Mold quality of computer gong processing

The molds used in the production line must pass the inspection before being put into storage. Inspection procedures: ① the last part of the production line is sent for inspection, and the qualified parts are put into the warehouse with the certificate. ② The mold maintenance personnel shall check whether the tool edge of the mold is sharp, whether the guide parts are lubricated, whether the positioning is reliable, whether the spring top is powerful, and carry out maintenance if necessary. After the mold is qualified, the certificate and sample shall be put into the warehouse. ③ If there is no need for maintenance, the certificate and samples should be put into the warehouse.

1. The dispatcher puts forward the requirement of backup mould according to the production needs and mould wear. Report to the competent department and project leader. Ensure the normal production.

4、 Die scrapping system mold scrap system is to ensure that the mold can not normally produce qualified products, and there is no mold repair or mold change necessary to protect the company’s assets.

1. The scrapped molds must be returned to the mold warehouse, so the scrapped molds must be provided with a scrap certificate, which must be signed by the mold administrator and the mold inspector, and the reasons for scrapping must be written.
2. After the die is scrapped, the relevant mould data must be filed to the document control center for inspection.

5、 Responsibilities and rights of mold warehouse management personnel

1. The mould should be put on the shelf according to the production order 1 ᦇ, 2 ᦇ and 3 ා. The returned mould should be placed in the original position.
2. The storekeeper shall be responsible for the balance of account, card and material phase. The general ledger, mold certificate, test card, sample parts, production files should be kept well, and the inventory, collection, maintenance and other molds should be well known. Supervise and urge the mold maintenance personnel to put the repaired mold into storage in time.
3. The storekeeper should find the mould quickly according to the production order number.
4. The storekeeper shall be responsible for the intactness of the molds in storage, receiving and returning. No confusion, loss or damage is allowed. The mould management system should be strictly followed. Make sure that the molds from the warehouse are qualified for mass production.
5. The storekeeper has the right to refuse to go through the warehousing and receiving procedures for the personnel who fail to perform the provisions.
6. The storekeeper should actively cooperate with the workshop production, communicate with the dispatcher in time, understand the production task, and do a good job in serving the front line.

【2】 Management of mold field use

1. Dispatchers should handle the relevant procedures according to the corresponding management system when they receive and return the molds. They should be responsible for the whole process of the molds from receiving to returning to the warehouse.
2. The die should be processed by punching machine of corresponding tonnage according to stamping process. The mold should be adjusted and installed by the mold adjuster, and ensure that the leakage is unobstructed, the spring top is normal, the feeding is convenient, and the stroke is reasonable. Only after the qualified samples are tested can the production be started.
3. Punch workers in the work in strict accordance with the operating procedures. Any abnormal phenomenon found in the production process shall be reported in time, and the production shall be carried out after troubleshooting. In case of mold damage caused by rough operation, the responsible person shall fill in the mold accident responsibility sheet and give certain punishment.
4. In case of any damage to the die and punch caused by the fracture of the die scrap, the deformation of the guide plate guide part and the blocking of the press bending die, the responsibility of the straightener shall be investigated.
5. The usage of the mould should be made clear in the day shift and night shift. The successor shall be responsible for the responsible accident after the handover.
6. After the completion of the production task, the dispatcher shall be informed to handle the warehouse returning procedures in time. The production site should not keep the mold without production order or completing the batch task. In case of mold loss, the responsibility of the final recipient will be traced. Dongguan machine parts processing

Purpose of mold maintenance system

1. Master the history of the mold 2. Maintain the mold timely after the mold production 3. Improve the mold life 4. Ensure the mold quality and smooth production

Mold maintenance mode mold maintenance is divided into four modes. 1. Preventive inspection: every 15 days as a cycle cycle, directly check the mold status on the production machine, and record the results in the “mold preventive inspection record form”. This part of the inspection is in the charge of the mold group with the assistance of the injection molding department. 2. General maintenance (A-level maintenance): it refers to the general maintenance items of the mold during the daily mold test and trial production, and the production department is responsible for and records. 3. Regular quantitative maintenance (Level B maintenance): when the molds have not been used for more than one year or accumulated more than 50000 beers each time, detailed inspection shall be conducted, and the inspection results shall be recorded in the “mold maintenance inspection record form”. The production department is responsible for and does