What should we pay attention to when repairing aluminum molds? blade...

Things to note when repairing aluminum molds: a. Maintenance content: Protect the newly made knife molds, and put a protective sponge on the larger space between the knives. The sea height requirement is higher. the height of the knife and spray it with rust inhibitor. After each use, check whether the knife edge is dull or damaged, repair or replace the damaged knife; wipe off the surface debris and oil, spray anti-rust agent on the knife edge, and store it in a ventilated place. b. Maintenance content: Replace knives that are aging and rusty, affecting the quality of the products produced. c. Avoid touching the knife edge with hard objects when removing the mold. e. For molds that cannot be maintained or repaired in time, anti-rust agent should be sprayed on the cavity and covered with waste paper boxes and other protective materials to avoid damage. Confirmation of acceptance of die maintenance (or repair) 1. After the die maintenance (or repair) is completed, the die maintenance team should fill in the maintenance (or) record and notify the person responsible for the maintenance (or repair) to confirm the physical objects and records. 2. When the knife of the die is to be replaced, promptly notify the quality control department at the same time to measure the size of the sealed sample and the drawing size of the department, and confirm. Only after confirmation can the part be repaired; notify the quality control department after the repair is completed. After confirmation, it will be put into production. The confirmer must confirm the performance of the maintenance content. If it is a repaired mold, the sample after repair must be measured. Only after the parts are qualified can they sign the confirmation opinion.