Precautions for quenching with machin chofaj segondè frekans

1. Metòd refwadisman

Metòd refwadisman segondè-frekans chofaj machin trempe detèmine pa yon konsiderasyon konplè sou faktè sa yo: dapre materyèl asye a, metòd la nan chofaj endiksyon, fòm nan ak gwosè pati pyès sa yo, elatriye souvan itilize metòd refwadisman yo se: espre, imèsyon.

Jet refwadisman: pati ki fèt ak asye alyaj;

Refwadisman Immersion: Pati ki fèt ak alyaj ki ba ak kabòn asye.

NAN. Frekans

The frequency of the high-frequency quenching machine required by different heating processes is also different, but if the frequency we choose is not enough to meet the heating requirements, such as uneven heating, slow heating time, low work efficiency, and the temperature fails to meet the requirements, then It is easy to cause damage to the workpiece.

3. Tanperati chofaj

The suitable heating temperature of the high frequency quenching machine is related to the heating rate, chemical composition and original microstructure of the steel.

Fourth, the technical requirements of parts

The technical requirements of surface quenched parts include: hardened zone distribution, quenched layer structure, quenched layer depth, surface hardness, etc.

5. Metòd chofaj ak operasyon pwosesis

1. Metòd chofaj similtane

The advantages of the simultaneous heating method: In order to improve the production efficiency when mass-producing products, this method can be used. Reason: The heated surfaces are co-heated at the same time, and the entire part of the part that needs to be heated is surrounded by the inductor.

2. Metòd chofaj kontinyèl

Sa a se benefisye elaji seri aplikasyon an nan machin nan trempe wo-frekans, pwodiktivite nan chofaj kontinyèl se ba, men zòn nan chofaj redwi, ak pouvwa a nan machin nan chofaj segondè-frekans pèmèt yo dwe redwi (refwadisman ak chofaj yo). kontinyèl).