CN108229615A - A kind of numeric terminal of aerial motor spare part supports system and method - Google Patents
A kind of numeric terminal of aerial motor spare part supports system and method Download PDFInfo
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- CN108229615A CN108229615A CN201711499263.1A CN201711499263A CN108229615A CN 108229615 A CN108229615 A CN 108229615A CN 201711499263 A CN201711499263 A CN 201711499263A CN 108229615 A CN108229615 A CN 108229615A
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- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000011065 in-situ storage Methods 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 238000004088 simulation Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 239000000284 extract Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
A kind of numeric terminal the invention discloses aerial motor spare part supports system and method, which includes central computer control unit, parts assembly technology database, station laser assisted orienting device, station digitlization display platform and parts scan code system of marching into the arena；Central computer control unit extracts corresponding parts fabrication data after the coding of parts and components information of marching into the arena that scan code system identifies is read from parts assembly technology database, is respectively transmitted to laser assisted orientation system and digitlization display platform；Assembly process specification and the assembly technology emulation animation of parts to be assembled are played repeatedly to prompt field engineer on digitlization display platform；Laser projecting apparatus will be directed toward installation site of the laser beam projects to parts to be assembled on the engine assembly body；The assembled in situ task of parts is performed by field engineer；The present invention while the quickly and accurately installation site of positioning parts, can significantly improve the final assembly efficiency of aero-engine.
Description
Technical field
The present invention relates to aero-engine numeric terminal technical fields, and in particular to is used for aero-engine zero to one kind
The numeric terminal of component supports system and method.
Background technology
Aero-engine is the core drive component of aviation aircraft, and manufacture and mounting technology level are a national sections
The important symbol of skill strength, industrial might and military capability of the country.The large-scale turbofan aero-engine in the present age has very high knot
Structure complexity and technical precision, usually by hundreds thousand of each type components by complicated technology flow precision assembly and
Into.
Usually, the small-medium sizes part such as various types of pipelines, stent is included in large aerospace engine.They
There are many quantity, type is numerous and jumbled, come in every shape, on practical assembling line, it is difficult to Fast Identification.At present, in Chinese large-sized
In the Assembling Production of aero-engine, assembly technology time length, the assembly manipulation efficiency of these parts are low, overall to fill
Very high ratio is accounted in the engine final assembly period, while also there is small parts setup error and peaces with the time
The problem of filling consistency aspect.This have become restrict China's aero-engine production technology level promoted, the weight of increased quality
Want factor.
Invention content
To solve the efficiency of assembling in large aerospace engine assembly present in all kinds of small parts and assembling quality
Problem, the present invention propose a kind of numeric terminal for aerial motor spare part and support system and method, this system
Using parts digital model and technique information as support, in integrated use three-dimensional assembly simulation technology and assembly station
Simultaneously fittage is rapidly completed in laser assisted directional technology, Guide Engineering teacher's Fast Identification parts on the engine, so as to big
Width improves the assembly technology quality and efficiency of assembling of all kinds of small parts of aero-engine.
In order to achieve the above objectives, the technical solution adopted in the present invention is：
The numeric terminal of aerial motor spare part a kind of supports system, including central computer control unit 1, zero
Part assembly technology database 2, station laser assisted orienting device 3, station digitlization display platform 4 and parts of marching into the arena are swept
Code system 5；
The central computer control unit 1 is compiled reading the parts of marching into the arena that parts scan code system 5 identifies of marching into the arena
After code information, corresponding parts fabrication data is extracted from parts assembly technology database 2, including space mounting coordinate position
It puts and Assembly process specification file and assembly technology emulation animation file, is respectively transmitted to station laser assisted orientation system 3
Display platform 4 is digitized with station.
The parts assembly technology database 2 includes the space mounting coordinate position of the Quick Response Code of parts, parts
It puts, the Assembly process specification file of parts and parts assembly technology emulation animation file；The Quick Response Code of the parts is made
For the identification information of parts, the space mounting coordinate position of the parts is right for station laser assisted orienting device 3
Engine component position is positioned, and the assembly technology emulation of the Assembly process specification file and parts of the parts is dynamic
File is drawn to play out for station digitlization display platform 4, prompt assembly method of the field engineer in relation to parts and
Technology requirement.
The laser that the station laser assisted orienting device 3 has two-freedom precise rotation control function by two is thrown
Emitter 6, projector mounting bracket 7 and measuring coordinate system demarcating module 8 form, for establishing aero-engine assembling in station
The space coordinates of body, and it is directed toward laser beam to the target rigging position projection of parts to be assembled on the engine；It is described to swash
Light projector 6 is mounted on projector mounting bracket 7, and projector mounting bracket 7 is symmetrically and fixedly mounted on aero-engine station
Centre position at left and right sides of portion's tooling, and keep higher position essence with reference for installation of the aero-engine on assembling erect-position
Degree.Measuring coordinate system demarcating module 8 includes four small-sized locating modules, is separately mounted on projector mounting bracket 7 and navigates
Empty engine keeps higher relative-position error on the reference for installation on assembling erect-position, for establishing based on laser projection
The space measurement coordinate system of device 6.
The station digitizes display platform 4, for showing the Assembly process specification file to be installed to replace the spare parts and playing
The assembly technology emulation animation of parts is instructed with visual means, prompts assembly method of the field engineer in relation to parts
And technology requirement.
It is described march into the arena parts scan code system 5 for identify march into the arena the 2 D code informations of parts, and send information to
Central computer control unit 1.
Numeric terminal based on the aerial motor spare part supports system to aerial motor spare part into luggage
The method matched, comprises the following specific steps that：
Step 1：Using all locating modules of measuring coordinate system demarcating module 8, the three-dimensional space in engine assembly station is established
Between coordinate system, the position and attitude relationship between the accurate Calibration of Laser projector 6 and engine assembly benchmark established with laser projection
Device 6 is the space measurement coordinate system of core；
Step 2：Erecting yard is inputted after a parts to be assembled, first the Quick Response Code of scan motor parts,
Data input central computer control unit 1；
Step 3：Central computer control unit 1 is according to parts 2 D code information from parts assembly technology database 2
Space mounting coordinate position, Assembly process specification and the assembly technology emulation animation file of middle extraction parts to be assembled；
Step 4：Play the Assembly process specification and dress of parts to be assembled repeatedly on station digitlization display platform 4
With technique emulation animation, the assembly method of field engineer's parts to be assembled and technology requirement are prompted；Meanwhile laser projecting apparatus
6 will be directed toward installation site of the laser beam projects to ligand to be installed on the engine assembly body；
Step 5：Field engineer is according to suggested parts space mounting coordinate position to be assembled, Assembly process specification
With assembly technology emulation animation, the assembled in situ task of parts is performed.
The beneficial effects of the invention are as follows：The mistake of numerous small parts assemblings is particularly in each type component of aero-engine
Cheng Zhong, the collaborative work oriented by Virtual assemble emulation with laser assisted can be in the peace for quickly and accurately positioning parts
While holding position, by digitlization, it is visual in a manner of ancillary works teacher according to technological requirement complete parts installation task.
This method can mitigate the work load of engine assembly engineering teacher significantly, reduce misloading, neglected loading probability, improve similar zero
The installation consistency of part, the efficiency for improving engine final assembly.
Description of the drawings
Fig. 1 is the configuration schematic diagram of present invention assembling support system.
Fig. 2 is station laser assisted orientation system layout of the present invention.
Fig. 3 is the structure diagram of laser projecting apparatus of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the numeric terminal that the present invention is a kind of aerial motor spare part supports system, can be directly embedded into
Into typical airline engine assembly station.Including central computer control unit 1, parts assembly technology database 2, station
Laser assisted orienting device 3, station digitlization display platform 4 and parts scan code system 5 etc. of marching into the arena.
The numeric terminal of aerial motor spare part a kind of supports system, including central computer control unit 1, zero
Part assembly technology database 2, station laser assisted orienting device 3, station digitlization display platform 4 and parts of marching into the arena are swept
Code system 5 etc..
The central computer control unit 1 is compiled reading the parts of marching into the arena that parts scan code system 5 identifies of marching into the arena
After code information, corresponding parts fabrication data is extracted from parts assembly technology database 2, including space mounting coordinate position
It puts and Assembly process specification file, assembly technology emulation animation file etc., is respectively transmitted to laser assisted orienting device 3 and assembling
It stands and digitizes display platform 4.
The parts assembly technology database 2 includes the space mounting coordinate position of the Quick Response Code of parts, parts
It puts, the Assembly process specification file of parts and parts assembly technology emulation animation file.The Quick Response Code of the parts is made
For the identification information of parts, the space mounting coordinate position of the parts is right for station laser assisted orienting device 3
Engine component position is positioned, and the Assembly process specification of the parts and the assembly technology emulation animation of parts are used
It is played out in station digitlization display platform 4, prompts assembly method and technology requirement of the field engineer in relation to parts.
As shown in Figures 2 and 3, the station laser assisted orienting device 3 has two-freedom precise rotation control by two
Laser projecting apparatus 6, projector mounting bracket 7 and the measuring coordinate system demarcating module 8 of function processed form, for being established in station
The space coordinates of aero-engine assembly, and project and be directed toward to the target rigging position of parts to be assembled on the engine
Laser beam.The laser projecting apparatus 6 is mounted on projector mounting bracket 7, and projector mounting bracket 7 is symmetrically and fixedly mounted to aviation hair
Centre position at left and right sides of the tooling of motivation station top, and kept with reference for installation of the aero-engine on assembling erect-position
Higher positional precision.Measuring coordinate system demarcating module 8 includes four small-sized locating modules, is separately mounted to projector peace
It shelves on 7 and aero-engine is on reference for installation on assembling erect-position, higher relative-position error is kept, for establishing base
In the space measurement coordinate system of laser projecting apparatus 6.
The station digitizes display platform 4, for showing the Assembly process specification file to be installed to replace the spare parts and playing
The assembly technology emulation animation of parts is instructed with visual means, prompts assembly method of the field engineer in relation to parts
And technology requirement.
It is described march into the arena parts scan code system 5 for identify march into the arena the 2 D code informations of parts, and send information to
Central computer control unit 1.
Numeric terminal based on the aerial motor spare part supports system, comprises the following specific steps that：
Step 1：Using all locating modules of measuring coordinate system demarcating module 8, the three-dimensional space in engine assembly station is established
Between coordinate system, the position and attitude relationship between the accurate Calibration of Laser projector 6 and engine assembly benchmark established with laser projection
Device 6 is the space measurement coordinate system of core.
Step 2：Erecting yard is inputted after a parts to be assembled, first the Quick Response Code of scan motor parts,
Data input central computer control unit 1.
Step 3：Central computer control unit 1 is according to parts 2 D code information from parts assembly technology database 2
Space mounting coordinate position, Assembly process specification and the assembly technology emulation animation file of middle extraction parts to be assembled.
Step 4：The Assembly process specification and dress of the engine component are played repeatedly in station digitlization display platform 4
With technique emulation animation；Meanwhile laser beam projects can will be directed toward in laser projecting apparatus 6 to parts to be assembled in aeroplane engine
That projector of installation site on machine assembly, according to the space mounting coordinate position data adjustment axial rotation of parts
Angle and pitch angle will be directed toward installation site of the laser projection to ligand to be installed on the engine.
Step 5：Field engineer is according to suggested parts space mounting coordinate position to be assembled, Assembly process specification
With assembly technology emulation animation etc., the assembled in situ task of parts is performed.
Claims (6)
1. a kind of numeric terminal of aerial motor spare part supports system, which is characterized in that including：
Including central computer control unit (1), parts assembly technology database (2), station laser assisted orienting device
(3), station digitlization display platform (4) and parts scan code system (5) of marching into the arena；
The central computer control unit (1) is compiled in reading parts of marching into the arena that parts scan code system (5) identifies of marching into the arena
After code information, the corresponding parts fabrication data of extraction from parts assembly technology database (2), including space mounting coordinate
Position and Assembly process specification file and assembly technology emulation animation file, are respectively transmitted and give station laser assisted orienting device
(3) and station digitizes display platform (4).
2. the numeric terminal of aerial motor spare part supports system according to claim 1, which is characterized in that described zero
Component assembling technique database (2) includes the dress of the Quick Response Code of parts, the space mounting coordinate position of parts, parts
With technique SOP documentation and parts assembly technology emulation animation file；Identification of the Quick Response Code of the parts as parts
Information, the space mounting coordinate position of the parts are used for station laser assisted orienting device (3) to engine component
Position is positioned, and the Assembly process specification file of the parts and the assembly technology emulation animation file of parts are used to fill
It is played out with station digitlization display platform (4), prompts assembly method and technology requirement of the field engineer in relation to parts.
3. the numeric terminal of aerial motor spare part supports system according to claim 1, which is characterized in that the dress
With station laser assisted orienting device (3) by two laser projecting apparatus (6) with two-freedom precise rotation control function, projections
Device mounting bracket (7) and measuring coordinate system demarcating module (8) composition, for establishing the sky of aero-engine assembly in station
Between coordinate system, and to parts to be assembled on the engine target rigging position projection be directed toward laser beam；The laser projection
On projector mounting bracket (7), projector mounting bracket (7) is symmetrically and fixedly mounted on aero-engine station device (6)
Centre position at left and right sides of portion's tooling, and keep higher position essence with reference for installation of the aero-engine on assembling erect-position
Degree；Measuring coordinate system demarcating module (8) includes four small-sized locating modules, is separately mounted on projector mounting bracket (7)
On the reference for installation on assembling erect-position, higher relative-position error is kept, for establishing based on laser with aero-engine
The space measurement coordinate system of the projector (6).
4. the numeric terminal of aerial motor spare part supports system according to claim 1, which is characterized in that the dress
With station digitlization display platform (4), for showing the Assembly process specification file to be installed to replace the spare parts and playing the assemblings of parts
Process simulation animation is instructed with visual means, prompts assembly method and technology requirement of the field engineer in relation to parts.
5. according to claim 1 aerial motor spare part numeric terminal support system, which is characterized in that it is described into
Field parts scan code system (5) sends information to central computer control for identifying the 2 D code information for parts of marching into the arena
Unit (1) processed.
6. the numeric terminal of any one of claim 1 to 5 aerial motor spare part supports system to aero-engine
The method that parts are assembled, which is characterized in that comprise the following specific steps that：
Step 1：Using all locating modules of measuring coordinate system demarcating module (8), the three dimensions in engine assembly station is established
Coordinate system, the position and attitude relationship between the accurate Calibration of Laser projector (6) and engine assembly benchmark, and establish and thrown with laser
Emitter (6) is the space measurement coordinate system of core；
Step 2：Erecting yard is inputted after a parts to be assembled, first the Quick Response Code of scan motor parts, information
Typing central computer control unit (1)；
Step 3：Central computer control unit (1) is according to parts 2 D code information from parts assembly technology database (2)
Space mounting coordinate position, Assembly process specification and the assembly technology emulation animation file of middle extraction parts to be assembled；
Step 4：Play Assembly process specification and the assembling of parts to be assembled repeatedly on station digitlization display platform (4)
Process simulation animation prompts the assembly method of field engineer's parts to be assembled and technology requirement；Meanwhile laser projecting apparatus
(6) installation site of the laser beam projects to parts to be assembled on the engine assembly body will be directed toward；
Step 5：Field engineer is according to parts space mounting coordinate position to be assembled, Assembly process specification and the assembling given
Process simulation animation performs the assembled in situ task of parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499263.1A CN108229615B (en) | 2017-12-30 | 2017-12-30 | Digital assembly support system and method for aero-engine parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499263.1A CN108229615B (en) | 2017-12-30 | 2017-12-30 | Digital assembly support system and method for aero-engine parts |
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| CN108229615B CN108229615B (en) | 2020-10-30 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109117521A (en) * | 2018-07-21 | 2019-01-01 | 中铁十八局集团有限公司 | A kind of steel truss rod piece splice plate bolt auxiliary assembly system |
| CN109682304A (en) * | 2019-02-02 | 2019-04-26 | 北京理工大学 | A kind of composition error modeling method based on CCD camera contraposition assembly system |
| CN109764769A (en) * | 2019-02-28 | 2019-05-17 | 西南科技大学 | A kind of real-time ammunition assembly guidance method based on Visual assembly system |
| CN111914580A (en) * | 2020-07-30 | 2020-11-10 | 浙江三一装备有限公司 | Working condition identification method, device, system, server and readable storage medium |
| CN112613768A (en) * | 2020-12-28 | 2021-04-06 | 北方导航控制技术股份有限公司 | Manufacturing and quality management method for digital remote rocket projectile guidance cabin |
| CN113188601A (en) * | 2021-05-06 | 2021-07-30 | 长春工程学院 | Wheel set assembly part three-dimensional warehouse entry part detection device and method |
| CN113343660A (en) * | 2021-06-17 | 2021-09-03 | 东风柳州汽车有限公司 | Assembly file creating system and method |
| CN113357239A (en) * | 2021-05-24 | 2021-09-07 | 中国飞机强度研究所 | Device and method for positioning and pasting strain gauge on structural member |
| WO2021179400A1 (en) * | 2019-10-29 | 2021-09-16 | 南京翱翔信息物理融合创新研究院有限公司 | Computer vision-based adaptive measurement system and method for geometric parameters in assembly process |
| CN113771032A (en) * | 2021-09-13 | 2021-12-10 | 中国航空无线电电子研究所 | Intelligent wire harness assembling auxiliary system based on man-machine cooperation robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109117521A (en) * | 2018-07-21 | 2019-01-01 | 中铁十八局集团有限公司 | A kind of steel truss rod piece splice plate bolt auxiliary assembly system |
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| CN112613768A (en) * | 2020-12-28 | 2021-04-06 | 北方导航控制技术股份有限公司 | Manufacturing and quality management method for digital remote rocket projectile guidance cabin |
| CN113188601A (en) * | 2021-05-06 | 2021-07-30 | 长春工程学院 | Wheel set assembly part three-dimensional warehouse entry part detection device and method |
| CN113357239A (en) * | 2021-05-24 | 2021-09-07 | 中国飞机强度研究所 | Device and method for positioning and pasting strain gauge on structural member |
| CN113343660A (en) * | 2021-06-17 | 2021-09-03 | 东风柳州汽车有限公司 | Assembly file creating system and method |
| CN113343660B (en) * | 2021-06-17 | 2023-05-12 | 东风柳州汽车有限公司 | Assembly file creation system and method |
| CN113771032A (en) * | 2021-09-13 | 2021-12-10 | 中国航空无线电电子研究所 | Intelligent wire harness assembling auxiliary system based on man-machine cooperation robot |
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| CN108229615B (en) | 2020-10-30 |
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