Long bar heat treatment machine needs periodic quenching parameter verification
Quenching is a heat treatment process of heating metal workpiece to its critical temperature and obtain unbalanced structure based on martensite through fast cooling. Quenching is a heat treatment process that is frequently used. Metal workpiece can greatly improve its rigidity, wear resistance, hardness, fatigue strength and toughness through quenching process, so that metal workpiece can meet the requirements of different applications.
We know that the long bar heat treatment machine needs regular maintenance. Then in addition to the regular maintenance and repair, what do we need for long bar heat treatment machine? It has been said that one false step will make a great difference. It is the same for quenching process of long bar heat treatment machine. Therefore, it is necessary to verify the quenching parameters of the long bar heat treatment machine as the quenching result is effected by many factors.
1. Why does the long bar heat treatment machine quenching parameters need regular verification?
As the heat treatment furnace adopts electric parameters( such as current, voltage, output power and relative moving speed) to control heating parameter (heating temperature and time). So the stablity of long bar heat treatment machine has great effect on the workpiece quenching quality. Therefore, the long bar heat treatment machine needs regular parameter verification.
2. Under what circumstances, the long bar heat treatment machine needs parameter verification?
1. After repair or replace the electrical components of heat treatment electric furnace (including quenching inductor) , the quenching process parameters need to be re verified.
2. In the normal production process, we must regularly verify the original quenching process parameters to ensure the long-term effectiveness and controllability of the production process.
Yuantuo has long-term cooperation with major steel enterprises at home and abroad. With the development of the market, it creates faster, more refined, better, more energy saving and environmental protection and automation, humanized induction heat treating furnace.
Overseas manager: Tom Wang
Email:tom@foreverfurnace.com
Phone: 0086-13303078975(whatsapp, wechat,line)
Specialist of induction heating equipment and system in China; Glad to be your business partner in induction heating field.
Post time: 05-03-2018