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武汉粉末冶金厂生产的XQZ63金属基锒嵌型固体自润滑轴承,是为国家重点工程引进消化的重要润滑部件。多年以来,长期依靠进口。从80年起我厂通过对样件的分析,结合我国资源情况进行了一年多的研试,与进口样件同时装车对比,共摩擦系数、磨耗、温升、耐蚀、寿命等各项技术指标均达到进口样件的质量水平。广泛应用在各重点厂家的引进设备和老设备改造上。金属基锒嵌型固体自润滑轴承其结构特点是在金属基体上根据一定的分布规律,按投影面积25～30％锒嵌自润滑材料,兼有金属基体的机械性能和自润滑剂的润滑特性,轴承基体与润滑剂的不同热膨胀系数,使在运动过程中,润滑剂能均匀地涂复在轴承付的工作表面上形成润滑膜,从而达到减摩、耐磨的要
XQZ63 metal matrix embedded solid lubricants bearing produced by Wuhan Powder Metallurgy Plant is an important lubrication component for the import and digestion of key national projects. Over the years, long-term dependence on imports. From 80 years onwards, our factory has carried out more than one year research on the samples through the analysis of the samples and the resources of our country. Compared with the loading of the imported samples at the same time, our factory has a total of friction coefficient, abrasion, temperature rise, corrosion resistance and life expectancy The technical indicators have reached the quality level of imported samples. Widely used in the key manufacturers of imported equipment and transformation of the old equipment. Metal base 锒 embedded solid self-lubricating bearings its structural features are based on a certain distribution of the metal matrix, according to the projected area of 25 ~ 30% 锒 embedded self-lubricating material, both the mechanical properties of the metal matrix and the lubricant properties of self-lubricating , The bearing base and the different thermal expansion coefficient of the lubricant, so that during the movement, the lubricant can be evenly coated on the bearing surface to form a lubricating film, so as to achieve anti-friction, wear-resistant to