The first-level maintenance of the mold refers to the operation and daily maintenance of the mold during the production, and the main content is cleaning, lubrication and inspection.
1. Maintenance During Mold Loading
The upper and lower surfaces of the mold should be cleaned before the mold is installed to ensure that the mold mounting surface and the press working table are not crushed and the parallelism of the upper and lower mounting surfaces of the mold manufacturing during production.
After the mold is installed, the mold is opened, and all parts of the mold are cleaned, especially the guide mechanism. For the surface mold, the surface of the mold is cleaned to ensure the quality of the part. Lubricate the sliding parts of the mold and apply grease. Inspection of all parts of the mold, especially safety parts. Such as: safety side pins, safety screws, side guards, punching waste passages, etc.
2. Maintenance In Production
During production, oil the corresponding parts of the mold regularly. Such as: the pressing ring and fillet of the drawing die; the knife edge of the trimming die; the flanging knife block part, etc.
The small hole waste channel of the trimming punching die is cleaned up regularly.
3.Maintenance After Production
Secondary Maintenance Of Mold
The secondary maintenance of the mold refers to the regular systematic maintenance of the mold based on the technical status and complexity of the mold. This maintenance work is completed by mold repair personnel, and records are made according to the maintenance situation. The following describes the requirements and methods of the second warranty for different parts.
