How the low pressure casting machine operates

I. Operational overview

Low-pressure casting machine is a kind of important casting equipment that utilizes the principle of air pressure to realize metal liquid casting. In order to ensure the safe, stable and efficient operation of the equipment and to improve the quality and productivity of the casting products, this operating procedure has been developed. This procedure details the operation, maintenance and upkeep of the low pressure casting machine and is designed to ensure the safety of the operator and the normal operation of the equipment.

II. Operational content

1. Pre-operation preparation

• Check that all parts of the equipment are in good condition and are not loose or worn;
• Check that the air pressure system, hydraulic system, and electrical system are working properly;
• Prepare required casting materials, tools, etc.

1. procedure

• According to the requirements of the casting process, set the casting parameters such as air pressure, temperature and time;
• Pour the liquid metal into the casting machine and make sure the level is stable;
• Start the equipment, carry out the casting process, observe the equipment operating status, and adjust the parameters in time;
• When casting is complete, the equipment is shut down and the castings are removed for subsequent processing.

1. Maintenance and upkeep

• Keep equipment clean by cleaning it regularly;
• Regularly check the tightness of each part of the equipment and tighten loose parts in time;
• Regularly inspect and maintain pneumatic, hydraulic and electrical systems;
• Regularly lubricate equipment to keep it well lubricated.

III. Precautions

1. Operators should be familiar with equipment performance and operating procedures, and unlicensed operation is strictly prohibited;
2. In the process of operation, attention should be paid to observing the operating status of the equipment, and abnormalities should be found in a timely manner to stop the machine for inspection;
3. Maintenance is prohibited while the equipment is in operation;
4. During the casting process, the quality and purity of the casting material should be ensured to avoid the influence of impurities on the casting quality.

These operating procedures are the latest operating requirements for low-pressure casting machines and should be strictly observed by the operator to ensure safe, stable and efficient operation of the equipment.