摘要
基于近年来煤矿用液压支架及元部件检测技术与检测设备的主要研究成果,分析了国内液压支架技术标准制修订工作情况及液压支架整架试验台、液压支架元部件(立柱、千斤顶、阀)试验台现状,进行了液压支架产品技术发展对试验能力的需求分析,对液压支架整架及元部件试验台的技术特点和发展方向进行了展望。
Based on the main research results of hydraulic supports and assembly unit detection technique and equipment of coal minerecently, then the status of hydraulic support total support test-bed, hydraulic support assembly units ( column, jack, valve) testbedand hydraulic support technical standard revised situation were analyzed, the demand that hydraulic support products and techniquesdevelopment to experiment capacity was analyzed also, the technical characters and development direction of hydraulic supporttotal frame and assemble units test-bed were expected.
作者
王晓东
WANG Xiao-dong(China Coal Research Institute, Beijing 100013, China;Coal Resource High Efficient Mining & Clean Utilization State Key Laboratory, Beijing 100013, China)
出处
《煤矿开采》
北大核心
2016年第6期1-5,共5页
Coal Mining Technology
基金
国家科技部科研院所技术开发研究专项资金(2010EG122184
2011EG122195
2012EG122190)
北京市科技计划课题(Z101104054510002)
关键词
液压支架
检测技术
设备现状
发展方向
hydraulic support
detection technique
equipment status
development orientation