CN113881994B - Device for solving blue anodized film layer vortex printing - Google Patents
Device for solving blue anodized film layer vortex printing Download PDFInfo
- Publication number
- CN113881994B CN113881994B CN202111343705.XA CN202111343705A CN113881994B CN 113881994 B CN113881994 B CN 113881994B CN 202111343705 A CN202111343705 A CN 202111343705A CN 113881994 B CN113881994 B CN 113881994B
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- printing
- film layer
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- anodized film
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- 238000003825 pressing Methods 0.000 claims abstract description 5
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000000758 substrate Substances 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000007743 anodising Methods 0.000 description 3
- 238000002048 anodisation reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Optical Filters (AREA)
Abstract
A device for solving blue anodized film layer vortex printing. The invention designs a device with an inclined angle for improving the quality of an anodized film layer, and solves the problem of vortex printing of a blue anodized film layer. The device comprises a strip-shaped substrate, a hanging end and a fixed end, wherein the hanging end and the fixed end are respectively positioned at two ends of the substrate, one group of fasteners are symmetrically arranged on the fixed end, one group of ends close to the outer side consists of a sleeve and a pressing hook, one group close to the inner side consists of a gasket, a nut and a cylindrical pin, and the disc shaft integrated blisk part is fixed at the fixed end of the substrate by the two groups of fasteners. The device makes the part recess internal accumulation groove liquid get rid of fast through adjusting the part in the groove direction, has improved the integrality of rete, has solved the rete and has had the problem that the repair rate is high that the vortex printing leads to.
Description
Technical Field
The invention relates to the technical field of aeroengines, in particular to a device for solving the problem of vortex printing of a blue anodized film layer.
Background
In the technical field of aero-engines, a certain disc-shaft integrated blisk part needs to be subjected to blue anodization, because the grooves of the part are more, anodization bath liquid cannot be discharged in time, and gas generated in the reaction process cannot be released rapidly, so that part anodized film layer local vortex printing exists due to the reasons, the integrity of the film layer is reduced, the repair rejection rate of the part reaches more than 50%, and the production period is influenced. Therefore, the device is designed to enable the accumulated groove liquid in the part groove to be rapidly removed, the integrity of the film layer is improved, and the problem of high repair rate caused by vortex printing of the film layer is very necessary.
Disclosure of Invention
The invention aims to provide a device for solving the problem of high repair rate caused by vortex printing of a blue anodized film layer.
The technical scheme of the invention is as follows:
the utility model provides a solve device of blue anodize rete vortex print which characterized in that: the device comprises a strip-shaped substrate 1, and a hanging end and a fixed end which are respectively positioned at two ends of the substrate, wherein the hanging end is provided with one or more lifting hooks 4; two groups of fasteners are symmetrically arranged on the fixed end, one group of fasteners close to the outer side end consists of a sleeve 2 and a pressing hook 3, one group close to the inner side consists of a gasket 5, a nut 6 and a cylindrical pin 7, and the two groups of fasteners fix a disc shaft integrated blisk part 9 at the fixed end of the base body 1.
The contour line of the tool contact surface is matched with the contour line of the test piece contact area, and the electric contact point on the finished product piece is a non-critical area or a low-stress area, and the rear installation edge of the disk-shaft integrated blisk part 9 is designed to be a part clamping and electric contact point part according to the structural characteristics of the disk-shaft integrated blisk part 9. The blisk has a complex structure, more grooves and easy solution retention, and influences the quality of the blue anodized film layer, and the device is designed to have a certain inclination angle in order to remove liquid in time. The base body 1 consists of a section a, a section b and a section c which are at a certain angle with each other, wherein the section a close to the lifting hook 4 is the section c close to the fixed end, the section a is connected with the section c through the section b, and the section a is 90 degrees with the section b and the section b is connected with the section c.
Right triangle reinforcing ribs are arranged between the section a and the section b and between the section b and the section c.
The angle between the section c and the fixed end is 135-165 degrees.
The hanging end is provided with two lifting hooks 4, and the lifting hooks 4 are fixed on the hanging end through nuts 6 and hexagon socket head cap screws 8.
According to the characteristics of the blue anodizing process, the device is made of titanium alloy materials.
The contact points and contact areas on the disc-shaft integrated blisk part 9 should be reduced as much as possible, so that excessive clamp marks are avoided, the final defect inspection is influenced, and meanwhile, local overheating is avoided, and point contact is forbidden. The area of the contact point of the disc-shaft integrated blisk part 9 and the fixed end of the base body 1 is 30mm 2 。
The invention has the following beneficial effects:
1. the film layer groove liquid can be removed in time;
2. the vortex printing on the film layer is avoided;
3. solves the difficult problem of high repair rate caused by vortex printing of the blue anodized film layer.
Drawings
FIG. 1 is a schematic diagram of an apparatus for solving the problem of blue anodized film layer vortex printing according to the present invention.
FIG. 2 is a cross-sectional view of an apparatus for solving blue anodized film layer vortex printing in accordance with the present invention.
FIG. 3 is a diagram showing the structure of a device for solving the problem of vortex printing of a blue anodized film layer according to the present invention.
In the figure: 1. a base; 2. a sleeve; 3. pressing a hook; 4. a lifting hook; 5: a gasket; 6: a nut; 7. a cylindrical pin; 8. a hexagon socket head cap screw; 9. disc shaft integrated blisk parts.
Detailed Description
The device for solving the problem of blue anodized film eddy printing changes the direction of parts during processing by designing a certain inclination angle and replaces the traditional part clamping mode, the device comprises a strip-shaped base body 1, a hanging end and a fixed end which are respectively positioned at two ends of the base body, and two hanging hooks 4 are symmetrically arranged at the hanging end; two groups of fasteners are symmetrically arranged on the fixed end, one group of fasteners close to the outer side end consists of a sleeve 2 and a pressing hook 3, one group close to the inner side consists of a gasket 5, a nut 6 and a cylindrical pin 7, and the two groups of fasteners fix a disc shaft integrated blisk part 9 at the fixed end of the base body 1.
The contour line of the tool contact surface is matched with the contour line of the test piece contact area, and the electric contact point on the finished product piece is a non-critical area or a low-stress area, and the rear installation edge of the disk-shaft integrated blisk part 9 is designed to be a part clamping and electric contact point part according to the structural characteristics of the disk-shaft integrated blisk part 9. The blisk has a complex structure, more grooves and easy solution retention, and influences the quality of the blue anodized film layer, and the device is designed to have a certain inclination angle in order to remove liquid in time. The base body 1 consists of a section a, a section b and a section c which form a certain angle with each other, wherein the section a close to the lifting hook 4 is a section c close to the fixed end, the section a and the section c are connected through the section b, and the section a, the section b and the section c form an angle of 90 degrees;
right triangle reinforcing ribs are arranged between the section a and the section b and between the section b and the section c.
The angle between the c section and the fixed end is 150 degrees.
The hanging end is provided with two lifting hooks 4, and the lifting hooks 4 are fixed on the hanging end through nuts 6 and hexagon socket head cap screws 8.
According to the characteristics of the blue anodizing process, the device is made of titanium alloy materials.
The contact points and contact areas on the disc-shaft integrated blisk part 9 should be reduced as much as possible, so that excessive clamp marks are avoided, the final defect inspection is influenced, and meanwhile, local overheating is avoided, and point contact is forbidden. The area of the contact point of the disc-shaft integrated blisk part 9 and the fixed end of the base body 1 is 30mm 2 。
The device solves the problems that the blue anodizing bath solution in the prior art cannot be discharged in time and the gas generated in the reaction process cannot be released rapidly, and realizes the quality qualification rate of the blue anodized film layer of 95%.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a solve device of blue anodize rete vortex print which characterized in that: the device comprises a strip-shaped base body (1), and a hanging end and a fixed end which are respectively positioned at two ends of the base body, wherein the hanging end is provided with one or more lifting hooks (4); two groups of fasteners are symmetrically arranged on the fixed end, one group of fasteners close to the outer side consists of a sleeve (2) and a pressing hook (3), one group close to the inner side consists of a gasket (5), a nut (6) and a cylindrical pin (7), and the two groups of fasteners fix a disc-shaft integrated blisk part (9) at the fixed end of the base body (1); the base body (1) is composed of a section a, a section b and a section c which are mutually at a certain angle, wherein the section a close to the lifting hook (4) is the section c close to the fixed end, the section a is connected with the section c through the section b, and the section a and the section b and the section c are all at 90 degrees.
2. The device for solving the problem of vortex printing of a blue anodized film layer according to claim 1, wherein right triangle reinforcing ribs are arranged between the section a and the section b and between the section b and the section c.
3. The apparatus for solving the problem of vortex printing of a blue anodized film layer according to claim 1, wherein the angle between the c-section and the fixed end is 135 DEG to 165 deg.
4. The device for solving the problem of vortex printing of a blue anodized film layer according to claim 1, wherein the hanging end is provided with two hanging hooks (4), and the hanging hooks (4) are fixed on the hanging end through nuts (6) and hexagon socket head cap screws (8).
5. The device for solving the problem of blue anodized film turbo printing according to claim 1, wherein the device is made of titanium alloy material.
6. The device for solving the problem of vortex printing of a blue anodized film layer according to claim 1, wherein the area of the contact point of the disk-shaft integrated blisk part (9) and the fixed end of the base body (1) is 30mm 2 。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111343705.XA CN113881994B (en) | 2021-11-13 | 2021-11-13 | Device for solving blue anodized film layer vortex printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111343705.XA CN113881994B (en) | 2021-11-13 | 2021-11-13 | Device for solving blue anodized film layer vortex printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113881994A CN113881994A (en) | 2022-01-04 |
| CN113881994B true CN113881994B (en) | 2023-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111343705.XA Active CN113881994B (en) | 2021-11-13 | 2021-11-13 | Device for solving blue anodized film layer vortex printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113881994B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06275598A (en) * | 1993-03-23 | 1994-09-30 | Canon Inc | Anode formation device |
| CN203513815U (en) * | 2013-10-25 | 2014-04-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Device for fairing anodic oxidation |
| CN106283170A (en) * | 2016-08-29 | 2017-01-04 | 中航动力股份有限公司 | A kind of low-pressure turbine dish blue anodic attack auxiliary device |
| CN110029386A (en) * | 2019-04-24 | 2019-07-19 | 靖江先锋半导体科技有限公司 | A kind of multi-blind hole, deep hole aluminum hardware anodic oxidation equipment |
| CN113249761A (en) * | 2020-02-12 | 2021-08-13 | 上海飞机制造有限公司 | Anodization stores pylon |
-
2021
- 2021-11-13 CN CN202111343705.XA patent/CN113881994B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06275598A (en) * | 1993-03-23 | 1994-09-30 | Canon Inc | Anode formation device |
| CN203513815U (en) * | 2013-10-25 | 2014-04-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Device for fairing anodic oxidation |
| CN106283170A (en) * | 2016-08-29 | 2017-01-04 | 中航动力股份有限公司 | A kind of low-pressure turbine dish blue anodic attack auxiliary device |
| CN110029386A (en) * | 2019-04-24 | 2019-07-19 | 靖江先锋半导体科技有限公司 | A kind of multi-blind hole, deep hole aluminum hardware anodic oxidation equipment |
| CN113249761A (en) * | 2020-02-12 | 2021-08-13 | 上海飞机制造有限公司 | Anodization stores pylon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113881994A (en) | 2022-01-04 |
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