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在分析和比较了测试液动冲击器性能参数的各种方法的基础上，选择了冲击力法测试破岩冲击器的性能参数，并以ＹＤ系列测力传感器为检测元件，建立了一套比较完善的自动检测系统。同时，分析了影响单次冲击功测试的因素。
Based on the analysis and comparison of various methods to test the performance parameters of hydraulic impactor, the impact force method was used to test the performance parameters of the rock-broken impactor. A series of comparison was made using YD series load cell as the detection element Perfect automatic detection system. At the same time, the factors affecting the single impact test are analyzed.