As a high-precision processing equipment, the stability of core components of the Stainless Steel Double-Side Lapping Machine directly determines processing quality. Scientific after-sales maintenance can not only avoid the risk of downtime due to failures but also maintain long-term equipment precision and extend the overall service life. A rigorous popularization is provided below from three dimensions: core maintenance points, common fault troubleshooting, and maintenance misunderstandings.

Core maintenance shall focus on key components, which is the core of after-sales maintenance. As the core component in direct contact with workpieces, the lapping plate requires regular inspection of flatness and surface wear. It shall be dressed with a diamond dresser every 200 working hours to prevent workpiece precision deviation caused by plate deformation. The planetary gears and sun gear shall be regularly cleaned of surface abrasive debris, and tooth surface wear shall be inspected. Cracks or deformation shall be replaced in a timely manner to prevent eccentric wear and fracture of workpieces.

The spindle and pressure system require key protection. Regularly check the lubrication of spindle bearings and replace special lubricating oil every 300 hours to avoid chatter marks caused by excessive vibration. For the pressure unit, inspect the stability of air pressure/hydraulic pressure, check for leaks, and ensure uniform pressure to prevent deformation of thin workpieces during processing. The online thickness measurement device shall be calibrated regularly to avoid batch workpiece scrapping due to detection deviations.

Common fault troubleshooting shall follow scientific procedures and shall not be operated blindly. If scratches appear on the workpiece surface, prioritize checking the lapping fluid filtration system, clean filter impurities, and replace deteriorated lapping fluid. If thickness tolerance is out of range, calibrate the thickness measurement device first, then inspect the flatness of the lapping plate and pressure. It is forbidden to disassemble precision components such as spindles and servo systems without permission. When faults cannot be identified, contact professional after-sales personnel.

Common maintenance misunderstandings shall be avoided: do not use ordinary lubricating oil instead of special lubricating oil, do not adjust pressure and spindle speed at will, and do not ignore regular replacement and filtration of lapping fluid. Scientific after-sales maintenance guarantees stable operation of the equipment. Standardized operation and regular inspection enable the equipment to continuously exert high-precision processing efficiency and reduce operation and maintenance costs.