CN101190434A - Hardening product surface spray coating processing technique - Google Patents
Hardening product surface spray coating processing technique Download PDFInfo
- Publication number
- CN101190434A CN101190434A CNA2006101238120A CN200610123812A CN101190434A CN 101190434 A CN101190434 A CN 101190434A CN A2006101238120 A CNA2006101238120 A CN A2006101238120A CN 200610123812 A CN200610123812 A CN 200610123812A CN 101190434 A CN101190434 A CN 101190434A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- spray coating
- product surface
- hardening product
- sandblast
- 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
Images
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a disposal process for surface coating of a hardening product. The disposal process comprises at least the following steps: a. a workpiece is hardened; b. sand blasting is carried out on the surface of the workpiece; c. paint spray coating or ink printing is carried out on the surface of the workpiece; wherein, in the step b, the area where the blasting is not required is covered by wood plate before the sand blasting is carried out; furthermore, the workpiece is required to be cleaned and air dried before each step. The disposal process of the invention is simple and feasible, which eliminates the hardening layer on the workpiece by the way of sand blasting, thus overcoming the shortage of poor adhesion of past paint or ink on the surface of hardening product.
Description
Technical field
The present invention relates to a kind of external coating technology, relate in particular to a kind of treatment process at hardening product surface spray coating.
Background technology
When producing the minute surface series products, adopt transparent material to carry out injection moulding usually, but this product surface hardness is too low at present, bumps scratch easily in the process of producing and using, cause surcharge to reduce, product is bad.Thereby product is carried out cure process with a chemical solution, to form a hardened layer at this product surface, after disposing, spray paint or printing-ink at product surface again, because product surface is comparatively smooth, paint or ink adhesion are poor, paint the spraying of spraying or printing-ink after, with changing lattice test or this product of adhesive tape test, then paint or printing ink can large tracts of land come off.This shortcoming brings difficulty for the spraying coating process on hardening product surface.
Summary of the invention
In view of the above problems, the invention provides a kind of treatment process at hardening product surface spray coating, this technological operation is simple, and cost is low, and PASS is strong.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of treatment process of hardening product surface spray coating, it may further comprise the steps: a. cure process: pending workpiece be impregnated in carry out cure process in the chemical solution, to form a hardened layer on this surface of the work; B. sandblast: on the surface of the work after the cure process, carrying out sandblast; C. spraying: on the surface of the work after the sandblast, carrying out paint spraying or printing-ink.
Preferable, the present invention also provides a kind of treatment process of hardening product surface spray coating, and wherein, among the above-mentioned step b, the zone that workpiece is not needed to spray covers up, and carries out sandblast again.
Preferable, the present invention also provides a kind of treatment process of hardening product surface spray coating, and wherein, above-mentioned carrying out needs this workpiece is cleaned and air-dry step before each step.
Purpose of the present invention is intended to overcome the shortcoming of prior art, and not only operation is simple, and by doing blasting treatment at product surface, eliminates the hardened layer of product surface, thereby raising paint or printing ink are at the adhesive force of product surface.
Description of drawings
Fig. 1 is the present invention's process flow diagram
The specific embodiment
Please refer to shown in Figure 1ly, be the present invention's process flow diagram.
Get the workpiece of an ejection formation, earlier this workpiece is carried out surface treatment, remove its surperficial greasy dirt, carry out air-dry behind the impurity such as dust, then this workpiece is immersed and carry out cure process in the chemical solution, this workpiece after cure process, its surface forms the hardened layer that one deck is smooth and hardness is big, if directly this surface of the work after cure process is carried out paint spraying or printing-ink, then the adhesive force of paint or printing ink is very low, very easy large tracts of land is peeled off, therefore, in the present embodiment, this surface of the work after cure process need not be sprayed paint or cover with plank in the place of printing-ink, and utilize the mode of sandblast that this surface of the work is carried out blasting treatment, promptly be under certain air pressure, to utilize Emery grains etc. that this surface of the work after cure process is carried out sandblast by a sand-blasting machine, eliminate the hardened layer on this surface of the work, thereby improve paint or printing ink adhesive force at this surface of the work, last surface of the work after this carries out sandblast carries out paint spraying or printing-ink, greatly reduce the cost of paint, and the paint that reaches more than 90% with the test of change lattice method does not come off, and then paints not have with adhesive tape test to come off.
Claims (3)
1. the treatment process of a hardening product surface spray coating is characterized in that, described treatment process may further comprise the steps:
A. cure process: a pending workpiece be impregnated in carry out cure process in the chemical solution, to form a hardened layer at this surface of the work;
B. sandblast: on the surface of the work after the cure process, carrying out sandblast;
C. spraying: on the surface of the work after the sandblast, carrying out paint spraying or printing.
2. the treatment process of hardening product surface spray coating according to claim 1 is characterized in that, among the above-mentioned step b, the zone that workpiece is not needed to spray covers up, and carries out sandblast again.
3. the treatment process of hardening product surface spray coating according to claim 1 is characterized in that, the above-mentioned preceding need of each step that carry out clean this workpiece also air-dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101238120A CN101190434A (en) | 2006-11-28 | 2006-11-28 | Hardening product surface spray coating processing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101238120A CN101190434A (en) | 2006-11-28 | 2006-11-28 | Hardening product surface spray coating processing technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101190434A true CN101190434A (en) | 2008-06-04 |
Family
ID=39485717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101238120A Pending CN101190434A (en) | 2006-11-28 | 2006-11-28 | Hardening product surface spray coating processing technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101190434A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829883A (en) * | 2010-04-30 | 2010-09-15 | 唐山轨道客车有限责任公司 | Method for manufacturing sidewall panel of railway passenger vehicle |
| CN103029509A (en) * | 2011-10-09 | 2013-04-10 | 厦门盈趣科技股份有限公司 | Treating technology for hardening decoration panel |
| CN105551375A (en) * | 2016-03-01 | 2016-05-04 | 刘鹏 | Wood sign manufacturing method |
| CN109628873A (en) * | 2018-12-28 | 2019-04-16 | 深圳市金中瑞通讯技术有限公司 | A kind of spraying method of feeding point |
-
2006
- 2006-11-28 CN CNA2006101238120A patent/CN101190434A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829883A (en) * | 2010-04-30 | 2010-09-15 | 唐山轨道客车有限责任公司 | Method for manufacturing sidewall panel of railway passenger vehicle |
| CN101829883B (en) * | 2010-04-30 | 2012-08-29 | 唐山轨道客车有限责任公司 | Method for manufacturing sidewall panel of railway passenger vehicle |
| CN103029509A (en) * | 2011-10-09 | 2013-04-10 | 厦门盈趣科技股份有限公司 | Treating technology for hardening decoration panel |
| CN105551375A (en) * | 2016-03-01 | 2016-05-04 | 刘鹏 | Wood sign manufacturing method |
| CN109628873A (en) * | 2018-12-28 | 2019-04-16 | 深圳市金中瑞通讯技术有限公司 | A kind of spraying method of feeding point |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3441164B1 (en) | Apparatuses and methods for additive manufacturing of large-scale assemblies | |
| CN101199965A (en) | Method for decorating a plastic component with a coating | |
| CN101190434A (en) | Hardening product surface spray coating processing technique | |
| CN101199964A (en) | System for plasma treating a plastic component | |
| CN111250375A (en) | Water-based paint coating process for thick steel plate | |
| CN108949047A (en) | A kind of anti-dazzle E-glass and its manufacturing process | |
| CN207805868U (en) | A kind of Furniture panel intelligence paint spraying equipment | |
| CN102462226A (en) | Paint film, sand blasting and sanding wood furniture, manufacturing method and device thereof | |
| CN110721887A (en) | Vacuum spraying method for UV primer of wooden product and UV primer-painted wooden product | |
| CN109499826A (en) | A kind of automobile is recessed to study for a second time courses one has flunked multiple process | |
| US20080044563A1 (en) | Method of Treating Aluminum-Wheel Surface | |
| CN107471122A (en) | A kind of high-efficiency environment friendly vehicle removes finish paint device and its control method | |
| CN102886894A (en) | Method for homogenizing surface of plastic piece by atomization method | |
| CN104941959A (en) | Method for removing solidified ink or varnish using adhesive strips | |
| CN102029253A (en) | Surface treatment method of plastic substrate | |
| CN201135963Y (en) | Local decorating and processing module | |
| CN1986163A (en) | Continuous production process and apparatus for grinding chip | |
| CN110076069A (en) | A kind of spraying method of fingerprint module chip | |
| CN102476356A (en) | Sand blasted surface treatment process for aluminum product | |
| CN109590908A (en) | A kind of composite material surface processing resin sand and its blasting method | |
| CN207495298U (en) | A kind of automatic sand blasting sander | |
| JP2000325866A (en) | Removing method of coated plastic bumper coating film and device therefor | |
| CN204544574U (en) | Automatic paint-spraying machine | |
| CN206277242U (en) | A kind of plates of automobile spray painting burnishing device | |
| CN110757343A (en) | Forging process of planet carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDA PRECISION ELECTRONIC (KUNSHAN) CO., LTD. Free format text: FORMER OWNER: FOSHAN SHUNDE DISTRICT MITAC PRECISION TECHNOLOGY CO., LTD. Effective date: 20130704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528308 FOSHAN, GUANGDONG PROVINCE TO: 215300 SUZHOU, JIANGSU PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20130704 Address after: 215300 No. second, 269 Avenue, comprehensive bonded area, Jiangsu, Kunshan Applicant after: Mitac Precision Technology (Kunshan) Corp. Address before: 528308 Guangdong Province, Foshan city Shunde District Lunjiao District Science and technology intensive industrial road No. 1 Applicant before: Foshan Shunde District Mitac Precision Technology Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20080604 |