伴随着科技的发展,越来越多的高新技术开始应用到煤矿采掘中,掘进机的使用就在巷道掘进工作中体现出了巨大的优势。然而由于煤矿井下一线工人的文化水平不高以及其它因素的影响,掘进机故障的出现也较为频繁,主要介绍了掘进机的常见故障、排除方法以及日常维护的注意事项。 With the development of science and technology, more and more hi-tech applications are beginning to be applied to coal mining. The use of roadheaders has shown a great advantage in tunneling. However, due to the low level of cultural skills of underground workers and other factors, the occurrence of roadheader failures is also more frequent, mainly introduced the common troubles of TBM, exclusion methods and routine maintenance precautions.