The maintenance of equipment can not only extend the life of equipment, improve production efficiency, but also reduce the risk of sudden failure, thus reducing production costs. that Large injection molding machine It is no exception. Today, Guangdong Liansheng Precision Intelligent Equipment Technology Co., Ltd. will talk about the maintenance and key points of large injection molding machines.

1. Regular cleaning and lubrication:

Regularly clean the surface and internal parts of the machine to ensure that no dust, dirt or other impurities affect the normal operation of the machine. At the same time, lubricate moving parts, such as guide rails, sliders and screws, to reduce wear and friction.

2. Regularly replace lubricating oil and filter element:

Replace the lubricating oil and lubricating oil filter element regularly according to the manufacturer's recommendations. This helps to maintain the normal operation of the lubrication system, reduce friction and extend the life of the machine.

3. Regularly check fasteners:

Check all bolts, nuts and connectors to ensure they are tight. Loose fasteners may cause vibration and noise, or even serious damage to equipment.

4. Check the electrical system:

Regularly check the electrical system, including cables, wires, switches and circuit boards, to ensure that they are not damaged or aged. At the same time, check the electrical connection to ensure that it is secure to prevent circuit failure.

5. Check the hydraulic system:

If large injection molding machines use hydraulic systems, regularly check the level and quality of hydraulic oil. Replace the hydraulic oil and filter to maintain the stability and efficiency of the system.

6. Clean and replace the filter:

Regularly clean and replace the filters of air source, water source and oil source. This helps prevent pollutants from entering the system and improves the reliability of the equipment.

7. Check the mold and injection unit:

Check the injection unit, nozzle and mold to ensure that they are not worn or damaged. Repair or replace if necessary to ensure product quality.

8. Check safety equipment:

Ensure that all safety equipment, such as door locks, light curtains, emergency stop buttons and security alarm systems, are operating properly. This is to ensure the safety of operators.

9. Regular maintenance:

Carry out regular maintenance according to the manufacturer's recommendations. This may include replacing worn components, adjusting machine performance parameters, and performing system calibration.

10. Train operators:

Ensure that operators are trained to understand the operation, maintenance and safety requirements of the equipment. Training helps to reduce human errors and equipment damage.

11. Record maintenance activities:

Establish maintenance records to record the date, content and operators of each maintenance activity. This helps track the maintenance history of the equipment and provides transparency of maintenance.

The maintenance of large injection molding machines is very important. It can not only extend the life of equipment, improve production efficiency, but also reduce the risk of sudden failure, thus reducing production costs.

The above is what Guangdong Liansheng Precision Intelligent Equipment Technology Co., Ltd. told you about large-scale injection molding machine Maintenance and key points of maintenance.