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对煤矿机械使用过程中常见的传动齿轮失效形式进行分类,并逐一进行失效原因分析。最后结合作者实际工作经验提出改进齿轮失效的途径。对提高煤矿机械设备使用寿命具有非常重要的指导作用。
The common failure modes of transmission gears in the process of using coal mine machinery are classified and the failure causes are analyzed one by one. Finally, combined with the author’s actual work experience to improve the ways of gear failure. To improve the service life of coal mine machinery has a very important guiding role.