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Anodic oxidation treatment device for aluminum alloy surface

An aluminum alloy surface and anodic oxidation technology, which is applied in the field of aluminum alloy manufacturing, can solve the problems of troublesome handling and low oxidation efficiency, and achieve the effects of simple transportation, high oxidation efficiency and reasonable device design

Inactive Publication Date: 2016-03-09
SICHUAN XUNJI TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] The invention provides an aluminum alloy surface anodic oxidation treatment device, which solves the technical problems of troublesome handling and low oxidation efficiency in the existing aluminum alloy surface anodic oxidation treatment, and realizes reasonable design of the device, simple transportation, and high oxidation efficiency technical effect

Method used

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  • Anodic oxidation treatment device for aluminum alloy surface

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Embodiment 1

[0020] In Embodiment 1, an aluminum alloy surface anodic oxidation treatment device is provided, please refer to figure 1 , the device includes:

[0021] Oxidation box 1, an oxidation tank is provided in the oxidation tank, electrolyte is housed in the oxidation tank, a transmission hole is respectively provided on the left and right sides of the oxidation box, and one end of the transmission belt 2 passes through the two transmission holes respectively, The left end of the transmission belt is provided with an aluminum alloy storage box 3 to be oxidized, the right side of the transmission belt is provided with an oxidized aluminum alloy storage box 4, and the transmission belt transmits from left to right. A support structure, the N is an integer greater than or equal to 5, the first support structure includes: a first support 5 and a first roller 6, the lower end of the first support is fixed on the ground, and the upper end of the first support is connected to the first rol...

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PUM

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Abstract

The invention discloses an anodic oxidation treatment device for an aluminum alloy surface. The anodic oxidation treatment device comprises an oxidation tank. The oxidation tank is filled with an electrolytic solution. The left side face and the right side face of the oxidation tank are each provided with a transferring hole. One end of a transferring belt penetrates through the two transferring holes. A to-be-oxidated aluminum alloy placing box is arranged at the left end of the transferring belt. An oxidated aluminum alloy placing box is arranged on the right side of the transferring belt. The transferring belt conducts transferring from left to right. An electrolytic solution recycling bin is connected to the right side of the oxidation tank. The technical effects that the device is reasonable in design, simple to convey and high in oxidation efficiency are achieved.

Description

technical field [0001] The invention relates to the field of aluminum alloy manufacturing, in particular to an aluminum alloy surface anodic oxidation treatment device. Background technique [0002] The process of placing aluminum and its alloys in a suitable electrolyte as an anode for electrical treatment is called anodic oxidation. After anodic oxidation, an oxide film with a thickness of several microns to hundreds of microns can be formed on the surface of aluminum. The surface of the oxide film is porous honeycomb, compared with the natural oxide film of aluminum alloy, its corrosion resistance and wear resistance are significantly improved. Using different electrolytes and process conditions, anodic oxide films with different properties can be obtained. Anodizing includes chromic acid anodizing, oxalic acid electrolyte anodizing, and sulfuric acid anodizing. Compared with oxalic acid and chromic acid anodization, sulfuric acid anodization has lower working voltage,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D11/04
CPCC25D11/04
Inventor 姜琳王开波何强
Owner SICHUAN XUNJI TECH CO LTD
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