructions of the expert but did not succeed because no suitable abrasive was found.