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涂层磨削加工是热喷涂技术对用于机械配合和抗各种磨损部位的喷涂(焊)层的精加工序。如果前面的所有工序都能解决,最后的精加工达不到所需的质量、效率和切实可行的工艺要求,那末工艺设计就不能成立。由于热喷涂材料大多是高强度、高硬度的难磨元素所构成,所以涂层的后加工往往成为热喷涂技术推广发展一大障碍。热喷涂是将涂
Coating Grinding is an elaborate sequence of thermal spraying techniques applied to the spray (welding) layer used for mechanical fit and resistance to various wear sites. If all of the previous processes can be solved and the final finishing does not meet the required quality, efficiency and practical process requirements, the process design can not be established. As the thermal spraying materials are mostly composed of hard-wearing elements with high strength and high hardness, the post-processing of the coating often becomes a major obstacle to the promotion and development of the thermal spraying technology. Thermal spraying is to be applied