What are the procedures for operating the bakelite injection molding machine?

What are the procedures for operating the bakelite injection molding machine?

1. Preparatory work:

1. Check whether the parts of the second-hand Bakelite injection molding machine and the electrical control box are in good condition.
2. Check the oil quantity of the gear oil, whether the oil storage is sufficient, start the motor and observe whether the oil leakage from the radial plunger valve is normal.
3. Open the cooling water valve to connect the cooling water.
2. Operation:

1. Mold loading: Push the mold moving mechanism to a higher position, install the plastic mold on the mobile template, unscrew the fixed template, calibrate the lower mold of the plastic mold and the fixed template and tighten the screw, and fasten the lower mold of the plastic mold to the moving template On the template, operate the mold shifting mechanism to check whether the mold position is correct.

2. Barrel heating: Turn on the electric heating switch of the electrical control box, add plastic into the barrel, and heat enough to melt the plastic.

3. Injection molding operation of Bakelite injection molding machine manufacturer: Turn on the solenoid valve 8 to raise the mold moving

mechanism and close the plastic mold. After turning on the solenoid valve, press the injection plunger into the barrel for injection molding. After the injection molding is completed, the solenoid valve is connected, and the injection plunger is pressed out of the barrel. After the solenoid valve 8 is connected to lower the mold moving mechanism, the plastic mold can be opened for ejection.

Three, maintenance and maintenance:

1. Check whether the oil storage condition of the gear oil is sufficient. If it is insufficient, it needs to be replenished in time. The oil used should always be kept clean.

2. The lubricating point is lubricated with oil on time according to regulations, and the oil filter is cleaned on time. During the production of the Bakelite injection molding machine, keep the surrounding area of the equipment clean, and do not allow dirt to enter the fuel tank.
3. After use, the dirt on the equipment should be wiped clean, and the smooth surface should be oiled.

4. Regularly check the electrical parts, remove dirt, oil and dust, keep electrical contacts clean, and often remove dirt and dust on the connectors.

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