摘要
悬臂式掘进机切割机构在切割煤、岩时,随着截割阻力的变化应提供相应的进给速度。
When the boom road-header is cutting coal or rock, the feed speed of cutting mechanism must be changed with cutting force. This paper analyzes and researches the characteristic and performance in some typical internal and external speed regulation systems in detail.
出处
《煤矿机电》
北大核心
2004年第3期27-30,33,共5页
Colliery Mechanical & Electrical Technology
关键词
掘进机
截割
调速系统
悬臂式
进给速度
boom road-header
cutting
speed regulation system
analysis
