CN109931832A - Large complicated entirety essence casting casing position degree rapid measurement device and measurement method - Google Patents
Large complicated entirety essence casting casing position degree rapid measurement device and measurement method Download PDFInfo
- Publication number
- CN109931832A CN109931832A CN201711367711.2A CN201711367711A CN109931832A CN 109931832 A CN109931832 A CN 109931832A CN 201711367711 A CN201711367711 A CN 201711367711A CN 109931832 A CN109931832 A CN 109931832A
- Authority
- CN
- China
- Prior art keywords
- measuring stick
- connecting column
- circular orientation
- track groove
- measuring
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 59
- 238000005259 measurement Methods 0.000 title claims abstract description 17
- 238000000691 measurement method Methods 0.000 title description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 79
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 23
- 238000010586 diagram Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 108091092195 Intron Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Large complicated entirety essence casting casing position degree rapid measurement device, is constituted as follows: circular orientation pedestal (1), measuring stick (2), scriber (3), scribing line guide-track groove (4), connecting column (5)；Wherein: circular orientation pedestal (1) is cyclic structure part；It is provided with the hole configurations for arranging measuring stick (2) on connecting column (5), forms dismountable movable connection structure between measuring stick (2) and the hole configurations for being used to arrange measuring stick (2)；Crossing, guide-track groove (4) are corresponding with connecting column (5) to be arranged, is provided with through slot in scribing line guide-track groove (4), through slot can accommodate scriber (3) and pass through and carry out scribing operation；Measuring stick (2) and the radial direction of circular orientation pedestal (1) are angled.The present invention can determine suitable axial, angular benchmark, evaded the risk of woollen subsequent mechanical machine work by the quick detection to casting key position degree.
Description
Technical field:
The present invention relates to aero-engine, combustion engine and the large-scale block cast casing precision casting technologies in other product for civilian use fields
Field specifically provides the large complicated whole essence casting casing position degree rapid measurement device of one kind and measurement method.
Background technique:
In the prior art, with the development of aero-engine manufacturing technology, large-scale casing is by traditional casting, forging
The development of the welding fabrications such as part, sheet metal component is monoblock cast.After being suppressed due to large complicated block cast casing wax-pattern in cooling procedure
All there is different degrees of deformation during free shrink, wax-pattern combination, shell processed, casting and heat treatment etc., adds after casting deformation
Work and measuring basis change correspondingly, and lead to appearance position deviation in processing and subsequent assembling process and cause to scrap risk.Therefore
The dimension control difficulty of such part is very big.
In addition, being continuously increased with novel aero-engine research and development program element, large-scale integral casing number of packages amount is more and more,
Position degree requirement is higher and higher, and being loaded to position to machining proposes new requirement.
Accordingly, it is desirable to obtain a kind of excellent large complicated whole essence casting casing position degree rapid survey of technical effect
Device and measurement method.
Summary of the invention:
The object of the present invention is to provide a kind of excellent large complicated whole essence casting casing position degrees of technical effect quickly to survey
Measure device and measurement method.Emphasis solves the technical problem of the fast slowdown monitoring of block cast casing part size distortion, provides to machining
Suitable positioning datum improves size reliability of product during following process, meets machining and matching requirements.
The present invention provides a kind of large complicated whole essence casting casing position degree rapid measurement devices, it is characterised in that: its
It constitutes as follows: circular orientation pedestal 1, measuring stick 2, scriber 3, scribing line guide-track groove 4, connecting column 5；Wherein: circular orientation pedestal 1 is
Cyclic structure part；
Connecting column 5 has a 2-8, and its in the axial the same side of circular orientation pedestal 1 to be parallel to circular orientation pedestal 1
Axis direction fixed and arranged is on circular orientation pedestal 1；
It is provided with the hole configurations for arranging measuring stick 2 on connecting column 5, and the axis co-planar of these hole configurationss and hangs down
Directly in the axis direction of circular orientation pedestal 1；
Dismountable activity is formed between the hole configurations for arranging measuring stick 2 being arranged in measuring stick 2 and connecting column 5
Connection structure；Guide-track groove 4 of crossing arrangement corresponding with connecting column 5, and be used on the scribing line guide-track groove 4 and connecting column 5 of corresponding arrangement
Arrange that the axis of the hole configurations of measuring stick 2 is respectively parallel；It is provided with through slot on scribing line guide-track groove 4, through slot can accommodate
Scriber 3 passes through and carries out scribing operation；
Scribing line guide-track groove 4 is arranged in 5 side of separate connecting column on circular orientation pedestal 1；
Measuring stick 2 has 2-8 and it is evenly arranged along the circumferencial direction of circular orientation pedestal 1；Measuring stick 2 and circular orientation
The radial direction of pedestal 1 is angled.
The large complicated whole essence casting casing position degree rapid measurement device, preferred content is: the scribing line guide-track groove
4, connecting column 5, the quantity of measuring stick 2 are identical；It and is 4.
The invention further relates to a kind of large complicated whole essence casting casing position degree method for fast measuring, it is characterised in that: its
It is measured using special measuring tool；Affiliated measuring tool structure is as follows: circular orientation pedestal 1, measuring stick 2, scriber 3, scribing line guide rail
Slot 4, connecting column 5；Wherein: circular orientation pedestal 1 is cyclic structure part；
Connecting column 5 has a 2-8, and its in the axial the same side of circular orientation pedestal 1 to be parallel to circular orientation pedestal 1
Axis direction fixed and arranged is on circular orientation pedestal 1；
It is provided with the hole configurations for arranging measuring stick 2 on connecting column 5, and the axis co-planar of these hole configurationss and hangs down
Directly in the axis direction of circular orientation pedestal 1；
Dismountable activity is formed between the hole configurations for arranging measuring stick 2 being arranged in measuring stick 2 and connecting column 5
Connection structure；Guide-track groove 4 of crossing arrangement corresponding with connecting column 5, and be used on the scribing line guide-track groove 4 and connecting column 5 of corresponding arrangement
Arrange that the axis of the hole configurations of measuring stick 2 is respectively parallel；It is provided with through slot on scribing line guide-track groove 4, through slot can accommodate
Scriber 3 passes through and carries out scribing operation；
Scribing line guide-track groove 4 is arranged in 5 side of separate connecting column on circular orientation pedestal 1；
Measuring stick 2 has 2-8 and it is evenly arranged along the circumferencial direction of circular orientation pedestal 1；Measuring stick 2 and circular orientation
The radial direction of pedestal 1 is angled；
The step of large complicated whole essence casting casing position degree method for fast measuring and content successively require as follows:
First according to the part drawing of whole essence casting casing 8 and the requirement of installation diagram size, the angle of each measuring stick 2 in measuring tool is determined
To positional relationship, the diameter of each measuring stick 2 consistent with the diameter of practical oil pipe is Φ 20, can directly measure whole essence casting machine
The position degree relationship of four oblique supporting plates 6 on casket 8 can intuitively measure assembly relation, directly the interference feelings of prediction assembly oil pipe
Condition；
When specific measurement determines angular benchmark, to install side outer end face in whole 8 inner ring of essence casting casing as height axial direction base
Standard, using whole 8 inner ring medial surface of essence casting casing as circumference benchmark, measuring tool can circumferentially datum level rotate, when four measuring sticks 2
When reaching unanimity with corresponding four oblique 6 intracavity sidewall gaps of supporting plate, the angular base position of the part can be determined；It uses and draws later
Needle 3 crosses on the outside of four oblique supporting plates 6 along scribing line guide-track groove 4 and carries out angular reference mark；Measurement position schematic diagram See Figure 3.
Large complicated whole essence casting casing position degree method for fast measuring of the present invention, preferred content requirement is: described
Guide-track groove 4, connecting column 5, the quantity of measuring stick 2 of crossing are identical；It and is 4.
The present invention can determine suitable axial, angular benchmark, evaded by the quick detection to casting key position degree
The risk of woollen subsequent mechanical machine work.
This process rises in terms of can providing suitable axial and angular benchmark in the state of casting to size Control
It to certain positive effect, shortens the Project R&D period, reduce development cost, while can be in similar large complicated casing part
It is promoted and applied.
The interference problem that assembly oil pipe after Mechanical processing of casting is efficiently solved using the invention, caused by ensure that casting because of deformation
The overproof situation of position degree under meet machining and assembly requirement.And effective popularization has been obtained on other similar piece numbers,
It works well.As aero-engine is kept updating, there will be more block cast casing parts to need straight using the simple and easy method
See the deformation of quickly monitoring casting.Therefore the process is applied more and more extensive.It is carried out in advance by producing 10 per year
It surveys, 2,000,000 yuan of value or more can be created.
Detailed description of the invention:
Fig. 1 is whole 8 structure schematic diagram of essence casting casing；
Fig. 2 is large complicated whole essence casting casing position degree rapid measurement device structure schematic diagram；
Fig. 3 is large complicated whole essence casting casing position degree method for fast measuring schematic illustration；
The large complicated whole essence casting casing position degree method for fast measuring applying step schematic diagram of Fig. 4.
Specific embodiment:
Appended drawing reference meaning is as follows: circular orientation pedestal 1, measuring stick 2, scriber 3, scribing line guide-track groove 4, connecting column 5, tiltedly branch
Plate 6, whole essence casting casing 8.
Embodiment 1
Technical background: whole essence casting casing 8, as shown in Figure 1, whole 8 overall size of essence casting casing is 960 × 200mm of Φ,
Main body wall thickness is 2mm, there is 8 hollow support plates in ring, and material is K4169 high temperature alloy, casting and forming.The part is that large high-temperature closes
Golden annular thin wall complexity one-piece casting, wherein four oblique supporting plates 6 without lug are the logical of bearing block and outer force bearing ring connected pipes
Road, oil pipe pass through from this four oblique supporting plate inner cavities, and oil pipe and internal chamber wall is not allowed to interfere phenomenon.The oblique branch of casting after casting
6 position degree of plate causes angular position when machining to be difficult to determine, due to four 6 inner cavities of oblique supporting plate there are a certain amount of deformation
It is more narrow, it is not easy to directly measure inner cavity, is to measure four oblique 6 outsides of supporting plate by three coordinates and scribble method in the past,
Pass through the cavity position degree relationship of side dimension indirect measure four oblique supporting plates 6.Due to the deformation relationship of oblique supporting plate 6, after measurement
There is very big deviation in determining angular benchmark, be not easy to find there is angular datum drift, only assemble subsequent
It can be found in journey, often lead to fabricated part and scrap, it is impossible to ensure that the oil pipe of four oblique supporting plates 6 is smooth in assembling process
Pass through.
A kind of large complicated whole essence casting casing position degree rapid measurement device, is constituted as follows: circular orientation pedestal 1,
Measuring stick 2, scriber 3, scribing line guide-track groove 4, connecting column 5；Wherein: circular orientation pedestal 1 is cyclic structure part；
Connecting column 5 has a 2-8, and its in the axial the same side of circular orientation pedestal 1 to be parallel to circular orientation pedestal 1
Axis direction fixed and arranged is on circular orientation pedestal 1；
It is provided with the hole configurations for arranging measuring stick 2 on connecting column 5, and the axis co-planar of these hole configurationss and hangs down
Directly in the axis direction of circular orientation pedestal 1；
Dismountable activity is formed between the hole configurations for arranging measuring stick 2 being arranged in measuring stick 2 and connecting column 5
Connection structure；Guide-track groove 4 of crossing arrangement corresponding with connecting column 5, and be used on the scribing line guide-track groove 4 and connecting column 5 of corresponding arrangement
Arrange that the axis of the hole configurations of measuring stick 2 is respectively parallel；It is provided with through slot on scribing line guide-track groove 4, through slot can accommodate
Scriber 3 passes through and carries out scribing operation；
Scribing line guide-track groove 4 is arranged in 5 side of separate connecting column on circular orientation pedestal 1；
Measuring stick 2 has 2-8 and it is evenly arranged along the circumferencial direction of circular orientation pedestal 1；Measuring stick 2 and circular orientation
The radial direction of pedestal 1 is angled.
Guide-track groove 4, connecting column 5, the quantity of measuring stick 2 of crossing are identical；It and is 4.
Embodiment 2
Technical background is the same as embodiment 1.
A kind of large complicated whole essence casting casing position degree method for fast measuring, is measured using special measuring tool；
Affiliated measuring tool structure is as follows: circular orientation pedestal 1, measuring stick 2, scriber 3, scribing line guide-track groove 4, connecting column 5；Wherein: annular is fixed
Position pedestal 1 is cyclic structure part；
Connecting column 5 has a 2-8, and its in the axial the same side of circular orientation pedestal 1 to be parallel to circular orientation pedestal 1
Axis direction fixed and arranged is on circular orientation pedestal 1；
It is provided with the hole configurations for arranging measuring stick 2 on connecting column 5, and the axis co-planar of these hole configurationss and hangs down
Directly in the axis direction of circular orientation pedestal 1；
Dismountable activity is formed between the hole configurations for arranging measuring stick 2 being arranged in measuring stick 2 and connecting column 5
Connection structure；Guide-track groove 4 of crossing arrangement corresponding with connecting column 5, and be used on the scribing line guide-track groove 4 and connecting column 5 of corresponding arrangement
Arrange that the axis of the hole configurations of measuring stick 2 is respectively parallel；It is provided with through slot on scribing line guide-track groove 4, through slot can accommodate
Scriber 3 passes through and carries out scribing operation；
Scribing line guide-track groove 4 is arranged in 5 side of separate connecting column on circular orientation pedestal 1；
Measuring stick 2 has 2-8 and it is evenly arranged along the circumferencial direction of circular orientation pedestal 1；Measuring stick 2 and circular orientation
The radial direction of pedestal 1 is angled；
The step of large complicated whole essence casting casing position degree method for fast measuring and content successively require as follows:
First according to the part drawing of whole essence casting casing 8 and the requirement of installation diagram size, the angle of each measuring stick 2 in measuring tool is determined
To positional relationship, the diameter of each measuring stick 2 consistent with the diameter of practical oil pipe is Φ 20, can directly measure whole essence casting machine
The position degree relationship of four oblique supporting plates 6 on casket 8 can intuitively measure assembly relation, directly the interference feelings of prediction assembly oil pipe
Condition；
When specific measurement determines angular benchmark, to install side outer end face in whole 8 inner ring of essence casting casing as height axial direction base
Standard, using whole 8 inner ring medial surface of essence casting casing as circumference benchmark, measuring tool can circumferentially datum level rotate, when four measuring sticks 2
When reaching unanimity with corresponding four oblique 6 intracavity sidewall gaps of supporting plate, the angular base position of the part can be determined；It uses and draws later
Needle 3 crosses on the outside of four oblique supporting plates 6 along scribing line guide-track groove 4 and carries out angular reference mark；Measurement position schematic diagram See Figure 3.
The scribing line guide-track groove 4, connecting column 5, the quantity of measuring stick 2 are identical；It and is 4.
The present embodiment can determine suitable axial, angular benchmark, rule by the quick detection to casting key position degree
The risk of woollen subsequent mechanical machine work is kept away.
The present embodiment plays in terms of can providing suitable axial and angular benchmark in the state of casting to size Control
Certain positive effect shortens the Project R&D period, reduces development cost, at the same can in similar large complicated casing part into
Row promotes and applies.
The interference problem that assembly oil pipe after Mechanical processing of casting is efficiently solved using the invention, caused by ensure that casting because of deformation
The overproof situation of position degree under meet machining and assembly requirement.And effective popularization has been obtained on other similar piece numbers,
It works well.As aero-engine is kept updating, there will be more block cast casing parts to need straight using the simple and easy method
See the deformation of quickly monitoring casting.Therefore measurement method described in the present embodiment more and more extensive will be applied.Per year
It produces 10 to be predicted, 2,000,000 yuan of value or more can be created.
Circular base is placed on installation side upper surface in casing inner ring first when measurement and adjusts axial height position, so
It is rotated on the inside of installation side afterwards and tentatively adjusts angular position degree, at this moment four metal measuring sticks 8 are pacified according to intervening sequences
In the corresponding hole of pedestal, by circumferentially rotating the fine tuning of measuring tool pedestal, when 6 intracavity sidewall of four measuring sticks 8 and oblique supporting plate
When face gap is reached unanimity, positioning work is completed, that is, can determine the angular base position of the part, finally with scriber along scribing line guide-track groove
Angular reference mark is carried out in scribing line on the outside of four oblique supporting plates.Measuring device schematic diagram is shown in Fig. 3.
Measuring process series of drawing See Figure 4, measuring process is as follows:
It 1) is that whole essence casting casing 8 is placed on platform rough casting.
2) circular base is placed on installation side upper surface in whole 8 inner ring of essence casting casing and adjusts axial height position.
3) it is rotated on the inside of installation side and tentatively adjusts angular position degree.
4) four metal measuring sticks 8 are mounted in the corresponding hole of pedestal according to intervening sequences.
5) by circumferentially rotation measuring tool pedestal fine tuning, when four measuring sticks 8 and 6 lumen side wall surface gap of oblique supporting plate tend to
When consistent, positioning work is completed.
6) it is finally crossed on the outside of four oblique supporting plates with scriber 3 along scribing line guide-track groove and carries out angular reference mark.
Crucial implementation process assembly such as Fig. 4 series.
Claims (4)
1. large complicated entirety essence casting casing position degree rapid measurement device, it is characterised in that: its composition is as follows: circular orientation base
Seat (1), measuring stick (2), scriber (3), scribing line guide-track groove (4), connecting column (5)；Wherein: circular orientation pedestal (1) is cyclic annular knot
Component；
Connecting column (5) has a 2-8, and its in the same side of circular orientation pedestal (1) axial direction to be parallel to circular orientation pedestal (1)
Axis direction fixed and arranged on circular orientation pedestal (1)；
It is provided with the hole configurations for arranging measuring stick (2) on connecting column (5), and the axis co-planar of these hole configurationss and hangs down
Directly in the axis direction of circular orientation pedestal (1)；
It is formed between the hole configurations for arranging measuring stick (2) being arranged in measuring stick (2) and connecting column (5) dismountable living
Dynamic connection structure；Crossing, guide-track groove (4) are corresponding with connecting column (5) to be arranged, and the scribing line guide-track groove (4) and connecting column of corresponding arrangement
(5) for arranging that the axis of the hole configurations of measuring stick (2) is respectively parallel on；It is provided with through slot in scribing line guide-track groove (4),
Through slot can accommodate scriber (3) and pass through and carry out scribing operation；
Scribing line guide-track groove (4) is arranged in separate connecting column (5) side on circular orientation pedestal (1)；
Measuring stick (2) has 2-8 and it is evenly arranged along the circumferencial direction of circular orientation pedestal (1)；Measuring stick (2) and annular are fixed
The radial direction of position pedestal (1) is angled.
2. according to large complicated entirety essence casting casing position degree rapid measurement device described in claim 1, it is characterised in that: described
Scribing line guide-track groove (4), connecting column (5), the quantity of measuring stick (2) are identical；It and is 4.
3. a kind of large complicated whole essence casting casing position degree method for fast measuring, it is characterised in that: it uses special measuring tool
It measures；Affiliated measuring tool structure is as follows: circular orientation pedestal (1), scriber (3), scribing line guide-track groove (4), connects measuring stick (2)
Connect column (5)；Wherein: circular orientation pedestal (1) is cyclic structure part；
Connecting column (5) has a 2-8, and its in the same side of circular orientation pedestal (1) axial direction to be parallel to circular orientation pedestal (1)
Axis direction fixed and arranged on circular orientation pedestal (1)；
It is provided with the hole configurations for arranging measuring stick (2) on connecting column (5), and the axis co-planar of these hole configurationss and hangs down
Directly in the axis direction of circular orientation pedestal (1)；
It is formed between the hole configurations for arranging measuring stick (2) being arranged in measuring stick (2) and connecting column (5) dismountable living
Dynamic connection structure；Crossing, guide-track groove (4) are corresponding with connecting column (5) to be arranged, and the scribing line guide-track groove (4) and connecting column of corresponding arrangement
(5) for arranging that the axis of the hole configurations of measuring stick (2) is respectively parallel on；It is provided with through slot in scribing line guide-track groove (4),
Through slot can accommodate scriber (3) and pass through and carry out scribing operation；
Scribing line guide-track groove (4) is arranged in separate connecting column (5) side on circular orientation pedestal (1)；
Measuring stick (2) has 2-8 and it is evenly arranged along the circumferencial direction of circular orientation pedestal (1)；Measuring stick (2) and annular are fixed
The radial direction of position pedestal (1) is angled；
The step of large complicated whole essence casting casing position degree method for fast measuring and content successively require as follows:
First according to the part drawing of whole essence casting casing (8) and the requirement of installation diagram size, the angle of each measuring stick (2) in measuring tool is determined
To positional relationship, the diameter of each measuring stick (2) is consistent with the diameter of practical oil pipe, can directly measure whole essence casting casing
(8) the position degree relationship of upper four oblique supporting plates (6) can intuitively measure assembly relation, the directly interference of prediction assembly oil pipe
Situation；
When specific measurement determines angular benchmark, using installation side outer end face in whole essence casting casing (8) inner ring as height axial direction benchmark,
Using whole essence casting casing (8) inner ring medial surface as circumference benchmark, measuring tool can circumferentially datum level rotate, when four measuring sticks
(2) when and corresponding four oblique supporting plate (6) intracavity sidewall gaps are reached unanimity, the angular base position of the part can be determined；It
With scriber (3), along scribing line guide-track groove (4), angular reference mark is carried out in the scribing line on the outside of four oblique supporting plates (6) afterwards.
4. according to large complicated entirety essence casting casing position degree method for fast measuring described in claim 3, it is characterised in that: described
Scribing line guide-track groove (4), connecting column (5), the quantity of measuring stick (2) are identical；It and is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711367711.2A CN109931832B (en) | 2017-12-18 | 2017-12-18 | Device and method for quickly measuring position degree of large-scale complex integral precision casting casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711367711.2A CN109931832B (en) | 2017-12-18 | 2017-12-18 | Device and method for quickly measuring position degree of large-scale complex integral precision casting casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109931832A true CN109931832A (en) | 2019-06-25 |
| CN109931832B CN109931832B (en) | 2021-06-01 |
Family
ID=66982879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711367711.2A Active CN109931832B (en) | 2017-12-18 | 2017-12-18 | Device and method for quickly measuring position degree of large-scale complex integral precision casting casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109931832B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497162A (en) * | 2019-09-23 | 2019-11-26 | 无锡航亚科技股份有限公司 | A kind of processing method of aero-engine casing |
| CN112222771A (en) * | 2020-09-24 | 2021-01-15 | 中国航发沈阳黎明航空发动机有限责任公司 | Method for controlling position degree of support plate of bearing frame casting of inclined support plate |
| CN115556063A (en) * | 2022-11-11 | 2023-01-03 | 中国航发沈阳黎明航空发动机有限责任公司 | A method for detecting line markings of large-scale precision casting rotary casing parts |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839394B1 (en) * | 1978-09-11 | 1980-01-24 | Goetze Ag | Device for determining the length of cylindrical coil springs, especially for piston rings |
| DE10348379A1 (en) * | 2003-10-17 | 2005-05-25 | Adam Opel Ag | Road vehicle body manufacturing jig for use in factory has flat floor holding inwardly-inclined support girders with horizontal longitudinal and transverse girders at top with mountings holding body parts |
| US7188429B2 (en) * | 2004-01-28 | 2007-03-13 | Haidler John W | Dimensional gage with hollow spindle |
| CN202357158U (en) * | 2011-11-23 | 2012-08-01 | 成都飞机工业（集团）有限责任公司 | Scriber |
| CN102837160A (en) * | 2012-08-23 | 2012-12-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Assembling precision control method of single-body blades in blisk of electron beam welding structure |
| US20130047451A1 (en) * | 2011-08-31 | 2013-02-28 | Jtekt Corporation | Reference setting tool for measuring shape of side face spline, shape measuring device using the same, and shape measuring method using the same |
| WO2014087332A1 (en) * | 2012-12-03 | 2014-06-12 | Marek Mamczur | Wheel recutting |
| CN104439926A (en) * | 2014-10-28 | 2015-03-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Rear casing assembly manufacturing method capable of solving problems of deformation and cracking |
| CN205074557U (en) * | 2015-05-21 | 2016-03-09 | 西安航空动力股份有限公司 | A six point location turning attachments of feeling relieved certainly for rotating member is cast to essence |
| CN107145643A (en) * | 2017-04-14 | 2017-09-08 | 东南大学 | The intelligent design system and design method of a kind of metal plate sculpture type face steelframe |
| CN107366576A (en) * | 2017-07-05 | 2017-11-21 | 中国科学院工程热物理研究所 | A kind of processing, detection means and the method for engine oil support plate casing |
-
2017
- 2017-12-18 CN CN201711367711.2A patent/CN109931832B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839394B1 (en) * | 1978-09-11 | 1980-01-24 | Goetze Ag | Device for determining the length of cylindrical coil springs, especially for piston rings |
| DE10348379A1 (en) * | 2003-10-17 | 2005-05-25 | Adam Opel Ag | Road vehicle body manufacturing jig for use in factory has flat floor holding inwardly-inclined support girders with horizontal longitudinal and transverse girders at top with mountings holding body parts |
| US7188429B2 (en) * | 2004-01-28 | 2007-03-13 | Haidler John W | Dimensional gage with hollow spindle |
| US20130047451A1 (en) * | 2011-08-31 | 2013-02-28 | Jtekt Corporation | Reference setting tool for measuring shape of side face spline, shape measuring device using the same, and shape measuring method using the same |
| CN202357158U (en) * | 2011-11-23 | 2012-08-01 | 成都飞机工业（集团）有限责任公司 | Scriber |
| CN102837160A (en) * | 2012-08-23 | 2012-12-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Assembling precision control method of single-body blades in blisk of electron beam welding structure |
| WO2014087332A1 (en) * | 2012-12-03 | 2014-06-12 | Marek Mamczur | Wheel recutting |
| CN104439926A (en) * | 2014-10-28 | 2015-03-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Rear casing assembly manufacturing method capable of solving problems of deformation and cracking |
| CN205074557U (en) * | 2015-05-21 | 2016-03-09 | 西安航空动力股份有限公司 | A six point location turning attachments of feeling relieved certainly for rotating member is cast to essence |
| CN107145643A (en) * | 2017-04-14 | 2017-09-08 | 东南大学 | The intelligent design system and design method of a kind of metal plate sculpture type face steelframe |
| CN107366576A (en) * | 2017-07-05 | 2017-11-21 | 中国科学院工程热物理研究所 | A kind of processing, detection means and the method for engine oil support plate casing |
Non-Patent Citations (2)
| Title |
|---|
| 王晓伟: "精密铸造铝合金机匣的机械加工", 《航天制造技术》 * |
| 王雨等: "某静子组件工艺研究", 《中国新技术新产品》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497162A (en) * | 2019-09-23 | 2019-11-26 | 无锡航亚科技股份有限公司 | A kind of processing method of aero-engine casing |
| CN112222771A (en) * | 2020-09-24 | 2021-01-15 | 中国航发沈阳黎明航空发动机有限责任公司 | Method for controlling position degree of support plate of bearing frame casting of inclined support plate |
| CN112222771B (en) * | 2020-09-24 | 2021-09-10 | 中国航发沈阳黎明航空发动机有限责任公司 | Method for controlling position degree of support plate of bearing frame casting of inclined support plate |
| CN115556063A (en) * | 2022-11-11 | 2023-01-03 | 中国航发沈阳黎明航空发动机有限责任公司 | A method for detecting line markings of large-scale precision casting rotary casing parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109931832B (en) | 2021-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109931832A (en) | Large complicated entirety essence casting casing position degree rapid measurement device and measurement method | |
| JP2013050402A (en) | Reference setting device for measuring shape of side face spline, and shape measuring device and method using the same | |
| CN107024165A (en) | A kind of detection means and detection method of macrotype axes series parts taper | |
| JP2015021735A5 (en) | ||
| CN110567339A (en) | A detection method for the position degree of the circumferential hole on the end face of an extra-large bearing | |
| CN112222771B (en) | Method for controlling position degree of support plate of bearing frame casting of inclined support plate | |
| CN107765638A (en) | A kind of aluminum alloy combination formula hole position compensates processing method | |
| CN103925898B (en) | A kind of method of the face-to-face angular contact bearing bulge quantity of direct measurement | |
| CN105424279B (en) | The method for detecting bearing retainer unbalancing value | |
| JP2000205854A (en) | Dimension measurement method for machine parts | |
| CN105928435A (en) | Bouncing detector for end-surface counter bore of bevel gear | |
| CN105783634B (en) | A method of it is whether qualified using mold detection turntable bearing mounting hole | |
| CN204881434U (en) | Outer lane difference in height measuring device in tapered roller bearing | |
| CN113983075B (en) | Temperature measurement intelligence bearing based on film thermocouple | |
| CN104613090B (en) | A kind of dynamic experiment angular contact ball bearing and its processing method | |
| CN103506815B (en) | A kind of shaft block ring and processing method thereof | |
| CN105865395A (en) | Axial clearance measuring method for large-sized bearing | |
| CN203572375U (en) | Hole position degree detection device | |
| Zhang et al. | A systematic error modeling and separation method for the special cylindrical profile measurement based on 2-dimension laser displacement sensor | |
| CN211601813U (en) | Measuring device for measuring diameter of tongue part at end of turbine shell in production field | |
| CN206321193U (en) | A kind of special gauge for IC engine airframe cylinder holes coaxality measurement | |
| CN205808323U (en) | The four-point contact ball end-play that Internal and external cycle separates measures frock | |
| CN2705775Y (en) | Detector for motorcycle chain jumping | |
| CN204404989U (en) | A kind of measuring instrument for projection of angular contact ball bearing | |
| CN203908434U (en) | Mold for detecting uniformly distributed holes on circumference of annular component |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190819 Address after: 110043 Liaoning Province, Shenyang City District East Street No. 6 Applicant after: Chinese Hangfa Shenyang Liming Aero engine limited liability company Address before: 110000 No. 6 Dongta Street, Dadong District, Shenyang City, Liaoning Province Applicant before: Shenyang Hangfa Precision Casting Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |