How does Manhart (Guangdong) CNC Machine Tool Co., Ltd. regularly check which parameters in the maintenance of bending machine molds?

In the maintenance of the bending machine mold, it is crucial to regularly check the following parameters to ensure the performance of the mold and extend its service life:
1. Integrity of the mold: Check for cracks, wear, deformation, or other damage to the mold. Any obvious damage may lead to a decrease in accuracy or operational failure.
2. Cleanliness of the mold: Regularly clean the surface of the mold to ensure that there are no residual metal shavings, grease, or other pollutants. These residues may affect bending accuracy and lead to premature wear of the mold.
3. * * Gap of the mold * *: Check if the gap of the mold is appropriate. Excessive clearance may cause sliding of the sheet during bending, thereby affecting accuracy. If the gap is too small, it may cause premature wear of the mold.
4. Hardness of the mold: Use a hardness testing instrument to regularly check the hardness of the mold. The decrease in hardness may indicate the end of the mold’s lifespan and the need for timely replacement.
5. Lubrication condition: Ensure that the mold is properly lubricated to reduce wear and friction. Regularly check the quantity and quality of lubricating oil or grease, and add or replace it in a timely manner if necessary.
6. * * Working temperature and thermal stability * *: During long-term operation, the mold may deform due to friction and heat. Therefore, it is necessary to regularly check the working temperature and thermal stability of the mold.
7. * * Positioning and alignment * *: Ensure accurate positioning and alignment of the mold. Any deviation may lead to accuracy issues during sheet bending.
To effectively carry out these inspections, it is recommended to develop a detailed maintenance plan and strictly follow it. Meanwhile, the use of advanced testing equipment and tools can improve the accuracy and efficiency of inspections. Any problems discovered should be promptly repaired or replaced to ensure the normal operation of the mold and the stability of production.