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Material surface treatment device

A surface treatment device and treatment chamber technology, which is applied to discharge tubes, electrical components, circuits, etc., can solve the problems of low work efficiency and long processing time by laser method, and achieve small overall temperature rise, small deformation, and good surface finish. Effect

Pending Publication Date: 2020-05-19
陕西中控微脉智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the previous three methods, although the laser method is technologically advanced, it is limited by the contradiction between the spot size and the light energy intensity. The laser method has the defects of long processing time and low work efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] like Figure 1 to Figure 3 As shown, the material surface treatment device includes a treatment chamber 1 , an electron gun 2 installed inside the treatment chamber 1 , an operating table 3 and an adjustment mechanism 4 , and an exhaust hole 5 is provided on one side of the treatment chamber 1 . In the figure, the processing chamber 1 is a sealed chamber structure with covers at both ends, and the electron gun 2 is vertically arranged directly above the processing chamber 1. The electron gun 2 is composed of a gun barrel 201, a cathode 202 for emitting electron beams, and a An anode 203 for beam transmission and a solenoid 204 for collecting electron beams are composed. One end of the gun barrel 201 communicates with the inside of the processing chamber 1, and the other end of the gun barrel 201 is equipped with a cathode 202. The anode 203 is a ring or hollow column structure And it is arranged directly below the cathode 202 , and the solenoid 204 is coiled on the oute...

Embodiment 2

[0045] On the basis of embodiment one, an electrospray gun 6 is added, and the electrospray gun 6 can be used for surface alloy forming of the processed material, such as Figure 4 As shown, the electrospray gun 6 and the electron gun 2 are arranged side by side on the processing chamber 1. Specifically, the electrospray gun 6 is composed of a nozzle 601, a plasma generator 602 for generating electrons, and an electroplating object 603 for generating electroplating ions. , wherein: one end of the nozzle 601 communicates with the inside of the processing chamber 1 , the other end of the nozzle 601 is installed with a plasma generator 602 , and the electroplating object 603 is arranged directly below the plasma generator 602 .

[0046] Specifically, the plasma generating electrode 602 is connected to the positive electrode, and the electroplating object 603 is connected to the negative electrode. Generally, a voltage of 220V is used. In actual use, the output voltage of the power...

Embodiment 3

[0051] like Figure 5 to Figure 7 As shown, this embodiment includes a treatment chamber 1 and an electron gun 2 installed inside the treatment chamber 1, an operating table 3, an adjustment mechanism 4, and an electric spray gun 6. The side of the treatment chamber 1 is also provided with an exhaust hole 5, but the electron gun 2 and the layout scheme of the electrospray gun 6 are intersecting layout schemes. In the figure, the electron gun 2 is in a horizontal position, the electrospray gun 6 is in a vertical position, and the treatment chamber 1 has adopted a cylindrical or circular cavity compared with embodiments one and two, which is more compact.

[0052] In the figure, the adjustment mechanism 4 adopts a rotation adjustment mechanism, which specifically includes a rotating table 405 and a rotating shaft 406. The rotating table 405 is a load-bearing body. The rotating table 405 is installed inside the processing chamber 1 through a rotating shaft 406. The rotating shaft...

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Abstract

The invention provides a material surface treatment device and belongs to the technical field of electronics. The treatment device comprises a treatment chamber, an electronic gun, an operating tableand an adjusting mechanism, whereinthe electronic gun, the operating table and the adjusting mechanism are arranged in the treatment chamber, and the treatment chamber forms a vacuum environment through an air suction and exhaust hole on one side. The treatment device utilizes electron beams to treat a surface of a material; and the device only consumes electric energy, can be repeatedly used, andis high in cost-benefit ratio. A treatment mode is short in action time, does not influence a treated object body, can remarkably improve surface smoothness of a treated material, is environment-friendly and harmless to a human body, and the device can be widely applied to the technical fields of aerospace, precision machining, power electronics, instruments and meters, material modification, preservative treatment, environmental protection technologies and the like.

Description

technical field [0001] The invention relates to a material surface treatment device, which belongs to the field of electronic technology, in particular to a device for material surface treatment using electron beams. The application scope includes but not limited to: aerospace, precision machining, power electronics, instrumentation, material improvement properties, anti-corrosion treatment, environmental protection technology and other fields. Background technique [0002] Surface treatment refers to the technology of reprocessing the surface of substances or materials by means of methods, tools, processes, etc. At present, the surface treatment methods mainly include: grinding method, heat treatment method, chemical method and laser method. [0003] The grinding method refers to the use of fine and high-strength particles to repeatedly rub the surface of the object to be treated. With the advancement of technology, there has been a grinding method that uses supersonic pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J37/30
CPCH01J37/3002
Inventor 陈炎伟李伟李立明
Owner 陕西中控微脉智能科技有限公司
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