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斜井提升钢丝绳的主要破坏是磨损破坏。有的矿井不设斜巷排水沟，钢丝绳被矿井水长期浸泡着，由于化学作用，造成钢丝绳的点蚀破坏，缩短了钢丝绳的使用寿命。因此，对如何选择、使用好钢丝绳作以下的简述：（1）6×19的钢丝绳和6×7的钢丝绳，其直径均为24．5mm，而钢丝直径分
The main damage of inclined shaft hoisting rope is the damage of abrasion. Some mines do not have inclined drainage ditches, steel wire rope was long-term immersion in the mine water, due to chemical reactions, resulting in pitting corrosion of steel wire rope, shortening the service life of steel wire rope. Therefore, on how to choose, use the wire rope for the following brief: (1) 6 × 19 wire rope and 6 × 7 wire rope, the diameter is 24.5mm, while the wire diameter points