CN110440674A - A kind of detection device of the surface profile of stator blade surface channel - Google Patents
A kind of detection device of the surface profile of stator blade surface channel Download PDFInfo
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- CN110440674A CN110440674A CN201910805697.2A CN201910805697A CN110440674A CN 110440674 A CN110440674 A CN 110440674A CN 201910805697 A CN201910805697 A CN 201910805697A CN 110440674 A CN110440674 A CN 110440674A
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- detection
- stator blade
- pedestal
- positioning
- surface profile
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/003—Measuring of motor parts
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of detection devices of the surface profile of stator blade surface channel, belong to aero-engine detection device technology field.A kind of detection device of the surface profile for stator blade surface channel, comprising: pedestal, the detection components for detecting stator blade surface profile and the positioning component for fixed guider blade, detection components and positioning component are set on the base；Detection components include locating part interconnected and detection template；The top for detecting template is equipped with detection line.Detection mode of the invention will not be influenced by temperature, humidity, can be detected to the surface profile of surface channel in the processing site of stator blade, be improved detection efficiency, saved detection time, reduce testing cost.
Description
Technical field
The present invention relates to aero-engine detection device technology fields, and in particular to a kind of face of stator blade surface channel
The detection device of profile tolerance.
Background technique
As shown in Figure 1, stator blade 40 includes leading edge 41, trailing edge 42, leaf basin 43, blade back 44 and surface channel 45
Etc. structures.The surface profile of stator blade surface channel is the important indicator for measuring stator blade overdraught channel shape, should
Whether the surface profile in channel is qualified, not only whether can satisfy subsequent assembly, using there is important influence to part, but also
For engine air circulation road, leaving area, whether qualified and engine efficiency height has decisive role.
The detection of surface profile about stator blade surface channel, the prior art is usually using three-coordinates measuring machine and matches
Set blade positioning survey seat, due to three-coordinates measuring machine is expensive and need specific temperature, humidity environment in measure, because
And not only testing cost increases, but also detection time cannot be caused to increase in blade processing on-site test, influences production efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of detection devices of the surface profile of stator blade surface channel, existing to solve
The problem for having the detection of the surface profile of existing stator blade surface channel inconvenient.
The technical scheme to solve the above technical problems is that
A kind of detection device of the surface profile for stator blade surface channel, comprising: pedestal and be separately positioned on
Detection components and positioning component on pedestal；Detection components include locating part interconnected and detection template；Detect template
Top is equipped with detection line.
Detection components of the invention are used for fixed guider leaf for detecting stator blade surface profile, positioning component
Piece.When measuring stator blade surface profile, need on the basis of engine center.The present invention is with the center line of engine
X-axis, using stator blade installation shaft centre line as Z axis, the intersection point of X-axis and Z axis is origin O, perpendicular to the face XOZ and passes through origin
Straight line be that Y-axis establishes three-dimensional cartesian coordinate system, the position of detection components and positioning component is fixedly mounted on the basis of the face XOY
On pedestal, after stator blade is fixed by positioning component, the surface channel and inspection of stator blade are measured by clearance gauge
The distance between survey line, the surface profile for surface channel that you can get it.Detection mode of the invention will not be by the shadow of temperature, humidity
It rings, the surface profile of surface channel can be detected in the processing site of stator blade, improve detection efficiency, save
Detection time reduces testing cost.
Root has geometry principle, measures a profile tolerance of a surface on part, can choose the wheel of a line in measured surface
Wide degree replaces the profile tolerance of a surface.Detection line on detection template of the invention is designed by part maximum material principle, that is, is detected
The distance between the distance between line and the face XOY and the surface channel of theoretical maximum size and the face XOY are consistent, at this point, theoretical maximum
The surface channel of size can be bonded with detection line, between being detected between detection line and surface channel on template by measurement
Gap, to judge whether the surface profile of part tested surface is qualified.
Further, above-mentioned locating part includes Horizontal limiting face, vertical confined planes and end confined planes perpendicular to each other；Inspection
Test sample plate is equipped with the horizontal stationary plane being in contact respectively with Horizontal limiting face, vertical confined planes and end confined planes, fixes vertically
Face and end stationary plane.
The present invention is fixed with horizontal stationary plane, vertically respectively by Horizontal limiting face, vertical confined planes and end confined planes
Face and end stationary plane are contacted, so that positioned between locating part and detection template by orthogonal three face, it is fixed
Position mode is accurate, so that the measurement of surface profile is more accurate.And it is only carried out by contact between locating part and detection template
Connection, detection template can be move freely, and be contacted again with locating part after stator blade positioning, can be to avoid guider
It interferes, collide when blade is connect with positioning component.
Further, the section of above-mentioned locating part is L-shaped, and Horizontal limiting face, that vertical confined planes take shape in locating part is mutual
On two vertical medial surfaces, end confined planes are taken shape on the end face of locating part.
Further, above-mentioned detection template includes horizontally disposed limit plate and the detection plate that is vertically arranged；Limit plate
End and the middle part of detection plate connect；Horizontal stationary plane and vertical stationary plane take shape on two sides of limit plate；Detection plate
Top be equipped with detection line towards the side of limit plate, end stationary plane takes shape in the bottom sides of detection plate.
The present invention is set as L-type in locating part, forms orthogonal Horizontal limiting face, vertical confined planes and end limit
Face.After limit plate is connected with detection plate, the side of limit plate and the bottom sides of detection plate form horizontal stationary plane, consolidate vertically
Determine face and end stationary plane, locating part and detection template are formed and be clamped, and can be realized and are accurately positioned to detection template.
Further, the quantity of above-mentioned detection components is 4, is respectively located at first detection components and second of pedestal one end
Detection components, positioned at the third detection components and the 4th detection components of the pedestal other end；Limit plate is located at the end of pedestal, detection
Plate is located at the middle part of pedestal.
Since the surface channel of stator blade is located at the leaf basin side at stator blade both ends and blade back side, the present invention are set
Setting 4 detection components quickly the surface channel to 4 positions can carry out surface profile detection.
Further, above-mentioned positioning component includes the first locating piece, the compressing member set gradually along the extending direction of pedestal
And second locating piece.
Further, the bottom of above-mentioned first locating piece is connect with pedestal, and the top of the first locating piece is equipped with and guider
First positioning surface of the leaf basin contact of blade, the middle part of the first locating piece are equipped with contact with the leading edge of stator blade second
Positioning surface.
Further, the bottom of above-mentioned compressing member is connect with pedestal, and the top of compressing member is equipped with the leaf with stator blade
The housing screw of back contacts, end face locating piece is additionally provided at the top of compressing member, and end face locating piece is equipped with logical with stator blade
The positioning pin of road face contact.
Further, above-mentioned housing screw tilts from top to bottom along the direction at the edge of pedestal to middle part.
Further, the bottom of above-mentioned second locating piece is connect with pedestal, and the top of the second locating piece is equipped with and guider
The third positioning surface of the leaf basin contact of blade, it is fixed that the middle part of the second locating piece is equipped with the 4th contacted with the leaf basin of stator blade
Plane and the 5th positioning surface contacted with the leading edge of stator blade.
First positioning surface, third positioning surface and the 4th positioning surface of the invention is for limiting the leaf basin of stator blade
Position, housing screw is for limiting the blade back of stator blade, so that the horizontal direction to stator blade positions.
Second positioning surface and the 5th positioning surface are for limiting the leading edge of stator blade, i.e., stator blade is existed with leading edge
Under, trailing edge is placed on the second positioning surface and the 5th positioning surface in upper mode, thus in the vertical direction to guider leaf
Piece is positioned.Positioning pin with the surface channel of cable guiding device blade for being contacted, to carry out in axial direction to stator blade
Positioning.
The first positioning surface, the second positioning surface, third positioning surface, the 4th positioning surface, the 5th positioning surface, housing screw and
Under the collective effect of positioning pin, stator blade can accurately be positioned, avoid the loosening of stator blade.Meanwhile
The positioning of stator blade can be realized due to only needing to turn clamp nut, so that the positioning operation of stator blade is easy.
Since housing screw tilts from top to bottom along the direction at the edge of pedestal to middle part, clamp nut is acted on arc
On the blade back of degree, not only can with the first positioning surface, third positioning surface and the 4th positioning surface collective effect so that stator blade exists
Horizontal direction can efficiently locate, moreover it is possible to the second positioning surface and the 5th positioning surface collective effect so that stator blade exists
It can be efficiently located on vertical direction.
The invention has the following advantages:
(1) detection mode of the invention will not be influenced by temperature, humidity, the processing site of stator blade can be right
The surface profile of surface channel is detected, and detection efficiency is improved, and has saved detection time, reduces testing cost.
(2) structure of the detecting device of the invention is simple, manufacture easy to process, relative to traditional three-coordinates measuring machine, detection
Cost substantially reduces.
(3) to the accurate positioning of stator blade, reliable, testing accuracy can meet the requirements detection device of the invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of stator blade of the invention；
Fig. 2 is the structural schematic diagram of the detection device of the surface profile of stator blade surface channel of the invention；
Fig. 3 is the structural schematic diagram of detection components of the invention；
Fig. 4 is the structural schematic diagram of locating part of the invention；
Fig. 5 is the structural schematic diagram of detection template of the invention；
Fig. 6 is the structural schematic diagram of the first locating piece of the invention；
Fig. 7 is the structural schematic diagram of compressing member of the invention；
Fig. 8 is the structural schematic diagram of the second locating piece of the invention；
Fig. 9 is structural schematic diagram when detection device of the invention detects stator blade surface channel.
In figure: 10- pedestal；20- detection components；21- locating part；22- detects template；23- limit plate；24- detection plate；
25- detection line；30- positioning component；The first locating piece of 31-；32- compressing member；The second locating piece of 33-；The first detection components of 201-；
The second detection components of 202-；203- third detection components；The 4th detection components of 204-；211- Horizontal limiting face；212- is limited vertically
Plane；The end 213- confined planes；The horizontal stationary plane of 221-；The vertical stationary plane of 222-；The end 223- stationary plane；311- first is positioned
Face；The second positioning surface of 312-；321- housing screw；The end face 322- locating piece；323- positioning pin；331- third positioning surface；332-
4th positioning surface；The 5th positioning surface of 333-；40- stator blade；41- leading edge；42- trailing edge；43- leaf basin；44- blade back；
45- surface channel.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment
Referring to figure 2., a kind of detection device of the surface profile for stator blade surface channel, comprising: pedestal 10, inspection
Survey component 20 and positioning component 30.The quantity of detection components 20 is 4, respectively the first detection components 201, the second detection components
202, third detection components 203 and the 4th detection components 204.First detection components 201 and the second detection components 202 pass through respectively
Bolt and spacer pin are fixedly mounted on one end of pedestal 10, and third detection components 203 and the 4th detection components 204 pass through spiral shell respectively
Bolt and spacer pin are fixedly mounted on the other end of pedestal 10.Positioning component 30 includes set gradually along 10 extending direction of pedestal
Positioning piece 31, compressing member 32 and the second locating piece 33.First locating piece 31 is close to the first detection components 201 and the second detection group
Part 202, the second locating piece 33 is close to third detection components 203 and the 4th detection components 204.
Referring to figure 3. to Fig. 5, detection components 20 include locating part 21 and detection template 22.Locating part 21 by bolt and
Spacer pin is connect with pedestal 10, and the side of locating part 21 is L-shaped.21 two vertical medial surfaces of locating part are respectively Horizontal limiting
Face 211 and vertical confined planes 212, an end face of locating part 21 are end confined planes 213, Horizontal limiting face 211, vertical limit
Face 212 and end confined planes 213 are vertical two-by-two.
Detecting template 22 includes limit plate 23 and detection plate 24.Limit plate 23 is horizontally disposed, and detection plate 24 is vertically arranged, and
And one end of limit plate 23 is connect with the middle part of detection plate 24.In the present embodiment, limit plate 23 and detection plate 24 are integrally formed.
The top of detection plate 24 is equipped with detection line 25 towards the side of limit plate 23, and detection line 25 is arranged along the vertical direction.Limit plate 23
Bottom surface and an adjacent side be respectively horizontal stationary plane 221 and vertical stationary plane 222, the bottom end of detection plate 24 is towards limit
The side of position plate 23 is end stationary plane 223, and horizontal stationary plane 221, vertical stationary plane 222 and end stationary plane 223 hang down two-by-two
Directly.Horizontal stationary plane 221, vertical stationary plane 222 and the end stationary plane 223 of detection plate 24 are limited with the level of limit plate 23 respectively
Plane 211, vertical confined planes 212 and end confined planes 213 contact, and realize the positioning of detection plate 24.
The extending direction of limit plate 23 is consistent with the extending direction of pedestal 10 in each detection components 20, the first detection components
201 and second detection components 202 backwards to and be spaced setting, third detection components 203 and the 4th detection components 204 backwards and are spaced
Setting, allow direction of each detection plate 24 from 10 edge of pedestal to middle part respectively with the first detection components 201, the second detection group
Part 202, third detection components 203 and the 4th detection components 204 are cooperated, are contacted.In the present embodiment, 21 He of locating part
After detecting the cooperation of template 22, contact, each limit plate 23 is located at the end of pedestal 10, and detection plate 24 is located at the middle part of pedestal 10.
Fig. 6 is please referred to, the bottom of the first locating piece 31 is connect by bolt and spacer pin with pedestal 10, and top-side is set
There is the first vertical positioning surface 311, the first positioning surface 311 is contacted with the leaf basin 43 of stator blade 40, in 43 side of leaf basin
Stator blade 40 is positioned.The middle part of first locating piece 31 is equipped with notch, and the bottom wall of notch is the second positioning surface 312,
Second positioning surface 312 is contacted with the leading edge 41 of stator blade 40, for carrying out in the vertical direction to stator blade 40
Positioning.
Fig. 7 is please referred to, the bottom of compressing member 32 is connect by bolt and spacer pin with pedestal 10, and top, which is equipped with, compresses spiral shell
Nail 321, housing screw 321 tilts from top to bottom along the direction at the edge of pedestal 10 to middle part, and housing screw 321 passes through compressing member
32 top is simultaneously threadedly coupled with compressing member 32, and housing screw 321 is contacted with the blade back 44 of stator blade 40, in blade back
44 sides position stator blade 40.The top of compressing member 32 is additionally provided with end face locating piece 322, on end face locating piece 322
Equipped with positioning pin 323, positioning pin 323 is contacted with the surface channel 45 of stator blade 40, for carrying out axis to stator blade 40
To positioning.
Fig. 8 is please referred to, the bottom of the second locating piece 33 is connect by bolt and spacer pin with pedestal 10, and top-side is set
There is vertical third positioning surface 331, third positioning surface 331 is contacted with the leaf basin 43 of stator blade 40, in 43 side of leaf basin
Stator blade 40 is positioned.The middle part of second locating piece 33 is equipped with side and also is provided with the 4th vertical positioning surface 332, the
Four positioning surfaces 332 are contacted with the leaf basin 43 of stator blade 40, for positioning in 43 side of leaf basin to stator blade 40.The
The middle part of two locating pieces 33 is additionally provided with notch, and notch is located at the lower section of the 4th positioning surface 332, and the bottom wall of notch is the 5th positioning surface
333, the 5th positioning surface 333 is contacted with the leading edge 41 of stator blade 40, in the vertical direction to stator blade 40
It is positioned.
Fig. 6 is please referred to, in the present invention, using the center line of engine as X-axis, shaft centre line is installed with stator blade 40
For Z axis, the intersection point of X-axis and Z axis is origin O, is that Y-axis establishes three-dimensional rectangular coordinate perpendicular to the face XOZ and by the straight line of origin
System, and on the basis of the face XOY.Detection components 20 and positioning component 30 are configured on the basis of the face XOY, i.e. 21 He of locating part
Detection template 22 is also to be configured on the basis of the face XOY, when detection template 22 and locating part 21 cooperate, where detection line 25
Position is theoretical maximum size positions of the surface channel 45 relative to engine center of stator blade 40, and positioning component 30
Stator blade 40 can be fixed on to the rigging position relative to engine center, so as to use clearance gauge Measurement channel face
Gap width between 45 and detection line 25, to judge whether the surface profile of tested surface is qualified.
To the detection process of surface channel 45: (1) stator blade 40 being placed on positioning component 30, make the first positioning surface
311, third positioning surface 331 and the 4th positioning surface 332 are contacted with the leaf basin 43 of stator blade 40 respectively, make the second positioning surface
312 and the 5th positioning surface 333 contacted respectively with the leading edge 41 of stator blade 40, make positioning pin 323 and stator blade 40
Surface channel 45 contact；(2) housing screw 321 is screwed, contacts housing screw 321 with the blade back 44 of stator blade 40, from
And realize the positioning to stator blade 40；(3) template 22 and locating part 21 be will test to cooperate, make Horizontal limiting face 211, vertical
Confined planes 212 and end confined planes 213 are contacted with horizontal stationary plane 221, vertical stationary plane 222 and end stationary plane 223 respectively,
If end confined planes 213 and end stationary plane 223 cannot contact, the actual size of the surface channel 45 of stator blade 40 is
Beyond theoretical maximum size, the surface profile of surface channel 45 is unqualified at this time；(4) clearance gauge Measurement channel face 45 and detection line are used
The distance between 25, and the gapped alignments allowed with the surface profile tolerance of surface channel 45, to judge the face wheel of surface channel 45
Whether wide degree is qualified.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of detection device of the surface profile for stator blade surface channel characterized by comprising pedestal (10) with
And it is separately positioned on detection components (20) and positioning component (30) on the pedestal (10)；The detection components (20) include phase
The locating part (21) to connect and detection template (22)；The top of detection template (22) is equipped with detection line (25).
2. the detection device of the surface profile according to claim 1 for stator blade surface channel, which is characterized in that
The locating part (21) includes Horizontal limiting face (211), vertical confined planes (212) and end confined planes (213) perpendicular to each other；
The detection template (22) be equipped with respectively with the Horizontal limiting face (211), vertical confined planes (212) and end confined planes
(213) horizontal stationary plane (221), vertical stationary plane (222) and the end stationary plane (223) being in contact.
3. the detection device of the surface profile according to claim 2 for stator blade surface channel, which is characterized in that
The section of the locating part (21) is L-shaped, and the Horizontal limiting face (211), vertical confined planes (212) take shape in the locating part
(21) on orthogonal two medial surfaces, the end confined planes (213) are taken shape on the end face of the locating part (21).
4. the detection device of the surface profile according to claim 3 for stator blade surface channel, which is characterized in that
Detection template (22) includes horizontally disposed limit plate (23) and the detection plate (24) being vertically arranged；The limit plate (23)
End connect with the middle part of the detection plate (24)；The horizontal stationary plane (221) and vertical stationary plane (222) take shape in institute
It states on two sides of limit plate (23)；The top of the detection plate (24) is equipped with detection towards the side of the limit plate (23)
Line (25), the end stationary plane (223) take shape in the bottom sides of the detection plate (24).
5. the detection device of the surface profile according to claim 4 for stator blade surface channel, which is characterized in that
The quantity of the detection components (20) is 4, is respectively located at first detection components (201) and second of the pedestal (10) one end
Detection components (202) are located at the third detection components (203) and the 4th detection components (204) of the pedestal (10) other end；Institute
The end that limit plate (23) are located at the pedestal (10) is stated, the detection plate (24) is located at the middle part of the pedestal (10).
6. the detection device of the surface profile of stator blade surface channel according to any one of claims 1 to 5, feature
It is, the positioning component (30) includes the first locating piece (31) set gradually along the extending direction of the pedestal (10), pressure
Tight part (32) and the second locating piece (33).
7. the detection device of the surface profile according to claim 6 for stator blade surface channel, which is characterized in that
The bottom of first locating piece (31) is connect with the pedestal (10), and the top of first locating piece (31) is equipped with and guiding
The first positioning surface (311) of the leaf basin contact of device blade, the middle part of first locating piece (31) are equipped with and stator blade
The second positioning surface (312) of leading edge contact.
8. the detection device of the surface profile according to claim 7 for stator blade surface channel, which is characterized in that
The bottom of the compressing member (32) is connect with the pedestal (10), and the top of the compressing member (32) is equipped with and stator blade
The housing screw (321) of blade back contact, is additionally provided with end face locating piece (322) at the top of the compressing member (32), and the end face is fixed
Position block (322) is equipped with the positioning pin (323) with the channel face contact of the stator blade.
9. the detection device of the surface profile according to claim 8 for stator blade surface channel, which is characterized in that
The direction at edge to middle part of the housing screw (321) along the pedestal (10) tilts from top to bottom.
10. the detection device of the surface profile according to claim 8 for stator blade surface channel, feature exist
In, the bottom of second locating piece (33) is connect with the pedestal (10), the top of second locating piece (33) be equipped with
The third positioning surface (331) of the leaf basin contact of stator blade, the middle part of second locating piece (33) are equipped with and guider leaf
4th positioning surface (332) of the leaf basin contact of piece and the 5th positioning surface (333) contacted with the leading edge of stator blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805697.2A CN110440674B (en) | 2019-08-29 | 2019-08-29 | Detection apparatus for face profile tolerance of director blade passageway face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805697.2A CN110440674B (en) | 2019-08-29 | 2019-08-29 | Detection apparatus for face profile tolerance of director blade passageway face |
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| CN110440674A true CN110440674A (en) | 2019-11-12 |
| CN110440674B CN110440674B (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910805697.2A Active CN110440674B (en) | 2019-08-29 | 2019-08-29 | Detection apparatus for face profile tolerance of director blade passageway face |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111981941A (en) * | 2020-08-18 | 2020-11-24 | 东风汽车股份有限公司 | Device and method for detecting space precision of radiator fixing support |
| CN112697013A (en) * | 2020-11-17 | 2021-04-23 | 株洲凯丰实业股份有限公司 | Power turbine working blade channel precision dimension measuring tool and detection method |
| CN114034275A (en) * | 2021-09-29 | 2022-02-11 | 中国航发航空科技股份有限公司 | Device and method for measuring torsion degree of low-voltage working blade after test run |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5047966A (en) * | 1989-05-22 | 1991-09-10 | Airfoil Textron Inc. | Airfoil measurement method |
| CN2755562Y (en) * | 2004-12-11 | 2006-02-01 | 东方汽轮机厂 | Final blade measuring tool for side position and shape |
| US20080209747A1 (en) * | 2007-03-01 | 2008-09-04 | Fu-Kue Chang | Method and Device for Measuring Propeller Surface |
| US20090038151A1 (en) * | 2007-08-08 | 2009-02-12 | Davis Ephraim C | Method for establishing a location of an elevated stress region |
| CN101595278A (en) * | 2007-01-31 | 2009-12-02 | 通用电气公司 | Be used to measure the inspection tool of bucket z notch position |
| CN201575769U (en) * | 2009-11-20 | 2010-09-08 | 中国重汽集团济南动力有限公司 | Detection tool for bent cross beams of heavy trucks |
| CN202420361U (en) * | 2012-02-20 | 2012-09-05 | 马鞍山福源工业装备有限公司 | Automotive longitudinal beam plate measurement checking tool |
| CN102706259A (en) * | 2012-06-13 | 2012-10-03 | 无锡市麦希恩机械制造有限公司 | Lower arc surface detecting structure of automobile glass sunroof detecting device |
| CN202648570U (en) * | 2012-05-31 | 2013-01-02 | 四川绵竹鑫坤机械制造有限责任公司 | Comprehensive measuring instrument for gas turbine stator blade |
| CN102927890A (en) * | 2012-10-24 | 2013-02-13 | 无锡透平叶片有限公司 | Method and special stop-pass caliper gauge for detecting low-taper circular conical surface |
| CN103249917A (en) * | 2011-12-07 | 2013-08-14 | 株式会社日立制作所 | Turbine rotor blade |
| CN203310335U (en) * | 2013-07-18 | 2013-11-27 | 哈尔滨汽轮机厂有限责任公司 | Combined detection measuring tool of cast hollow guide vane for steam turbine |
| EP2676002A1 (en) * | 2011-02-15 | 2013-12-25 | Siemens Energy, Inc. | Turbine tip clearance measurement |
| CN103575190A (en) * | 2013-11-18 | 2014-02-12 | 中国南方航空工业(集团)有限公司 | Measure gauge for measuring blade profile of impeller and measuring method thereof |
| CN103575182A (en) * | 2013-11-15 | 2014-02-12 | 中国南方航空工业(集团)有限公司 | Section location degree detecting device and section location degree detecting method |
| CN203587020U (en) * | 2013-11-21 | 2014-05-07 | 沈阳黎明航空发动机(集团)有限责任公司 | Profile tolerance measuring device for inner molding surface |
| CN104406502A (en) * | 2014-11-13 | 2015-03-11 | 重庆长征重工有限责任公司 | Control method for a gas turbine blade forging stock geometry and testing model |
| CN205066651U (en) * | 2015-09-28 | 2016-03-02 | 成都弘佛科技有限公司 | Improved generation blade blade root profile detection device |
| CN105783653A (en) * | 2016-05-06 | 2016-07-20 | 江西昌河航空工业有限公司 | Height verification clamping tool for curved surface composite material mold pressing part |
| CN105890500A (en) * | 2016-06-14 | 2016-08-24 | 广西玉柴机器股份有限公司 | Connecting rod contour detection device |
| CN106500564A (en) * | 2016-11-25 | 2017-03-15 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of little segmental arc thin-walled sheet metal part detection method of major diameter |
| CN106610256A (en) * | 2016-12-14 | 2017-05-03 | 四川成发航空科技股份有限公司 | Device for detecting benchmark arc surface of quadruple guide vane |
| CN206347955U (en) * | 2017-01-06 | 2017-07-21 | 襄阳市旭豪鸿泰机械制造有限公司 | A kind of porous punching parts position degree and surface profile detection means |
| CN107328347A (en) * | 2017-08-11 | 2017-11-07 | 北京百慕航材高科技股份有限公司 | Detecting tool and the detection method using the detecting tool |
| CN107607026A (en) * | 2017-10-12 | 2018-01-19 | 无锡透平叶片有限公司 | Divergence type model for the measurement of turbine blade machined surface profile |
| CN108151619A (en) * | 2017-12-11 | 2018-06-12 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of measuring device for being used to detect guide vane inner platform surface profile |
| CN109631722A (en) * | 2018-12-10 | 2019-04-16 | 中国航发四川燃气涡轮研究院 | A kind of detection method in the cooling slot gap of engine flame tube |
| CN209310682U (en) * | 2019-03-15 | 2019-08-27 | 东风小康汽车有限公司重庆分公司 | Lamp inspection tool is organized after side wall and tailgate |
-
2019
- 2019-08-29 CN CN201910805697.2A patent/CN110440674B/en active Active
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5047966A (en) * | 1989-05-22 | 1991-09-10 | Airfoil Textron Inc. | Airfoil measurement method |
| CN2755562Y (en) * | 2004-12-11 | 2006-02-01 | 东方汽轮机厂 | Final blade measuring tool for side position and shape |
| CN101595278A (en) * | 2007-01-31 | 2009-12-02 | 通用电气公司 | Be used to measure the inspection tool of bucket z notch position |
| US20080209747A1 (en) * | 2007-03-01 | 2008-09-04 | Fu-Kue Chang | Method and Device for Measuring Propeller Surface |
| US20090038151A1 (en) * | 2007-08-08 | 2009-02-12 | Davis Ephraim C | Method for establishing a location of an elevated stress region |
| CN201575769U (en) * | 2009-11-20 | 2010-09-08 | 中国重汽集团济南动力有限公司 | Detection tool for bent cross beams of heavy trucks |
| EP2676002A1 (en) * | 2011-02-15 | 2013-12-25 | Siemens Energy, Inc. | Turbine tip clearance measurement |
| CN103249917A (en) * | 2011-12-07 | 2013-08-14 | 株式会社日立制作所 | Turbine rotor blade |
| CN202420361U (en) * | 2012-02-20 | 2012-09-05 | 马鞍山福源工业装备有限公司 | Automotive longitudinal beam plate measurement checking tool |
| CN202648570U (en) * | 2012-05-31 | 2013-01-02 | 四川绵竹鑫坤机械制造有限责任公司 | Comprehensive measuring instrument for gas turbine stator blade |
| CN102706259A (en) * | 2012-06-13 | 2012-10-03 | 无锡市麦希恩机械制造有限公司 | Lower arc surface detecting structure of automobile glass sunroof detecting device |
| CN102927890A (en) * | 2012-10-24 | 2013-02-13 | 无锡透平叶片有限公司 | Method and special stop-pass caliper gauge for detecting low-taper circular conical surface |
| CN203310335U (en) * | 2013-07-18 | 2013-11-27 | 哈尔滨汽轮机厂有限责任公司 | Combined detection measuring tool of cast hollow guide vane for steam turbine |
| CN103575182A (en) * | 2013-11-15 | 2014-02-12 | 中国南方航空工业(集团)有限公司 | Section location degree detecting device and section location degree detecting method |
| CN103575190A (en) * | 2013-11-18 | 2014-02-12 | 中国南方航空工业(集团)有限公司 | Measure gauge for measuring blade profile of impeller and measuring method thereof |
| CN203587020U (en) * | 2013-11-21 | 2014-05-07 | 沈阳黎明航空发动机(集团)有限责任公司 | Profile tolerance measuring device for inner molding surface |
| CN104406502A (en) * | 2014-11-13 | 2015-03-11 | 重庆长征重工有限责任公司 | Control method for a gas turbine blade forging stock geometry and testing model |
| CN205066651U (en) * | 2015-09-28 | 2016-03-02 | 成都弘佛科技有限公司 | Improved generation blade blade root profile detection device |
| CN105783653A (en) * | 2016-05-06 | 2016-07-20 | 江西昌河航空工业有限公司 | Height verification clamping tool for curved surface composite material mold pressing part |
| CN105890500A (en) * | 2016-06-14 | 2016-08-24 | 广西玉柴机器股份有限公司 | Connecting rod contour detection device |
| CN106500564A (en) * | 2016-11-25 | 2017-03-15 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of little segmental arc thin-walled sheet metal part detection method of major diameter |
| CN106610256A (en) * | 2016-12-14 | 2017-05-03 | 四川成发航空科技股份有限公司 | Device for detecting benchmark arc surface of quadruple guide vane |
| CN206347955U (en) * | 2017-01-06 | 2017-07-21 | 襄阳市旭豪鸿泰机械制造有限公司 | A kind of porous punching parts position degree and surface profile detection means |
| CN107328347A (en) * | 2017-08-11 | 2017-11-07 | 北京百慕航材高科技股份有限公司 | Detecting tool and the detection method using the detecting tool |
| CN107607026A (en) * | 2017-10-12 | 2018-01-19 | 无锡透平叶片有限公司 | Divergence type model for the measurement of turbine blade machined surface profile |
| CN108151619A (en) * | 2017-12-11 | 2018-06-12 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of measuring device for being used to detect guide vane inner platform surface profile |
| CN109631722A (en) * | 2018-12-10 | 2019-04-16 | 中国航发四川燃气涡轮研究院 | A kind of detection method in the cooling slot gap of engine flame tube |
| CN209310682U (en) * | 2019-03-15 | 2019-08-27 | 东风小康汽车有限公司重庆分公司 | Lamp inspection tool is organized after side wall and tailgate |
Non-Patent Citations (3)
| Title |
|---|
| JIA LIU等: "A Reconstruction Algorithm for Blade Surface Based on Less Measured Points", 《INTERNATIONAL JOURNAL OF AEROSPACE ENGINEERING》 * |
| 刘佳: "叶片复杂曲面原位测量关键技术研究", 《中国博士学位论文全文数据库工程科技Ⅱ辑》 * |
| 雷浩强 等: "轴型叶片通用组合测具研制", 《机械》 * |
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|---|---|---|---|---|
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| CN111981941B (en) * | 2020-08-18 | 2022-05-17 | 东风汽车股份有限公司 | Device and method for detecting space precision of radiator fixing support |
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