CN107971633A - The prosthetic device and restorative procedure of Hydropower Plant runner envelope steel plate - Google Patents
The prosthetic device and restorative procedure of Hydropower Plant runner envelope steel plate Download PDFInfo
- Publication number
- CN107971633A CN107971633A CN201711483410.6A CN201711483410A CN107971633A CN 107971633 A CN107971633 A CN 107971633A CN 201711483410 A CN201711483410 A CN 201711483410A CN 107971633 A CN107971633 A CN 107971633A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- hydropower plant
- runner envelope
- plant runner
- carrier
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
Abstract
The present invention provides a kind of prosthetic device and restorative procedure of Hydropower Plant runner envelope steel plate, for being repaired to the steel plate of Hydropower Plant runner envelope, the prosthetic device of the Hydropower Plant runner envelope steel plate includes guide rail, carrier, detection device and cladding apparatus；The carrier is arranged on the guide rail, and can be moved by the guide rail；Carrier in the present invention can move on guide rail, and compared to the manual welding of the prior art, the prosthetic device of Hydropower Plant runner envelope steel plate provided by the invention and the restorative procedure of Hydropower Plant runner envelope steel plate are efficient, speed is fast, time-consuming short.Replace welding using cladding apparatus, overcome since the spread in performance of surface of steel plate caused by artificial horizontal difference is uneven in welding, the quality higher of reparation.
Description
Technical field
The present invention relates to water generating equipment to repair field, more particularly to a kind of reparation of Hydropower Plant runner envelope steel plate
Device and restorative procedure.
Background technology
Water-power plant category clean energy resource, the renewable sources of energy, the very low energy of cost of electricity-generating, even if 1000 from now on, China
Population also meets delivery up to 5,000,000,000 people, and thus, Chinese energy problem, haze problem, climate change problem will be solved thoroughly, be
The Chinese correct road of electric power energy and energy development at present.Water-power plant include Hydropower Plant runner envelope, generating set,
Potential device etc., it produces kinetic energy using the seawater, river, river water of flowing.
Hydropower Plant runner envelope is the running section of the hydraulic turbine, and the leaf paddle of the hydraulic turbine under hydraulic impulse by revolving the hydraulic turbine
Turn, so as to increase kinetic moment, to drive generating set to make electrical power generators by rated speed rotation.Since runner envelope surface of steel plate is grown
Phase is influenced be subject to silt erosion, cavitation corrosion, hydraulic vibration etc. in current, causes surface of steel plate serious wear, but due to power station
The particularity of runner envelope work, it is impossible to often shut down and repaired to runner envelope surface of steel plate, therefore, to steel after repairing every time
The timeliness of plate surface performance, wearability etc. are proposed very high requirement.At present, it is universal that runner envelope surface of steel plate is repaiied
This restorative procedure inefficiency by manually welding completion again, take it is longer, generally require some months when
Between；Due to artificial horizontal difference, cause the spread in performance of surface of steel plate after welding uneven；Also, it is larger to weld thermal deformation, repaiies
Steel plate after multiple easily comes off with metope.
The content of the invention
It is an object of the invention to provide a kind of prosthetic device and restorative procedure of Hydropower Plant runner envelope steel plate, with solution
Certainly remediation efficiency is low in the prior art, time-consuming, and the spread in performance of surface of steel plate is uneven after reparation, and weld thermal deformation compared with
Greatly, the problems such as steel plate after reparation easily comes off with metope.
In order to achieve the above object, the present invention provides a kind of prosthetic device of Hydropower Plant runner envelope steel plate, it is used for
The steel plate of Hydropower Plant runner envelope is repaired, the prosthetic device of the Hydropower Plant runner envelope steel plate include guide rail,
Carrier, detection device and cladding apparatus；
The carrier is arranged on the guide rail, and can be moved along the guide rail；
It is described molten when the detection device detects that the steel plate of the Hydropower Plant runner envelope needs the position repaired
Coating device repairs the position for needing to repair.
Optionally, the detection device and the cladding apparatus may be contained within same carrier；Alternatively, the detection device
It is arranged at the cladding apparatus on different carriers.
Optionally, the carrier can be lifted and rotary motion.
Optionally, when the detection device detects that the steel plate of the Hydropower Plant runner envelope needs the position repaired
When, the detection device exports the first signal.
Optionally, after the carrier receives first signal, the cladding apparatus is moved to the power station machine
The steel plate of group runner envelope needs the position repaired, and the carrier exports secondary signal.
Optionally, after the cladding apparatus receives the secondary signal, to the steel plate of the Hydropower Plant runner envelope
Repaired the position for needing to repair.
Optionally, the detection device and cladding apparatus are connected through a screw thread with the carrier；Alternatively, the detection device
With cladding apparatus with the carrier by snapping connection；Alternatively, the detection device and cladding apparatus pass through folder with the carrier
Tool connection.
Optionally, the working region of the carrier includes a sphere.
Optionally, the cladding apparatus includes laser melting coating device.
Optionally, the detection device includes Flexible Three-Coordinate Measuring Arm.
Optionally, the shape of the guide rail is in octagon.
Present invention also offers a kind of restorative procedure of Hydropower Plant runner envelope steel plate, the Hydropower Plant runner envelope
The restorative procedure of steel plate includes：
The prosthetic device of the Hydropower Plant runner envelope steel plate is provided；
The detection device is scanned the steel plate of the Hydropower Plant runner envelope, obtains the Hydropower Plant and turns
The steel plate of engineer room needs the position repaired；
The cladding apparatus repairs the position for needing to repair.
Optionally, the detection device is scanned the steel plate of the Hydropower Plant runner envelope, obtains the water power
Stand unit runner envelope steel plate need the position repaired before, the restorative procedure of the Hydropower Plant runner envelope steel plate also wraps
Include：
The cladding apparatus carries out overall reparation to the steel plate of the Hydropower Plant runner envelope.
Optionally, the steel plate thickness that the cladding apparatus is repaired every time is 0.8mm.
Optionally, the scope that the detection device scans every time is 1 square metre.
The present invention provides a kind of prosthetic device and restorative procedure of Hydropower Plant runner envelope steel plate, for power station
The steel plate of unit runner envelope is repaired, and the prosthetic device of the Hydropower Plant runner envelope steel plate includes guide rail, carrier, detection
Device and cladding apparatus；The carrier is arranged on the guide rail, and can be moved by the guide rail；When the detection device is examined
When measuring the steel plate of the Hydropower Plant runner envelope needs the position repaired, the cladding apparatus is to the position for needing to repair
Put and repaired.Carrier in the present invention can move on guide rail, and the detection device is used to detect the Hydropower Plant turn
The steel plate of engineer room needs the position repaired, and the cladding apparatus is used to repair the position that needs are repaired, realizes automatic
Surface of steel plate is detected and auto-cladding, compared to the manual welding of the prior art, Hydropower Plant provided by the invention
The prosthetic device of runner envelope steel plate and the restorative procedure of Hydropower Plant runner envelope steel plate are efficient, speed is fast, time-consuming short.Use
Cladding apparatus replaces welding, overcomes since the spread in performance of surface of steel plate caused by artificial horizontal difference is uneven in welding,
The quality higher of reparation.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the prosthetic device of Hydropower Plant runner envelope steel plate provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of the prosthetic device of another Hydropower Plant runner envelope steel plate provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of guide rail provided in an embodiment of the present invention；
Fig. 4 is the flow chart of the restorative procedure of Hydropower Plant runner envelope steel plate provided in an embodiment of the present invention；
Wherein, 1- guide rails, 2- carriers, 21- load the carrier of detection device, and 22- loads the carrier of cladding apparatus, 3- detections
Device, 4- cladding apparatus.
Embodiment
The embodiment of the present invention is described in more detail below in conjunction with schematic diagram.According to description below and
Claims, advantages and features of the invention will become apparent from.It should be noted that attached drawing is using very simplified form and
Using non-accurate ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
Refering to Fig. 1, the schematic diagram of the prosthetic device of its Hydropower Plant runner envelope steel plate provided for embodiment, such as Fig. 1
Shown, the prosthetic device of the Hydropower Plant runner envelope steel plate includes guide rail 1, carrier 2, detection device 3 and cladding apparatus 4；
The carrier 2 is arranged on the guide rail 1, and can be moved along the guide rail 1；When the detection device 3 detects the water
When the steel plate of power station unit runner envelope needs the position repaired, the cladding apparatus 4 repaiies the position for needing to repair
It is multiple.Carrier in the present invention can move on guide rail, and the detection device is used for the steel for detecting the Hydropower Plant runner envelope
Plate needs the position repaired, and the cladding apparatus is used to repair the position that needs are repaired, realizes automatically to steel plate table
Face is detected and auto-cladding, compared to the manual welding of the prior art, Hydropower Plant runner envelope steel provided by the invention
The prosthetic device of plate and the restorative procedure of Hydropower Plant runner envelope steel plate are efficient, speed is fast, time-consuming short.Use cladding apparatus
Instead of welding, overcome since the spread in performance of surface of steel plate caused by artificial horizontal difference is uneven in welding, the matter of reparation
Measure higher.
The carrier 2 is arranged on guide rail 1, and can be moved on guide rail 1, and the guide rail 1 can be horizontally placed on
On the metope of Hydropower Plant runner envelope, it can also be vertically arranged on the metope of Hydropower Plant runner envelope, or according to need
The position to be repaired is laid with, and the present embodiment is not restricted.The detection device 3 and the cladding apparatus 4 are both connected to institute
State on carrier 2, in the present embodiment, detection device 3 and cladding apparatus 4 can be fixedly connected on one with the carrier 2 using jelly
Rise；Alternatively, the carrier 2, which is used for connecting detection device 3 and the part of cladding apparatus 4, has bayonet, detection device 3 and cladding dress
Put 4 and be embedded into the bayonet of carrier 2 and fixed, it is not easily to fall off；Alternatively, be threaded on carrier 2, detection device 3 and molten
Coating device 4 is connected by screw thread with carrier 2；Alternatively, the detection device 3 and cladding apparatus 4 are welded on one with the carrier 2
Rise, the detection device 3 and cladding apparatus 4 and the connection mode of the carrier 2 can be set according to fastening effect.
Optionally, the carrier 2 is moved on guide rail 1 and can lifted at the same time and rotary motion, the inspection
Survey device 3 and cladding apparatus 4 is connected with the carrier 2, so the carrier 2 can drive the detection device 3 and cladding to fill
Put 4 movements.The detection device 3 and cladding apparatus 4 can may be contained within same carrier, or the detection device 3 and molten
Coating device 4 can be arranged on two carriers.
As shown in Figure 1, when the detection device 3 and cladding apparatus 4 are arranged on same carrier 2, and the detection dress
Put 3 and the cladding apparatus 4 back to when, the detection device 3 is detected the steel plate of the Hydropower Plant runner envelope, when
When the detection device 3 detects that the steel plate of the Hydropower Plant runner envelope needs the position repaired, the detection device 3 is defeated
Go out the first signal, specifically, first signal can be the level signal that the control carrier 2 moves, the carrier 2 connects
After receiving the first signal, rotated so that cladding apparatus 4 is turned to steel plate, and carry out elevating movement and be moved to cladding apparatus 4
The position of steel plate reparation is needed, then sends secondary signal, the secondary signal can be that the control cladding apparatus 4 is opened
Level signal, the cladding apparatus 4 receives the position for needing to repair to surface of steel plate after secondary signal and repairs.Can be with
To recognize, 4 cladding of cladding apparatus time once and thickness can be adjusted, after 4 cladding once of cladding apparatus,
The carrier 2 is rotated again to be turned to steel plate by detection device 3 and is detected, i.e., described carrier 2 can switch inspection as needed
Survey device 3 and cladding apparatus 4 is circulated with this, until steel plate is up to standard.
Certainly, the detection device 3 and the cladding apparatus 4 can essentially be respectively on different carriers 2, example
Such as, the detection device 3 and cladding apparatus 4 can make detection device 3 and cladding apparatus 4 at the same time respectively on 2 carriers 2
Work, as shown in Fig. 2, the detection device 3 is arranged on the carrier 21 of the loading detection device, the cladding apparatus 4 is set
It is placed on the carrier 22 for loading cladding apparatus, the carrier 21 drives the detection device 3 and steel plate is detected, and works as detection
When needing the position repaired to steel plate, the detection device 3 sends the first signal, and the carrier 22 for loading cladding apparatus receives institute
When stating the first signal, after the cladding apparatus 4 to be moved to the position that the steel plate needs are repaired, cladding apparatus is loaded
Carrier 22 sends secondary signal, and the cladding apparatus 4 carries out cladding after receiving secondary signal；Simultaneously, the detection dress
Put 3 send the first signal after, can again be detected, without working again after cladding apparatus 4 has been repaired, examine at the same time immediately
Survey and cladding, greatly save the time.Detection device 3 and cladding apparatus 4 are relatively independent, working time and region do not interfere with each other and
Pin down, saved repair time, control program is also simpler.
Refering to Fig. 3, the guide rail 1 is layed in the Hydropower Plant runner envelope, and the Hydropower Plant runner envelope leads to
Often it is cylindrical structure, it is preferred that the guide rail 1 can be the structure of octagon.The carrier 2 is arranged on guide rail 1, and
And can be moved on guide rail 1, the guide rail 1 is arranged on the metope below Hydropower Plant runner envelope steel plate, and carrier 2 loads
Detection device 3 and cladding apparatus 4 moves on guide rail 1, pass through the moving horizontally and carrier 2 itself on guide rail 1 of carrier 2
The flexible, cooperation of rotary motion, can realize and the steel plate of whole Hydropower Plant runner envelope is repaired.Certainly, the load
Tool 2 not only can be promoted manually, but also can be moved according to the first signal on guide rail 1, and the present embodiment is not restricted.
Optionally, the working region of the carrier 2 can be a sphere, the carrier 2 can in space can more than
Under move left and right, or rotation, its working region scope is wide, mobile flexible.The groove of the comprehensive reparation surface of steel plate of energy, cavity
Deng avoiding leaving needle pore defect.
Optionally, the cladding apparatus 4 is laser melting coating device, it is utilized by adding cladding material in surface of steel plate
The method that the laser beam of high-energy-density is allowed to the consolidation together with surface of steel plate thin layer, it is metallurgical binding to be formed in surface of steel plate with it
Filling cladding layer.The wear-resisting, anti-corrosion, heat-resisting of surface of steel plate, oxidation resistance are significantly improved, so as to reach surface of steel plate reparation
Purpose, not only met the requirement to surface of steel plate particular characteristic, but also saved substantial amounts of noble element.Preferably, the inspection
Survey device 3 is Flexible Three-Coordinate Measuring Arm, it is possible to achieve measurement on a large scale, precision is high, portability is strong.
Referring to Fig. 4, the present embodiment additionally provides a kind of restorative procedure of Hydropower Plant runner envelope steel plate, including：
S1：The prosthetic device of the Hydropower Plant runner envelope steel plate is provided；
S2：The detection device 3 is scanned the steel plate of the Hydropower Plant runner envelope, obtains the power station machine
The steel plate of group runner envelope needs the position repaired；
S3：The cladding apparatus 4 repairs the position for needing to repair.
Specifically, when the Hydropower Plant runner envelope steel plate be corroded it is more serious when, can first be filled using cladding
4 are put integrally to be repaired the steel plate once, then the detection device 3 scans the Hydropower Plant runner envelope steel plate,
Obtain needing the position repaired, and sent the first signal, the carrier 2 receives the first signal and by the cladding apparatus 4
The position for needing to repair is moved to, then sends secondary signal, it is laggard that the last cladding apparatus 4 receives the secondary signal
Row is repaired.Optionally, the steel plate thickness that the cladding apparatus 4 is repaired every time is 0.8mm, and the serious region that is corroded needs multiple
Scanning and cladding, to reach requirement.
Optionally, the scope that the detection device 3 scans every time is 1 square metre, the every run-down of the detection device 3,
Cladding apparatus 4 carries out cladding once, and the detection device 3 is again in this sector scanning second, second of 4 cladding of cladding apparatus,
Until this region is up to standard, the detection device 3 scans next 1 square metre again, until repairing complete steel plate.Certainly, it is
Save the time repaired, improve efficiency, the detection device 3 can also the complete a steel plate of one-off scanning, the cladding dress
Put 4 and repair whole steel plate again, the detection device 3 scans whole steel plate second again, until steel plate is up to standard.It is appreciated that
It is that the scope that the detection device 3 scans every time is not limited to 1 square metre.
To sum up, in a kind of prosthetic device and restorative procedure of Hydropower Plant runner envelope steel plate provided in an embodiment of the present invention
In, the prosthetic device of the Hydropower Plant runner envelope steel plate includes guide rail, carrier, detection device and cladding apparatus；The load
Tool is arranged on the guide rail, and can be moved by the guide rail；When the detection device detects that the Hydropower Plant turns
When the steel plate of engineer room needs the position repaired, the cladding apparatus repairs the position for needing to repair.In the present invention
Carrier can be moved on guide rail, the steel plate that the detection device is used to detect the Hydropower Plant runner envelope needs to repair
Position, the cladding apparatus are used to repair the position repaired of needs, realize surface of steel plate is detected automatically and
Auto-cladding, compared to the manual welding of the prior art, the prosthetic device of Hydropower Plant runner envelope steel plate provided by the invention
And the restorative procedure of Hydropower Plant runner envelope steel plate is efficient, speed is fast, time-consuming short.Replace welding using cladding apparatus, gram
Take since the spread in performance of surface of steel plate caused by artificial horizontal difference is uneven in welding, the quality higher of reparation.
The preferred embodiment of the present invention is above are only, does not play the role of any restrictions to the present invention.Belonging to any
Those skilled in the art, in the range of technical scheme is not departed from, to the invention discloses technical solution and
Technology contents make the variation such as any type of equivalent substitution or modification, belong to the content without departing from technical scheme, still
Belong within protection scope of the present invention.
Claims (15)
- A kind of 1. prosthetic device of Hydropower Plant runner envelope steel plate, for being repaiied to the steel plate of Hydropower Plant runner envelope It is multiple, it is characterised in that the prosthetic device of the Hydropower Plant runner envelope steel plate includes guide rail, carrier, detection device and cladding Device；The carrier is arranged on the guide rail, and can be moved along the guide rail；When the detection device detects that the steel plate of the Hydropower Plant runner envelope needs the position repaired, the cladding dress Put and the position for needing to repair is repaired.
- 2. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 1, it is characterised in that the detection device It may be contained within the cladding apparatus on same carrier；Alternatively, the detection device and the cladding apparatus be arranged at it is different On carrier.
- 3. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 2, it is characterised in that the carrier can Lifted and rotary motion.
- 4. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 3, it is characterised in that when the detection dress Put when detecting that the steel plate of the Hydropower Plant runner envelope needs the position repaired, the detection device exports the first signal.
- 5. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 4, it is characterised in that when the carrier connects After receiving first signal, the cladding apparatus is moved to the steel plate of the Hydropower Plant runner envelope needs the position repaired Put, the carrier exports secondary signal.
- 6. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 5, it is characterised in that when the cladding fills Put after receiving the secondary signal, the position for needing to repair to the steel plate of the Hydropower Plant runner envelope is repaired.
- 7. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 1, it is characterised in that the detection device It is connected through a screw thread with cladding apparatus and the carrier；Alternatively, the detection device and cladding apparatus pass through card with the carrier Button connection；Alternatively, the detection device and cladding apparatus are connected with the carrier by fixture.
- 8. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 7, it is characterised in that the work of the carrier Making region includes a sphere.
- 9. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 7, it is characterised in that the cladding apparatus Including laser melting coating device.
- 10. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 7, it is characterised in that the detection dress Put including Flexible Three-Coordinate Measuring Arm.
- 11. the prosthetic device of Hydropower Plant runner envelope steel plate as claimed in claim 1, it is characterised in that the guide rail Shape is in octagon.
- A kind of 12. restorative procedure of Hydropower Plant runner envelope steel plate, it is characterised in that the Hydropower Plant runner envelope steel plate Restorative procedure include：The prosthetic device of Hydropower Plant runner envelope steel plate as any one of claim 1-11 is provided；The detection device is scanned the steel plate of the Hydropower Plant runner envelope, obtains the Hydropower Plant runner envelope Steel plate need the position repaired；The cladding apparatus repairs the position for needing to repair.
- 13. the restorative procedure of Hydropower Plant runner envelope steel plate as claimed in claim 12, it is characterised in that the detection dress Put and the steel plate of the Hydropower Plant runner envelope is scanned, obtaining the steel plate of the Hydropower Plant runner envelope needs to repair Position before, the restorative procedure of the Hydropower Plant runner envelope steel plate also further includes：The cladding apparatus carries out overall reparation to the steel plate of the Hydropower Plant runner envelope.
- 14. the restorative procedure of Hydropower Plant runner envelope steel plate as claimed in claim 13, it is characterised in that the cladding dress It is 0.8mm to put the steel plate thickness repaired every time.
- 15. the restorative procedure of Hydropower Plant runner envelope steel plate as claimed in claim 14, it is characterised in that the detection dress It is 1 square metre to put the scope scanned every time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483410.6A CN107971633A (en) | 2017-12-29 | 2017-12-29 | The prosthetic device and restorative procedure of Hydropower Plant runner envelope steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483410.6A CN107971633A (en) | 2017-12-29 | 2017-12-29 | The prosthetic device and restorative procedure of Hydropower Plant runner envelope steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107971633A true CN107971633A (en) | 2018-05-01 |
Family
ID=62005441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711483410.6A Pending CN107971633A (en) | 2017-12-29 | 2017-12-29 | The prosthetic device and restorative procedure of Hydropower Plant runner envelope steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971633A (en) |
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| CN110722266A (en) * | 2019-10-12 | 2020-01-24 | 上海理工大学 | Manipulator assembly line type workpiece three-dimensional scanning and additive repairing device and method |
| CN111843505A (en) * | 2020-07-16 | 2020-10-30 | 武汉数字化设计与制造创新中心有限公司 | In-situ measurement-milling and repairing integrated process method and system for field robot |
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