How to Maintain Die Casting Machine?

In order to ensure the normal operation of the die casting machine, the operator should not only use the machine correctly, but also carry out reasonable maintenance on the machine regularly. Therefore, it is necessary to formulate a set of management system for the use and maintenance of automatic die casting machine according to the requirements and regulations in the manual.

Daily Operation and Maintenance

Clean the debris on the machine and all dust and stains on the sliding surface. If the sliding friction surface can not be lubricated automatically, it needs to be lubricated manually, and check whether the oil quantity in the lubricating oil tank is normal. 

Check the hydraulic oil tank and judge whether the oil quantity is normal. In addition, it is necessary to check whether the pipeline is leaking and whether the fasteners are loose.

Check whether the pressure gauge, safety device and travel switch are normal. And check whether the pressure of the hydraulic system, the temperature and color of the hydraulic oil are normal. 

Check the damage of pressure chamber and punch, and clean and lubricate them in time. Then check whether the cooling system is normal, and finally check whether there is abnormal vibration and noise in the operation of the small die casting machine. 

Weekly Operation and Maintenance

Clean the dirt on the machine, especially on the elbow of the clamping mechanism. There should be sufficient lubricating oil in the lubricating oil tank, and check whether the lubrication function of the lubrication system is normal. 

Check whether the safety protection device and travel switch of lead die casting machine are normal. If there is any abnormality, repair it in time.

Check whether the fasteners of aluminum die casting machine are normal. If they are loose, tighten them in time. 

Check the hydraulic system of the zinc alloy die casting machine for leakage, and check the accumulator of the machine for air leakage. Check whether the position of injection device and nut is normal. If the position changes, adjust it in time. 

Check the fastening of solenoid valve and operation button of rotor die casting machine.

Monthly Operation and Maintenance

Clean the metal die casting machine thoroughly once a month and clean the filter element. 

Check whether the clearance between the tie bar and the guide sleeve is normal, and whether the tie bar and guide rail are damaged. If there is any damage, repair them with oilstone in time. 

Comprehensively check the fasteners of hydraulic cylinder and hydraulic pipe, and check whether the accumulator is fixed properly. 

Check the sealing condition of the electrical box, control box and other equipment, and clean the stains in the box, and finally tighten the fasteners and electrical connectors in the equipment. 

Check whether the wire of 25 ton die casting machine is damaged. If it is damaged, it should be replaced in time. Check whether the lubrication function of the lubrication system is normal. 

After the mini die casting machine is started and operated for 300 hours for the first time, the filter element should be cleaned or replaced, the hydraulic oil should be filtered again, and the oil tank of the machine should be cleaned.