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近年来煤矿事故频发,很大一部分是由于煤矿机械传动齿轮质量不达标、失效造成设备故障引发的事故,这一直困扰着井下煤炭的生产和运输。因此,要想保证煤矿的高产率,必须从根本上着手,研究传动机械齿轮的失效原因,针对各个不同的方面研究出改进的措施,避免因齿轮失效造成机械设备故障,延长机械设备使用寿命。
In recent years, frequent coal mine accidents, a large part of the coal mine mechanical transmission gear quality is not up to failure caused by equipment failure caused the accident, which has plagued the underground coal production and transportation. Therefore, in order to ensure the high productivity of coal mines, we must fundamentally study the reasons for the failure of transmission mechanical gears, develop improved measures for different aspects to avoid mechanical equipment failure due to gear failure and prolong the service life of mechanical equipment.