1. When the CNC machine tool has a large reverse error and unstable positioning accuracy, there may be a problem with the support seat or the ball screw itself. At this point, we should first check the installation accuracy and wear of the support seat.
2. In the process of use, if the knife marks cross the quadrant, it may also be a problem with the support seat. At this time, it is necessary to check whether the support seat is loose or worn, and whether the accuracy of the ball screw is affected.
3. Check the appearance of the support seat regularly. If the surface of the support seat is seriously worn or deformed, it is likely to need to be replaced.
4. Check whether the pre-tightening force of the support seat is appropriate and whether there is excessive clearance. If the pre-tightening force is insufficient or the clearance is too large, it may affect the accuracy and stability of the ball screw, so it is necessary to consider replacing the support seat.
5. Check whether the matching accuracy of the ball screw and the support seat meets the requirements. If the matching accuracy is insufficient, the ball screw may shake or vibrate during operation, thus affecting the overall performance of the equipment.
To judge whether the screw support seat needs to be replaced, it is necessary to comprehensively consider the above factors. If the support seat is found to have serious wear, deformation or insufficient matching accuracy, it is likely that the support seat needs to be replaced to ensure the normal operation and accuracy requirements of the equipment. If you have other questions or purchase requirements, please contact us for Taiwan Province Hi-Tech Consulting!
