CN106610256A - Device for detecting benchmark arc surface of quadruple guide vane - Google Patents
Device for detecting benchmark arc surface of quadruple guide vane Download PDFInfo
- Publication number
- CN106610256A CN106610256A CN201611150189.8A CN201611150189A CN106610256A CN 106610256 A CN106610256 A CN 106610256A CN 201611150189 A CN201611150189 A CN 201611150189A CN 106610256 A CN106610256 A CN 106610256A
- Authority
- CN
- China
- Prior art keywords
- guide vane
- tetrad
- plate
- benchmark
- detecting
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a device for detecting the arc benchmark of a quadruple guide vane. The device comprises a bottom plate (15), a sliding plate (3) arranged on the surface of the bottom plate and used for arranging a to-be-detected quadruple guide vane, a detecting plate (6) arranged on the surface of the bottom plate and used for providing a mobile guide rail surface for a detector, A-direction sliding guide adjusting components (4) arranged on the surface of the bottom plate and used for adjusting the position of the sliding plate through sliding in an direction A, B-direction sliding guide adjusting components (8) arranged on the surface of the bottom plate and used for adjusting the position of the detecting plate through sliding in an direction B, and a simulated zero meter aligning block (7) arranged on the detecting plate. By using the device to detect and adjust the benchmark arc surface of a large flange plate of a quadruple guide vane, detection can be completed with high quality, the detection operation can be simplified, and the detection efficiency can be improved.
Description
Technical field
The present invention relates to tetrad guide vane processing technique field, more particularly to tetrad guide vane machining benchmark arc surface
Detection technique, and in particular to for detecting the device of tetrad guide vane benchmark arc surface.
Background technology
Tetrad guide vane is completed by cast blank part Jing polish, and the course of processing is bad first with tetrad guide vane hair
Six original positioning point locations processing big ora terminalis plates of tetrad guide vane, then process leaf on the basis of the arc surface of big ora terminalis plate
Other positions of piece.Before other positions of blade are processed on the basis of big ora terminalis plate arc surface, need to the benchmark arc surface
(benchmark arc surface) is detected, the deviation of processed guide vane arc surface relative theory arc surface is detected, if deviation
In the range of control, then the arc surface can otherwise cannot function as benchmark, workpiece as the benchmark at other positions of processing blade
Scrap.Can the machining accuracy of the big ora terminalis plate arc surface of tetrad guide vane, expire to tetrad guide vane in engine assembly
Sufficient its rigging position has great significance, and also produces extreme influence to the precision of following process content, therefore tetrad is oriented to
The detection of blade benchmark arc surface is extremely important.At present, tetrad guide vane is generally using six original point locations that blade hair is bad
The big ora terminalis plate benchmark arc surface of processing blade, due to six original anchor points difference itself, locating and machining control is inaccurate, and
The factors such as the directivity high-precision requirement of listrium circular arc itself, cause the big ora terminalis plate benchmark arc surface of blade for processing
Relative theory arc surface often has deviation, it is therefore desirable to the processed benchmark arc surface relative theory arc surface reality of detection
The deviation size whether scope received in design drawing.
In existing detection technique, the error of the big listrium benchmark arc surface relative theory arc surface of tetrad guide vane, only
Measurement under theory state, the i.e. measurement equivalent to the present invention under double zero-bit latch positioning states, without in A to maximum
The measurement result that adjustable value and B are drawn to maximum adjustable value, is then oriented to through the personal tested tetrad of micro-judgment
Whether blade is qualified.So have a problem that：Key is played in the whether abundant qualified judgement to tested blade of personal experience
Effect, if once Consideration not comprehensively and measurement operator artificially judges unreasonable to be easy for causing measurement data to assess not
Accurately；It is of the invention then can clearly separate tested part respectively at A to B to accurate eccentric error, then again with design
The allowable tolerance of requirement is compared, and is as a result used directly to judge that whether qualified tested tetrad guide vane is.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided the big listrium of one kind detection adjustment tetrad guide vane
Benchmark arc surface relative theory arc surface detection means, so that high-quality completes detection, and simplifies detection operation and improves detection
Efficiency.
Device provided by the present invention for detecting tetrad guide vane benchmark arc surface, its composition includes：Base plate and set
It is used to dispose the sliding panel of tetrad guide vane to be detected, the detection in moving guide rail face is provided for detector in bottom set plate plate face
Plate, for adjusting component and for sliding to (i.e. perpendicular to A to) in B to slide-and-guide to the A of the adjustment slip Board position that slides in A
The B of action-oriented adjustment detection Board position adjusts component to slide-and-guide, and is arranged on the simulation zero-bit in detection plate to table block；
Be designed with the sliding panel plate face three respectively position tetrad guide vane leading edge A1 point location component, A2 point locations component and
A3 point location components, two position respectively the point location component of tetrad guide vane benchmark arc surface back surface B 4 and B5 point location structures
Part, a positioning tetrad guide vane blade back C6 point location component, the position location of each align member is according to tetrad guide vane
Anchor point A1, A2, A3, B4, B5 and C6 setting that design drawing determines, sliding panel sets by the way that the first zero-bit latch and two are relative
The A for putting to slide-and-guide adjustment component is slidably adjustably placed in base plate plate face；The detection plate be designed with detector according to
By mobile arc guide rail face, arc guide rail face is consistent with the radian of the theoretical arc surface of tetrad guide vane benchmark, detection plate
Slidably it is oriented to slide-and-guide adjustment component by the second zero-bit latch and two B being oppositely arranged and is adjustably placed in base plate
In plate face, make the arc guide rail face in detection plate corresponding with the position of tetrad guide vane benchmark theory arc surface, and two circles
The center of circle of arc overlaps.
In the above-mentioned technical proposal of the present invention, the base plate preferentially adopts rectangular configuration flat board.
In the above-mentioned technical proposal of the present invention, for positioning A1 point location components, the A2 points of tetrad guide vane leading edge
Align member and A3 point locations component are preferentially from the steady pin that positioning is acted on by cylinder.For positioning tetrad directing vane chip base
The point location component of director circle cambered surface back surface B 4 and B5 point location components, and for positioning the C6 point locations of tetrad guide vane blade back
Component is preferentially from the bulb align member that positioning is acted on by sphere.The bulb align member decision design is into by fixing
Supporting member on base plate is constituted with the bulb component being vertically fixed on support member.
In the above-mentioned technical proposal of the present invention, the sliding panel preferentially adopts rectangular configuration flat board, and with its edges of boards edge
Abreast it is arranged on base plate with bottom edge.
In the above-mentioned technical proposal of the present invention, in order to mitigate detection plate weight, preferentially detection plate is designed to by rectangle
Flat board removes entirety plate in dagger-axe blade type structure of the simulation zero-bit to table block installation site two side portions, plate complete continuous
The end face of side is detector along by mobile arc guide rail face.Simulate the removal that zero-bit removes part to table block installation site both sides
Degree extend into sliding panel side to the part of table block it is desirable that installing simulation zero-bit, and removing the space of part can be enough to install cunning
The A of action-oriented adjustment sliding panel adjusts component to slide-and-guide.
In the above-mentioned technical proposal of the present invention, simulating installation position set of the zero-bit to table block can preferably make simulation zero-bit
To being located to table point on the extended surface of tetrad guide vane benchmark theory arc surface on table block.
In the above-mentioned technical proposal of the present invention, the detection plate is preferably devised with mitigating the lightening grooves of weight, to mitigate
The weight of detection plate.
In the above-mentioned technical proposal of the present invention, the effect of described the first zero-bit latch and the second zero-bit latch is, sliding
Dynamic plate adjusts component placement on base plate by the first zero-bit latch and two A being oppositely arranged to slide-and-guide, and detection plate is led to
Cross the second zero-bit latch and two B being oppositely arranged and adjust component placement on base plate to slide-and-guide, be positioned on sliding panel
Tetrad guide vane benchmark arc surface for theoretical arc surface when, its radian is led with the circular arc in the detection plate being positioned on base plate
The radian of rail level is identical, and the center of circle of two circular arcs overlaps.The simulation zero-bit is located at detection plate to table block to table block to table point
Arc guide rail face is diametrically.
The device of the detection tetrad guide vane benchmark arc surface that the present invention is provided, is detection tetrad guide vane basic circle
The main device of cambered surface, the tetrad guide vane for being detected is to have measured its benchmark arc surface diametrically using other devices
In A to the actual difference of benchmark, also do not detect to the difference of (i.e. B to) benchmark perpendicular to A.Led using present invention detection tetrad
To blade benchmark arc surface, sliding panel was adjusted by the first zero-bit latch and two A being oppositely arranged to slide-and-guide before this
Component, detection plate adjust component and slidably adjust respectively by the second zero-bit latch and two B being oppositely arranged to slide-and-guide
Be placed in base plate plate face.Next to that using the A1 point locations being fixedly installed in sliding panel plate face for locating blades leading edge
Component, A2 point location components, A3 point location components, it is fixed for the point location component of locating blades benchmark arc surface back surface B 4 and B5 points
Position component, for positioning tetrad guide vane blade back C6 point location components, tetrad guide vane is positioned on sliding panel.At this moment
Tetrad guide vane benchmark arc surface if theoretical arc surface, the radian phase in the arc guide rail face in its radian and detection plate
Together, the center of circle of two circular arcs overlaps.It is thirdly to extract the first zero-bit latch of positioning sliding panel, is oppositely arranged using two
A adjust fixed behind difference position of the component to sliding panel in A to adjusting to having measured to slide-and-guide.It is afterwards, by thousand
Dividing table to be placed in one can be along the gauge stand by the arc guide rail face movement in detection plate, using amesdial using in detection plate
Simulation zero-bit to first detecting to table point the center in arc guide rail face on table block, then measure tetrad guide vane benchmark circular arc
Whether the center in face is consistent with arc guide rail face center, if inconsistent, the second zero-bit latch of detection and localization plate is extracted, profit
With two B being oppositely arranged to slide-and-guide adjust component to detection plate in B to being adjusted, until guide vane benchmark circular arc
Whether the center in face is consistent with arc guide rail face center, writes down the distance to adjustment in B.Will in design to the distance of adjustment in B
The scope asked, then the tetrad guide vane benchmark arc surface is qualified, that is, the benchmark for processing other positions of tetrad guide vane is qualified,
Otherwise part rejection.
Present invention contrast prior art detection meanss, have the advantages that：
1st, detected using detection means of the present invention, detection control direction be divided into into both direction and controlled respectively,
Being included among the profile tolerance of position compared with the whole of prior art will more rationally, and the position profile tolerance handle of prior art should loosen
Detection project significantly adds 1/3rd of tight extremely former requirement, and the manufacture and assembling to part generates very big difficulty.
2nd, using detection means of the present invention, can not only ensure blade benchmark arc surface design requirement, and carry significantly
High conforming product rate, by original technology result of determination redefinition, economic benefit highly significant.
3rd, 2 zero-bit latches are designed with detection means of the present invention, in actually used regression theory state very
It is convenient, also there is very big use in this device of manufacturing inspection.
Description of the drawings
Accompanying drawing 1 is the detection means dimensional structure diagram for being mounted with tetrad guide vane to be detected.
Accompanying drawing 2-1 is the dimensional structure diagram of tetrad guide vane to be detected；Accompanying drawing 2-2 is tetrad directing vane to be detected
Piece it is attached regarding structural representation；Accompanying drawing 2-3 is the left view structural representation of tetrad guide vane to be detected.
Accompanying drawing 3-1 is the main structure diagram of detection means；Accompanying drawing 3-2 is the overlooking the structure diagram of detection means；
Accompanying drawing 3-3 is the left view structural representation of detection means.
Accompanying drawing 4-1 is the f partial enlarged drawings in accompanying drawing 3-1；Accompanying drawing 4-2 be in accompanying drawing 4-1 A-A to sectional view.
Accompanying drawing 5 is detects schematic diagram.
The object of each shown by reference numeral mark is respectively in above-mentioned accompanying drawing：1- tetrad guide vanes to be detected, the zero-bits of 2- first
Latch, 3- sliding panels, 4-A to slide-and-guide adjusts component, and 5- the second zero-bit latches, 6- detection plates, 7- simulates zero-bit to table block,
8-B to slide-and-guide adjusts component, 9-A1 point location components, 10-A2 point location components, 11-A3 point location components, 12-B4 points
Align member, 13-B5 point location components, 14-C6 point location components, 15- base plates, 16- slide-and-guide seats, 17- sliding guide pieces,
18- lead-screws, 19- screw rod fixed seats.For tetrad guide vane design basis face.
Specific embodiment
Below in conjunction with the accompanying drawings explanation provides embodiments of the invention, and the present invention is made further by embodiment
It is bright, it is more readily understood that the present invention in order to people.But it is important to note that the specific embodiment of the present invention is not limited
In the form described by example below, those skilled in the art, can also be very in the case where creative work is not paid
Other specific embodiments are easily designed, therefore the embodiment of specific embodiment given below should not be interpreted as
Protection scope of the present invention, by protection scope of the present invention given embodiment is limited in.
Embodiment 1
The device of the detection tetrad guide vane benchmark arc surface of the present embodiment, its structure such as Fig. 1, Fig. 3-1, Fig. 3-2, figure
Shown in 3-3, Fig. 4-1 Fig. 4-2, the structure of the tetrad guide vane for being detected is as shown in Fig. 2-1, Fig. 2-2 and Fig. 2-3.In this reality
In applying example, it is for positioning tetrad guide vane leading edge A1 point location component 9, A2 point locations component 10 and A3 point locations component 11
The alignment pin being fixed on base plate 15, by alignment pin cylinder and tetrad guide vane leading edge effect positioning；For positioning tetrad
The point location component 12 of guide vane benchmark arc surface back surface B 4 and B5 point locations component 13, and for positioning tetrad guide vane
The C6 point locations component 14 of blade back is and is fixed on bulb align member on base plate 15, by sphere and tetrad guide vane edge
Plate, blade back effect positioning, the bulb align member is made up of supporting member and the bulb component being vertically fixed on support member.
The present embodiment detect tetrad guide vane benchmark arc surface device, by rectangular configuration base plate 15 and be placed in bottom
In plate plate face be used for dispose tetrad guide vane to be detected rectangular configuration sliding panel 3, for instrumentation provides move circular arc
The detection plate 6 of guide pass, for A to slide-and-guide adjust slip Board position A to slide-and-guide adjust component 4 and for
B to the B that slide-and-guide adjusts detection Board position adjusts component 8, and the simulation zero-bit being arranged in detection plate to slide-and-guide
Table block 7 is constituted；The sliding panel is arranged on base plate with its four edge and the sides aligned parallel of base plate four, is set in sliding panel plate face
The A1 point locations pin 9 of tetrad guide vane leading edge, A2 point locations pin 10 and A3 point locations pins 11 are positioned respectively in respect of three, two
The B4 point bulb align members and B5 point bulb align members of tetrad guide vane benchmark arc surface, a positioning four are positioned respectively
The C6 point bulb align members of connection guide vane blade back, the position location of each align member is according to tetrad guide vane design drawing
It is determined that anchor point A1, A2, A3, B4, B5 and C6 setting, sliding panel by the first zero-bit latch 2 and two A being oppositely arranged to
Slide-and-guide adjustment component 4 is slidably oriented to and is adjustably placed in base plate plate face；The detection plate be designed with detector according to
By mobile arc guide rail face, arc guide rail face is consistent with the radian as tetrad guide vane benchmark theory arc surface, detection
Plate is slidably oriented to slide-and-guide adjustment component 8 by the second zero-bit latch 5 and two B being oppositely arranged and is adjustably placed in
In base plate plate face, make the arc guide rail face in detection plate corresponding with tetrad guide vane benchmark theory arc surface position, and two
The center of circle of circular arc overlaps, in detection plate to tetrad guide vane benchmark theory arc surface is located to table point on table block
On extended surface.
Detection guide vane benchmark arc surface of the present invention will by design to the actual difference of benchmark in diametrically A
Asking need to control within 0.508mm, and this is the use premise of this detection means.Directing vane chip base is measured using this detection means
Director circle cambered surface relative theory state only remains vertical A and is testing result to the error of benchmark, need to control by design requirement
1.524mm within.Relative to casting six bad original point location processing of hair using blade and detecting, its design requirement be enough to full
Foot is actually needed, and has been quite strict.
Make the method and step of detection means detection adjustment guide vane benchmark arc surface of the present invention as follows：
(1) tested tetrad guide vane is placed in detection means, by the six of blade original points and device
Six align member positioning, and six anchor point positioning states are checked with clearance gauge, 0.02mm clearance gauges are only；
(2) benchmark arc surface will be measured using guide's detection means, to the actual difference of benchmark, then to use radially with respect to A
The A of this device to slide-and-guide adjustment component adjusts out this actual difference；
(3) adjust component to slide-and-guide with the B of another guide frame of this device again and adjust out concentric, so
Detect that error is whether within 1.524mm on B directions, if in this direction error is the blade base within 1.524mm
Director circle cambered surface is qualified, if in this direction error is not within 1.524mm, the blade benchmark arc surface is unqualified；Complete inspection
After survey, you can judge to be detected whether part benchmark arc surface position meets design requirement.
Claims (10)
1. a kind of device for detecting tetrad guide vane circular arc benchmark, it is characterised in that composition includes：Base plate (15) and set
It is used to dispose the sliding panel (3) of tetrad guide vane to be detected in bottom set plate plate face, moving guide rail face is provided for instrumentation
Detection plate (6), for A to slide-and-guide adjust slip Board position A to slide-and-guide adjustment component (4) and for B to
The B of slide-and-guide adjustment detection Board position adjusts component (8), and the simulation zero-bit pair being arranged in detection plate to slide-and-guide
Table block (7)；Three are designed with the sliding panel plate face and position tetrad guide vane leading edge A1 point location component (9), A2 respectively
Point location component (10) and A3 point location components (11), two position respectively 4 points of tetrad guide vane benchmark arc surface back surface B and determine
Position component (12) and B5 point location components (13), positioning tetrad guide vane blade back C6 point location components (14), each positioning
The position location of component sets according to anchor point A1, A2, A3, B4, B5 and C6 that tetrad guide vane design drawing determines, slides
Plate adjusts component (4) and is slidably adjustably placed in by the first zero-bit latch (2) and two A being oppositely arranged to slide-and-guide
In base plate plate face；The detection plate is designed with detector by mobile arc guide rail face, arc guide rail face and tetrad directing vane
The radian of piece benchmark theoretical circle cambered surface is consistent, and detection plate is led by the second zero-bit latch (5) and two B being oppositely arranged to slip
Slidably adjustably it is placed in base plate plate face to adjustment component, makes the arc guide rail face in detection plate and tetrad directing vane chip base
The position of quasi- theory arc surface is corresponding, and the center of circle of two circular arcs overlaps.
2. the device for detecting tetrad guide vane circular arc benchmark according to claim 1, it is characterised in that the bottom
Plate (15) is rectangular configuration flat board.
3. the device for detecting tetrad guide vane circular arc benchmark according to claim 1, it is characterised in that for fixed
A1 point location components (9), A2 point location components (10) and A3 point location components (11) of position tetrad guide vane leading edge is to pass through
The steady pin of cylinder effect positioning.
4. the device for detecting tetrad guide vane circular arc benchmark according to claim 1, it is characterised in that for fixed
The point location component (12) of position tetrad guide vane benchmark arc surface back surface B 4 and B5 point location components (13), and for positioning four
C6 point location components (14) of connection guide vane blade back is the bulb align member that positioning is acted on by sphere.
5. the device for detecting tetrad guide vane circular arc benchmark according to claim 4, it is characterised in that the ball
Head align member is made up of the supporting member being fixed on base plate and the bulb component being vertically fixed on support member.
6. the device for detecting tetrad guide vane circular arc benchmark according to claim, described in 2, it is characterised in that described
Sliding panel (3) is rectangular configuration flat board, is abreast arranged on base plate with its edges of boards edge and bottom edge.
7. the device for detecting tetrad guide vane circular arc benchmark according to one of claim 1 to 6, its feature exists
In, the detection plate is the plate that rectangular flat removes that simulation zero-bit is in integrally dagger-axe blade type to table block installation site two side portions,
The complete continuous side end face of plate is detector by mobile arc guide rail face.
8. the device for detecting tetrad guide vane circular arc benchmark according to claim 7, it is characterised in that simulate zero
It is that installation simulation zero-bit can be made to extend into sliding panel to the part of table block that position removes part removal degree to table block installation site both sides
Side, removing the space of part can be enough to install the A of the adjustment sliding panel that slides to slide-and-guide adjustment component (4).
9. the device for detecting tetrad guide vane circular arc benchmark according to claim 8, it is characterised in that analogue zero
Installation position set of the position to table block is to make simulation zero-bit to being located at tetrad guide vane benchmark theoretical circle to table point on table block
On the extended surface of cambered surface.
10. the device for detecting tetrad guide vane circular arc benchmark according to claim 7, it is characterised in that described
The detection plate is designed with the lightening grooves for mitigating weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150189.8A CN106610256B (en) | 2016-12-14 | 2016-12-14 | For detecting the device of tetrad guide vane benchmark arc surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150189.8A CN106610256B (en) | 2016-12-14 | 2016-12-14 | For detecting the device of tetrad guide vane benchmark arc surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106610256A true CN106610256A (en) | 2017-05-03 |
| CN106610256B CN106610256B (en) | 2019-01-11 |
Family
ID=58636632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611150189.8A Active CN106610256B (en) | 2016-12-14 | 2016-12-14 | For detecting the device of tetrad guide vane benchmark arc surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106610256B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231011A (en) * | 2019-07-01 | 2019-09-13 | 安徽安风风机有限公司 | The irregular radian detecting device of fan blade and detection method |
| CN110440674A (en) * | 2019-08-29 | 2019-11-12 | 中国航发航空科技股份有限公司 | A kind of detection device of the surface profile of stator blade surface channel |
| CN111121581A (en) * | 2019-12-19 | 2020-05-08 | 航天海鹰(哈尔滨)钛业有限公司 | Quadruple guide blade measuring device |
| CN112179238A (en) * | 2020-09-29 | 2021-01-05 | 中国航发动力股份有限公司 | Device and method for measuring end face position of blade body of rectifying blade |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222172A (en) * | 1979-01-12 | 1980-09-16 | General Motors Corporation | Vane area measuring device |
| CN201795761U (en) * | 2010-08-12 | 2011-04-13 | 四川省自贡市海川实业有限公司 | Device for detecting and correcting turbine blade shroud cambered surface |
| CN102809365A (en) * | 2012-08-16 | 2012-12-05 | 辽宁工程技术大学 | Blade surface measuring device |
| CN103335586A (en) * | 2013-06-08 | 2013-10-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Design method of guiding N united blade air discharge area simulation assembly detection device |
| CN203443507U (en) * | 2013-09-06 | 2014-02-19 | 哈尔滨汽轮机厂有限责任公司 | Combined detection measuring tool of steam turbine blade with dovetail-shaped blade root |
| CN103630034A (en) * | 2013-11-29 | 2014-03-12 | 四川成发航空科技股份有限公司 | Universal combined test tool for shaft type blade and method for measuring shaft type blade |
| CN204177320U (en) * | 2014-11-21 | 2015-02-25 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of measurement mechanism of stator blade installing plate circular arc |
| CN106091895A (en) * | 2016-08-03 | 2016-11-09 | 中国人民解放军第五七九工厂 | A kind of gas-turbine unit turbine guide vane profile measurement device and measuring method thereof |
-
2016
- 2016-12-14 CN CN201611150189.8A patent/CN106610256B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222172A (en) * | 1979-01-12 | 1980-09-16 | General Motors Corporation | Vane area measuring device |
| CN201795761U (en) * | 2010-08-12 | 2011-04-13 | 四川省自贡市海川实业有限公司 | Device for detecting and correcting turbine blade shroud cambered surface |
| CN102809365A (en) * | 2012-08-16 | 2012-12-05 | 辽宁工程技术大学 | Blade surface measuring device |
| CN103335586A (en) * | 2013-06-08 | 2013-10-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Design method of guiding N united blade air discharge area simulation assembly detection device |
| CN203443507U (en) * | 2013-09-06 | 2014-02-19 | 哈尔滨汽轮机厂有限责任公司 | Combined detection measuring tool of steam turbine blade with dovetail-shaped blade root |
| CN103630034A (en) * | 2013-11-29 | 2014-03-12 | 四川成发航空科技股份有限公司 | Universal combined test tool for shaft type blade and method for measuring shaft type blade |
| CN204177320U (en) * | 2014-11-21 | 2015-02-25 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of measurement mechanism of stator blade installing plate circular arc |
| CN106091895A (en) * | 2016-08-03 | 2016-11-09 | 中国人民解放军第五七九工厂 | A kind of gas-turbine unit turbine guide vane profile measurement device and measuring method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 陈佳慧等: "一种导向器叶片安装板圆弧测具的创新改进设计", 《中国新技术新产品》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231011A (en) * | 2019-07-01 | 2019-09-13 | 安徽安风风机有限公司 | The irregular radian detecting device of fan blade and detection method |
| CN110440674A (en) * | 2019-08-29 | 2019-11-12 | 中国航发航空科技股份有限公司 | A kind of detection device of the surface profile of stator blade surface channel |
| CN110440674B (en) * | 2019-08-29 | 2021-07-13 | 中国航发航空科技股份有限公司 | Detection apparatus for face profile tolerance of director blade passageway face |
| CN111121581A (en) * | 2019-12-19 | 2020-05-08 | 航天海鹰(哈尔滨)钛业有限公司 | Quadruple guide blade measuring device |
| CN111121581B (en) * | 2019-12-19 | 2022-07-22 | 航天海鹰(哈尔滨)钛业有限公司 | Quadruple guide blade measuring device |
| CN112179238A (en) * | 2020-09-29 | 2021-01-05 | 中国航发动力股份有限公司 | Device and method for measuring end face position of blade body of rectifying blade |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106610256B (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106610256A (en) | Device for detecting benchmark arc surface of quadruple guide vane | |
| CN102768026A (en) | Full-size quick blade detection method and equipment | |
| CN106403758B (en) | A kind of conical surface dimension measuring implement and its application method | |
| CN108917548A (en) | Turbo blade Surface inspection method and measuring device | |
| CN102749068B (en) | Installation precision detection method for planar array antenna surface | |
| CN205880675U (en) | Three -coordinate measuring machine part measuring uses quick aligning device | |
| CN102878911B (en) | Folium equivalent weight measuring device | |
| CN105444647B (en) | The device measured for turbine blade shroud and boss pitch | |
| CN205228353U (en) | Outer lane roundness detection device in bearing | |
| CN105091719A (en) | Textile roving machine positioning gauge semicircle parallelism calibration device | |
| CN103206603A (en) | Leveling method of supporting platform | |
| CN104897026A (en) | Steam turbine differential expansion and shaft displacement instrument portable verifying table | |
| CN203731986U (en) | Portable steam turbine differential expansion and axial displacement instrument calibration platform | |
| CN205068175U (en) | Sensor mounting adjustment system and laser instrument leveling standard apparatus | |
| CN204758255U (en) | Detection apparatus for test chamber angle of attack rotation center of mechanism | |
| CN110220436A (en) | For measuring the cubing of the tilting hole site precision of axis outer wall | |
| CN106643441B (en) | Method for detecting tetrad guide vane benchmark arc surface | |
| CN204881479U (en) | Weaving fly frame set pattern semicircle depth of parallelism calibration equipment | |
| CN209525001U (en) | Uniaxial dual stage is total to table vibration pilot system vibration angle calibrating installation | |
| CN104567609B (en) | Detection device and detection method for hole site distance on arc-shaped curved surface | |
| CN102374850B (en) | Measuring device for leaf crown cambered surface of turbine blade | |
| CN208282739U (en) | A kind of measuring device for short chord length circular arc | |
| CN110006322A (en) | Testing apparatus for verticality and method between a kind of movement of two linear axis of lathe | |
| CN106475834A (en) | A kind of method of lead screw shaft bearings centering | |
| CN206936494U (en) | One kind trimming frock |
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 | ||
| CB02 | Change of applicant information |
Address after: 610503 Cheng Fa Industrial Park, Shu long road, Xindu District, Chengdu, Sichuan Applicant after: Sichuan Chengfa Aviation Science & Technology Co., Ltd. Address before: 610503 Cheng Fa Industrial Park, Sichuan Chengdu Xindu District Applicant before: Sichuan Chengfa Aviation Science & Technology Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |