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vacuum heat treatment furnace leak detection
The oil quenching vacuum heat treatment furnace produced by our company is an example of leak detection on site. This paper introduces the leak detection method based on theoretical analysis and judgment in the absence of special leak detection instrument. Leak detection of vacuum heat treatment ...
High vacuum furnace
High vacuum furnace is a national standard energy-saving heat treatment furnace, super energy-saving structure, using all fiber structure, energy saving 30% – 40%. The high vacuum furnace is mainly composed of furnace body (including furnace lining), electric heating device, vacuum device (...
Vacuum carburizing heat treatment process
The results show that the flatness is not well controlled and the flatness is poor. The mounting method is improved, the hanging mode of h-shaped material rod is adopted, and the width, groove depth, wall thickness and other parameters of material rod are constantly improved, which can improve th...
Vacuum Furnace Characteristics
(1) Strict vacuum sealing: it is known to all that the vacuum heat treatment of metal parts is carried out in a closed vacuum furnace. Therefore, it is of great significance to obtain and maintain the original air leakage rate of the furnace and ensure the working vacuum of the vacuum furnace to ...
Common vacuum leak detection methods
Helium Mass Spectrometer Leak Detection: This technology is an indispensable technology in the field of vacuum leak detection. Due to the high efficiency of leak detection, simple and easy operation, sensitive instrument response, high accuracy, and resistance to interference from other gases, it...
Vacuum heat treatment
Vacuum heat treatment is a comprehensive technology combining vacuum technology and heat treatment, which means that all and part of the heat treatment process is performed under vacuum. Vacuum heat treatment can realize almost all heat treatment processes, such as quenching, annealing, tempering...
Technical improvement of vacuum sintering furnace
Composition System of Vacuum Sintering Furnace Vacuum sintering furnace is a protective sintering furnace for articles heated in a vacuum environment. There are many heating methods, such as resistance heating, induction heating and microwave heating. Vacuum sintering furnace is generally compose...
Diamond tool manufacturing
Difficult to process non-ferrous metals When processing copper, zinc, aluminum and other non-ferrous metals and their alloys, these materials adhere to the tool, not suitable for processing. Diamond tools made of low friction coefficient and low affinity with non-ferrous metals can prevent the me...
Vacuum brazing process
Vacuum brazing production technology is the technical software to make the super hard abrasive brazing tools. There are six processes including product preparation, pre-processing, sanding and powdering, firing, post-processing and packaging and storage. Product preparation process Product prepar...
diamond cutting tools manufacture
This paper introduces the design and manufacture of diamond tools and some latest achievements of diamond tools. This paper expounds the development trend of modularization and cheapness from the perspective of popularization and application, and puts forward some new ideas and methods on how to ...