深孔钻削用高速旋转接头
Deep hole drilling high-speed rotary joint is a key fluid dynamic sealing device designed specifically for deep hole machining machines such as gun drills, BTA drills, spray suction drills, etc. Its core function is to transfer high-pressure coolant or hydraulic oil from a stationary pipeline system to the rotating drill rod without leakage while the spindle rotates at high speed, in order to achieve chip removal, cooling, and lubrication, ensuring the accuracy and efficiency of deep hole machining
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