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本文介绍含油聚甲醛及含油聚甲醛—钢背复合材料。作为自润滑滑动轴承在不供油的条件下能够长期安全地工作,适用于有摇摆动作的汽车转向节与悬挂系统中的球座等各种另件,以及在边界润滑条件下工作的各种摩擦运动件。含油聚甲醛的摩擦磨损性能比一般的聚甲醛优越得多。本文着重介绍其性能与用途。
This article describes oily POM and oily POM - steel back composite. As a self-lubricating sliding bearing without oil under the conditions of long-term safety can be applied to a swinging motor steering knuckle and suspension system ball seat and other parts, as well as in the boundary lubrication conditions work Friction moving parts. Oil POM friction and wear properties than the average polyoxymethylene much better. This article focuses on its performance and use.