引进中速磨煤机工作辊轴、油缸活塞杆的修复

ROLLER SHAFT AND CYLINDER PISTON ROD REPAIRS OF AN IMPORTED MEDIUM SPEED COAL PULVERIZER

本文论述引进中速磨煤机工作辊轴、油缸活塞杆磨损情况，以及采用电刷镀工艺的修复方法。

This peper discusses the wearing mechanism of roller shaft and cylinder piston rod of an imported ed Puiverizer. A successive reper method of electric brush-coating is described. And some constructlye constructive suggestions are made to importation of foreign generating units in future.