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提升机滚筒衬木螺旋绳槽的加工内蒙古扎赉诺尔矿务局机电总厂张忠元，赵成权，吴吉明，王宝忠１引言由于矿井提升机滚筒衬木螺旋绳槽的加工比较困难，因此，过去我局只是采用在滚筒衬木上多排一层钢丝绳的方法来代替滚筒衬木螺旋绳槽，造成很大浪费，并且降低了钢丝绳的使...
Hoist roller lining wood spiral rope groove processing Zhalai Nuo Mining Bureau of Inner Mongolia Electrical and Mechanical Plant Zhang Zhongyuan, Zhao Chengquan, Wu Jiaming, Wang Baozhong 1 Introduction mine shaft roller lining wood spiral rope groove processing more difficult, so in the past I Bureau Only by replacing the roller lining wood helical rope groove with a row of layers of wire rope on the roller lining wood, resulting in a great waste, and reducing the ...