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以不同的冲击破碎方式对岩石施加高压力,由冲锤产生的冲击力是共同来源。因而冲锤的冲击动载荷是压碎和破碎岩石时作功之源。某些冲锤直接冲击岩石,有的是冲击中间机件,经中间机件向岩石传递力能。钢绳
Different impact crushing methods apply high pressure to the rock, and the impact force generated by the hammer is a common source. Therefore, the impact dynamic load of the hammer is the source of work when crushing and breaking the rock. Some rams directly impact the rock, some impact the middle part and transmit the force to the rock via the middle part. Steel rope