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为降低维修费用,米哈伊洛夫采选公司掌握了一种修复HD-1200大型汽车基本零件的气热修复法,并组建了这种修理工段。气热修复工段装备有一整套主要和辅助设备,用于喷镀前加工磨损表面和喷镀粉末材料。缸体和传动轴一类的大尺寸零件的表面预先在框架式喷丸室内进行加工。气热修复的主要方法就是气体火焰喷镀。米哈伊洛
In order to reduce maintenance costs, Mikhailov’s mining company has mastered an air-heat recovery method for repairing the basic parts of HD-1200 large-scale automobiles, and established such a repair section. The air-heat recovery section is equipped with a complete set of main and auxiliary equipment for the pre-spraying of the wear surface and spray powder material. Surfaces of large-sized parts such as cylinder blocks and transmission shafts are preliminarily processed in a frame-type shot peening room. The main method of gas-heat repair is gas flame spraying. Mikhailo