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Inspection before processing workpiece in vacuum heat treatment furnace

As the vacuum heat treatment furnace has many types of products and product types, there are also certain differences between maintenance and overhaul items. The maintenance inspection content needs to be inspected and repaired strictly in accordance with the actual needs of the vacuum heat treatment furnace. The following is the vacuum heat treatment furnace manufacturer to introduce you to the daily inspection before the vacuum heat treatment furnace processes the workpiece.
vacuum heat treatment furnace
1. When inspecting the vacuum pump of the vacuum heat treatment furnace, it is necessary to check before opening the furnace and turn it on 30 minutes in advance as necessary to remove the water in the pump oil.

2. Frequently check the pressure of the cooling water, compressed air, hydraulic system and the flow of cooling water in the vacuum heat treatment furnace.

3. The vacuum heat treatment furnace manufacturer introduces to everyone that the rubber seal and flange surface of the furnace door should be inspected before closing the guard door. There should be no other debris. You can use a clean stretch cloth to wipe the rubber seal ring and flange surface. Then apply vacuum grease evenly before closing the furnace door.

4. Be sure to clean the workpiece before putting it in for processing. After the oil quenching of the vacuum heat treatment furnace, all the oil on the oil-soaked frame and the carrying parts should be cleaned.

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