Precautions for quenching with mesin pemanasan frékuénsi luhur

1. Métode cooling

Metodeu cooling tina frékuénsi luhur mesin pemanasan quenching ditangtukeun ku tinimbangan komprehensif faktor di handap ieu: nurutkeun bahan baja, métode pemanasan induksi, bentuk jeung ukuran tina bagian, jsb métode cooling ilahar dipaké nyaéta: semprot, immersion.

Jet cooling: bagian dijieunna tina baja alloy;

Immersion Cooling: Bagian dijieunna tina alloy lemah sareng baja karbon.

2. Frékuénsi

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. Suhu pemanasan

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. Métode pemanasan sarta operasi prosés

1. Metoda pemanasan simultaneous

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. Metoda pemanasan kontinyu

Ieu mangpaat pikeun dilegakeun rentang aplikasi tina mesin quenching frékuénsi luhur, produktivitas pemanasan kontinyu low, tapi wewengkon pemanasan diréduksi, sarta kakuatan tina mesin pemanasan frékuénsi luhur diwenangkeun pikeun ngurangan (cooling sarta pemanasan anu. kontinyu).