Reasons for Non-operation of Vacuum Sintering Furnace at Start-up
Min.Order Quantity: 1 Set/Sets Reasons for Non-operation of Vacuum Sintering Furnace at Start-up
Supply Ability: 2 Set/Sets per Month Reasons for Non-operation of Vacuum Sintering Furnace at Start-up
Payment Terms: L/C,T/T,
Price: Online consultation
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In order to make the use of vacuum sintering furnaces more convenient for users, the problems encountered in the use of vacuum sintering furnaces are analyzed here. It is common that vacuum sintering furnaces are not operated when starting, which may be the following reasons.
1. Maybe the total power supply is not connected properly. Check the connection of the external power supply of the equipment.
2. Check the control power supply, use the key to turn on the power supply or close the switching power supply in the distribution cabinet.
3. Try to press the emergency stop button. If you can't press it, release the emergency stop button.
4. If the power cord or other equipment is damaged, it is necessary to reconnect the independent power supply of the vacuum sintering furnace.
The working principle of vacuum sintering furnace:
1. Principles and applications Vacuum sintering furnace is under the protection of hydrogen after vacuum pumping. It uses the principle of medium frequency induction heating to make tungsten crucible in coil produce high temperature and transmit it to work by thermal radiation. It is suitable for powder forming and sintering of refractory alloys such as tungsten, molybdenum and their alloys by scientific research and military units.
2. the main structure and composition of the structure are mostly vertical and discharge mode. Its main components are: electric furnace body, vacuum system, water cooling system, pneumatic system, hydraulic system, feeding and discharging mechanism, base, worktable, induction heating device (tungsten heater and advanced thermal insulation material), power supply device, medium frequency power supply and electrical control system, etc.
3. The main function is to fill hydrogen protection gas after vacuum pumping to control the sintering state of pressure and atmosphere in the furnace. Optical fibre infrared radiation thermometer and armored thermocouple can be used to continuously measure temperature (0-2500 C). After comparing with the setting program, the intelligent temperature controller can choose to implement state feedback to medium frequency power supply, automatically control the temperature and heat preservation program.
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