Hebei Yuantuo Electromechanical equipment Manufacturing Co., Ltd. Professional Induction heating machine manufacturers, intelligent and efficient equipment, induction heating equipment cabinet seal, reverse rate power of more than 98%, control accuracy of 0.1% induction heating equipment, high precision, stable and reliable, efficient and energy-saving, perfect after-sales service, purchase of high-quality induction heating equipment, Zhixuan Yuantian electromechanical, 22 years rich experience, welcome to consult and visit.
At present, the advanced mechanical manufacturing industry can no longer meet the characteristics of the use of metal itself, usually using “four fires” treatment to achieve the ideal state, using different characteristics. The following remote electromechanical induction heating equipment engineer introduces the metal heat treatment process:
1, definition: metal heat treatment is a process method of heating metal work-piece in a certain medium to a suitable temperature, and keeping it in this temperature for a certain period of time, and cooling at different rates. Metal heat treatment is to give or improve the performance of the work-piece by changing the microstructure of the work-piece or changing the chemical composition of the surface of the work-piece. It is characterized by improving the internal quality of the work-piece, which is generally not visible to the naked eye. Heat treatment process generally includes three processes: heating, heat preservation and cooling, sometimes only heating and cooling. These processes connect with each other and are uninterrupted. Metal heat treatment process, manufacturing industry must know knowledge
2, basic process: steel integral heat treatment there are annealing, normalizing, quenching and tempering four basic processes, is the “four fires” in the overall heat treatment.
The annealing and tempering cooling modes are different. the annealing is to heat the work-piece to a proper temperature, adopt different heat preservation time according to the material and the size of the work-piece, then carry out slow cooling, Or for further quenching. Normalizing is the cooling in air after heating the work-piece to a suitable temperature, the effect of normalizing is similar to that of the annealing, but the resulting tissue is finer, often used to improve the cutting performance of the material, and is sometimes used as a final heat treatment for some of the required parts.
With the improvement of production process level, heat treatment has been widely used, these basic knowledge we must understand. The main induction heat treatment equipment produced by Yuantuo electromechanical is: steel bar heat treatment equipment, steel pipe quenching and tempering heat treatment equipment, steel pipe heat treatment equipment, steel bar heat treatment furnace, thread steel heat treatment equipment, oil casing heat treatment equipment, steel pipe heat treatment furnace, etc.
Overseas manager: Tom Wang
Phone: 0086-13303078975(whatsapp, wechat,line)
Specialist of bar heat treatment furnace in China; Glad to be your business partner in induction heating field.
Post time: 07-22-2019