16kw High Frequency Welding Equipment 【26kw High Frequency Welding Equipment】, Gear Hardening Equipment, High Frequency Pump Pipe Hardening Equipment, Gear Manufacturer
The hardening process is widely used in modern mechanical manufacturing industries. Important mechanical parts, especially steel components used in automobiles, airplanes, and rockets, are almost all treated with hardening. To meet the vastly different technical requirements of various parts, a variety of hardening processes have been developed. For example, depending on the part being treated, there is overall hardening, partial hardening, and surface hardening; depending on whether the phase transformation is complete during heating, there is complete hardening and incomplete hardening (for hypoeutectoid steel, this method is also known as subcritical hardening); depending on the content of the phase transformation during cooling, there is分级 hardening, isothermal hardening, and under-speed hardening, etc., machine tool guide hardening equipment 50kw high frequency welding equipment