煤矿掘进机截割部的问题分析与改进

Analysis and Improvement of the Cutting Department of Coal Mine Roadheader

针对东峰煤矿掘进机在使用过程中经常出现壳体破损、噪音过大和截割头空转等故障,分析其原因,对掘进机截割部减速器提出改进措施。实践应用表明,改进后的截割部减速器可靠性得到了提高,工作状况良好,成功解决了上述问题,改善了工人的工作环境,为企业来了一定的经济效益。

In view of the faults such as shell breakage,excessive noise and idling of the cutting head of the roadheader in Dongfeng Coal Mine,the improvement measures are put forward for the reducer of the cutting part of the roadheader.The practical application shows that the reliability of the improved cutting part reducer has been improved,the working condition is good,the above problems have been successfully solved,the working environment of the workers has been improved,and certain economic benefits have been obtained for the enterprise.