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本文根据当前流行的两种计算正铲液压挖掘机工装强度方法的讨论,提出了斗杆和动臂强度计算时,都只用到斗杆液压缸闭锁力的新方法。可作为初步设计时选择计算位置。
Based on the two popular methods of calculating the tooling strength of a hydraulic excavator, this paper proposes a new method that only uses the locking force of the arm cylinder when calculating the arm and boom strength. It can be used as a preliminary design to select the calculation position.