CN104646339A - Cleaning method of aluminium alloy parts - Google Patents
Cleaning method of aluminium alloy parts Download PDFInfo
- Publication number
- CN104646339A CN104646339A CN201510073021.0A CN201510073021A CN104646339A CN 104646339 A CN104646339 A CN 104646339A CN 201510073021 A CN201510073021 A CN 201510073021A CN 104646339 A CN104646339 A CN 104646339A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- aluminum alloy
- alloy part
- aluminium alloy
- alloy parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a cleaning method of aluminium alloy parts, and relates to the technical field of cleaning. The cleaning method comprises the following steps: A, spraying washing machined aluminium alloy parts for more than 10min with ultrapure water, drying by nitrogen and then polishing; B, wiping the surfaces of the aluminium alloy parts processed in the step A with ethanol or acetone, and drying for later use; and C, cleaning the surfaces of the aluminium alloy parts processed in the step B with ultrasonic wave, spraying the surfaces for several times with ultrapure water, drying by nitrogen again and then baking. Compared with the prior art, through cleaning the surfaces of the machined aluminium alloy automobile parts, the operation is easy and convenient, water stains on the surfaces of the aluminium alloy parts can be removed effectively, and furthermore, the cleaning effect is significant and the quality is stable.
Description
Technical field
The present invention relates to Cleaning of Parts technical field, especially a kind of cleaning method of the aluminium alloy spare and accessory parts for automobile.
Background technology
At present, the various parts of automobile, according to designing requirement, adopt aluminium alloy to make more and more extensive, and these aluminum alloy spare part surfaces are in order to reach designing requirement, what have needs through surface treatment, is realized by modes such as hard anodizing, plasma spraying, electric conductive oxidation, brush plating nickel.At present in aluminum alloy part cleaning, often there will be washmarking problem, is generally first adopt IPA wiping, comprises and adopts ammonium acetate, acetic acid, aluminum sulfate solution to be soaked by part according to a certain amount of proportioning, and then be stained with a little hot water wiping with dishcloth.The existing this cleaning method to aluminum alloy part exists following not enough: removal washmarking that 1, cannot be basic, wastes time and energy.Cleaning performance is poor; 2, chemical solution preparation is loaded down with trivial details, and complicated operation is time-consuming and cleaning whole structure is general.
Summary of the invention
The object of this invention is to provide a kind of cleaning method of aluminum alloy part, it can solve existingly waste time and energy to aluminum alloy part surface clean, the problem of whole structure difference.
In order to solve the problem, the technical solution used in the present invention is: the cleaning method of this aluminum alloy part comprises the steps:
A, the aluminum alloy part ultra-pure water after machined carried out the cleaning showers of more than 10 minutes, then dry up with nitrogen, then carry out polishing;
B, will the described aluminum alloy part ethanol of step A be completed or acetone carries out surface wipes, dry stand-by;
C, the described aluminum alloy part after step B is adopted its surface of Ultrasonic Cleaning, spray again, again dry up with nitrogen after completing with ultra-pure water to its surface, be then dry within the scope of 90-110 DEG C in temperature, drying time is 2-2.5 hour.
In the technical scheme of the cleaning method of above-mentioned aluminum alloy part, technical scheme can also be more specifically: the step of Ultrasonic Cleaning described in step C is: described aluminum alloy part being placed on water temperature is in the 18000000 deionized water of 25-30 DEG C, be first 20-30 kilohertz Ultrasonic Cleaning 20-30 minute by frequency, then be 35-45 kilohertz Ultrasonic Cleaning 20-30 minute by frequency; Ultrasonic energy density Kong ≤20 watt/gallon.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
Adopt the present invention to clean the aluminum alloy part after machined, easy and simple to handle, effectively can remove aluminum alloy part surface washmarking, cleaning performance is remarkable, aluminium alloy car parts steady quality.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment 1
A cleaning method for aluminum alloy part, comprises the steps:
A, the aluminum alloy part ultra-pure water after machined carried out the cleaning showers of more than 10 minutes, then dry up with nitrogen, then carry out polishing;
B, the described aluminum alloy part ethanol completing step A is carried out surface wipes, dry stand-by;
C, the described aluminum alloy part after step B is adopted its surface of Ultrasonic Cleaning, spray its surface with ultra-pure water after completing again, again dry up with nitrogen, be then 90 DEG C in temperature and dry, drying time is 2.5 hours.
Ultrasonic Cleaning step in step C is: be in the 18000000 deionized water of 25 DEG C by being placed on water temperature through the aluminum alloy part after step B, is first 20 kilo hertzs of Ultrasonic Cleanings 30 minutes by frequency, then is 35 kilo hertzs of Ultrasonic Cleanings 30 minutes by frequency; Ultrasonic energy density Kong ≤20 watt of/gallon of scope.
Embodiment 2
The present embodiment is compared with embodiment 1, and difference is: adopt acetone to carry out surface wipes to the aluminum alloy part after completing step A in step B; Bake out temperature in step C is 110 DEG C, drying time is 2 hours, in Ultrasonic Cleaning step, be in the 18000000 deionized water of 35 DEG C by being placed on water temperature through the aluminum alloy part after step B, be first 30 kilo hertzs of Ultrasonic Cleanings 20 minutes by frequency, then be 45 kilo hertzs of Ultrasonic Cleanings 20 minutes by frequency; Ultrasonic energy density Kong ≤20 watt of/gallon of scope.
Adopt the present invention to clean aluminium alloys for automobile component surface, easy and simple to handle, effectively can remove aluminum alloy part surface washmarking, cleaning performance is remarkable, steady quality.
Claims (2)
1. a cleaning method for aluminum alloy part, is characterized in that: comprise the steps:
A, the aluminum alloy part ultra-pure water after machined carried out the cleaning showers of more than 10 minutes, then dry up with nitrogen, then carry out polishing;
B, will the described aluminum alloy part ethanol of step A be completed or acetone carries out surface wipes, dry stand-by;
C, the described aluminum alloy part after step B is adopted its surface of Ultrasonic Cleaning, spray again, again dry up with nitrogen after completing with ultra-pure water to its surface, be then dry within the scope of 90-110 DEG C in temperature, drying time is 2-2.5 hour.
2. the cleaning method of aluminum alloy part according to claim 1, it is characterized in that: the step of Ultrasonic Cleaning described in step C is: described aluminum alloy part being placed on water temperature is in the 18000000 deionized water of 25-30 DEG C, be first 20-30 kilohertz Ultrasonic Cleaning 20-30 minute by frequency, then be 35-45 kilohertz Ultrasonic Cleaning 20-30 minute by frequency; Ultrasonic energy density Kong ≤20 watt of/gallon of scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073021.0A CN104646339A (en) | 2015-02-12 | 2015-02-12 | Cleaning method of aluminium alloy parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073021.0A CN104646339A (en) | 2015-02-12 | 2015-02-12 | Cleaning method of aluminium alloy parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104646339A true CN104646339A (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510073021.0A Pending CN104646339A (en) | 2015-02-12 | 2015-02-12 | Cleaning method of aluminium alloy parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646339A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499186A (en) * | 2015-12-15 | 2016-04-20 | 天津立中车轮有限公司 | Cleaning method of aluminum alloy hub mold |
| CN106757090A (en) * | 2016-12-29 | 2017-05-31 | 芜湖乐普汽车科技有限公司 | The cleaning method of aluminium alloy |
| CN107185870A (en) * | 2017-07-25 | 2017-09-22 | 安徽瑞泰汽车零部件有限责任公司 | A kind of aluminum alloy part cleaning device and cleaning method |
| CN107597686A (en) * | 2017-10-24 | 2018-01-19 | 徐州轩辕铝业有限公司 | A kind of cleaning method of aluminum alloy part |
| CN109341482A (en) * | 2018-11-20 | 2019-02-15 | 中国航发贵州黎阳航空动力有限公司 | A kind of measurement fanjet pressurized strut cylinder wall thickness tooling and its measurement method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU872600A1 (en) * | 1979-07-09 | 1981-10-15 | Предприятие П/Я Г-4807 | Method of cleaning surface of aluminium and its alloys |
| CN101372748A (en) * | 2007-08-22 | 2009-02-25 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Method for cleaning aluminum alloy parts |
| CN101381877A (en) * | 2007-09-04 | 2009-03-11 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Method for cleaning precision parts |
| CN102886367A (en) * | 2012-10-22 | 2013-01-23 | 哈尔滨工业大学 | Cleaning method for precise aluminium alloy components |
| CN103624636A (en) * | 2013-11-27 | 2014-03-12 | 天广消防股份有限公司 | Surface processing process of aluminum and aluminum alloy workpieces |
-
2015
- 2015-02-12 CN CN201510073021.0A patent/CN104646339A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU872600A1 (en) * | 1979-07-09 | 1981-10-15 | Предприятие П/Я Г-4807 | Method of cleaning surface of aluminium and its alloys |
| CN101372748A (en) * | 2007-08-22 | 2009-02-25 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Method for cleaning aluminum alloy parts |
| CN101381877A (en) * | 2007-09-04 | 2009-03-11 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Method for cleaning precision parts |
| CN102886367A (en) * | 2012-10-22 | 2013-01-23 | 哈尔滨工业大学 | Cleaning method for precise aluminium alloy components |
| CN103624636A (en) * | 2013-11-27 | 2014-03-12 | 天广消防股份有限公司 | Surface processing process of aluminum and aluminum alloy workpieces |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499186A (en) * | 2015-12-15 | 2016-04-20 | 天津立中车轮有限公司 | Cleaning method of aluminum alloy hub mold |
| CN106757090A (en) * | 2016-12-29 | 2017-05-31 | 芜湖乐普汽车科技有限公司 | The cleaning method of aluminium alloy |
| CN107185870A (en) * | 2017-07-25 | 2017-09-22 | 安徽瑞泰汽车零部件有限责任公司 | A kind of aluminum alloy part cleaning device and cleaning method |
| CN107597686A (en) * | 2017-10-24 | 2018-01-19 | 徐州轩辕铝业有限公司 | A kind of cleaning method of aluminum alloy part |
| CN109341482A (en) * | 2018-11-20 | 2019-02-15 | 中国航发贵州黎阳航空动力有限公司 | A kind of measurement fanjet pressurized strut cylinder wall thickness tooling and its measurement method |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20150527 |