吉尔130发动机气缸活塞副零件的修复

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吉尔130发动机的缸套由СЧ18-36铸铁制成,其硬度为HB178-229。主要的损伤形式是工作表面的拉伤和磨损。由于拉伤和磨损的程度不等,采用不同的修理方法。一 Jill 130 engine cylinder liner made of СЧ18-36 cast iron, its hardness HB178-229. The main form of damage is the working surface of the strain and wear. Due to varying degrees of strain and wear, different repair methods are used. one
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