Take you to understand the fully automatic temperature closed loop intermediate frequency kelûmêlê germkirinê induction

The 750KW/1.0KHZ intermediate frequency induction heating furnace adopts three automatic selection mechanisms of feeding, feeding, discharging and temperature. The specially proposed temperature closed-loop control uses two power supplies and three sensors. The thermometer adopts perforated temperature measurement, the first thermometer is in the preheating section, and the second thermometer is at a certain position away from the furnace outlet. The first thermometer collects the temperature of the specific temperature measurement point and feeds it back to the PLC. The PLC intelligent output ensures that the temperature of the furnace outlet meets the set temperature. Two thermometers, two power supplies, multiple sensors, modular design It constitutes a fully closed-loop temperature control system.

Parametreyên pêvajoyê yên sereke yên firna germkirinê ya induksiyona frekansa navîn wiha ne:

1. Materyalên vala: 45 # pola, hwd.

2. Rêjeya taybetmendiyên vala: diameter Φ70-160, dirêjahiya 120-540. Piraniya baran bixweber ji hêla celebê tabloya şûştinê ve têne xwarin, û yên ku ji rêza makîneya xwarinê derbas dibin an jî bi destan di nav qulika V-yê de têne xwarin.

3. Germahiya germkirinê: 1250℃.

4. Beat: Tîpîkî vala Φ120, dirêjahiya 250mm: 44 çirke / perçe. Diameter Φ90 û dirêjahiya 400mm: 40 çirk / perçe. Diameter Φ150 û dirêjahiya 300mm: 82 çirke / perçe.

5. Germkirin di dema xebata normal de aram e, û guheztina germahiyê di navbera her beşê materyalê de di nav ± 15 ° C de ye; axial û radial (tabloya bingehîn) ≤100°C.

6. Zexta pergala dabînkirina avê ya sarbûnê ji 0.5MPa mezintir e (zexta avê ya normal ji 0.4 MPa mezintir e), û germahiya bilind 60 °C ye. Pêdivî ye ku zext û pêwendiya pêlavê ya têkildar jî li gorî standardên ewlehiyê bi rêjeyî were zêdekirin.