CN106777569A - A kind of method of efficient detection TiAl systems alloy hip moulding product - Google Patents
A kind of method of efficient detection TiAl systems alloy hip moulding product Download PDFInfo
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- CN106777569A CN106777569A CN201611077254.9A CN201611077254A CN106777569A CN 106777569 A CN106777569 A CN 106777569A CN 201611077254 A CN201611077254 A CN 201611077254A CN 106777569 A CN106777569 A CN 106777569A
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- detection
- moulding product
- systems alloy
- hip moulding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/15—Vehicle, aircraft or watercraft design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention relates to a kind of detection method, and in particular to a kind of method of efficient detection TiAl systems alloy hip moulding product.Technical scheme is as follows：A kind of method of efficient detection TiAl systems alloy hip moulding product, comprises the following steps：1) detection data；2) data processing；3) date comprision.The method of the efficient detection TiAl systems alloy hip moulding product that the present invention is provided, realizes Product checking automation and product full inspection, and cost of labor can be greatly reduced, and improves detection efficiency.
Description
Technical field
The present invention relates to a kind of detection method, and in particular to a kind of efficient detection TiAl systems alloy hip moulding product
Method.
Background technology
Requirement of the aerospace flight vehicle to engine performance is improved constantly, and high-temperature structural material turns into and improves advanced starting
The key of machine performance, extension life-span, reducing energy consumption and cost.High-temperature structural material is all classified as high-performance by each advanced country of the world
Object is given priority in structural material.TiAl systems alloys (γ-TiAl, Ti2AlNb and Ti3Al) have density low, high temperature is than strong
Degree and specific stiffness are high, and high-temperature oxidation resistant and creep-resistant property are excellent, are a classes the features such as high structural stability and fire retardancy
The lightweight high-temperature structural material of great application prospect.Hot isostatic pressing technique is a kind of high performance material manufacturing technology, in aviation hair
More and more important effect is played in motivation.It can not only prepare tiny, each without gross segregation, even tissue, crystal grain
To the same sex, hot-working character good alloy and composite, the yield strength and fatigue of powdered metallurgical material are increased substantially
Performance, and the near-net-shape of parts can be realized.
The TiAl systems alloy complex component being made of hot isostatic pressing technique, the inside has blind chamber.Currently used for complicated structure
The method of part detection is external dimensions slide calliper rule or line detection, and the blind chamber in the inside cannot be detected, all be ensured by mould, temporarily also
Do not possess noncontact dimension measurement ability.
The accurate spatial digitizer of PowerScan-Pro blue lights uses advanced LED Blue-Ray technologies, German import industry phase
Machine, using advanced multifrequency heterodyne principle, a series of phase shifts is projected during measurement using digital fringe projection device to testee
Raster image, and the phase-shifted grating image modulated through body surface and deformed by the industrial camera synchronous acquisition of high-quality, then
Phase calculation and three-dimensional reconstruction etc. are carried out to raster image by the software of only scape three-dimensional company independent development to process, and obtain object table
The complete three dimensional point cloud in face.This data can be widely used for the fields such as object digital, reverse engineer and accuracy detection.
The content of the invention
The present invention provides a kind of method of efficient detection TiAl systems alloy hip moulding product, realizes Product checking
Automation and product full inspection, can be greatly reduced cost of labor, improve detection efficiency.
Technical scheme is as follows：
A kind of method of efficient detection TiAl systems alloy hip moulding product, comprises the following steps：
1) detection data, gathers TiAl systems alloy heat etc. quiet using the accurate spatial digitizer of PowerScan-pro blue lights
Molded article laminated surface three dimension cloud data；
2) data processing, triangular facet frame is processed into by the three dimensional point cloud in Geomagic quality softwares
Formula, connecting method uses index point automatic Mosaic, turntable automatic Mosaic；
3) date comprision
Three-dimensional ratio is carried out to detection data and TiAl systems alloy hip moulding product theoretical model using inspection software
To analysis, and export examining report；Examining report can use color display size deflected areas, and overall dimension is reflected with data form
The result of key element.
Beneficial effects of the present invention are：The accurate spatial digitizer of PowerScan-pro blue lights has high-velocity scanning, single width
Sweep time is less than 0.4 second；Superelevation certainty of measurement, reaches as high as 0.008mm；It is full-automatic splicing, simple to operate；Height explanation is preferred
Method and high-res；Environmental suitability is strong, can be in factory floor field scan；Output data interface extensively, compatibility it is strong etc. excellent
Point.Product checking is realized using detection method of the invention to automate, cost of labor can be greatly reduced, improve detection effect
Rate, realizes product full inspection, and whole process without human intervention, is that enterprise brings great economic benefit.Manual detection is needed 2 days
The size in hole, groove in time, and product etc cannot be detected, by using the accurate three-dimensional of PowerScan-pro blue lights
Scanner realizes the full inspection of product size, while precision is greatly improved, this is very important for aero-engine, is carried
The dimensional stability of product high.
Brief description of the drawings
Fig. 1 is TiAl systems alloy hip moulding product semi-cutaway；
Fig. 2 is TiAl systems alloy hip moulding product stereogram.
Specific embodiment
A kind of method of efficient detection TiAl systems alloy hip moulding product, comprises the following steps：
1) detection data, gathers TiAl systems alloy heat etc. quiet using the accurate spatial digitizer of PowerScan-pro blue lights
Molded article laminated surface three dimension cloud data, including blind chamber 1；
2) data processing, triangular facet frame is processed into by the three dimensional point cloud in Geomagic quality softwares
Formula, connecting method uses index point automatic Mosaic, turntable automatic Mosaic；
3) date comprision
Three-dimensional ratio is carried out to detection data and TiAl systems alloy hip moulding product theoretical model using inspection software
To analysis, and export examining report；Examining report can use color display size deflected areas, and overall dimension is reflected with data form
The result of key element.
Claims (1)
1. a kind of method of efficient detection TiAl systems alloy hip moulding product, it is characterised in that comprise the following steps：
1) detection data, using the accurate spatial digitizer of PowerScan-pro blue lights gather TiAl system's alloy high temperature insostatic pressing (HIP)s into
Type article surface three dimensional point cloud；
2) data processing, tri patch form is processed into by the three dimensional point cloud in Geomagic quality softwares,
Connecting method uses index point automatic Mosaic, turntable automatic Mosaic；
3) date comprision
Three-dimensional alignment point is carried out to detection data and TiAl systems alloy hip moulding product theoretical model using inspection software
Analysis, and export examining report；Examining report can use color display size deflected areas, and overall dimension key element is reflected with data form
Result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077254.9A CN106777569A (en) | 2016-11-30 | 2016-11-30 | A kind of method of efficient detection TiAl systems alloy hip moulding product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077254.9A CN106777569A (en) | 2016-11-30 | 2016-11-30 | A kind of method of efficient detection TiAl systems alloy hip moulding product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106777569A true CN106777569A (en) | 2017-05-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611077254.9A Pending CN106777569A (en) | 2016-11-30 | 2016-11-30 | A kind of method of efficient detection TiAl systems alloy hip moulding product |
Country Status (1)
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| CN (1) | CN106777569A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526345A (en) * | 2009-03-27 | 2009-09-09 | 中建钢构有限公司 | Steel casting detection method |
| CN102847767A (en) * | 2012-09-17 | 2013-01-02 | 广西工学院 | Punching processing quality control method of large-scale covering component |
| CN103760821A (en) * | 2013-11-18 | 2014-04-30 | 湖北三江航天红阳机电有限公司 | Complex casting machining process datum determination method |
| CN105865368A (en) * | 2016-05-06 | 2016-08-17 | 浙江大学 | Pressure container shape deviation detection method based on three-dimensional laser scanning |
-
2016
- 2016-11-30 CN CN201611077254.9A patent/CN106777569A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526345A (en) * | 2009-03-27 | 2009-09-09 | 中建钢构有限公司 | Steel casting detection method |
| CN102847767A (en) * | 2012-09-17 | 2013-01-02 | 广西工学院 | Punching processing quality control method of large-scale covering component |
| CN103760821A (en) * | 2013-11-18 | 2014-04-30 | 湖北三江航天红阳机电有限公司 | Complex casting machining process datum determination method |
| CN105865368A (en) * | 2016-05-06 | 2016-08-17 | 浙江大学 | Pressure container shape deviation detection method based on three-dimensional laser scanning |
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Application publication date: 20170531 |