How parts are loaded is very much a function of the geometry of the part as well as the style of the furnace being used.
Vacuum heat treatment furnace parts.
The most common arrangement used in horizontal vacuum furnaces is rectangular baskets designed for stacking or nesting fig 1 below.
This will often liberate chrome from the parts and fixtures 4 the hot zone absorbed water vapor refer to 1 for why 5 water jacket leaks heat exchanger leaks traces of water etc.
With programmed control each run is assured of repeating the same treatment as the previous load and a permanent graphic chart guarantees traceability for every job.
Therefore it is very important to obtain and maintain the original leakage rate of the furnace and ensure the working vacuum of the vacuum furnace to ensure the quality of vacuum heat treatment of parts.
Parts emerge ready for further forming parts emerge without scaling or discoloration parts require no further cleaning it takes a vacuum heat treatment furnace to achieve these results.
For gas cooled vacuum furnace nitrogen gas storage tank should be provided.
Each of our modern vacuum furnaces have automatic micro processor controls to insure that your parts are treated to the exact specified design requirements.
Vacuum furnace is composed of furnace body vacuum unit hydraulic system control system cooling system and other parts.
With standard and custom products available we can build the right furnace for your heat treating needs.
The results are clean shiny parts with minimal distortion and which require comparatively little post treatment finishing and cleaning.
Benefits of vacuum heat treating.
Essentially parts are positioned in a special chamber.
3 the furnace was run at high temperatures while in a very deep vacuum.
These are typically placed atop carrier grids.
Vacuum heat treatment furnace has a high degree of automation because the operation of heating and cooling of metal workpieces requires dozens or even dozens of actions to complete.
Guidelines for selecting vacuum furnaces vacuum furnaces for creation of new values.
Oxygen is removed from the chamber and replaced with.
In order to prevent water shutdown or insufficient water pressure high altitude water tank should be provided to prevent seals and electrodes from burning out or ablating due to water shutdown.
Vacuum heat treating is clean easy to control and safe.
Some remarkable new materials have been developed and manufactured in recent years for which the heat treatment process has gained considerable attention specifically the high added value and reliability offered by vacuum furnaces.
Vacuum heat treatment of metal parts is carried out in a closed vacuum furnace.
