矿井提升机闸盘变形修复新工艺

New Technology of Restoring the Deformed Brake Plate of Hoist

介绍了变形严重的提升机闸盘采用"氧-乙炔焰"加热矫正的原理、工艺程序及其效益。

This paper introduced the principle,the process and the effect of the new technology of restoring the deformed brake plate of hoist by use of 'oxygen acetylene flame'.