CN107826267A - The processing of titanium alloy gyroplane driving cabin support frame and detection method - Google Patents
The processing of titanium alloy gyroplane driving cabin support frame and detection method Download PDFInfo
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- CN107826267A CN107826267A CN201711024414.8A CN201711024414A CN107826267A CN 107826267 A CN107826267 A CN 107826267A CN 201711024414 A CN201711024414 A CN 201711024414A CN 107826267 A CN107826267 A CN 107826267A
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- Prior art keywords
- driving cabin
- support frame
- cabin support
- gyroplane
- titanium alloy
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
-
- 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
- G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
-
- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/01—Aircraft parts
Abstract
The invention discloses a kind of processing of titanium alloy gyroplane driving cabin support frame and detection method, 1 is established by computer aided design system:1 frame driving cabin support frame areal model figure and line-transect, then measuring line is established on monitor and detection platform, and first measure the reference dimension at each position, measurement in good time in process, and by actual size compared with reference dimension, the practical set position at each position is adjusted until properly, being measured again after assembling according to difference result, it is unqualified to judge that the welding of titanium alloy gyroplane driving cabin support frame main part is closed.The present invention solves complicated fitted position control problem in the process of driving cabin support frame, by the distance measurement method of simple possible, ensures size and quality in whole process.
Description
Technical field
The invention belongs to the machining of titanium alloy rotor and detection technique field, it is related to a kind of titanium alloy gyroplane driving cabin branch
The processing of support and detection method.
Background technology
Because titanium alloy gyroplane is a kind of higher type of General Aviation art content, and the general boat in China
Empty developing short slab, and can the properties that the intensity of titanium alloy gyroplane frame is directly related to gyroplane normally be sent out
Wave.In the process of titanium alloy gyroplane driving cabin support frame, it is necessary to the appearance and size after the shaping of driving cabin support frame
And deflection is detected, to determine the quality in frame driving cabin support frame assembling process, but now in process still
Test stone without unified standard.
The content of the invention
It is an object of the invention to provide a kind of processing of titanium alloy gyroplane driving cabin support frame and detection method, solve
The nonstandard problem of test stone in process of titanium alloy gyroplane driving cabin support frame present in prior art.
The technical solution adopted in the present invention is the processing of titanium alloy gyroplane driving cabin support frame and detection method, tool
Body comprises the following steps：
Step 1：Frame driving cabin support frame 1 is established by computer aided design system:1 areal model figure, and by 1:1
Ratio makes titanium alloy gyroplane driving cabin support frame profile 1 on monitor and detection platform:1 line-transect；
Step 2：Using lateral fiducial measurement line, longitudinal measuring line, elevation carrection datum line in monitor and detection platform
On establish measuring line；
Step 3：X1 left/right, the size of X9 left/right are measured respectively, and are used as reference dimension；
Step 4：Y1 left/right, Y5 left/right, Z1 left/right, the size of Z7 left/right are measured respectively, and are used as reference dimension；
Step 5：According to the titanium alloy gyroplane driving cabin support made in the reference dimension and step 1 measured in step 3
Frame profile 1:1 line-transect, the driving cabin cant beam of titanium alloy gyroplane driving cabin support frame and keel welding are molded, then use electronics
Bevel protractor measures two cant beams and the angle of plane where platform, and the absolute value differences of two angle measurements cannot be greater than rack inclining pole
The 1/2 of limit value, position is otherwise readjusted until suitable；
Step 6：Measured respectively with slide measure titanium alloy gyroplane driving cabin support frame fitted position X2 left/right, X3 it is left/
The right side, X4 left/right, X5 left/right, X6 left/right, X7 left/right, X8 left/right, while driving cabin support frame putting position is adjusted, until
Measure size and assemble rear spot welding driving cabin support frame X within franchise, driving cabin cross spacing post and driving cabin in Y-coordinate point
Support beam welding is molded, and then electricity consumption subangle chi measurement cross spacing post cannot be greater than with driving cabin support beam angle, difference
The 1/2 of rack inclining limiting value, position is otherwise readjusted until suitable；
Step 7：Measured after titanium alloy gyroplane driving cabin support frame assembles, measurement size X, Y are being assembled
Judge that the welding of titanium alloy gyroplane driving cabin support frame main part is qualified within franchise；
Step 8：According to the titanium alloy gyroplane driving cabin support made in the reference dimension and step 1 measured in step 4
Frame profile 1:1 line-transect, by the driving cabin longitudinal buffer beam of titanium alloy gyroplane driving cabin support frame and copilot cabin support beam and
Main driving cabin support beam, control cabinet longitudinal buffer beam and control cabinet support beam and brake support beam welding shaping, in welding process
It is middle to control left and right Y-coordinate measured value to be no more than 1/4 stands longitudinal assembling deviation limiting value with longitudinal measuring line difference to close
Lattice, otherwise readjust until suitable；
Step 9：With laser range finder and electronics bevel protractor measurement titanium alloy gyroplane driving cabin support frame fitted position Z2
Left/right, Z3 it is left right, Z4 it is left right, Z5 it is left right, Z6 it is left right, Z7 it is left it is right, while adjust driving cabin support frame putting position, directly
Rear spot welding driving cabin support frame X, Y within franchise, the driving cabin cant beam in Z coordinate point and driving cabin branch are being assembled to measurement size
Beam assembling is supportted, driving cabin support beam and control cabinet cross spacing post, copilot cabin cross spacing post, main driving after detection is qualified
Cabin cross spacing post assembling, each solder joint Z coordinate is surveyed with laser range finder from elevation carrection datum line, when any Z coordinate is surveyed
The difference of value is qualified no more than bracket height franchise 1/2 when side, is otherwise readjusted until suitable；
Step 10：Measure after titanium alloy gyroplane driving cabin support frame assembles, distinguished with laser range finder
Respectively assemble X-coordinate value, Y-coordinate, the height of longitudinal measuring line to each assembling point a little in measurement left/right transverse reference line both sides
Datum line when measuring size X, Y, Z within assembling franchise, that is, judges titanium alloy gyroplane driving cabin to each assembling point Z coordinate
The welding of support frame main part is qualified, on the contrary then unqualified.
The features of the present invention also resides in,
Driving cabin support frame includes copilot bay, main driving bay and keel, copilot bay and main driving in step 1
Bay be arranged in parallel and is fixed on the keel.
X, Y-coordinate point are chosen using coordinate differential technique in step 6.
Z coordinate point is chosen using angle difference method in step 9.
X1~X9 is that driving cabin support frame laterally assembles spacing reference dimension, and Y1~Y5 is that driving cabin support frame longitudinally assembles
Positioning datum size, Z1~Z7 are that driving cabin support frame highly assembles positioning datum size.
The invention has the advantages that processing and the detection method of titanium alloy gyroplane driving cabin support frame of the present invention,
In the process of driving cabin support frame, solve complicated fitted position control by the distance measurement method of simple possible and ask
Topic, ensure size and quality in whole process, avoid finding after machining it is unqualified done over again, it is unnecessary to cause
Loss, and the structure of detection means is simple, easily operation, using can greatly improve operating efficiency later.
Brief description of the drawings
Fig. 1 is processing and processing, the inspection schematic diagram of detection method of titanium alloy gyroplane driving cabin support frame of the present invention；
Fig. 2 is processing and processing, the inspection schematic diagram of detection method of titanium alloy gyroplane driving cabin support frame of the present invention
Top view；
Fig. 3 is processing and processing, the inspection schematic diagram of detection method of titanium alloy gyroplane driving cabin support frame of the present invention
Side view.
In figure, 1. longitudinal measuring lines, 2. copilot bay, 3. main driving bay, 4. keel, the measurement of 5. lateral fiducials
Line, 6. elevation carrection datum lines.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
The processing of titanium alloy gyroplane driving cabin support frame of the present invention and detection method, as shown in Figure 1, Figure 2 and Figure 3, tool
Body comprises the following steps：
Step 1：Frame driving cabin support frame 1 is established by computer aided design system:1 areal model figure, and by 1:1
Ratio makes titanium alloy gyroplane driving cabin support frame profile 1 on monitor and detection platform:1 line-transect；
Step 2：Put down using lateral fiducial measurement line 5, longitudinal measuring line 1, elevation carrection datum line 6 in monitor and detection
Measuring line is established on platform；
Step 3：X1 left/right, the size of X9 left/right are measured respectively, and are used as reference dimension；
Step 4：Y1 left/right, Y5 left/right, Z1 left/right, the size of Z7 left/right are measured respectively, and are used as reference dimension；
Step 5：According to the titanium alloy gyroplane driving cabin support made in the reference dimension and step 1 measured in step 3
Frame profile 1:1 line-transect, the driving cabin cant beam of titanium alloy gyroplane driving cabin support frame and keel welding are molded, then use electronics
Bevel protractor measures two cant beams and the angle of plane where platform, and the absolute value differences of two angle measurements cannot be greater than rack inclining pole
The 1/2 of limit value, position is otherwise readjusted until suitable；
Step 6：Measured respectively with slide measure titanium alloy gyroplane driving cabin support frame fitted position X2 left/right, X3 it is left/
The right side, X4 left/right, X5 left/right, X6 left/right, X7 left/right, X8 left/right, while driving cabin support frame putting position is adjusted, until
Measure size and assemble rear spot welding driving cabin support frame X within franchise, driving cabin cross spacing post and driving cabin in Y-coordinate point
Support beam welding is molded, and then electricity consumption subangle chi measurement cross spacing post cannot be greater than with driving cabin support beam angle, difference
The 1/2 of rack inclining limiting value, position is otherwise readjusted until suitable；
Step 7：Measured after titanium alloy gyroplane driving cabin support frame assembles, measurement size X, Y are being assembled
Judge that the welding of titanium alloy gyroplane driving cabin support frame main part is qualified within franchise；
Step 8：According to the titanium alloy gyroplane driving cabin support made in the reference dimension and step 1 measured in step 4
Frame profile 1:1 line-transect, by the driving cabin longitudinal buffer beam of titanium alloy gyroplane driving cabin support frame and copilot cabin support beam and
Main driving cabin support beam, control cabinet longitudinal buffer beam and control cabinet support beam and brake support beam welding shaping, in welding process
It is middle to control left and right Y-coordinate measured value to be no more than 1/4 stands longitudinal assembling deviation limiting value with longitudinal measuring line difference to close
Lattice, otherwise readjust until suitable；
Step 9：With laser range finder and electronics bevel protractor measurement titanium alloy gyroplane driving cabin support frame fitted position Z2
Left/right, Z3 it is left right, Z4 it is left right, Z5 it is left right, Z6 it is left right, Z7 it is left it is right, while adjust driving cabin support frame putting position, directly
Rear spot welding driving cabin support frame X, Y within franchise, the driving cabin cant beam in Z coordinate point and driving cabin branch are being assembled to measurement size
Beam assembling is supportted, driving cabin support beam and control cabinet cross spacing post, copilot cabin cross spacing post, main driving after detection is qualified
Cabin cross spacing post assembling, each solder joint Z coordinate is surveyed with laser range finder from elevation carrection datum line, when any Z coordinate is surveyed
The difference of value is qualified no more than bracket height franchise 1/2 when side, is otherwise readjusted until suitable；
Step 10：Measure after titanium alloy gyroplane driving cabin support frame assembles, distinguished with laser range finder
Respectively assemble X-coordinate value, Y-coordinate, the height of longitudinal measuring line to each assembling point a little in measurement left/right transverse reference line both sides
Datum line when measuring size X, Y, Z within assembling franchise, that is, judges titanium alloy gyroplane driving cabin to each assembling point Z coordinate
The welding of support frame main part is qualified, on the contrary then unqualified, on the contrary then unqualified.
Driving cabin support frame includes copilot bay 2, main driving bay 3 and keel 4, copilot bay 2 and master in step 1
Bay 3 is driven to be arranged in parallel and be fixed on the keel 4.
X, Y-coordinate point are chosen using coordinate differential technique in step 6.
Z coordinate point is chosen using angle difference method in step 9.
X1~X9 is that driving cabin support frame laterally assembles spacing reference dimension, and Y1~Y5 is that driving cabin support frame longitudinally assembles
Positioning datum size, Z1~Z7 are that driving cabin support frame highly assembles positioning datum size.
The processing of titanium alloy gyroplane driving cabin support frame of the present invention and detection method, in each of driving cabin support frame processing
Individual link is all detected, and is all controlled error amount within assembling franchise in the operation of each step, therefore ensure that driving
The precision of cabin support frame overall processing.
Claims (5)
1. processing and the detection method of titanium alloy gyroplane driving cabin support frame, it is characterised in that specifically include following steps：
Step 1：Frame driving cabin support frame 1 is established by computer aided design system:1 areal model figure, and by 1:1 ratio
Titanium alloy gyroplane driving cabin support frame profile 1 is made on monitor and detection platform:1 line-transect；
Step 2：Using lateral fiducial measurement line (5), longitudinal measuring line (1), elevation carrection datum line (6) in monitor and detection
Measuring line is established on platform；
Step 3：X1 left/right, the size of X9 left/right are measured respectively, and are used as reference dimension；
Step 4：Y1 left/right, Y5 left/right, Z1 left/right, the size of Z7 left/right are measured respectively, and are used as reference dimension；
Step 5：Outside according to the titanium alloy gyroplane driving cabin support frame made in the reference dimension and step 1 measured in step 3
Shape 1:1 line-transect, the driving cabin cant beam of titanium alloy gyroplane driving cabin support frame and keel welding are molded, then electricity consumption subangle
Chi measures two cant beams and the angle of plane where platform, and the absolute value differences of two angle measurements cannot be greater than rack inclining limiting value
1/2, otherwise readjust position until suitable；
Step 6：Measured respectively with slide measure titanium alloy gyroplane driving cabin support frame fitted position X2 left/right, X3 left/right,
X4 left/right, X5 left/right, X6 left/right, X7 left/right, X8 left/right, while driving cabin support frame putting position is adjusted, until measurement
Size spot welding driving cabin support frame X, the driving cabin cross spacing post in Y-coordinate point and driving cabin support after assembling within franchise
Beam welding is molded, and then electricity consumption subangle chi measurement cross spacing post cannot be greater than frame with driving cabin support beam angle, difference
The 1/2 of tilt boundary value, position is otherwise readjusted until suitable；
Step 7：Measured after titanium alloy gyroplane driving cabin support frame assembles, measurement size X, Y is in assembling franchise
Within judge that the welding of titanium alloy gyroplane driving cabin support frame main part is qualified；
Step 8：Outside according to the titanium alloy gyroplane driving cabin support frame made in the reference dimension and step 1 measured in step 4
Shape 1:1 line-transect, the driving cabin longitudinal buffer beam of titanium alloy gyroplane driving cabin support frame and copilot cabin support beam and master are driven
Cabin support beam, control cabinet longitudinal buffer beam and control cabinet support beam and brake support beam welding shaping are sailed, is controlled during welding
Y-coordinate measured value in left and right processed is no more than 1/4 stands longitudinal assembling deviation limiting value to be qualified with longitudinal measuring line difference, no
Then readjust until suitable；
Step 9：With laser range finder and electronics bevel protractor measurement titanium alloy gyroplane driving cabin support frame fitted position Z2 it is left/
Right, Z3 it is left right, Z4 it is left right, Z5 it is left right, Z6 it is left right, Z7 it is left it is right, while adjust driving cabin support frame putting position, until
Size spot welding driving cabin support frame X, Y, the driving cabin cant beam in Z coordinate point and driving cabin after assembling within franchise is measured to support
Beam assembles, the driving cabin support beam after detection is qualified and control cabinet cross spacing post, copilot cabin cross spacing post, main driving cabin
Cross spacing post assembles, and surveys each solder joint Z coordinate from elevation carrection datum line with laser range finder, when any Z coordinate measures
The difference of value is qualified no more than bracket height franchise 1/2 when side, is otherwise readjusted until suitable；
Step 10：Measure after titanium alloy gyroplane driving cabin support frame assembles, measured respectively with laser range finder
Respectively assemble X-coordinate value, Y-coordinate, the altitude datum of longitudinal measuring line to each assembling point a little in left/right transverse reference line both sides
Line when measuring size X, Y, Z within assembling franchise, that is, judges the support of titanium alloy gyroplane driving cabin to each assembling point Z coordinate
The welding of frame main part is qualified.
2. processing and the detection method of titanium alloy gyroplane driving cabin support frame according to claim 1, it is characterised in that
Driving cabin support frame includes copilot bay (2), main driving bay (3) and keel (4), the copilot cabin in the step 1
Frame (2) and main driving bay (3) be arranged in parallel and are fixed on the keel (4).
3. processing and the detection method of titanium alloy gyroplane driving cabin support frame according to claim 1, it is characterised in that
X, Y-coordinate point are chosen using coordinate differential technique in the step 6.
4. processing and the detection method of titanium alloy gyroplane driving cabin support frame according to claim 1, it is characterised in that
Z coordinate point is chosen using angle difference method in the step 9.
5. processing and the detection method of titanium alloy gyroplane driving cabin support frame according to claim 1, it is characterised in that
X1~the X9 is that driving cabin support frame laterally assembles spacing reference dimension, and the Y1~Y5 is that driving cabin support frame longitudinally assembles
Positioning datum size, the Z1~Z7 are that driving cabin support frame highly assembles positioning datum size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024414.8A CN107826267B (en) | 2017-10-27 | 2017-10-27 | Processing and detecting method of titanium alloy rotorcraft cockpit support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024414.8A CN107826267B (en) | 2017-10-27 | 2017-10-27 | Processing and detecting method of titanium alloy rotorcraft cockpit support frame |
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| Publication Number | Publication Date |
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| CN107826267A true CN107826267A (en) | 2018-03-23 |
| CN107826267B CN107826267B (en) | 2020-04-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579852A (en) * | 2021-07-22 | 2021-11-02 | 成都飞机工业（集团）有限责任公司 | Auxiliary measuring device for automatic processing of lugs and using method thereof |
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| CN104101296A (en) * | 2014-06-26 | 2014-10-15 | 北京新立机械有限责任公司 | Digital positioning detection method and system in large-scale structure precision assembly |
| CN105155775A (en) * | 2015-09-29 | 2015-12-16 | 江苏沪宁钢机股份有限公司 | Twisted combined steel pipe column and manufacturing method thereof |
| CN105588549A (en) * | 2015-12-17 | 2016-05-18 | 浙江亚厦装饰股份有限公司 | Hyperbolic-veneer installing, positioning and acceptance checking method |
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2017
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| JPH10132538A (en) * | 1996-08-09 | 1998-05-22 | Memc Electron Materials Inc | Method and device for controlling flatness of polished semiconductor wafer |
| KR20140056839A (en) * | 2012-11-01 | 2014-05-12 | 주식회사 성우하이텍 | Nut thread detecting device for bracket and control method in the same |
| CN104101296A (en) * | 2014-06-26 | 2014-10-15 | 北京新立机械有限责任公司 | Digital positioning detection method and system in large-scale structure precision assembly |
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| CN113579852A (en) * | 2021-07-22 | 2021-11-02 | 成都飞机工业（集团）有限责任公司 | Auxiliary measuring device for automatic processing of lugs and using method thereof |
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| CN107826267B (en) | 2020-04-28 |
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