Well type gas carburizing furnace operation technology

 1 Preparation before starting the furnace (1) Check whether the lifting mechanism of the furnace cover, the operation of the fan and the lubrication condition are in good condition. (2) Check whether the electrical parts of the equipment are normal, whether the furnace cover is well grounded, and whether there is a short circuit or open circuit in the electric heating element.Vacuum brazing of ceramic and metal materials (3) Check whether the furnace temperature instrument and thermocouple are normal. (4) Check whether the oil dripper or gas flow meter is intact and normal. (5) If the fan bearing of the furnace cover has been modified into a circulating cooling water cooling structure, check whether the cooling water circulation is normal.MIM metal injection molding sintering process (6) Clean the dust accumulation in the furnace tank, check whether there are cracks or other abnormal phenomena in the furnace tank, and clean other parts of the pipeline. (7) Check whether each valve is closed and whether there is any leakage.Vacuum heat treatment technology for tool steel (8) Check whether the lifting equipment and spreaders are complete and intact. (9) Check whether the furnace cover sealing materials are complete and intact. (10) Prepare tools and fixtures.Vacuum Heat Treatment for Gear Manufacturing (11) Reserve auxiliary materials, such as kerosene, methanol, samples and other materials. (12) Prepare fire extinguishing equipment. (13) Purge the furnace tank with compressed air before heating up. (14) Do not tighten the furnace cover bolts during heating.

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