How to maintain the spindle parts of CNC cutting machine?

After the CNC equipment has been operated for a long time, the staff needs to maintain its various parts. So in the CNC cutting machine, how should the spindle components be maintained? Let's take a look.

First of all, the spindle components of the CNC cutting machine must have a good lubrication effect. The good lubrication effect can reduce the working temperature of the bearing and prolong the service life of the bearing. Therefore, when operating the CNC cutting machine, it is necessary to clarify: when operating at low speed, it is necessary to use grease and oil for circulating lubrication; when operating at high speed , need to use oil mist, oil and gas lubrication method.

In the process of grease lubrication, the sealing amount of the spindle bearing is generally about 10% of the bearing space volume. Remember not to fill it casually, because too much grease will accelerate the heat generation of the spindle. For oil circulation lubrication, it must be checked every day during the operation and use of the CNC cutting machine to ensure sufficient oil.

Secondly, in order to ensure that the spindle parts of the CNC cutting machine have better lubrication, reduce the heat generated by friction, and at the same time release the heat of the spindle parts, a cyclic lubrication system is generally used. The hydraulic pump is used to strongly provide oil for lubrication, and the oil temperature control device is used to control the temperature of the oil in the oil tank, which can ensure that the main shaft is less deformed by heat and can be used for a longer time.

Therefore, it is very necessary to do a good job in the maintenance of the spindle components of the CNC cutting machine. In the application of the CNC cutting machine, in order to ensure the quality and safety of its work, it is necessary to do regular maintenance of the equipment.