掘进机纵横两种截割头的特点及其性能比较

Comparison of features and performances of longitudinal cutting head and transverse cutting head of heading machine

针对掘进机纵轴式截割头和横轴式截割头在使用中各自存在的问题,使用比较的方法对掘进机纵横两种截割头的特点和性能进行了分析比较,发现两种截割头在不同的工作情况中有各自的优缺点。根据这种情况,对掘进机纵横两种截割头提出了一些改进,以此提高掘进机的性能,使得掘进机的工作效率更高,使用时更加灵活方便。

The features and the performances of the longitudinal cutting head and the transverse cutting head of the heading machine are compared in view of the problems in use.The conclusion is the cutting heads have its own advantages and disadvantages.According to this situation the performance of the heading machine will be increased through making some improvement on the cutting heads and the heading machine will be more convenient and efficient.