What is the classification of industrial heat treatment equipment? How to choose the right equipment?
We do not know about the industrial heat treatment process, in fact, it mainly refers to the metal workpiece in a certain medium heated to a certain temperature, so as to change the internal structure of the metal material to achieve a certain performance of the equipment. At present, however, there are many categories of this kind of equipment, which can be divided into different types according to heat source, working temperature, process use and so on. Therefore, this also shows that in the choice of heat treatment equipment to choose according to their own needs. Believe that the friends outside the line should not understand this very much, so, below, small make up to give you a detailed introduction!
1. Divide by heat source
According to the heat source can be divided into resistance furnace, fuel furnace (coal furnace, oil furnace and gas furnace). At present, the resistance furnace is widely used.
2. According to the working temperature
According to the working temperature can be divided into high temperature furnace (1000~1300℃), medium temperature furnace (650~1000℃), low temperature furnace (& LT; 650 ℃).
3. According to the heating medium in the furnace
According to the furnace heating medium can be divided into air furnace, controllable atmosphere furnace, bath furnace, fluidized particle furnace, vacuum furnace, ion nitriding furnace.
4. According to the process use
According to the process can be divided into furnace, annealing furnace, quenching furnace, furnace, carburizing furnace, nitriding furnace, carburizing furnace.
1. According to the technological requirements of heat treatment or the technical requirements of parts:
Such as quenching and tempering treatment, annealing, normalizing can choose ordinary heat treatment furnace, if the requirement of carburizing, nitriding furnace, nitriding furnace, if the requirement of surface oxidation and decarburizing strictly choose controllable atmosphere furnace, vacuum furnace, if the requirement of surface quenching choose medium frequency, high frequency quenching equipment, and so on.
2. Selection based on cost:
General box type furnace, well type furnace general cost is lower, and vacuum furnace, salt bath furnace, controllable atmosphere furnace cost is high, can be chosen according to the price given.
3. According to the shape of parts:
The long rod type chooses the well type furnace, the disc type chooses the box type furnace, the small piece chooses the net belt furnace and so on.
4. Batch selection according to the parts processed:
Batch selection of continuous furnace, such as mesh belt furnace, roller bottom furnace, batch selection of cycle furnace.
5, according to the size of the parts to be processed:
Choose a large size for a large power stove and a small size for a small power stove.
6. According to customer requirements:
Customers sometimes require a specific furnace for heat treatment, such as special requirements for salt bath furnace heat treatment, you have to choose a salt bath furnace, special requirements for vacuum furnace, you have to choose a vacuum furnace, but not other types of heat treatment furnace.
Above, is small make up the classification of industrial heat treatment equipment, and the selection of this kind of equipment introduced. Hope to be helpful to you!
On 2018-08-08 11:45:46
