CN101760771A - Anodic oxidation surface treatment process method of aluminum die casting - Google Patents
Anodic oxidation surface treatment process method of aluminum die casting Download PDFInfo
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- CN101760771A CN101760771A CN200810155521A CN200810155521A CN101760771A CN 101760771 A CN101760771 A CN 101760771A CN 200810155521 A CN200810155521 A CN 200810155521A CN 200810155521 A CN200810155521 A CN 200810155521A CN 101760771 A CN101760771 A CN 101760771A
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- aluminum alloy
- die casting
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- anodic oxidation
- surface treatment
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Abstract
The invention provides an anodic oxidation surface treatment process method of an aluminum die casting and solves the problem that the traditional anodic oxidation surface treatment process cannot be used in die cast aluminum alloy products. The process method comprises: firstly, making a blank product by using an aluminum alloy die casting process; secondly, properly machining the product, and performing surface sand blasting before the anodic oxidation surface treatment to obtain a uniform and compact surface blasted sand layer; and finally, obtaining an ideal aluminum alloy product by using an anodic oxidation surface treatment process.
Description
Affiliated technical field
The invention belongs to a kind of anode oxidation surface processing process technical field, be specifically related to a kind of anodic oxidation surface treatment process method of aluminum alloy die casting.
Background technology
Current, aluminum alloy die casting is used conventional anodized surface and is handled and can't realize, and in space product, Al-alloy parts is because of its good mechanical property, the common use of teacher of being designed, and in space product, anodic oxidation is again because the surface of good handling property is adopted in a large number.And through facts have proved, in die cast product, the simple anode oxidation surface processing process that adopts, its surface effect is relatively poor, therefore, and in space flight Al-alloy parts product, people generally adopt the processing method of " cast aluminium processing+anodic oxidation ", this explained hereafter efficient is low, the foundry goods weave construction is of poor quality, in anode oxidation process, a large amount of waste products can occur.
Summary of the invention
At the requirement that existing space flight alloy product anodized surface is handled, how to solve and on the aluminium diecast alloy goods, realize the anodized surface processing, become a kind of important content of current techniques invention.The invention provides a kind of anode oxidation surface processing process of aluminum alloy die casting
Particular content is as follows:
1, adopt aluminum alloy die-casting technological method to replace original aluminum process.
2, by the aluminium alloy compression casting product surface is carried out the sandblasting in early stage.
3, the aluminium alloy compression casting goods to process sandblasting carry out the anodized surface processing, handle the ideal aluminum alloy die casting thereby obtain anode surface.
The invention has the beneficial effects as follows, adopt the recombining process preparation method of " aluminum alloy die-casting technological+blasting craft+anodized surface is handled " of the present invention to replace original cast aluminium alloy spare surface anode oxidation process, thereby obtain anodized surface and handle ideal aluminium diecast alloy goods, solve and use traditional simple anodized surface processing can't realize the technical barrier that the aluminium diecast alloy product surface is handled.
Description of drawings
Accompanying drawing is the anode oxidation surface processing process schematic flow sheet of aluminum alloy die casting of the present invention.
Embodiment
The anode oxidation surface processing process of aluminum alloy die casting of the present invention is as follows:
Claims (4)
1. the anode oxidation surface processing process of an aluminum alloy die casting, it is characterized in that its employing aluminum alloy die-casting technological method obtains the blank product, the product that the need anodized surface is handled carries out the sandblasting in early stage afterwards, and then carry out traditional anodized surface and handle, thereby obtain the ideal product.
2. aluminum alloy die casting according to claim 1 is characterized in that adopting die-casting process method to obtain the aluminium alloy blank.
3. aluminum alloy die casting according to claim 1 is characterized in that product is carried out surface sand-blasting to be handled.
4. aluminum alloy die casting according to claim 1 is characterized in that the product that carries out the surface sand-blasting processing is carried out anodized surface to be handled, and handles the ideal aluminum alloy die casting thereby finally obtain anodized surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810155521A CN101760771A (en) | 2008-10-24 | 2008-10-24 | Anodic oxidation surface treatment process method of aluminum die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810155521A CN101760771A (en) | 2008-10-24 | 2008-10-24 | Anodic oxidation surface treatment process method of aluminum die casting |
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| Publication Number | Publication Date |
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| CN101760771A true CN101760771A (en) | 2010-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810155521A Pending CN101760771A (en) | 2008-10-24 | 2008-10-24 | Anodic oxidation surface treatment process method of aluminum die casting |
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| CN (1) | CN101760771A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888644A (en) * | 2011-07-18 | 2013-01-23 | 汉达精密电子(昆山)有限公司 | Anode treatment method of aluminium alloy |
| CN103052290A (en) * | 2011-10-14 | 2013-04-17 | 三星电子株式会社 | Electronic device case and method for treating surface thereof |
| CN104018205A (en) * | 2014-05-07 | 2014-09-03 | 合肥江航飞机装备有限公司 | Anodic oxidation method of die-casting aluminum alloy parts |
| CN104551563A (en) * | 2014-12-19 | 2015-04-29 | 昆山乙盛机械工业有限公司 | TV (Television) base processing technology |
| CN104805485A (en) * | 2015-04-07 | 2015-07-29 | 广东欧珀移动通信有限公司 | Surface treatment method for die-cast aluminum alloy |
| CN105926015A (en) * | 2016-05-12 | 2016-09-07 | 安徽纯启动力机械有限公司 | Electrochemical surface hardening treatment process of aluminum alloy die casting |
| TWI563128B (en) * | 2013-03-01 | 2016-12-21 | Htc Corp | Methods for treating aluminum surfaces |
| WO2019144491A1 (en) * | 2018-01-23 | 2019-08-01 | 宁波沈鑫电子有限公司 | Process for surface treatment of die-cast aluminum part |
| CN110328345A (en) * | 2019-08-05 | 2019-10-15 | 长泰县海力机械制造有限公司 | A kind of production technology for preventing casting from peeling |
| CN112030209A (en) * | 2020-05-19 | 2020-12-04 | 南通沃特力机械制造有限公司 | Multicolor oxidation process for aluminum die casting |
-
2008
- 2008-10-24 CN CN200810155521A patent/CN101760771A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888644B (en) * | 2011-07-18 | 2015-09-30 | 汉达精密电子(昆山)有限公司 | Anode treatment method of aluminium alloy |
| CN102888644A (en) * | 2011-07-18 | 2013-01-23 | 汉达精密电子(昆山)有限公司 | Anode treatment method of aluminium alloy |
| CN103052290A (en) * | 2011-10-14 | 2013-04-17 | 三星电子株式会社 | Electronic device case and method for treating surface thereof |
| CN103052290B (en) * | 2011-10-14 | 2017-07-07 | 三星电子株式会社 | Case of electronic device and its surface treatment method |
| TWI563128B (en) * | 2013-03-01 | 2016-12-21 | Htc Corp | Methods for treating aluminum surfaces |
| CN104018205B (en) * | 2014-05-07 | 2016-08-24 | 合肥江航飞机装备有限公司 | The anode oxidation method of pack alloy part |
| CN104018205A (en) * | 2014-05-07 | 2014-09-03 | 合肥江航飞机装备有限公司 | Anodic oxidation method of die-casting aluminum alloy parts |
| CN104551563A (en) * | 2014-12-19 | 2015-04-29 | 昆山乙盛机械工业有限公司 | TV (Television) base processing technology |
| CN104805485A (en) * | 2015-04-07 | 2015-07-29 | 广东欧珀移动通信有限公司 | Surface treatment method for die-cast aluminum alloy |
| CN105926015A (en) * | 2016-05-12 | 2016-09-07 | 安徽纯启动力机械有限公司 | Electrochemical surface hardening treatment process of aluminum alloy die casting |
| WO2019144491A1 (en) * | 2018-01-23 | 2019-08-01 | 宁波沈鑫电子有限公司 | Process for surface treatment of die-cast aluminum part |
| CN110328345A (en) * | 2019-08-05 | 2019-10-15 | 长泰县海力机械制造有限公司 | A kind of production technology for preventing casting from peeling |
| CN112030209A (en) * | 2020-05-19 | 2020-12-04 | 南通沃特力机械制造有限公司 | Multicolor oxidation process for aluminum die casting |
| CN112030209B (en) * | 2020-05-19 | 2021-11-30 | 南通沃特力机械制造有限公司 | Multicolor oxidation process for aluminum die casting |
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Application publication date: 20100630 |