What is the reason for the abnormal noise from the CNC gantry machining center?

When using a gantry machining center, we often find that after using the machining center with a belt-driven spindle for a long time, we find that the headstock belt has abnormal noises, whether it is forward or reverse, there will be some noise. CNC vertical machining center manufacturers talk about what caused this?

     1. The belt tension of the CNC gantry machining center's main shaft connected to the servo motor is too high: the tension of the main shaft connected to the servo motor's belt cannot be too tight.

2. The tension of the belt of the CNC gantry machining center with the spindle connected to the servo motor is too low: the tension of the belt with the spindle connected to the servo motor cannot be too low. If the tension is too low, it appears that the belt with the spindle connected to the servo motor is too loose, which is easy during heavy cutting. Causes skidding, which makes unusual noises.

    3. The belt of the gantry machining center spindle connected to the servo motor is damaged: Generally, the CNC gantry machining center has been used for a long time, and it will inevitably have some defects, such as the drive belt, which will wear out after a long time of use. This is also an abnormality caused by the belt. One reason for the noise. Therefore, a better quality drive belt can be used for a longer time, and a lower quality drive belt can be used for a shorter time.

    4. The tooth shape of the CNC gantry machining center transmission belt does not match the tooth shape of the servo motor and the main shaft: Because the transmission center of the machining center has been used for a long time, it will cause some wear and tear, so many customers purchase the transmission leather to replace it in order to save costs. After the replacement, it was found that the tooth shape of the transmission belt does not match the tooth shape of the servo motor and the main shaft, and an abnormal sound will be caused during use. The customer should pay attention to whether the purchased transmission belt has the same model as the worn-out worn belt when purchasing the transmission belt of the CNC gantry machining center manufacturer. If different types of transmission belts are used consistently, it will cause an abnormality in the transmission of the belt. The noise can even cause the gears of the servo motor and the spindle to wear, causing serious consequences.

    In the future use, once the belt drive spindle of the CNC gantry machining center has an abnormal sound, it indicates that the equipment has failed. At this time, it is necessary to check the above four reasons one by one to find out the problem and deal with it in time.