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用结构特征系数(活塞前、后腔有效面积比)λ作为液压凿岩机的设计变量,根据各种不同要求建立目标函数进行优化设计。
The structural characteristic coefficient (piston front and back cavity effective area ratio) λ is used as the design variable of hydraulic rock drill, and the objective function is established according to various requirements to optimize the design.