Service conditions of CNC machining center

There are also certain requirements for the use conditions of CNC machining centers. The following is a brief introduction of these requirements when trying out machining centers.

Environmental requirements for machining center location

The location of the processing center should be far away from the vibration source, avoid the impact of direct sunlight and thermal radiation, and avoid the impact of humidity and airflow. If there is vibration source near the CNC machine tool, anti-vibration ditch shall be set around the machining center. Otherwise, it will directly affect the machining accuracy and stability of the CNC machine tool, and will cause poor contact of electronic components, failure and affect the reliability of the machining center.

Power requirements

Generally, the machining center is installed in the machining workshop, not only the ambient temperature changes greatly and the service conditions are poor, but also there are many kinds of electromechanical equipment, resulting in large fluctuations in the power grid. Therefore, the location of the installation of the machining center requires strict control of the power supply voltage. The fluctuation of power supply voltage must be within the allowable range and remain relatively stable. Otherwise, the normal operation of the CNC system of the machining center will be affected.

Temperature conditions

The ambient temperature of the CNC machining center is less than 30 ° C, and the relative temperature is less than 80%. Generally speaking, there is an exhaust fan or a cooling fan inside the CNC electric cabinet to keep the working temperature of electronic components, especially the central processing unit, constant or the temperature difference changes little. Excessive temperature and humidity will reduce the service life of control system components and increase the number of failures. With the increase of temperature and humidity, the increase of dust will cause adhesion on the integrated circuit board and lead to short circuit.

Use the machining center according to the instructions

When using the machining center, users are not allowed to change the parameters set by the manufacturer in the control system at will. The setting of these machining center parameters is directly related to the dynamic characteristics of each part of the machining center. Only the gap compensation parameter value can be adjusted according to the actual situation.