Conditions of use of CNC machining center

Environmental requirements for the location of the machining center

The location of the machining center should be far away from the vibration source, avoid the influence of direct sunlight and thermal radiation, and avoid the influence of humidity and airflow. If there is a vibration source near the CNC machine tool, anti-vibration grooves should be set around the machining center. Otherwise, it will directly affect the machining accuracy and stability of the CNC machine tool, which will cause poor contact of the 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, the use conditions are poor, but also there are many kinds of electromechanical equipment, which causes the power grid to fluctuate greatly. Therefore, the location where the machining center is installed requires strict control of the power supply voltage. Power supply voltage fluctuations 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 lower than 30 degrees Celsius, and the relative temperature is less than 80%. Generally speaking, there is an exhaust fan or a cooling fan inside the CNC electric control box to keep the working temperature of the electronic components, especially the central processing unit, constant or the temperature difference changes very little. Excessive temperature and humidity will reduce the life of control system components and lead to increased failures. The increase of temperature and humidity, and the increase of dust will cause bonding on the integrated circuit board and cause short circuit.

Use the machining center according to the instructions

When the user uses the machining center, it is 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 component of the machining center. Only the backlash compensation parameter values can be adjusted according to the actual situation.