As the winter is coming, the temperature will drop, for the majority of the engraving machine users need to pay more attention to its maintenance and maintenance, special reminder: engraving machine is precision CNC equipment, necessary daily maintenance and maintenance is very important to the service life and precision of the machine, especially in winter, please follow the following requirements for maintenance:


For the water cooling spindle engraving machine
Due to enter the winter, the temperature is reduced, we must pay attention to indoor temperature when use the water cooling spindle engraving machine, prevent water from freezing in the water tank, cause the water cycle is interrupted, so that the motor can not be cooled, Longdiao CNC remind the users: Winter temperature is too low, if the storage engraving machine shop temperature is lower than zero, it is best to use antifreeze.



In the winter, the requirement for the engraving machine is very high. It is mainly about the cooling water of the spindle, specific requirements is as below:


1) Ensure the working room environment temperature is above 0 degrees.
2) To ensure that the use of coolant up on the minimum temperature, to avoid freezing the temperature is too low, the circulation is not smooth cause the knife head is not cooled in time;
3) When the machine is not in use, it is better to pour out the water in the water tank if the temperature is lower, drain off water inside of the spindle and water pipe, to avoid frost cracking the spindle and the water pipe.


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