CN108296215A - A kind of stripping method of spraying hanging tool - Google Patents
A kind of stripping method of spraying hanging tool Download PDFInfo
- Publication number
- CN108296215A CN108296215A CN201810183544.4A CN201810183544A CN108296215A CN 108296215 A CN108296215 A CN 108296215A CN 201810183544 A CN201810183544 A CN 201810183544A CN 108296215 A CN108296215 A CN 108296215A
- Authority
- CN
- China
- Prior art keywords
- hanger
- hanging tool
- stripping method
- spraying hanging
- paint
- 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.)
- Pending
Links
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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D9/00—Chemical paint or ink removers
Abstract
The invention discloses a kind of stripping methods of spraying hanging tool, include the following steps：Step 1, the dust impurity on hanger surface is removed；Step 2, the hanger is immersed in faintly acid paint stripper；Step 3, after removal is attached to the paint film on the hanger surface, the hanger is cleaned using clear water；It step 4, will treated that hanger is immersed in weakly alkaline solution handles via step 3；Step 5, clear water cleans drying after hanger；Step 6, it polishes；Step 7, alcohol cleans.The present invention totally can effectively remove the enamelled coating of 304 stainless steel surfaces, while basic material can be avoided to be damaged, corrode so that after hange stripping processing, surface quality is good, extends the service life of hanger.
Description
Technical field
The present invention relates to Electrostatic Spray Technology fields, more particularly to a kind of stripping method of spraying hanging tool.
Background technology
Electrostatic spraying is widely used in all trades and professions, and positioning tool and hanger used are often related in spraying process
Depainting is cleared up, for the higher product of purity requirements, it is desirable that and it is clean dustless after the depainting processing of hanger, and hanger cannot be destroyed
Basic material causes the injuries such as burn into pollution, deformation to hanger matrix.
Epoxy resin coating, polyurethane paint for 304 stainless steel surfaces, currently on the market depainting means used mainly have
The methods of calcining, the processing of concentrated acid burn into paint stripper.Calcining, concentrated acid processing can damage the base material, the side of paint stripper processing
Formula is more suitable, but thermosetting epoxy resin paint, and polyurethane paint etc. paints hardness of paint film height, and adhesive force is good, and neutral paint stripper effect is not
Good, acid paint stripper processing can cause to corrode always to tooling hanger, and seriously affect tooling hanger surface quality, to shadow
Ring the use of tooling hanger, it is therefore desirable to which we design a set of rational tooling hange stripping processing method, are hung avoiding tooling
Under the premise of having burn into damage, epoxy resin, the polyurethane paint of 304 stainless steel surfaces can be preferably sloughed.
Invention content
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of depainting sides of spraying hanging tool
Method.
The technical solution adopted to achieve the purpose of the present invention is：
A kind of stripping method of spraying hanging tool of the present invention, includes the following steps：
Step 1, the dust impurity on hanger surface is removed；
Step 2, the hanger is immersed in faintly acid paint stripper；
Step 3, after removal is attached to the paint film on the hanger surface, the hanger is cleaned using clear water；
It step 4, will treated that hanger is immersed in weakly alkaline solution handles via step 3；
Step 5, clear water cleans drying after hanger；
Step 6, it polishes；
Step 7, alcohol cleans.
In the above-mentioned technical solutions, the hanger material is 304 stainless steels.
In the above-mentioned technical solutions, in the step 1 hanger surface dirt impurity is removed using compressed air.
In the above-mentioned technical solutions, the faintly acid paint stripper in the step 2 is BL-001 type faintly acid paint strippers.
In the above-mentioned technical solutions, the soaking time in the step 2 is 20-30 minutes.
In the above-mentioned technical solutions, paint film is removed using brush in the step 3, and is cleaned using giant.
In the above-mentioned technical solutions, the NaHCO that weakly alkaline solution is 3~8% in the step 43Solution, preferably 5%.
In the above-mentioned technical solutions, the drying mode in the step 5 dries up for compressed air.
In the above-mentioned technical solutions, it is polished using electronic copper hairbrush in the step 6, the rotating speed of copper hairbrush is
60-150r/min。
In the above-mentioned technical solutions, cleaning mode is to be wiped using the cloth for dipping in alcohol in the step 7.
Compared with prior art, the beneficial effects of the invention are as follows：
1, this method sloughs ring by the basic technology route of depainting-neutralization-cleaning-polishing to stainless steel metal surface
Oxygen lacquer type organic coating, polyurethane paint have good effect.
2, the use of faintly acid paint stripper totally can effectively remove the enamelled coating of 304 stainless steel surfaces, while can keep away
Exempt from basic material to be damaged, corrode, in addition flushing and polishing process so that after hange stripping processing, surface quality is good, greatly
The service life for extending hanger meets strict demand of the electrostatic spraying to tooling hanger.
3, simple for process, it is easy to utilize.
Description of the drawings
Fig. 1 show the flow chart of the present invention.
Specific implementation mode
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
Embodiment 1
A kind of stripping method of spraying hanging tool, includes the following steps：
(1) compressed air is utilized to clear up hanger surface dirt impurity.
(2) 304 stainless steel hangers are immersed in BL-001 type faintly acid paint strippers 20 minutes, paint stripper will be completely covered
Hanger, the wherein main component of BL-001 types faintly acid paint stripper are Thief zone agent, corrosion inhibiter, stabilizer, fire retardant, paint point
Powder etc., same to following embodiment.
(3) as paint film is swollen, heave, falling off is removed paint film from hanger surface with brush in soaking process.
(4) it waits for that paint film all falls off, workpiece remained on surface coating agent which has to be dissolved in alcohol before use is cleared up with giant after taking-up.
(5) workpiece is immersed in the NaHCO that mass fraction is 5%35 minutes in solution.
(6) it after cleaning up workpiece taking-up in clear water, is dried up with compressed air.
(7) copper hairbrush is installed in the rotary shaft that rotating speed is 60r/min, to hanger key position, is polished place
Reason.
(8) to dip in alcohol with rag clean by tooling hanger surface wipes.
By the above method treated hanger, surface tidiness is high, corrosion-free noresidue, and depainting quality is high.
Embodiment 2
A kind of stripping method of spraying hanging tool, includes the following steps：
(1) compressed air is utilized to clear up hanger surface dirt impurity.
(2) 304 stainless steel hangers are immersed in BL-001 type faintly acid paint strippers 30 minutes, paint stripper will be completely covered
Hanger.
(3) as paint film is swollen, heave, falling off is removed paint film from hanger surface with brush in soaking process.
(4) it waits for that paint film all falls off, workpiece remained on surface coating agent which has to be dissolved in alcohol before use is cleared up with giant after taking-up.
(5) workpiece is immersed in the NaHCO that mass fraction is 6%33 minutes in solution.
(6) it after cleaning up workpiece taking-up in clear water, is dried up with compressed air.
(7) copper hairbrush is installed in the rotary shaft that rotating speed is 100r/min, to hanger key position, is polished place
Reason.
(8) to dip in alcohol with rag clean by tooling hanger surface wipes.
The above method is simple for process, easy to operation, after treatment, does not injure hanger, can effectively extend the use of hanger
Service life.
Embodiment 3
A kind of stripping method of spraying hanging tool, includes the following steps：
(1) compressed air is utilized to clear up hanger surface dirt impurity.
(2) 304 stainless steel hangers are immersed in BL-001 type faintly acid paint strippers 30 minutes, paint stripper will be completely covered
Hanger.
(3) as paint film is swollen, heave, falling off is removed paint film from hanger surface with brush in soaking process.
(4) it waits for that paint film all falls off, workpiece remained on surface coating agent which has to be dissolved in alcohol before use is cleared up with giant after taking-up.
(5) workpiece is immersed in the NaHCO that mass fraction is 7%34 minutes in solution.
(6) it after cleaning up workpiece taking-up in clear water, is dried up with compressed air.
(7) copper hairbrush is installed in the rotary shaft that rotating speed is 150r/min, to hanger key position, is polished place
Reason.
(8) to dip in alcohol with rag clean by tooling hanger surface wipes.
By the above method treated hanger, basic material can be avoided to be damaged, corrode, effective protection hanger.
Embodiment 4
A kind of stripping method of spraying hanging tool, includes the following steps：
(1) compressed air is utilized to clear up hanger surface dirt impurity.
(2) 304 stainless steel hangers are immersed in BL-001 type faintly acid paint strippers 20 minutes, paint stripper will be completely covered
Hanger.
(3) as paint film is swollen, heave, falling off is removed paint film from hanger surface with brush in soaking process.
(4) it waits for that paint film all falls off, workpiece remained on surface coating agent which has to be dissolved in alcohol before use is cleared up with giant after taking-up.
(5) workpiece is immersed in the NaHCO that mass fraction is 5%35 minutes in solution.
(6) it after cleaning up workpiece taking-up in clear water, is dried up with compressed air.
(7) copper hairbrush is installed in the rotary shaft that rotating speed is 60r/min, to hanger key position, is polished place
Reason.
(8) to dip in alcohol with rag clean by tooling hanger surface wipes.
By the above method treated hanger, surface quality is good, can meet electrostatic spraying to the stringent of tooling hanger
It is required that.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of stripping method of spraying hanging tool, which is characterized in that include the following steps：
Step 1, the dust impurity on hanger surface is removed；
Step 2, the hanger is immersed in faintly acid paint stripper；
Step 3, after removal is attached to the paint film on the hanger surface, the hanger is cleaned using clear water；
It step 4, will treated that hanger is immersed in weakly alkaline solution handles via step 3；
Step 5, clear water cleans drying after hanger；
Step 6, it polishes；
Step 7, alcohol cleans.
2. a kind of stripping method of spraying hanging tool as described in claim 1, which is characterized in that the hanger material is not 304 not
Become rusty steel.
3. a kind of stripping method of spraying hanging tool as described in claim 1, which is characterized in that utilize compression in the step 1
Air removes hanger surface dirt impurity.
4. a kind of stripping method of spraying hanging tool as described in claim 1, which is characterized in that the faintly acid in the step 2
Paint stripper is BL-001 type faintly acid paint strippers.
5. a kind of stripping method of spraying hanging tool as described in claim 1, which is characterized in that when immersion in the step 2
Between be 20-30 minutes.
6. a kind of stripping method of spraying hanging tool as described in claim 1, which is characterized in that utilize brush in the step 3
Paint film is removed, and is cleaned using giant.
7. a kind of stripping method of spraying hanging tool as described in claim 1, which is characterized in that alkalescent is molten in the step 4
The NaHCO that liquid is 3~8%3Solution, preferably 5%.
8. a kind of stripping method of spraying hanging tool as described in claim 1, which is characterized in that the drying side in the step 5
Formula dries up for compressed air.
9. a kind of stripping method of spraying hanging tool as described in claim 1, which is characterized in that using electronic in the step 6
Copper hairbrush is polished, and the rotating speed of copper hairbrush is 60-150r/min.
10. a kind of stripping method of spraying hanging tool as described in claim 1, which is characterized in that cleaning mode in the step 7
To be wiped using the cloth for dipping in alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183544.4A CN108296215A (en) | 2018-03-06 | 2018-03-06 | A kind of stripping method of spraying hanging tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183544.4A CN108296215A (en) | 2018-03-06 | 2018-03-06 | A kind of stripping method of spraying hanging tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108296215A true CN108296215A (en) | 2018-07-20 |
Family
ID=62849213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810183544.4A Pending CN108296215A (en) | 2018-03-06 | 2018-03-06 | A kind of stripping method of spraying hanging tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296215A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756468A (en) * | 2019-10-25 | 2020-02-07 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Cleaning method of electronic component |
| CN113333375A (en) * | 2021-06-30 | 2021-09-03 | 中国航发动力股份有限公司 | Method for quickly and effectively removing HW61-1 paint layer |
Citations (5)
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| CN1495279A (en) * | 2002-09-11 | 2004-05-12 | ��ʿͨ��ʽ���� | Method for removing coating on magnesium alloy material |
| CN102558940A (en) * | 2011-12-29 | 2012-07-11 | 中航(苏州)雷达与电子技术有限公司 | Method for removing paint from enameled wire and paint remover |
| CN106181218A (en) * | 2016-07-31 | 2016-12-07 | 上海车功坊汽车服务有限公司 | A kind of aluminium alloy wheel hub of vehicle remanufactures technique |
| CN106637357A (en) * | 2015-10-28 | 2017-05-10 | 青岛博利尔机械设备有限公司 | Method for removing electrophoretic paint on carbon steel workpiece surface |
| EP3260504A1 (en) * | 2016-06-23 | 2017-12-27 | ABL-TECHNIC Entlackung GmbH | Method for removing varnish from surfaces |
-
2018
- 2018-03-06 CN CN201810183544.4A patent/CN108296215A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1495279A (en) * | 2002-09-11 | 2004-05-12 | ��ʿͨ��ʽ���� | Method for removing coating on magnesium alloy material |
| CN102558940A (en) * | 2011-12-29 | 2012-07-11 | 中航(苏州)雷达与电子技术有限公司 | Method for removing paint from enameled wire and paint remover |
| CN106637357A (en) * | 2015-10-28 | 2017-05-10 | 青岛博利尔机械设备有限公司 | Method for removing electrophoretic paint on carbon steel workpiece surface |
| EP3260504A1 (en) * | 2016-06-23 | 2017-12-27 | ABL-TECHNIC Entlackung GmbH | Method for removing varnish from surfaces |
| CN106181218A (en) * | 2016-07-31 | 2016-12-07 | 上海车功坊汽车服务有限公司 | A kind of aluminium alloy wheel hub of vehicle remanufactures technique |
Non-Patent Citations (2)
| Title |
|---|
| 冯胜: "《精细化工新配方》", 30 April 2011, 广东科技出版社 * |
| 郭延福: "《实用化工产品配方工艺手册（修订版）》", 31 January 1990 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756468A (en) * | 2019-10-25 | 2020-02-07 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Cleaning method of electronic component |
| CN113333375A (en) * | 2021-06-30 | 2021-09-03 | 中国航发动力股份有限公司 | Method for quickly and effectively removing HW61-1 paint layer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |
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| RJ01 | Rejection of invention patent application after publication |