摘要
本文对掘进机截割头损坏情况进行了分析归类,研究了影响截割头寿命的因素,并基于损坏成因提出了提高掘进机截割头寿命的改进方案。
In this paper, it analyzes and classifies the situations of cutting head damages, studies the factors affecting cutting head life,and based on the causes of the damages, puts forward the improvement scheme to improve roadheader cutting head life.
出处
《价值工程》
2016年第15期135-136,共2页
Value Engineering
基金
截割头智能化制造的研究(MJ2014-03-06)
关键词
掘进机
截割头
齿座
roadheader
cutting header
pick seat
