摘要
通过对现有EBZ220H掘进机进行升级改造,使得机组在掘进作业中无需退机,即可实现临时支护及锚钻功能,从而优化施工工序、减少调机时间,大大提升掘进作业工作效率。
By upgrading EBZ220 H existing roadheader,the temporary support and anchor drill function can be realized without returning the machine in the tunneling operation,thus optimizing the construction procedure,reducing the time of adjusting the machine,and greatly improving the working efficiency of the tunneling operation.
作者
毋凡
Wu Fan(Jineng Holdings Equipment Manufacturing Group,Jincheng Shanxi 048006)
出处
《机械管理开发》
2021年第5期122-123,153,共3页
Mechanical Management and Development
关键词
EBZ220H掘进机
锚护功能
优化改造
EBZ220H roadheader
anchor protection function
optimization modification
