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提高金属切削机床滑动导轨耐磨性能的最有效方法是用压辊对其进行滚压。与热处理方法以及涂复耐磨金属或合金的方法相比,此种方法具有节能多的特点。金属切削机床实验科学研究所的研究表明,珠光体铁的耐磨性与其初始状态的显微结构和硬度有关,并与滚压时使用的辊子的滚压半径有关。由于经过硬化处理的表面的耐磨性取决于磨损条件,所以在试验中模拟了机床导轨的工作条
The most effective way to improve the wear resistance of sliding guides on metal-cutting machines is to roll them with a press roll. Compared with the heat treatment method and the method of coating the wear-resistant metal or the alloy, the method has the advantages of more energy-saving. Research at the Institute of Experimental Science in Metal Cutting Machines has shown that the wear resistance of pearlite is related to its initial microstructure and hardness and is related to the roll radius of rollers used in rolling. Due to the wear resistance of the hardened surface, which depends on the wear conditions, the working strips