Several problems need to pay attention in quenching heat treatment for pipe quenching
Forever is a manufacturer specializing in the production of Pipe induction quenching furnace. The company headquarters in China has the “hometown of acrobatics” in Wuqiao development area, with nearly 20 years of manufacturing equipment experience and a group of skilled engineers. Since the establishment of the company, thanks to the support and love of the new and old customers, the service team is constantly expanding and the service sector continues to expand.
Today, we gives you a brief description of the problems need to pay attention in quenching heat treatment for pipe.
1. Confirm the technical requirements for pipe quenching
The surface hardness of the pipe is related to the chemical composition and the use conditions of the material after heat treatment. The depth of the quenching layer is determined mainly according to the mechanical properties of the workpiece. According to the different shape of the pipes and the working condition, the parts and dimensions of the hardened parts of various surface hardening parts have different requirements. The material and working conditions of each grade are specified.
2.Selection of quenching temperature for induction heat treatment furnace
The heating speed of the induction heat treatment furnace is fast. Compared with the general heating mode, the heating speed is higher. The suitable heating temperature is related to the chemical composition of the steel, the state of the original tissue and the heating speed.
3. Selection of frequency of induction heat treatment furnace
The selection of the frequency of the pipe induction quenching furnace is mainly determined by the depth of the quenching layer and the size of the workpiece. When the equipment is given or selected, the frequency of the equipment is a parameter that is not adjustable.
4.Induction heating method and process operation
● Simultaneous heating method: this heating method is heating the surface at the same time and heating up at the same time, the whole part of the workpiece needs heating is surrounded by inductor. In mass production, in order to give full play to the potential of the pipe induction quenching furnace and improve the production efficiency, as long as the output power of induction heat treatment furnace is sufficient enough, it can be heated at the same time as much as possible. .
● Continuous heating,:continuous heating and cooling of parts. The continuous heating rate is lower, but the heating area can reduce, and the power of the equipment can be reduced, thus expanding the application scope of the equipment.
Contact person: Hailee Ma
Phone: 0086-18932783253(whatsapp, wechat)
Specialist of induction billet heater is glad to be your partner in the field of induction heating.
Post time: 07-06-2018