SAC型液压支架电液控制系统的研制与应用  

Development and application of SAC electric and hydraulic control system for hydraulic powered support

作　　者：罗跃勇[1] 牛剑峰[1] 韦文术[1] 

机构地区：[1]天地科技股份有限公司北京天地玛珂电液控制系统有限公司,北京100013

出　　处：《煤炭科学技术》2008年第12期102-104,共3页Coal Science and Technology

摘　　要：介绍我国自主知识产权SAC型液压支架电液控制系统的功能及研制过程,并对支架控制器、隔离耦合器、传感器、电磁先导阀、整体式多功能换向阀和监控主机等关键技术进行分析说明。该电液控制系统通过了井下工业性试验,在工作面的应用效果良好,满足国内煤矿的生产要求。最后对技术发展趋势进行了展望。The paper introduced the functions and development procedure of the SAC electric and hydraulic control system with the self developed intellectual property right in China for the hydraulic powered support.The paper analyzed and stated the support controller,isolated coupler,sensor,electric magnetic pilot valve,integrated multi function switching valve and monitoring and control device and other key technology.The electric and hydraulic control system had passed the underground industrial trial.The applicati...

关 键 词：电液控制系统 液压支架 SAC型 

分 类 号：TD355.4[矿业工程—矿井建设]