CN106643441A - Method used for detecting four-joint guide blade reference arc surface - Google Patents
Method used for detecting four-joint guide blade reference arc surface Download PDFInfo
- Publication number
- CN106643441A CN106643441A CN201611150223.1A CN201611150223A CN106643441A CN 106643441 A CN106643441 A CN 106643441A CN 201611150223 A CN201611150223 A CN 201611150223A CN 106643441 A CN106643441 A CN 106643441A
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- Prior art keywords
- benchmark
- arc
- guide
- tetrad
- sliding panel
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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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The invention discloses a method used for detecting a four-joint guide blade reference arc surface; the method mainly comprises the following steps: using 6 positioning members to fix a four-joint guide blade on a slide board of a measuring device, and allowing the four-joint guide blade reference theory arc surface to match and be concentric with an arc guide rail surface arc on the measuring board; using an A-direction slide guide adjusting assembly to adjust the slide board in the A direction; using a meter check point of a meter check block fixed on the measuring board as the baseline, and using a dial gauge to measure the center of the arc guide rail surface and the center of the four-joint guide blade reference arc surface; using a B-direction slide guide adjusting assembly to adjust the slide board according to the reference arc surface center deviation direction, allowing the nonconcentricity between the reference arc surface center and the arc guide rail surface center to be in a set value scope, and recording the mobile distance of the slide board in the B direction; adjusting the mobile distance to be smaller than a design value, thus allowing the edge plate reference arc surface of the four-joint guide blade satisfies requirements, otherwise, the four-joint guide blade reference arc surface fails.
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 the method for detecting tetrad guide vane benchmark arc surface.
Background technology
Tetrad guide vane is completed by cast blank part Jing finishing, and process 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
Detected, detected the deviation of processed blade listrium arc surface relative theory arc surface, if deviation is in the scope of control
Interior, then the arc surface can otherwise cannot function as benchmark, the tetrad guide vane as the benchmark at other positions of processing blade
Workpiece is scrapped.The machining accuracy of the big ora terminalis plate arc surface of tetrad guide vane, to tetrad guide vane in engine assembly energy
It is no to meet its rigging position requirement and have great significance, also extreme influence is produced to the precision of following process content, therefore it is right
The detection of tetrad guide vane benchmark arc surface is extremely important.At present, tetrad guide vane is generally using six originals that blade hair is bad
The big ora terminalis plate benchmark arc surface of initial point positioning processing blade, due to six original anchor points difference itself, locating and machining is controlled not
Accurately, and listrium circular arc itself the factors such as directionality high-precision requirement, cause the big ora terminalis plate of blade for processing
Benchmark arc surface relative theory arc surface often has deviation, it is therefore desirable to the processed benchmark arc surface relative theory of detection
The arc surface actual 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, then rule of thumb judges that tested tetrad is oriented to by individual
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 detect separate tested part respectively at A to B to accurate eccentric error, then again with set
The allowable tolerance that meter is required 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 method, so that high-quality completes detection, and simplifies detection operation and improves detection
Efficiency.
Method provided by the present invention for detecting tetrad guide vane benchmark arc surface, mainly includes the following steps that：
(1) by using guide's detection means measured benchmark arc surface radially with respect to actual difference from A to benchmark
Tetrad guide vane, by locating blades leading edge A1, A2 that is fixed on sliding panel and the align member of A3 points, locating blades base
The align member of the align member and locating blades blade back C6 points of director circle cambered surface back surface B 4 and B5 points is placed in the cunning of measurement apparatus
On dynamic plate, the locating point position of each align member sets according to the anchor point that tetrad guide vane design drawing determines；Measurement
The sliding panel and detection plate of device adjusts component by the first zero-bit latch and two A being oppositely arranged to slide-and-guide respectively,
Second zero-bit latch and two B being oppositely arranged slidably are oriented to slide-and-guide adjustment component and are adjustably placed in base plate plate face
On, make the arc guide rail on the theoretical arc surface of tetrad guide vane benchmark and measurement plate that radian identical is placed on sliding panel
The circular arc in face is corresponding and concentric；
(2) the first zero-bit latch of positioning sliding panel is extracted, component is adjusted to sliding panel in A to slide-and-guide using A
To adjusting out in the front difference for having measured and having obtained, make the tetrad guide vane benchmark arc surface that is placed on sliding panel be located at A to
It is fixed after theoretical position；
(3) amesdial is arranged on and is designed with along the gauge stand by the arc guide rail face moving structure in detection plate, with solid
Surely be arranged on the simulation zero-bit in detection plate on table block to table point on the basis of, arc guide rail face is first measured by amesdial
Home position, then promotes dial gage base to move along arc guide rail face, and by amesdial tetrad guide vane benchmark circular arc is measured
The home position in face；
(4) for the benchmark arc surface center of circle and arc guide rail face center of circle nonconcentricity are not less than setting value, positioning is slided
Second zero-bit latch of dynamic plate is extracted, according to benchmark arc surface center of circle opposing arcs guide pass center of circle offset direction, using B to cunning
Action-oriented adjust component to sliding panel in B to being adjusted, adjust to making the benchmark arc surface center of circle and the arc guide rail face center of circle
Nonconcentricity in range of set value, write down sliding panel B to adjustment displacement, displacement is less than design load, and tetrad is led
Meet to the listrium benchmark arc surface of blade and require, otherwise, undesirable, i.e. tetrad guide vane is scrapped.
In the above-mentioned technical proposal of the present invention, after tetrad guide vane is placed on six align members of sliding panel,
Logical usual thickness is not more than the contact positioning scenarios that the clearance gauge of setting value checks six align member anchor points, if clearance gauge is logical
Cross, readjust positioning states, prevent clearance gauge from by contacting anchor point.The clearance gauge is the clearance gauge of 0.02mm thickness.
In the above-mentioned technical proposal of the present invention, the align member of locating blades leading edge A1, A2 and A3 points is preferentially from logical
Cross the align member and locating blades blade back of the alignment pin of cylinder effect positioning, locating blades benchmark arc surface back surface B 4 and B5 points
The align member of C6 points is preferentially from the bulb align member that positioning is acted on by sphere.
In the above-mentioned technical proposal of the present invention, the benchmark arc surface center of circle generally sets with arc guide rail face center of circle nonconcentricity
Surely it is not more than 0.02mm, when two center of circle nonconcentricity are in 0.02mm scopes, that is, thinks the listrium basic circle of tetrad guide vane
Cambered surface meets design requirement.
In the above-mentioned technical proposal of the present invention, sliding panel adjusts component in A to adjustment movement using A to slide-and-guide
Ultimate range is 0.508mm, and sliding panel adjusts component and is to the mobile ultimate range of adjustment in B using B to slide-and-guide
1.524mm.I.e. when by two center of circle nonconcentricity adjustment, in 0.02mm scopes, sliding panel is little to the mobile distance of adjustment in A
In 0.508mm, 1.524mm is not more than to the mobile distance of adjustment in B, then the big ora terminalis plate benchmark arc surface of tetrad guide vane is expired
Foot is required.
The present invention has the advantages that relative to prior art detection means：
1st, detected using detection means of the present invention, detection control direction be divided 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 product percent of pass, 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 3-2；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 method of the detection tetrad guide vane benchmark arc surface of the present embodiment, the detection means device for being used, its knot
Structure as shown in Fig. 1, Fig. 3-1, Fig. 3-2, Fig. 3-3, Fig. 4-1 Fig. 4-2, structure such as Fig. 2-1 of the tetrad guide vane for being detected, figure
Shown in 2-2 and Fig. 2-3.In the present embodiment, for positioning tetrad guide vane leading edge A1 point location component 9, A2 point location structures
Part 10 and A3 point locations component 11 are the alignment pin being fixed on base plate 15, by alignment pin cylinder and tetrad guide vane leading edge
Effect positioning；For positioning the point location component 12 of tetrad guide vane benchmark arc surface back surface B 4 and B5 point locations component 13, with
And the C6 point locations component 14 for positioning tetrad guide vane blade back is and is fixed on bulb align member on base plate 15, passes through
Sphere is propped up by supporting member with tetrad guide vane listrium, blade back effect positioning, the bulb align member with being vertically fixed on
Bulb component in support member is constituted.Detection means described in the present embodiment by rectangular configuration base plate 15 and be placed in base plate plate face
Go up the sliding panel 3 of the rectangular configuration for being used for disposing tetrad guide vane to be detected, provide mobile arc guide rail face for instrumentation
Detection plate 6, for A to slide-and-guide adjust slip Board position A to slide-and-guide adjust component 4 and in B to cunning
The B of action-oriented adjustment detection Board position adjusts component 8 to slide-and-guide, and is arranged on the simulation zero-bit in detection plate to table block
7 are constituted；The sliding panel is arranged on base plate with its four edge and the sides aligned parallel of base plate four, and in sliding panel plate face three are designed with
The individual A1 point locations pin 9 for positioning tetrad guide vane leading edge respectively, A2 point locations pin 10 and A3 point locations pin 11, two fixed respectively
The B4 point bulb align members and B5 point bulb align members of position tetrad guide vane benchmark arc surface, a positioning tetrad is oriented to
The C6 point bulb align members of blade blade back, what the position location of each align member determined according to tetrad guide vane design drawing
Anchor point A1, A2, A3, B4, B5 and C6 set, and sliding panel is led by the first zero-bit latch 2 and two A being oppositely arranged to slip
Slidably it is oriented to adjustment component 4 and is adjustably placed in base plate plate face；The detection plate is to be designed with detector by movement
Arc guide rail face, arc guide rail face with as tetrad guide vane benchmark theory arc surface radian it is consistent, detection plate passes through
Second zero-bit latch 5 and two B being oppositely arranged slidably are oriented to slide-and-guide adjustment component 8 and are adjustably placed in base plate plate
On face, make the arc guide rail face in detection plate corresponding with tetrad guide vane benchmark theory arc surface position, and two circular arcs
The center of circle overlaps, in detection plate to tetrad guide vane benchmark theory arc surface is located to table point on table block extended surface
On.
The method of the detection tetrad guide vane circular arc benchmark of the present embodiment, comprises the following steps：
(1) by using guide's detection means measured benchmark arc surface radially with respect to actual difference from A to benchmark
Tetrad guide vane 1, it is fixed by three of cylinder effect locating blades leading edge A1, A2 and A3 points by being fixed on sliding panel 3
Position pin 9,10,11, by sphere two bulb align members 12,13 of locating blades benchmark arc surface back surface B 4 and B5 points are acted on
It is placed on the sliding panel of measurement apparatus with a bulb align member 14 of locating blades blade back C6 points, each align member
Locating point position sets according to the anchor point that tetrad guide vane design drawing determines；The sliding panel and detection plate of measurement apparatus point
Not Tong Guo the first zero-bit latch 2 and two A being oppositely arranged adjust component 4, the second zero-bit latch 5 and two phases to slide-and-guide
B to arranging slidably is oriented to slide-and-guide adjustment component 8 and is adjustably placed in the plate face of base plate 15, pacifies radian identical
The tetrad guide vane benchmark theory arc surface put on sliding panel is corresponding with the circular arc in the arc guide rail face in measurement plate and same
The heart；It is that 0.02mm clearance gauges check six positioning structures with thickness after tetrad guide vane is placed on six align members of sliding panel
The contact positioning scenarios of part anchor point, if clearance gauge passes through, readjust positioning states, prevent clearance gauge from by contacting positioning
Point；
(2) the first zero-bit latch of positioning sliding panel is extracted, unclamps A and adjust component to slide-and-guide, using A to slip
It is oriented to adjustment component 4 and the difference for obtaining has been measured front to adjusting out in A to sliding panel, leads the tetrad being placed on sliding panel
It is fixed to after theoretical position A to be located to blade benchmark arc surface；Sliding panel adjusts component in A to adjustment using A to slide-and-guide
Mobile distance is not more than 0.508mm.
(3) amesdial is arranged on and is designed with along the gauge stand by the arc guide rail face moving structure in detection plate, with solid
Surely be arranged on the simulation zero-bit in detection plate on table block 7 to table point on the basis of, arc guide rail face is first measured by amesdial
Home position, then promote dial gage base along arc guide rail face move, tetrad guide vane basic circle is measured by amesdial
The home position of cambered surface；
(4) for the benchmark arc surface center of circle and arc guide rail face center of circle nonconcentricity are not less than setting value, positioning is slided
Second zero-bit latch of dynamic plate is extracted, and is unclamped B and is adjusted component to slide-and-guide, according to benchmark arc surface center of circle opposing arcs guide rail
Face center of circle offset direction, using B to slide-and-guide adjust component to sliding panel in B to being adjusted, adjust to making benchmark circular arc
The nonconcentricity in the face center of circle and the arc guide rail face center of circle is not more than 0.02mm, write down sliding panel B to adjustment movement
Distance, displacement is less than 1.524mm, and the listrium benchmark arc surface of tetrad guide vane meets requirement, and otherwise, not meeting will
Ask.
Claims (10)
1. it is a kind of detection tetrad guide vane circular arc benchmark method, it is characterised in that comprise the following steps：
(1) by using guide's detection means measured benchmark arc surface radially with respect to tetrad from A to the actual difference of benchmark
Guide vane (1), by locating blades leading edge A1, A2 that is fixed on sliding panel (3) and the align member of A3 points, locating blades
The align member of the align member and locating blades blade back C6 points of benchmark arc surface back surface B 4 and B5 points is placed in measurement apparatus
On sliding panel, the locating point position of each align member sets according to the anchor point that tetrad guide vane design drawing determines；Survey
The sliding panel and detection plate of amount device is adjusted respectively by the first zero-bit latch (2) and two A being oppositely arranged to slide-and-guide
Component, the second zero-bit latch (5) and two B being oppositely arranged slidably are oriented to slide-and-guide adjustment component and are adjustably placed in
In base plate plate face, make on the theoretical arc surface of tetrad guide vane benchmark and measurement plate that radian identical is placed on sliding panel
The circular arc in arc guide rail face is corresponding and concentric；
(2) by positioning sliding panel the first zero-bit latch extract, using A to slide-and-guide adjustment component (4) to sliding panel A to
Adjust out in the front difference for having measured and having obtained, make the tetrad guide vane benchmark arc surface being placed on sliding panel be located at A to reason
By fixed behind position；
(3) amesdial is arranged on and is designed with along the gauge stand by the arc guide rail face moving structure in detection plate, set with fixation
Put simulation zero-bit in detection plate on table block (7) to table point on the basis of, arc guide rail face is first measured by amesdial
Home position, then promotes dial gage base to move along arc guide rail face, and by amesdial tetrad guide vane benchmark circular arc is measured
The home position in face；
(4) for the benchmark arc surface center of circle and arc guide rail face center of circle nonconcentricity are not less than setting value, sliding panel will be positioned
The second zero-bit latch extract, according to benchmark arc surface center of circle opposing arcs guide pass center of circle offset direction, led to slip using B
To adjustment component to sliding panel in B to being adjusted, adjust to making the benchmark arc surface center of circle different from the arc guide rail face center of circle
Heart degree in range of set value, write down sliding panel B to adjustment displacement, displacement is less than design load, tetrad directing vane
The listrium benchmark arc surface of piece meets requirement, otherwise, undesirable.
2. it is according to claim 1 detection tetrad guide vane circular arc benchmark method, it is characterised in that tetrad directing vane
After piece is placed on six align members of sliding panel, the clearance gauge for being not more than setting value with thickness checks six align member anchor points
Contact positioning scenarios, if clearance gauge passes through, readjust positioning states, prevent clearance gauge from by contact anchor point.
3. the method for detection tetrad guide vane circular arc benchmark according to claim 2, it is characterised in that the clearance gauge is
The clearance gauge of 0.02mm thickness.
4. according to claim 1 or 2 or 3 detection tetrad guide vane circular arc benchmark method, it is characterised in that positioning
The align member of blade inlet edge A1, A2 and A3 point is the alignment pin that positioning is acted on by cylinder, and locating blades benchmark arc surface is carried on the back
The align member of face B4 and B5 point and the align member of locating blades blade back C6 points are the bulb positioning that positioning is acted on by sphere
Component.
5. according to claim 1 or 2 or 3 detection tetrad guide vane circular arc benchmark method, it is characterised in that benchmark
The arc surface center of circle is not more than 0.02mm with arc guide rail face center of circle nonconcentricity.
6. it is according to claim 4 detection tetrad guide vane circular arc benchmark method, it is characterised in that benchmark arc surface
The center of circle is not more than 0.02mm with arc guide rail face center of circle nonconcentricity.
7. according to claim 1 or 2 or 3 detection tetrad guide vane circular arc benchmark method, it is characterised in that slide
It is 0.508mm to the mobile ultimate range of adjustment that plate adjusts component in A using A to slide-and-guide；Sliding panel is led using B to slip
It is 1.524mm to the mobile ultimate range of adjustment to component is adjusted in B.
8. it is according to claim 4 detection tetrad guide vane circular arc benchmark method, it is characterised in that sliding panel utilize
It is 0.508mm to the mobile ultimate range of adjustment that A adjusts component in A to slide-and-guide；Sliding panel is adjusted using B to slide-and-guide
Component is 1.524mm to the mobile ultimate range of adjustment in B.
9. it is according to claim 5 detection tetrad guide vane circular arc benchmark method, it is characterised in that sliding panel utilize
It is 0.508mm to the mobile ultimate range of adjustment that A adjusts component in A to slide-and-guide；Sliding panel is adjusted using B to slide-and-guide
Component is 1.524mm to the mobile ultimate range of adjustment in B.
10. it is according to claim 6 detection tetrad guide vane circular arc benchmark method, it is characterised in that sliding panel profit
It is 0.508mm to the mobile ultimate range of adjustment to adjust component in A to slide-and-guide with A；Sliding panel is adjusted using B to slide-and-guide
Whole group part is 1.524mm to the mobile ultimate range of adjustment in B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150223.1A CN106643441B (en) | 2016-12-14 | 2016-12-14 | Method for detecting tetrad guide vane benchmark arc surface |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150223.1A CN106643441B (en) | 2016-12-14 | 2016-12-14 | Method for detecting tetrad guide vane benchmark arc surface |
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| Publication Number | Publication Date |
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| CN106643441A true CN106643441A (en) | 2017-05-10 |
| CN106643441B CN106643441B (en) | 2019-01-11 |
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| CN201611150223.1A Active CN106643441B (en) | 2016-12-14 | 2016-12-14 | Method for detecting tetrad guide vane benchmark arc surface |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015646A (en) * | 2017-12-11 | 2018-05-11 | 中国航发南方工业有限公司 | Tetrad guide vane pours into a mould fixture and processing method |
| 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 |
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 CN201611150223.1A patent/CN106643441B/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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015646A (en) * | 2017-12-11 | 2018-05-11 | 中国航发南方工业有限公司 | Tetrad guide vane pours into a mould fixture and processing method |
| CN108015646B (en) * | 2017-12-11 | 2019-11-26 | 中国航发南方工业有限公司 | Tetrad guide vane is poured fixture and processing method |
| 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 |
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| CN106643441B (en) | 2019-01-11 |
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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. |
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