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一、回转减振接头1.用途该接头是一个有弹性的连轴节。它用于顶部驱动的回转机构与钻杆间的连接,以吸收钻头在破岩过程中产生的振动载荷。
First, the rotary damping joint 1. Purpose The joint is a flexible coupling. It is used for the connection between the top-driven slewing mechanism and the drill pipe to absorb the vibration load generated by the bit during rock breaking.