Cleaning process of metal powder injection molding vacuum degreasing sintering furnace
A vacuum degreasing and injection molding technology, used in furnaces, furnace components, descaling devices, etc., can solve the problems of adhesive grease that cannot be quickly cleaned, affecting work efficiency, etc., to facilitate follow-up work, improve work efficiency, and easy to use. Effect
Inactive Publication Date: 2021-01-29
苏州敏发科精密电子科技有限公司
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[0004] The purpose of the present invention is to provide a metal powder injection molding vacuum degreasing sintering furnace cleaning process to solve the problem that the residual adhesive and grease inside the vacuum degreasing sintering furnace cannot be cleaned quickly and affect the follow-up work efficiency.
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0032] see Figure 1-4 , an embodiment provided by the present invention: a metal powder injection molding vacuum degreasing sintering furnace cleaning process, the metal powder injection molding vacuum degreasing sintering furnace cleaning process uses a vacuum degreasing sintering furnace shell 1, an electric heater 10 and a vacuum degreasing furnace 3 Realize, the vacuum degreasing furnace 3 is located inside the shell 1 of the vacuum degreasing sintering furnace, a sintering furnace cover 4 is installed on one side of the vacuum degreasing furnace 3, a limit seat 11 is installed on one side of the electric heater 10, and a limit seat 11 is installed on the outside...
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The invention discloses a cleaning process of a metal powder injection molding vacuum degreasing sintering furnace, relates to the field of cleaning of vacuum degreasing sintering furnaces, and aims to solve the problems that residual adhesives and oil dirt in a vacuum degreasing sintering furnace in the prior art cannot be quickly cleaned, and the subsequent working efficiency is influenced. Thecleaning process of the metal powder injection molding vacuum degreasing sintering furnace is achieved through a vacuum degreasing sintering furnace shell, an electric heater and a vacuum degreasing furnace; the vacuum degreasing furnace is located in the vacuum degreasing sintering furnace shell; a sintering furnace cover is installed on one side of the vacuum degreasing furnace, and an electricheating ring is installed on one side of a limiting base; a telescopic rod is installed on one side of the limiting base; an electric cylinder is installed at one end of the telescopic rod; a materialcollecting barrel is installed at the lower end of the electric cylinder; a wear-resisting cushion layer is installed at the lower end of the material collecting barrel; an electromagnetic valve is installed at the lower end of the interior of the vacuum degreasing furnace; and a vacuum pump is installed on the front end face of the vacuum degreasing sintering furnace shell.
Description
technical field [0001] The invention relates to the technical field of vacuum degreasing and sintering furnace cleaning, in particular to a cleaning process of metal powder injection molding vacuum degreasing and sintering furnace. Background technique [0002] A vacuum furnace is a device for heating in a vacuum environment. In the furnace chamber sealed by metal shell or quartz glass cover, it is connected with high vacuum pump system by pipeline. The furnace vacuum can reach 133×(10-2~10-4)h. The heating system in the furnace can be directly heated by electric resistance furnace wire (such as tungsten wire), or can be heated by high-frequency induction. The highest temperature can reach about 3000°C. It is mainly used for ceramic firing, vacuum smelting, degassing and annealing of electric vacuum parts, brazing of metal parts, and ceramic-metal sealing, etc. Vacuum sintering furnace is a furnace for protective sintering of heated objects in a vacuum environment. There...
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IPC IPC(8): B22F3/22B22F3/10F27D25/00
CPCB22F3/225B22F3/1021F27D25/008F27D25/001
Inventor 谢登华秦宗智
Owner 苏州敏发科精密电子科技有限公司