High Frequency Induction Tempering Machine for Metal

Specifications

High frequency induction tempering machine for metal

• Heat treatment process
• 
  Tempering → In order to reduce the brittleness of the steel, make the hardened heat preservation, a suitable temperature, higher than room temperature and lower than 710 ℃ , and then cooling.This process is called tempering. 
• Technical parameters of WZP-160 hf induction tempering machine

High-frequency induction heating equipment use case description:
     1. all kinds of shaft hardening, hardened layer 1.5-3mm, diameter Φ10mm-250mm, all types in the hole quenching.
     2. Φ5-Φ12 wire annealing.
     3. all kinds of brazing welding head.
     4. Φ25 bar through the following heat, the speed much faster than the SCR. Φ60mm-Φ100mm bar diathermy
     5. all kinds of chains, sprockets treatment
     6. Angang weight of 80 tons 3 meters in diameter hardened gears
     7. Hanjiang River Bridge with a thickness of 17.5mm Φ1016mm steel heated to 1,000 degrees bent shape.
     8. necking forming various types of steel heat
     9. copper bar annealing, wire annealing
     10. Machine Tool Gears, Sprockets quenching
     11. all kinds of heating elbow flared necking.
     12. Φ50mm 3mm thick stainless steel annealing

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Annealing → the workpiece is heated to a suitable temperature,with different incubation times,depending on the material and size of the workpiece , and then slow cooling (the cooling speed is the slowest),so as to make the internal organization of the metal achieve equal or at the equilibrium state, to obtain a good process properties and performance, or prepare for further hardening.

Normalizing → the workpiece is heated to a suitable temperature in the air cooled. The effect of normalizing is similar to annealing , but the former process more finely tissue obtained, generally used to improve the cutting performance of the work piece. Sometimes normalizing also can be used for a number of workpiece demanding not high as a final heat treatment.
 
Hardening → Heating work piece to a certain temperature.Cooling rapidly at water, oil, or other inorganic salts, organic aqueous solution etc. quenching medium. After quenching,steel work piece getting hard , but also brittle.

Annealing, normalizing, hardening and tempering is the overall heat treatment of the "four fire", which is closely related to the quenching and tempering, often used in conjunction, are indispensable.

"Four fire" with different heating temperatures and cooling methods,it turns out different heat treatment processes. In order to obtain a certain degree of strength and toughness, sometimes combine quenching and tempering process,called quenched and tempered.

If you have any metal work parts require heating, tempering ,hardening, anenaling etc. heat treatment, please must think us- Shenqiu Yongda HF Equipment CO.,ltd ,since 1996,rewarding your trust !

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