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中国矿业大学和兖州矿业集团公司鲍店煤矿通过总结国内外研制锚杆测力仪的经验,在大量实验的基础上,利用动摩擦原理,创造性地开发出MLC—1型便携式锚杆预紧力测试仪。这种利用摩擦原理设计的锚杆测力仪是由螺母套筒、扭力传感器、扳手、液晶显示器、电源开关、峰值保持系统、仪表
China University of Mining and Yanzhou Mining Company Baodian coal mine by summarizing the experience of the development of bolt dynamometer both at home and abroad, based on a large number of experiments, the use of dynamic friction principle, creatively developed MLC-1 portable bolt preload test instrument. The use of friction principle of the design of the bolt dynamometer by the nut sleeve, torque sensors, wrenches, liquid crystal displays, power switches, peak hold system, instrumentation