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120kw Gear High Frequency Induction Quenching Heat Treatment Hardening Equipment

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120kw Gear High Frequency Induction Quenching Heat Treatment Hardening Equipment

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Brand Name : Lanshuo

Model Number : LSW-120

Certification : CE ISO

Place of Origin : China

MOQ : 1 set

Price : USD 10000-30000 / set

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000 Sets per Year

Delivery Time : 7-10 working days after receiving advanced payments

Packaging Details : wooden case

Type : Induction Quenching Machine

Working voltage : 380V/50HZ

Voltage range : 340V-420V

DC power : 120KW

DC current : 180A

Oscillation frequency : 18-35KHZ

Efficiency : 90%

Duty cycle : 100%

Dimension : 600*480*1360mm,800*500*580mm

Cooling water flow : 0.2MPa-45L/Min,0.2MPa-55L/Min

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IGBT 120kw Gear High Frequency induction hardening quenching machine

1.Common methods of gear heating and quenching

The gear is quenched and heat treated by a high-frequency induction heating machine. The commonly used heating methods include simultaneous heating method and continuous heating method.

1. Simultaneous heating method
The simultaneous heating method is to heat and quench the surface to be hardened at one time. This method is suitable for small workpieces or workpieces with large size but small quenching area, such as crankshafts, gears, etc. In mass production, in order to give full play to the potential of the equipment and improve the productivity, the simultaneous heating and quenching method should be used as much as possible under the condition that the output power of the equipment is sufficient. Its characteristics are: when the frequency is constant, the heating temperature and depth depend on the unit surface power and heating time, the operation is easy to control, and the quality is stable. The cooling methods after heating include immediate spray cooling and immersion cooling.

120kw Gear High Frequency Induction Quenching Heat Treatment Hardening Equipment

2. Continuous heating method
The continuous heating method is to make the inductor move relative to the workpiece, and heat and quench the surface of the workpiece in turn. This method is suitable for situations where the quenching area is large and the equipment power cannot be guaranteed to be heated at the same time, such as the quenching of shafts, machine tool guides, and large-modulus gears. The productivity of this method is low, but it can reduce the total power required for workpiece heating and expand the scope of equipment application. When a single piece is produced in small batches, the continuous heating method is often used. If the power of the equipment is insufficient when heating by this method, the preheating continuous heating and quenching method can be used, that is, the use of the inductor to move in the reverse direction for preheating, and then immediately move forward for heating and quenching. The characteristic of this method is that the heating temperature is controlled by the moving speed of the workpiece under the condition that the electrical parameters and the size of the inductor are fixed.

120kw Gear High Frequency Induction Quenching Heat Treatment Hardening Equipment
2. Technical Parameter of High Frequency Induction Hardening Quenching Machine:

Working voltage
380V/50HZ
Voltage range
340V-420V
DC power
120KW
DC current
130A
Oscillation frequency
18-35KHZ
Efficiency
90%
Duty cycle
100%
Weight
230KG
Dimension
600*480*1360mm,800*500*580mm
Cooling water flow
0.2MPa-45L/Min,0.2MPa-55L/Min

3. Induction Quenching Hardening Machine Application:

Where is induction hardening used?
Induction is used to harden numerous components. For example: gears, crankshafts, camshafts, drive shafts, output shafts, torsion bars, rocker arms, CV joints, tulips, valves, rock drills, slewing rings, inner and outer races.

(1) For auto parts and motorcycle parts hardening.

(2) For machinery parts, like gears, transmission wheels, axles, shafts, spline shafts, ball stud hardening.

(3) For machine tools quenching, like guide rail machine tools hardening.

(4) For spanner, pliers, CNC machines, hammer, axe hardening etc.

120kw Gear High Frequency Induction Quenching Heat Treatment Hardening Equipment

4. What are the advantages of induction hardening?
Induction hardening boosts throughput. It is an extremely fast and repeatable process that integrates easily into production lines. It is clean, safe and typically has a small footprint. Workpieces are usually treated individually. This ensures that each separate workpiece is hardened to its own precise specifications. The optimized process parameters for each workpiece can be stored on your servers. Since only the part of the component to be hardened is heated, induction hardening is extremely energy-efficient.

120kw Gear High Frequency Induction Quenching Heat Treatment Hardening Equipment


Product Tags:

Gear High Frequency Induction Quenching Equipment

      

120 kw Induction Quenching equipment

      

Heat Treatment Hardening Equipment

      
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