Centerless principle and maintenance of intermediate frequency furnace
technology, an intermediate frequency furnace coreless medium frequency furnace answer: the working principle of intermediate frequency power supply for: three-phase bridge type all control will ac rectifier for dc rectifier circuit, after the flat wave reactor, became a constant dc current source, then through single phase inverter bridge, the dc current inverter with a certain frequency (
Generally between 1000 and 8000 hz)
The single-phase medium frequency current.
Load is composed of induction coil and compensating capacitor, connection.
Intermediate frequency furnace question answer: no intermediate frequency furnace 1 lighter medium frequency furnace, if light is capacitance may be a copper platoon line loose, capacitor terminal touch water be affected with damp be affected with damp, if furnace of flint, due to leakage magnetic field is very large, medium frequency furnace caused by nearby conductor, with a strong potential, an induction of induction electric potential difference between different conductor, when a moving conductor short-circuit potential difference, while lighter phenomenon, or when the different electricity.
Intermediate frequency furnace can do?
A: medium frequency furnace is a kind of will power frequency 50 hz alternating current into intermediate frequency (
More than 300 hz - 1000 hz)
Induction coil, power supply units, deserve to go up and compensation capacitor, applied the principle of electromagnetic induction heating equipment, widely used in non-ferrous metal melting, heating.
Such as molten pig iron practice, ordinary steel, stainless steel, tool steel, copper, aluminum, gold, silver and alloy, etc. ;
Diathermy forging purposes.
Intermediate frequency furnace and high frequency furnace of different answer:'
The difference between the intermediate frequency furnace and high frequency furnace.
Induction furnace according to the use of the frequency of the alternating current can be divided into: power frequency electric furnace, intermediate frequency electric furnace and high frequency electric furnace 3 kinds.
The difference between the intermediate frequency furnace and high frequency furnace is: 1, the frequency of the alternating current (ac) used different: medium frequency furnace is a kind of will power frequency 50 hz alternating current into intermediate frequency (
More than 300 hz - 10000 hz)
The power of the device;
High frequency furnace.
Intermediate frequency electric stove close down backward production facilities equipment belong to the country?
Coreless medium frequency furnace answer: this is wrong, for in our country, now is still in the stage of development.
At present many parts are in cupola, severe pollution but large output.
Medium frequency induction heating technology development, currently the majority or copy of the United States, personal feel within 50 years, as long as there is melting, certainly there will be a intermediate frequency electric stove.
What are the common faults intermediate frequency furnace?
No intermediate frequency furnace answer: 1, the startup system without any reaction (1) rectifier board failure;
(2) over current, over voltage protection action;
(3) the main switch is not together;
(4) control tuning work potentiometer damage or break;
(5) rectifier control power supply part of the bad.
2, only dc voltmeter has instructions, other no reaction (1) inverter board and inverter circuit fault;
(2) the inverter power supply failure.
No 22 v inverter pulse power supply.
Answer: how to play in medium frequency furnace coreless medium frequency furnace usually play furnace method, there are two kinds of medium frequency furnace is a kind of wet play is a kind of dry, are generally tuned quartz sand material, agent with high temperature, no matter what kind of should be cleaned after the old furnace its good, good glass wool cloth, put the bottom material, hit, hit flat, induction coil, furnace bottom depth is usually around two laps, and then put in the furnace, filling materials, pay attention to.
Intermediate frequency furnace and what is the difference between a: power frequency furnace and muffle furnace, power frequency furnace, tunnel furnace, high frequency induction furnace
, cupola induction and so on, a lot.
From using energy, electric furnace, coal, coke furnace, gas furnace, etc. , from heating mode with induction heating and heating roasting, supersound induction heating points, high, medium and power frequency;
Roasting heating according to resistance heating element points, silicon carbide, silicon molybdenum rods, etc.
What is the principle of intermediate frequency furnace steelmaking?
Inadvertently answer: intermediate frequency furnace is a kind of intermediate frequency furnace will power frequency 50 hz alternating current into intermediate frequency (
More than 300 hz - 10000 hz)
And induction coil, power supply units, deserve to go up.
What's the difference between a medium frequency furnace and electric furnace compared?
Answer: no intermediate frequency furnace medium frequency furnace is a kind of inside the furnace, furnace can be divided into intermediate frequency furnace, resistance furnace, electric arc furnace, and so on.
Intermediate frequency furnace will be compared with other energy conservation and environmental protection, and high heat energy utilization, recommend you a website, you can go to the 'divine radiation electric furnace' websites search the related information.
No intermediate frequency induction furnace technology data difference, intermediate frequency furnace and electric furnace steelmaking is good?
The advantages and disadvantages?
Answer: actually not steelmaking with medium frequency furnace, is to melt the steel, the impurities in the steel can't take out, can only rely on slag.
This is a disadvantage.
Advantage is that it turns out that some elements of the steel basic don't loss, can reduce the amount of valuable elements to add, reduce the cost.
Arc furnace can be burnt up all the impurities in the steel scrap and precious metals, and then add the various elements as required.
The working principle of intermediate frequency furnace a. INDUCTOTHERM induction melting system evolution of INDUCTOTHERM induction melting system the basic structure of the rectifier part of furnace body parts of an alternating current through the rectifier inverter into direct current, dc energy is stored direct current through the required frequency inverter into the alternating current supply of furnace body part INDUCTOTHERM parallel inverter ac current feedback.
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