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北徐楼煤矿机电技术人员研制出一种钢管除锈装置。这种钢管除锈装置的工作原理是将钢管一端用卡盘固定后,用一台电动机带动钢管旋转;将抛光机钢丝刷头固定在一个圆形支架上,由两个人抬起圆形支架两侧的把手,缓慢沿钢管移动,利用相对运行的原理将钢管外壁的铁锈除掉。该钢管除锈装置改变了以往的除锈方法,减少了维修人员的劳动强度,大大提高了除锈工效,由原来的人工除锈一天10根以
North Xu building coal mine mechanics and technical personnel developed a steel pipe rust device. The working principle of the steel pipe rust removing device is that one end of the steel pipe is fixed by a chuck and is driven by a motor to rotate the steel pipe; the polisher steel wire brush head is fixed on a round bracket, and the two people lift the round bracket two Side of the handle, slowly moving along the steel pipe, the use of the principle of relative operation of the steel pipe wall rust removed. The steel pipe rust removal device changed the previous rust removal method, reducing the labor intensity of maintenance personnel, greatly improving the rust work efficiency, from the original artificial derusting 10 a day to