Jinan Jiahe CNC

The standard Jiahe stone engraving machine and tombstone engraving machine are dual-cooled. On the one hand, due to the hard material of the stone, it is necessary to water-cool the cutter head when working, and on the other hand, water-cool the spindle to prevent the spindle temperature from being too high. play a certain protective role. However, if the customer does not pay attention or does not work according to the training steps, the phenomenon of no water and dry burning will occur, which will cause serious damage to the machine itself.

The most likely cause of dry burning of the spindle of the stone engraving machine is that the spindle is overheated, and the temperature is too high to cause it to burn out. Generally, after the spindle is burned out, it is necessary to return the damaged one to the factory for repair. Then repair it and send it back from the factory. The cycle of going back and forth is about 1 week, which will seriously delay the normal processing period. If the customer is in a hurry to place an order, it will cause a lot of losses. Therefore, when customers are processing, they must operate according to the training of factory technicians to ensure the normal use of the machine and prolong the applicable cycle of the machine.

Second, if the main shaft of the stone engraving machine is not cooled by water, it will always be in a state of continuous high temperature heating. It is easy to cause the spindle to vibrate or dislocate, and the engraving is sometimes fast and slow, and the phenomenon is unstable. On the one hand, the accuracy will be affected, on the other hand, the dislocation of the spindle will make the engraved sample dislocated, and the engraved sample will naturally be full of loopholes and very imprecise.