Strictly follow the computer program to operate and start the operation, turn on the main heating power supply (one, two, three, and four zone heating switches) respectively, and keep the continuous heating time for 6 hours. That is: 1 hour at 150 degrees, 1 hour at 300 degrees, 1 hour at 450 degrees, 1 hour at 550 degrees, half an hour at 700 degrees, half an hour at 800 degrees, half an hour at 50 degrees per liter above 800 degrees. Analysis of vacuum heat treatment process for wind power products When the furnace temperature of the quenching furnace reaches above 200 degrees, the cooling water at the furnace mouth should be turned on (considering water saving, as long as there is a small amount of flow, the outlet water is 70 degrees). When the temperature of the quenching furnace reaches above 300 degrees, the mesh belt should be turned on. Vacuum Hardening Stainless Steel When the furnace temperature of the quenching furnace reaches 500 degrees, the water circulation pump is turned on to keep the water curtain cooling in the water seal tank at the exit of the furnace. When the temperature of the quenching furnace reaches 800 degrees, it is necessary to supply methanol and provide protective gas to the furnace (pay attention to the ignition situation to prevent explosion in the furnace), and adjust the flow rate of the flow agent. Sintering of B4C by Pressureless Liquid Phase Sintering Adjust the operating frequency of the mesh belt according to the process requirements. When the furnace reaches a given temperature, it is loaded into the mesh belt to process the product. Half an hour before the quenched product comes out, turn on the sink hoist, clean the hoist and clean the circulation pump. Turn on the heating power of the tempering furnace (tempering zone 1 and zone 2) 3 hours before the scheduled tempering furnace feedingVacuum Heat Treatment of Fasteners
Strictly follow the computer program to operate and start the operation, turn on the main heating power supply (one, two, three, and four zone heating switches) respectively, and keep the continuous heating time for 6 hours. That is: 1 hour at 150 degrees, 1 hour at 300 degrees, 1 hour at 450 degrees, 1 hour at 550 degrees, half an hour at 700 degrees, half an hour at 800 degrees, half an hour at 50 degrees per liter above 800 degrees. Analysis of vacuum heat treatment process for wind power products When the furnace temperature of the quenching furnace reaches above 200 degrees, the cooling water at the furnace mouth should be turned on (considering water saving, as long as there is a small amount of flow, the outlet water is 70 degrees). When the temperature of the quenching furnace reaches above 300 degrees, the mesh belt should be turned on. Vacuum Hardening Stainless Steel When the furnace temperature of the quenching furnace reaches 500 degrees, the water circulation pump is turned on to keep the water curtain cooling in the water seal tank at the exit of the furnace. When the temperature of the quenching furnace reaches 800 degrees, it is necessary to supply methanol and provide protective gas to the furnace (pay attention to the ignition situation to prevent explosion in the furnace), and adjust the flow rate of the flow agent. Sintering of B4C by Pressureless Liquid Phase Sintering Adjust the operating frequency of the mesh belt according to the process requirements. When the furnace reaches a given temperature, it is loaded into the mesh belt to process the product. Half an hour before the quenched product comes out, turn on the sink hoist, clean the hoist and clean the circulation pump. Turn on the heating power of the tempering furnace (tempering zone 1 and zone 2) 3 hours before the scheduled tempering furnace feedingVacuum Heat Treatment of Fasteners