Daily maintenance and upkeep of fully automatic molding line:

After the fully automatic molding line is put into operation, whether users can maintain reliable operation depends on the reliability of equipment provided by the same supplier for different users in China. This is closely related to the management level of the molding line, the quality of operation and maintenance personnel, and daily operation, maintenance, and repair.

1. Strict scientific management system

In the use, maintenance, and repair of the styling line, there must be a strict scientific management system, establish correct operation, maintenance, and repair procedures, and clarify the responsibilities, rights, and interests of the operation and maintenance personnel. The work organization of operation, maintenance, and repair cannot be separated. The personnel must be responsible for both operation and maintenance, achieving correct operation, regular maintenance, and immediate repair; If the work organization of operation, maintenance, and repair is separated, and the operator is not responsible for maintenance and repair, and the maintenance and repair personnel are not responsible for operation, it is very detrimental to the reliability of the molding line.

2. Cultivate a high-quality operation and maintenance team

Generally speaking, the higher the level of automation, the higher the quality requirements for operators and maintenance personnel. Therefore, in the use, maintenance, and repair of the molding line, it is necessary to cultivate a high-quality team of operators and maintenance personnel; Operators and maintenance personnel must have a strong sense of responsibility, possess both excellent skills and a certain level of mechanical, hydraulic, pneumatic, and electrical knowledge. They must also have the ability to analyze and solve problems, be able to troubleshoot in the shortest possible time, shorten downtime, and improve the reliability of the molding line.

3. Correct operation

Case study of fully automatic molding machine sand mold

During the use of the molding line, operators and maintenance personnel must operate it correctly according to the molding line operating procedures. Improper operation can cause damage to the equipment and affect its reliability, and may cause unnecessary economic losses, sometimes resulting in prolonged downtime; Especially when adjusting the original position or performing maintenance, it is more prone to misoperation, so special care should be taken. Operators and maintenance personnel should cooperate with each other and only operate after confirming that there are no errors.

4. Regular maintenance

During the use of the styling line, operators and maintenance personnel must maintain it in accordance with the relevant regulations for styling line maintenance; Regularly refuel lubrication points; Frequently inspect vulnerable parts (such as dust scraper, guide sleeve, sealing ring, sealing gasket, cleaning brush, and sand scraper, etc.), and replace them immediately if any abnormalities are found. Due to the poor environment where the styling line is located, especially with a lot of dust, it is necessary to keep some moving parts (such as the horizontal guide rod and vertical guide sleeve dust scraper) clean. To reduce wear and improve its service life. Regularly inspect hydraulic oil to see if it has deteriorated or contaminated; If necessary, sample and test the hydraulic oil. If any abnormalities are found, they must be replaced immediately. The hydraulic filter should also be checked regularly to see if there are any abnormalities. If it is found to be unusable, it must be replaced immediately; For the pneumatic system, not only should the oil mist filter be regularly refueled, but also the filter element of the water filter be regularly checked for blockage. Only regular maintenance can extend the service life of the equipment and ensure high reliability of the molding line.

5. Careful maintenance

During the use of the molding line, operators and maintenance personnel must carefully repair any faults that may occur. Even minor problems must be promptly repaired to prevent them from turning into major faults and causing downtime. The styling line should also undergo regular minor repairs and major repairs to avoid use with defects. Users must also have a spare parts warehouse to provide them in case of maintenance. For faults in the hydraulic system, special attention must be paid to the possibility of contamination of the hydraulic oil during maintenance. If any leakage or valve sticking faults are found, the leaking area or valve and its surroundings should be wiped clean with silk or lint free cloth before disassembly and repair, ensuring that dirt does not enter the hydraulic oil and that the reliability of the molding line is not affected by maintenance.