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建立了气动凿岩机试验台，对有阀气动凿岩机模型作了试验研究，通过试验分析了有阀气动凿岩机的动力图和打击点位置对有阀气动凿岩机性能的影响，得出了冲击能量和输出功率随前腔气垫厚度的减小而减小的结论。
A pneumatic rock drill test rig was set up to test the model of the valve pneumatic rock drill. The influence of the dynamic diagram of the pneumatic rock drill with the valve and the position of the hammer on the performance of the pneumatic rock drill with the valve was analyzed. The impact energy and output power With the previous reduction of the thickness of the air cushion to reduce the conclusion.