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研究了摩擦行程对磨损自补偿性能的影响。SW_4添加剂对钢-铜摩擦副具有优异的磨损自补偿功能。在自补偿添加剂SW_4作用下,钢-铜摩擦副的相对耐磨性在一定范围内随行程增加而有所提高。
The effect of frictional stroke on wear self-compensation performance was studied. SW_4 Additives have excellent wear and tear self-compensation of steel-copper friction pairs. Under the action of self-compensation additive SW_4, the relative abrasion resistance of steel-copper friction pair increased with stroke within a certain range.