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Maintenance of CNC machine tool cooling unit
The cooling device of CNC machine tools is as important as the lubrication device. Good cooling can improve the life of the machine tool parts of the workpiece. Under normal circumstances, the daily maintenance of the cooling device is mainly the supply and replacement of the coolant and the cleaning of the filter device.
So when should the cooling unit be maintained? 1. Observe the oil mark on the front of the water tank. When the cooling water is reduced, it should be replenished in time. Under normal circumstances, the water distribution around the main shaft should be at least so that the oil filter at the suction port of the cooling pump is completely out of the water.
2. When the cooling water is polluted, it should be replaced in time. Remove the screw plug under the water tank to release the waste liquid, and then clean the water tank and then put in new, clean coolant.
3. The cooling water tank is divided into two chambers: the water tank and the pump box. The filter net is easy to be raised when cleaning, and the cleaning is very convenient. In addition, an oil filter is installed at the inlet of the cooling pump. The above two devices are used in the machine for a certain period of time. It should be inspected and cleaned in time.
4. Under normal circumstances, the oil filter and filter should be cleaned every two months.
Mechanical maintenance is different but there are many things in common, so the maintenance of CNC machine tools is also very important.
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