In order to improve the service life of CNC milling machine, it is generally required to avoid direct sunlight and other thermal radiation, and avoid places with too much moisture, dust or corrosive gas. The equipment shall be far away from the equipment with large vibration, such as punch, forging equipment, etc.

The CNC milling machine should not be sealed for a long time. When there is no machining task, the machine tool should also be powered on regularly. It is best to power on 2 ~ 3 times a week and run empty for about 1 hour each time, so as to reduce the humidity in the machine by using the heating capacity of the machine tool itself, so that the electronic components will not be affected with moisture. At the same time, it can also find out whether there is an alarm of insufficient battery power in time, so as to prevent the loss of system set parameters.

Good power supply guarantee is essential. In order to avoid the influence of large fluctuation range of power supply (greater than 5%) and possible instantaneous interference signal, CNC milling machine generally adopts dedicated power supply (such as separate power supply for CNC machine tools from the low-voltage distribution room) or adds voltage stabilizing device, which can reduce the influence of power supply quality and electrical interference. Formulate effective operating procedures. In the use and management of CNC milling machine, we should formulate a series of practical and effective operating procedures. For example, lubrication, maintenance, rational use and standardized shift system are the main contents of the use and management of CNC milling machine. Formulating and abiding by operating procedures is one of the important measures to ensure the safe operation of CNC milling machine. Practice has proved that many faults can be reduced or avoided by observing the operating procedures.

Regularly clean or replace the filter or sub filter screen of each lubrication, hydraulic and pneumatic system of the CNC milling machine; Regularly test and check the oil quality of the hydraulic system, add and replace hydraulic oil; Regularly drain water from the water distribution filter of the air pressure system. Check and correct the level and mechanical accuracy of the machine tool regularly. There are two methods for correcting mechanical accuracy: soft and hard. The soft method is mainly through system parameter compensation, such as lead screw reverse clearance compensation, machine tool back to reference point position correction and so on; The hard methods are generally carried out during the overhaul of the milling machine, such as the repair and scraping of the guide rail, the pre tightening of the ball screw nut pair, the adjustment of the reverse clearance, etc.

Therefore, in the use of CNC milling machines, it is very crucial to operate according to these elements, which can enable us to better utilize CNC milling machines.