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轴承是什么材质

更新时间: 2020-12-08 12:58:37     

轴承是一种钢材质,轴承是一种在机械转动过程中起固定和减小载荷摩擦系数的部件。在当代的机械当中轴承起到一个举足轻重的作用,用来降低动力传递过程中的摩擦系数和保持轴中心位置固定。制造轴承的材料有,铬钢,铬钼钢,镍铬钼钢,采用渗炭淬火,使钢从表面至适当的深度有一个硬化层。轴承试验方法有四种:摩擦磨损试验,试验台架试验、试验室模拟试验、实际工况运行试验。

关键词: 轴承 什么 材质

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