CN106498328A - Part non-spraying aperture surface means of defence - Google Patents
Part non-spraying aperture surface means of defence Download PDFInfo
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- CN106498328A CN106498328A CN201610984934.2A CN201610984934A CN106498328A CN 106498328 A CN106498328 A CN 106498328A CN 201610984934 A CN201610984934 A CN 201610984934A CN 106498328 A CN106498328 A CN 106498328A
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- aperture surface
- spraying
- sheet material
- protective tooling
- defence
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Abstract
The present invention relates to a kind of spraying part non-spraying aperture surface means of defence, protective tooling is made from thickness for iron and steel sheet and plate to protect the non-spraying position of part aperture surface, square protective tooling is easy to processing, high in machining efficiency, consumed cost low, present configuration is simple, easy to operate, spray efficiency is high, and quality is good.
Description
Technical field
The present invention relates to a kind of means of defence, especially a kind of means of defence of part non-spraying aperture surface.
Background technology
The aperture surface of multiple parts needs to carry out thermal spraying treatment to give surface new characteristic, and part aperture surface is usual
It is locally sprayed, needs to protect the non-spraying position of aperture surface in spraying process, it is to avoid pollution non-spraying position.Internal diameter
The non-spraying position in face is often protected using special tooling or special protection adhesive tape, and special tooling generally adopts metal material
It is prepared from, protective rubber band is usually fiber cloth rubber belt.The non-spraying position of aperture surface is carried out protecting using said method past
Toward generation problems with：
1. special tooling versatility is poor, and every kind of part is required to carry out frock preparation according to the non-spraying position of its aperture surface,
Processing cost is higher.Meanwhile, in spraying process, as inner chamber radiating condition is poor, frock is susceptible to thermal deformation, causes frock
Service life reduces；
2. protective rubber band needs hand paste in the non-spraying position of aperture surface, and man-hours requirement is longer.For " elongated " structure
Inner cavity of component, operability are poor.In spraying process, the poor radiating condition of inner chamber typically results in adhesive tape failure.
Content of the invention
It is an object of the invention to provide a kind of means of defence of spraying part non-spraying aperture surface, this means of defence meet with
Descend some：
1) protective tooling is easy to prepare, and versatility is good, and processing cost is low；
2) the poor radiating condition of inner chamber is not result in that frock service life reduces and failure；
3) protective tooling is installed and convenient disassembly, quick, effectively improves production efficiency.
The technology solution scheme of the present invention is that a kind of spraying part non-spraying aperture surface means of defence is comprised the following steps：
(1) design and process protective tooling：Design and process anti-nurse in non-spraying position according to part aperture surface need to be protected
Dress, described protective tooling adopts thickness to be made up of 0.3-0.5mm iron and steel sheet and plates, by sheet fabrication squarely, length dimension and
The non-spraying position axial length of part aperture surface is identical, more than 1.1 times for aperture surface radial direction girth of width dimensions；
(2) install：Sheet material is curled into tubular in the width direction, inner cavity of component, the cylindrical shape two ends of sheet material and internal diameter is positioned over
The boundary alignment at face non-spraying position, makes sheet material be adjacent to aperture surface using the elastic recovery effect of sheet material；
(3) spray：Spray treatment is carried out to part；
(4) dismantle：After spraying terminates, protective tooling is taken out.
The present invention makes non-spraying position of the protective tooling to part aperture surface from thickness for 0.3-0.5mm iron and steel sheet and plates
Protected, square protective tooling is easy to processing, high in machining efficiency, consumed cost low.Protective tooling versatility is good, a protection
Frock can be used for the various parts protection of adjoining dimensions.Due to simple structure, after spraying, the thermal deformation of protective tooling is easily repaiied
Just, service life is longer.Additionally, protective tooling is installed and convenient disassembly, quick, spraying production efficiency can be effectively improved.
Specific embodiment
A kind of spraying part non-spraying aperture surface means of defence is comprised the following steps：
(1) design and process protective tooling：Design and process anti-nurse in non-spraying position according to part aperture surface need to be protected
Dress, described protective tooling adopts thickness to be made up of 0.3-0.5mm iron and steel sheet and plates, by sheet fabrication squarely, length dimension and
The non-spraying position axial length of part aperture surface is identical, more than 1.1 times for aperture surface radial direction girth of width dimensions；
(2) install：Sheet material is curled into tubular in the width direction, inner cavity of component, the cylindrical shape two ends of sheet material and internal diameter is positioned over
The boundary alignment at face non-spraying position, makes sheet material be adjacent to aperture surface using the elastic recovery effect of sheet material；
(3) spray：Spray treatment is carried out to part；
(4) dismantle：After spraying terminates, protective tooling is taken out.
Embodiment
Certain part is through-hole structure, and aperture surface size is φ 50 × 100.Aperture surface upper edge φ 50 × 20 need to spray polyphenyl
Fat aluminum silicon coating, remaining aperture surface need not be sprayed.Require aperture surface non-spraying position pollution-free with damage.Which is specifically real
Applying method is as follows：
(1) design and process protective tooling：Protective tooling material selection 45# steel boards, thickness is 0.3mm.Adding using cutting
Work mode, by sheet fabrication squarely, length dimension 80, width dimensions 190；
(2) install：Sheet material is curled into tubular in the width direction, inner cavity of component, the cylindrical shape two ends of sheet material and internal diameter is positioned over
The boundary alignment at face non-spraying position, makes sheet material be adjacent to aperture surface using the elastic recovery effect of sheet material；
(3) spray：Part is carried out spraying polyphenyl fat aluminum silicon coating；
(4) dismantle：After spraying terminates, protective tooling is taken out.
Final result：The non-spraying position protection effect of aperture surface is good, pollution-free and damage phenomenon.
Claims (1)
1. one kind sprays part non-spraying aperture surface means of defence, it is characterised in that, described method is comprised the following steps：
1) design and process protective tooling：Design and process anti-nurse in non-spraying position according to part aperture surface need to be protected
Dress, described protective tooling adopts thickness to be made up of 0.3-0.5mm iron and steel sheet and plates, by sheet fabrication squarely, length dimension and
The non-spraying position axial length of part aperture surface is identical, more than 1.1 times for aperture surface radial direction girth of width dimensions；
2) install：Sheet material is curled into tubular in the width direction, inner cavity of component, the cylindrical shape two ends of sheet material and aperture surface is positioned over
The boundary alignment at non-spraying position, makes sheet material be adjacent to aperture surface using the elastic recovery effect of sheet material；
3) spray：Spray treatment is carried out to part；
4) dismantle：After spraying terminates, protective tooling is taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610984934.2A CN106498328B (en) | 2016-11-09 | 2016-11-09 | Method for protecting non-sprayed inner diameter surface of part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610984934.2A CN106498328B (en) | 2016-11-09 | 2016-11-09 | Method for protecting non-sprayed inner diameter surface of part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106498328A true CN106498328A (en) | 2017-03-15 |
| CN106498328B CN106498328B (en) | 2021-04-27 |
Family
ID=58323959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610984934.2A Active CN106498328B (en) | 2016-11-09 | 2016-11-09 | Method for protecting non-sprayed inner diameter surface of part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106498328B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097718A (en) * | 2018-09-10 | 2018-12-28 | 西安成立航空制造有限公司 | A kind of guard method in pair of thermal boundary spraying non-spraying face |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1920317A (en) * | 2005-08-26 | 2007-02-28 | 台达电子工业股份有限公司 | Method for manufacturing dynamic pressure bearing |
| CN201392858Y (en) * | 2009-03-05 | 2010-01-27 | 梁丙江 | Battery |
| CN201493763U (en) * | 2009-07-23 | 2010-06-02 | 国营红峰机械厂 | Shield for sectional blasting of inner wall of ring-shaped part |
| CN102423748A (en) * | 2011-10-24 | 2012-04-25 | 苏州金牛精密机械有限公司 | Paint spraying assembly |
| JP2014124558A (en) * | 2012-12-25 | 2014-07-07 | Showa Corp | Masking member |
| CN204486108U (en) * | 2015-02-05 | 2015-07-22 | 上海科尔本施密特活塞有限公司 | A kind of die insert sprayed protection frock |
| CN205096019U (en) * | 2015-11-16 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Engine separates heat exchanger's spraying protection device |
| CN205223411U (en) * | 2015-12-17 | 2016-05-11 | 河南盛达光伏科技有限公司 | Crucible spraying protector |
-
2016
- 2016-11-09 CN CN201610984934.2A patent/CN106498328B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920317A (en) * | 2005-08-26 | 2007-02-28 | 台达电子工业股份有限公司 | Method for manufacturing dynamic pressure bearing |
| CN201392858Y (en) * | 2009-03-05 | 2010-01-27 | 梁丙江 | Battery |
| CN201493763U (en) * | 2009-07-23 | 2010-06-02 | 国营红峰机械厂 | Shield for sectional blasting of inner wall of ring-shaped part |
| CN102423748A (en) * | 2011-10-24 | 2012-04-25 | 苏州金牛精密机械有限公司 | Paint spraying assembly |
| JP2014124558A (en) * | 2012-12-25 | 2014-07-07 | Showa Corp | Masking member |
| CN204486108U (en) * | 2015-02-05 | 2015-07-22 | 上海科尔本施密特活塞有限公司 | A kind of die insert sprayed protection frock |
| CN205096019U (en) * | 2015-11-16 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Engine separates heat exchanger's spraying protection device |
| CN205223411U (en) * | 2015-12-17 | 2016-05-11 | 河南盛达光伏科技有限公司 | Crucible spraying protector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097718A (en) * | 2018-09-10 | 2018-12-28 | 西安成立航空制造有限公司 | A kind of guard method in pair of thermal boundary spraying non-spraying face |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106498328B (en) | 2021-04-27 |
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