CN106756738A - A kind of gear ring supports the repair method of part - Google Patents
A kind of gear ring supports the repair method of part Download PDFInfo
- Publication number
- CN106756738A CN106756738A CN201611056721.XA CN201611056721A CN106756738A CN 106756738 A CN106756738 A CN 106756738A CN 201611056721 A CN201611056721 A CN 201611056721A CN 106756738 A CN106756738 A CN 106756738A
- Authority
- CN
- China
- Prior art keywords
- gear ring
- repair method
- matrix surface
- design size
- vehicle processing
- 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000011159 matrix material Substances 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 230000007547 defect Effects 0.000 claims abstract description 5
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 238000007750 plasma spraying Methods 0.000 claims abstract description 5
- 239000002987 primer (paints) Substances 0.000 claims abstract description 5
- 230000037452 priming Effects 0.000 claims abstract description 5
- 238000005461 lubrication Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000005480 shot peening Methods 0.000 claims abstract description 4
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 239000002344 surface layer Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
A kind of gear ring supports the repair method of part, step one:Prepare the matrix surface of part, surface damage, blast coarse surface, organic solvent scrub clean surface are gone in turning;Step 2:Fluoroscopic examination matrix surface, it is ensured that matrix surface flawless defect;Step 3:Plasma spray priming operation affected area, bottom is dusted using Metco480NS, and plasma spraying method is repaired;Step 4:Vehicle Processing coating makes primer coating reach design size requirement to design size using Vehicle Processing technique.Described gear ring supports the repair method of part, also includes:Step 5:Shot peening strengthening bottom;Step 6:Manual spray surface layer, the spray plane layer self-lubrication coating material on underlying basis.Advantages of the present invention:Gear ring of the present invention supports the repair method of part, successfully solves the problems, such as the reparation of gear ring supporting surface, it is to avoid direct to change the great number cost that new product is brought, using effect is good.
Description
Technical field
The present invention relates to aeronautical maintenance technical field, more particularly to a kind of gear ring supports the repair method of part.
Background technology
In aeronautical maintenance, gear ring supports the repairing of part, cannot break through bottom impaired portion different with surface layer always at present
The maintenance of position, it is impossible to recover.
The content of the invention
Damaged part is sprayed by step the invention aims to be layered, solving gear ring support member function cannot reply
Problem, spy there is provided a kind of gear ring support part repair method.
The invention provides the repair method that a kind of gear ring supports part, it is characterised in that:Described gear ring support
The repair method of part, comprises the following steps that:
Step one:Prepare the matrix surface of part, surface damage is removed in turning, and blast coarse surface, organic solvent is cleaned clear
Clean surface;
Step 2:Fluoroscopic examination matrix surface, it is ensured that matrix surface flawless defect;
Step 3:Plasma spray priming operation affected area, bottom is dusted using Metco480NS, and plasma spraying method enters
Row is repaired;
Step 4:Vehicle Processing coating makes primer coating reach design size requirement to design size using Vehicle Processing technique.
Described gear ring supports the repair method of part, also includes:Step 5:Shot peening strengthening bottom;Step 6:Manually
Spraying surface, the spray plane layer self-lubrication coating material on underlying basis.
Advantages of the present invention:
Gear ring of the present invention supports the repair method of part, and the reparation for successfully solving gear ring supporting surface is asked
Topic, it is to avoid direct to change the great number cost that new product is brought, using effect is good.
Brief description of the drawings
Below in conjunction with the accompanying drawings and implementation method the present invention is further detailed explanation:
Fig. 1 be the inventive method reparation after, 200 times of enlarged diagrams;
Fig. 2 be the inventive method reparation after, 500 times of enlarged diagrams.
Specific embodiment
Embodiment 1
The invention provides the repair method that a kind of gear ring supports part, it is characterised in that:Described gear ring support
The repair method of part, comprises the following steps that:
Step one:Prepare the matrix surface of part, surface damage is removed in turning, and blast coarse surface, organic solvent is cleaned clear
Clean surface;
Step 2:Fluoroscopic examination matrix surface, it is ensured that matrix surface flawless defect;
Step 3:Plasma spray priming operation affected area, bottom is dusted using Metco480NS, and plasma spraying method enters
Row is repaired;
Step 4:Vehicle Processing coating makes primer coating reach design size requirement to design size using Vehicle Processing technique.
Described gear ring supports the repair method of part, also includes:Step 5:Shot peening strengthening bottom;Step 6:Manually
Spraying surface, the spray plane layer self-lubrication coating material on underlying basis.
Embodiment 2
The invention provides the repair method that a kind of gear ring supports part, it is characterised in that:Described gear ring support
The repair method of part, comprises the following steps that:
Step one:Prepare the matrix surface of part, surface damage is removed in turning, and blast coarse surface, organic solvent is cleaned clear
Clean surface;
Step 2:Fluoroscopic examination matrix surface, it is ensured that matrix surface flawless defect;
Step 3:Plasma spray priming operation affected area, bottom is dusted using Metco480NS, and plasma spraying method enters
Row is repaired;
Step 4:Vehicle Processing coating makes primer coating reach design size requirement to design size using Vehicle Processing technique.
Claims (2)
1. a kind of gear ring supports the repair method of part, it is characterised in that:Described gear ring supports the repair method of part,
Comprise the following steps that:
Step one:Prepare the matrix surface of part, surface damage, blast coarse surface, organic solvent scrub clean table are removed in turning
Face;
Step 2:Fluoroscopic examination matrix surface, it is ensured that matrix surface flawless defect;
Step 3:Plasma spray priming operation affected area, bottom is dusted using Metco480NS, and plasma spraying method is repaiied
It is multiple;
Step 4:Vehicle Processing coating makes primer coating reach design size requirement to design size using Vehicle Processing technique.
2. the repair method of part is supported according to the gear ring described in claim 1, it is characterised in that:Described gear ring support
The repair method of part, also includes:Step 5:Shot peening strengthening bottom;Step 6:Manual spray surface layer, sprays on underlying basis
Surface layer self-lubrication coating material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611056721.XA CN106756738A (en) | 2016-11-25 | 2016-11-25 | A kind of gear ring supports the repair method of part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611056721.XA CN106756738A (en) | 2016-11-25 | 2016-11-25 | A kind of gear ring supports the repair method of part |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106756738A true CN106756738A (en) | 2017-05-31 |
Family
ID=58910917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611056721.XA Pending CN106756738A (en) | 2016-11-25 | 2016-11-25 | A kind of gear ring supports the repair method of part |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106756738A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110936099A (en) * | 2019-11-19 | 2020-03-31 | 中国航发沈阳黎明航空发动机有限责任公司 | Process method for maintaining high-pressure turbine guide pipe |
CN111056040A (en) * | 2019-11-21 | 2020-04-24 | 中国航发哈尔滨东安发动机有限公司 | Helicopter reducer gear repairing method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2361999A1 (en) * | 2010-02-25 | 2011-08-31 | United Technologies Corporation | Repair of a coating on a turbine component |
CN102554552A (en) * | 2012-01-30 | 2012-07-11 | 重庆生竹科技发展有限公司 | Repair method for thin hollow roller |
CN102877017A (en) * | 2012-08-16 | 2013-01-16 | 沈阳黎明航空发动机(集团)有限责任公司 | Thermal spraying remanufacturing method for damaged end surface of aero-engine accessory gearbox housing |
CN103586625A (en) * | 2013-11-11 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for restoring abrasion and deformation of spigot of thin-wall cartridge receiver |
CN105441862A (en) * | 2015-11-11 | 2016-03-30 | 沈阳黎明航空发动机(集团)有限责任公司 | Size repairing technique for high-pressure zero-level stator inner ring |
-
2016
- 2016-11-25 CN CN201611056721.XA patent/CN106756738A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2361999A1 (en) * | 2010-02-25 | 2011-08-31 | United Technologies Corporation | Repair of a coating on a turbine component |
CN102554552A (en) * | 2012-01-30 | 2012-07-11 | 重庆生竹科技发展有限公司 | Repair method for thin hollow roller |
CN102877017A (en) * | 2012-08-16 | 2013-01-16 | 沈阳黎明航空发动机(集团)有限责任公司 | Thermal spraying remanufacturing method for damaged end surface of aero-engine accessory gearbox housing |
CN103586625A (en) * | 2013-11-11 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for restoring abrasion and deformation of spigot of thin-wall cartridge receiver |
CN105441862A (en) * | 2015-11-11 | 2016-03-30 | 沈阳黎明航空发动机(集团)有限责任公司 | Size repairing technique for high-pressure zero-level stator inner ring |
Non-Patent Citations (1)
Title |
---|
汤天明: "《航空燃气涡轮发动机维修与实训》", 31 August 2015, 中国民航出版社 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110936099A (en) * | 2019-11-19 | 2020-03-31 | 中国航发沈阳黎明航空发动机有限责任公司 | Process method for maintaining high-pressure turbine guide pipe |
CN111056040A (en) * | 2019-11-21 | 2020-04-24 | 中国航发哈尔滨东安发动机有限公司 | Helicopter reducer gear repairing method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10329033B2 (en) | Cold spray method to join or in certain cases strengthen metals | |
UA99823C2 (en) | Method for spraying a layer, which comprises a fat and sugar, onto the surface of an edible product | |
CN104028432A (en) | Metal surface paint spraying method | |
CN106756738A (en) | A kind of gear ring supports the repair method of part | |
DE102014224042A1 (en) | Process for detaching supporting structure elements from a shaped body produced by the method of selective laser melting or laser sintering | |
CN103882364A (en) | Hypersonic flame spraying remediation method for ferrous metallurgy roller component | |
CN106634643A (en) | Surface treatment method capable of increasing bonding performance of metal and silicone rubber | |
CN104801523A (en) | Method for washing glass base plate | |
CN106733558A (en) | A kind of surface of plastic products spraying method | |
CN105173115A (en) | Method for maintaining airplane wheel assembly of airplane landing gear | |
CN106733557A (en) | The surface treatment method of rail traffic vehicles | |
CN108251784A (en) | Emulsification pump plunger sprays the method for composite coating and includes its plunger | |
CN104369117B (en) | Frock clamp for aeronautical product ring-shaped work pieces shot peening | |
CN106011725A (en) | Supersonic spraying process for stainless steel material | |
CN102328182A (en) | Automotive half-axle swing forging die repairing process | |
CN101737352A (en) | Surface wear-resisting layer of gas turbine compressor blade and blade root and manufacturing method thereof | |
US20230182159A1 (en) | Decorative Defect Re-Basecoating System for Cans and other Cylindrical Containers | |
JP6924480B2 (en) | Steel bridge maintenance method | |
CN105013682A (en) | Paint spraying method, paint spraying device, and paint spraying product of composite part | |
CN109483409B (en) | Paint removing method for automatic spray repairing of aviation parts | |
KR101434650B1 (en) | Cleaning device using sand-jet | |
CN105642514A (en) | Workpiece surface coating method | |
CN107553349A (en) | A kind of stainless steel door handle automatic polishing device | |
CN106275498A (en) | Aircraft blade type winglet coating crack repairing technology | |
CN104741867A (en) | Vehicle frame processing method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20170531 |
|
RJ01 | Rejection of invention patent application after publication |