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F320—3DH钻机气控回路受到人们的好评。在赞赏之余,笔者用逻辑代数方法对其进行运算,发现钻机总离合器和绞车惯性刹车离合器部分的控制回路还存在不足之处。现阐述如下。
F320-3DH rig pneumatic control loop by people's praise. In addition, I use the logic algebra method to calculate the operation, found that the total clutch and winch inertia brake clutch clutch control circuit there are still some shortcomings. Now set out below.