Aluminum product highly-polished anode technology

A technology of aluminum products and craftsmanship, which is applied in the field of high-gloss anode technology for aluminum products, can solve the problems of small processing area and high cost, and achieve the effect of improving decorative effects and enriching colors

Inactive Publication Date: 2018-11-06
RUGAO HUAYANG ALUMINUM PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are few high-gloss anode products for aluminum alloy products on the market. Most of the high-gloss effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A high-gloss anode process for aluminum products, comprising the following steps:

[0025] Step 1): Grinding the surface of the aluminum product with a 600# abrasive belt;

[0026] Step 2): Use a 600# nylon wheel to polish the surface of the aluminum product;

[0027] Step 3): Use a sackcloth wheel with green wax for initial polishing;

[0028] Step 4): Use a cloth wheel with white wax for fine polishing;

[0029] Step 5): anode reaction;

[0030] The anode reaction specifically includes the following steps: a. wax removal; b. polishing and neutralization; c. oxidation; d. dyeing;

[0031] a Wax removal: add wax removal water into the wax removal tank, turn on the air to stir, heat up to 55°C and fully dissolve, fix the aluminum product on the hanger, immerse the hanger with the aluminum product in the wax remover tank for 1 minute, and then take it out Enter the washing tank for washing;

[0032] b chemical throwing, neutralization:

[0033] Chemical polishing: a...

Embodiment 2

[0042] Process the aluminum product according to the same process as in Example 1, the difference is that step 5): anodic reaction:

[0043] a Dewaxing: Add dewaxing water into the dewaxing tank, turn on the air and stir, heat up to 50°C and fully dissolve, then fix the aluminum product on the hanger, immerse the hanger with the aluminum product in the dewaxer tank for 2 minutes, and then take it out Enter the washing tank for washing;

[0044] b chemical throwing, neutralization:

[0045] Chemical polishing: add chemical polishing agent into the chemical polishing tank, turn on the air stirring, and heat up to 105°C; immerse the aluminum product in the chemical polishing tank to react for 60 seconds, then take it out and wash it in the washing tank; the chemical polishing agent is 85% containing 800ml / L A mixed solution of phosphoric acid and 160ml / L of 98% sulfuric acid;

[0046] Neutralization: Then add a nitric acid solution with a nitric acid concentration of 260g / L int...

Embodiment 3

[0051] Process the aluminum product according to the same process as in Example 1, the difference is that step 5): anodic reaction:

[0052] a Dewaxing: Add dewaxing water into the dewaxing tank, turn on the air to stir, heat up to 60°C and fully dissolve, fix the aluminum product to the hanger, immerse the hanger with the aluminum product in the dewax tank for 1.5min, then Take it out and wash it in the washing tank;

[0053] b chemical throwing, neutralization:

[0054] Chemical polishing: add chemical polishing agent into the chemical polishing tank, turn on the air stirring, and heat up to 120°C; immerse the aluminum product in the chemical polishing tank to react for 20 seconds, then take it out and wash it in the washing tank; the chemical polishing agent is 85% containing 750ml / L A mixed solution of phosphoric acid and 140ml / L of 98% sulfuric acid;

[0055] Neutralization: Then add a nitric acid solution with a nitric acid concentration of 300g / L into the neutralizati...

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PUM

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Abstract

The invention discloses an aluminum product highly-polished anode technology. The aluminum product highly-polished anode technology comprises the following steps that an aluminum product surface is polished with an abrasive belt; a nylon wheel is used for polishing the aluminum product surface; a linen wheel is matched with green wax to conduct initial polishing; a cloth wheel is matched with white wax to conduct finishing polishing; an anodic reaction is made; wax removal, chemical polishing, neutralizing, oxidation, dyeing and hole sealing are carried out; a polishing machine is used, and aconsumable item cloth wheel is matched with white wax to conduct finishing polishing; and the aluminum product surface is wiped and checked. By means of the aluminum product highly-polished anode technology, physical polishing and chemical polishing are combined, a specially-matched chemical polishing agent is used, the large-area highly-polished anode effect can be achieved, the aluminum productanode highly-polished bright face surface machining effect is achieved, dyeing into rich colors can be achieved, a new aluminum product surface machining technology is provided, and the aluminum product highly-polished anode technology is suitable for large-scale industrial production.

Description

technical field [0001] The invention relates to a high-gloss anode process for aluminum products, which belongs to the technical field of aluminum product processing. Background technique [0002] At present, there are few high-gloss anode products for aluminum alloy products on the market. Most of the high-gloss effects need to be processed after the anode with a high-gloss drilling and cutting machine, and the processing area is small and the cost is high. Contents of the invention [0003] Purpose: In order to overcome the deficiencies in the prior art, the present invention provides a high-gloss anode process for aluminum products. [0004] Technical solution: In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: [0005] A high-gloss anode process for aluminum products, characterized in that it includes the following steps: [0006] Step 1): Grinding the surface of the aluminum product with an abrasive ...

Claims

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Application Information

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IPC IPC(8): B24B1/00C23F3/02C25D11/08C25D11/16C25D11/18C25D11/24
CPCB24B1/00C23F3/02C25D11/08C25D11/16C25D11/18C25D11/243
Inventor 黄爱华
Owner RUGAO HUAYANG ALUMINUM PROD
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