1. When fully automatic starting, be careful not to enter the area where the arm rotates and sweeps. When working on a CNC lathe, all personnel are prohibited from entering the indoor space where the rotating arm and pipes have been swept. The hydraulic transmission system of the CNC lathe uses YA-N32 general gear oil, which can be disassembled and replaced multiple times over the years under normal circumstances. The oil filter must be cleaned together.
2. When adjusting the grinding tool, the adjuster should press the button themselves to carry out the adjustment. One person should not adjust it on the CNC lathe alone, and other people should actually operate it on the control box. When adjusting the CNC lathe or driving an empty car, the core rod should be removed. The hydraulic transmission system must also pay attention to the size of the working pressure in practical operation.
3. Another strictly prohibited method is to manually push and push at a speed that exceeds the angular velocity of the rotating edge of the grinding tool. Usually, after a period of application, the tension level of the transmission chain should be checked to maintain the same tightness of the upper, lower, left, and right transmission chains.
4. In fully automatic actual operation, in the core bending method, when the bending arm returns to the front, the actual operator must ensure that the core head is inside the water pipe or that the core rod is not obstructed when the bending arm returns, to prevent the core head or core rod from being bent or broken by the sheet metal.