The crankshaft is an important part of the engine, which can change the up and down (reciprocating) motion of the connecting rod into a circular (rotating) motion, and it must bear huge friction during the work process. Therefore, many crankshaft manufacturers use medium frequency induction heating The power supply quenches the crankshaft and the effect is very good.
After the crankshaft is quenched by the medium-frequency induction heating power supply, there will be a hardened layer of about 3mm on the surface. These hardened layers greatly improve the wear resistance and service life of the crankshaft. As for how much equipment should be used for heat treatment, it depends on the specific specifications of the crankshaft.
The medium frequency induction heating power supply uses the principle of electromagnetic induction, which can penetrate non-metallic substances and instantly induce heat to any metal in a non-contact form. It is a good equipment for quenching heat treatment of workpieces. When it performs quenching heat treatment on the crankshaft, it can adjust the working frequency and power of the equipment as needed to regulate the surface hardened layer, so that the martensite structure of the hardened layer is finer, and the hardness, strength and toughness are relatively high. , to meet the working requirements of the crankshaft. Even better, the medium-frequency induction heating power supply does not produce noise and dust during work, which greatly improves the working environment for workers.
en 
cn 
jp 
ko 
de 
es 
it 
ru 
pt 
vi 
th 
pl 
