How to clean the heat treatment materials of vacuum gas quenching furnace

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How to clean the heat treatment materials of vacuum gas quenching furnace?

The following steps are required to clean the heat treatment materials of the vacuum gas quenching furnace:

1. Put the cleaning parts into the furnace through the basket, and tighten them after closing the door.

2. When the workpiece is heated to 350 ° C, turn over the vacuum pump at 340 ° C, and the temperature gauge rises gradually, which is normal, otherwise, there is a leakage problem.

3. After 90-120 minutes, collect the waste materials on the workpiece into the tank for cooling and treatment, or reduce the time according to the situation.

4. After 30 minutes, raise the temperature of the vacuum furnace to 480 ℃, and keep it for six hours at 500 ℃.

5. The cleaned material will be discharged out of the furnace.

6. After the completion of the vacuum furnace, the water can be cut off and the power can be cut off, and then it can be cooled naturally without human operation.

The above content is the process of cleaning workpieces in the heat treatment vacuum furnace. Through the introduction, I hope it can help you.