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What is the application category of ultrasonic induction heating equipment?

April 20, 2020

Super audio induction heating equipment refers to the workpiece surface quenching equipment, then what is the application field of super audio induction heating equipment?Machine equipment advantage?Below is about everybody together to see the detailed explanation of guangzhou superior make!

 

1. Basic information

 

Super audio induction heating principle: the workpiece is placed in a sensor, usually a hollow copper tube, input medium or high frequency alternating current (1000-300000 hz or higher).In alternating magnetic field in the workpiece to produce induced current with frequency, the induced current distribution in the workpiece is not uniform, strong on the surface, and in the internal is very weak, the heart is close to zero, use the skin effect (also known as skin effect skin effect or surface phenomenon, when direct current (dc) through a guide rail, conductor cross section of each point on the current density is uniform.When an alternating current passes through a conductor, the current density at the surface of the conductor is larger, while that inside the conductor is smaller.When a high frequency current passes through a conductor, the current density difference on the conductor section increases even more. The current is mainly concentrated on the conductor surface. This phenomenon is called skin effect.The surface of the workpiece will be heated rapidly, within a few seconds the surface temperature rises to 800~1000℃, the core temperature rises little.

 

Super audio induction heating equipment

 

2. Application field

 

1. Hot upsetting of various high-strength bolts and nuts;

 

2. Quenching of various gears, sprockets and shafts;

 

3. Quenching of various auto parts such as half shaft, plate spring, fork, valve, rocker arm, ball head pin, etc.

 

4. Quenching of all kinds of internal combustion engine parts and reducer parts.

 

5. Quenching all kinds of pliers, knives, scissors, axes, hammers and other hand tools.

 

6. Welding of various diamond composite bits;

 

7. Welding of carbide tool heads and saw blades;

 

8. Various cutting teeth, drill bit, drill pipe, coal bit, pneumatic drill and other mines.

 

Diathermy forging

 

1. Hot upsetting of all kinds of standard parts, fasteners, high-strength bolts and nuts;

 

2. Diathermy forging of bar material within 800mm in diameter;

 

3, machinery parts, hardware tools, straight handle twist drill hot upsetting, hot rolling

 

Super audio induction heating equipment

 

Quenching class

 

1. Quenching of various gears, sprockets and shafts;

 

2, various half shaft, plate spring, fork, valve, rocker arm, ball head pin and other automotive, motorcycle parts quenching.

 

3. Quenching of various internal combustion engine accessories and deceleration surface accessories;

 

4, the machine tool industry machine tool bed surface guide quenching treatment (lathe, milling machine, planer, punch, etc.).

 

5, all kinds of pliers, knives, scissors, axes, hammers and other hand tools quenching.

 

Welding class

 

1. Welding of various diamond composite bits;

 

2. Welding of carbide tool heads and saw blades;

 

3. Welding of mine accessories such as cutting teeth, bit bit, drill pipe, coal bit and pneumatic drill;

 

Annealing class

 

1. Various ultra-audio induction heating equipment or local annealing treatment

 

2. Annealing treatment of various stainless steel products

 

3. Heating and annealing of metal materials and forming

 

Other heating areas

 

1, aluminum plastic tube, cable, wire heating film;

 

2. Aluminum foil seal used in food, beverage and pharmaceutical industries

 

3. Welding of gold and silver jewelry

 

4. Smelting of precious metals: smelting gold, silver, copper, etc

 

Super audio induction heating equipment

 

Three, the advantages of equipment

 

1. Adopt IGBT power device of Siemens and unique inverter technology, with 100% load duration design, 24-hour operation at maximum power, and high reliability guarantee.

 

2. The automatic control model can adjust the heating time, heating power, heat preservation time, heat preservation power and cooling time;It greatly improves the quality of heating products and the repeatability of heating.

 

3.  Light weight, small volume, simple installation, connected to 380V three-phase power, water, water can be completed in a few minutes.

 

4. Small area, simple operation, a few minutes to learn.

 

5. Especially safe, the output voltage is lower than 36V, avoid the danger of high-voltage electric shock.

 

6. The heating efficiency is as high as over 90%, and the energy consumption is only 20%-30% of the high-frequency of the old vacuum tube. In standby mode, almost no electricity is used, and it can work continuously for 24 hours.

 

7. The inductor can be disassembled and replaced freely and ultra-fast heating can greatly reduce the oxidation deformation of the workpiece.

 

8.  Replace oxygen, acetylene, coal burning and other dangerous heating products of the latest environmental protection, no flame production more secure.

 

9. The equipment has the perfect automatic protection function of over current, over pressure, over temperature, water shortage and equal shortage, and is equipped with the fault self-diagnosis and alarm system.

 

12. The machine equipment has a constant current and uniform motion of the output power of the operation, greatly improve the whole process of heating metal materials, the establishment of high efficiency, rapid heating, the advantage of the goods can be fully mobilized.