Small vacuum heat treatment furnace design characteristics

Small vacuum heat treatment furnace design characteristics

Vacuum heat treatment is the heat treatment technology and vacuum technology combined the two together a comprehensive technology, mainly refers to the heat treatment process of all or part of the process of vacuum. Vacuum heat treatment furnace thermal efficiency is relatively high, can realize the rapid cooling or heating work, also can realize no decarburization, no oxidation and carburizing, and so on, in addition to this, you can also take scales of the treated surface, and can also play a role skim degassing, etc, which can be processed workpiece surface brightness purification effect.
When small vacuum heat treatment furnace design USES a lot of new and high technology, the following will introduce small vacuum heat treatment furnace design features:
1, water cooling device
In order to ensure that the vacuum heat treatment furnace of the furnace shell have no deformation work under high temperature condition, etc., must be installed in a vacuum heat treatment furnace cooling device, so as to guarantee the normal work of the vacuum heat treatment furnace, can prolong the service life of vacuum heat treatment furnace.
2, low voltage large current
Vacuum heat treatment furnace adopts low voltage large current. The working voltage of vacuum heat treatment furnace is too large, arc discharge may happen, burned electric heating element, cause an accident. So the working voltage of vacuum heat treatment furnace is low, usually below 100 v.
3, vacuum heat treatment
Many insulation only in vacuum heat treatment, because the material easy to oxidation under atmospheric conditions.
4, vacuum sealing
Sealed vacuum heat treatment furnace processing components can ensure the quality of products. So the part that is installed on the vacuum furnace to ensure the sealing structure is.
5, intelligent operation
The process of vacuum heat treatment furnace metal workpieces is complex, some process to be finished in a short time, so only intelligent operation to ensure the accuracy of the processing.