煤矿机电
煤礦機電
매광궤전
COLLIERY MECHANICAL & ELECTRICAL TECHNOLOGY
2012年
5期
117-119
,共3页
悬臂掘进机%负载敏感%电液比例控制
懸臂掘進機%負載敏感%電液比例控製
현비굴진궤%부재민감%전액비례공제
boom-roadheader%load sensitive%electro-hydraulic proportional control
为提高控制系统的工作性能，阐述了悬臂式掘进机采用负载敏感电液比例控制元件构成电液比例控制系统，介绍了系统的控制特点。该电液比例控制系统性能可靠，控制精度高，整机运行平稳。
為提高控製繫統的工作性能，闡述瞭懸臂式掘進機採用負載敏感電液比例控製元件構成電液比例控製繫統，介紹瞭繫統的控製特點。該電液比例控製繫統性能可靠，控製精度高，整機運行平穩。
위제고공제계통적공작성능，천술료현비식굴진궤채용부재민감전액비례공제원건구성전액비례공제계통，개소료계통적공제특점。해전액비례공제계통성능가고，공제정도고，정궤운행평은。
In order to improve the operational performance of control system, describes the application of load- sensitive electro-hydraulic components to set up the hydraulic system for boom-roadheader, and introduces the merits of this control system. The electro-hydraulic proportional control system has reliable performance, high precision of control and the machine operates stably.
