采用热喷涂技术修复压风机曲轴箱

Adopt Heat Sprays to Draw Technique Repair to Press Breeze Machine Crankcase

立新煤矿井下4L-20/8空气压缩机使用中,由于润滑不够充分,十字头与滑道研磨的现象经常发生,当磨损超限后,曲轴箱只能作报废处理。采用热喷涂技术对曲轴箱重新修复使用效果良好。

Lixin Coal Mine well all use the 4 L - 20/8 air compressor. In the usage, because of lubricate not enough full, ＂ ＋ ＂ form word head and slippery a phenomenon for grind usually takes place, be wear away the super limit after. The crankcase cans do to discard the processing only. Adopt the heat sprays to draw the technique to rerepair to use the result to the crankcase good.