摘要
在对液压凿岩机回转性能参数进行理论分析的基础上,依据国家标准的要求,建立了液压凿岩机回转性能测试系统,并对某型号液压凿岩机进行了回转性能测试试验,试验结果表明:本测试系统可完全满足液压凿岩机回转性能测试的需要,方便技术人员对液压凿岩机回转机构进行性能评价和提供改进依据,对提高液压凿岩技术具有重要意义。
On the basis of theoretical analysis of rotary performance parameters of hydraulic rock drill,according to the requirements of national standards,a test system for rotary performance of hydraulic rock drill was established, and a test for rotary performance of a certain type of hydraulic rock drill was carried out. The test results show that the test system can fully meet the requirements of rotary performance measurement of hydraulic rock drill. It has great significance for improve the technology of hydraulic rock drilling by facilitating technicians to evaluate the performance of rotary mechanism of hydraulic rock drill and providing basis for improvement.
作者
吕闯
李池佳
Lyu Chuang;Li Chijia(Changsha Research Institute of Mining and Metallurgy Co.,Ltd.,Changsha 410012,China;State Key Laboratory of Deep-sea Mineral Resources Development and Utilization Technology,Changsha 410012,China)
出处
《煤矿机械》
北大核心
2020年第1期54-56,共3页
Coal Mine Machinery
基金
国家重点基础研究发展规划项目973项目(2016YFC0304102-2)
关键词
液压凿岩机
回转性能
测试系统
扭矩传感器
hydraulic rock drill
rotary performance
testing system
torque sensor
