CN111805090A - Laser modification intelligent equipment for ceramic core of blade of aero-engine - Google Patents
Laser modification intelligent equipment for ceramic core of blade of aero-engine Download PDFInfo
- Publication number
- CN111805090A CN111805090A CN202010827768.1A CN202010827768A CN111805090A CN 111805090 A CN111805090 A CN 111805090A CN 202010827768 A CN202010827768 A CN 202010827768A CN 111805090 A CN111805090 A CN 111805090A
- Authority
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- China
- Prior art keywords
- supporting plate
- mirror
- laser
- direction supporting
- plate mechanism
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- 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.)
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- 239000000919 ceramic Substances 0.000 title claims abstract description 14
- 230000004048 modification Effects 0.000 title claims description 8
- 238000012986 modification Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000002669 organ and tissue protective effect Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 208000035139 partial with pericentral spikes epilepsy Diseases 0.000 claims description 3
- 238000009966 trimming Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
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- 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
- B23K26/36—Removing material
-
- 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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
-
- 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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- 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
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
- B23K26/0821—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head using multifaceted mirrors, e.g. polygonal mirror
-
- 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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0872—Non-mechanical reshaping of the surface, e.g. by burning, acids, radiation energy, air flow, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to an intelligent laser trimming device for a ceramic core of an aircraft engine blade, which comprises a base, wherein a Y-direction supporting plate mechanism is arranged at the front part of the upper end surface of the base, a Z-direction supporting plate mechanism is arranged at the rear part of the upper end surface of the base, an X-direction supporting plate mechanism is arranged on the Y-direction supporting plate mechanism, a cradle type integrated numerical control double-shaft turntable is arranged on the X-direction supporting plate mechanism, and a three-dimensional scanner is arranged on the Z-direction supporting plate seat which is forward on the Z-direction supporting plate mechanism and corresponds; the laser device is incident to the vibrating mirror through the multi-stage reflecting mirrors, the power detection and correction system is arranged between any two stages of reflecting mirrors, and the vibrating mirror is connected to the Z-direction supporting plate seat above the three-dimensional scanner. The whole machine has compact structure, is convenient for loading and unloading workpieces, and can ensure the accuracy of positioning precision and repeated positioning precision in all directions.
Description
Technical Field
The invention relates to machine tool equipment, in particular to laser modification intelligent equipment for a ceramic core of an aircraft engine blade.
Background
The laser fine machining technology has an irreplaceable effect in the manufacturing of aerospace complex components, in the fine machining of complex components which cannot be met by the traditional manufacturing technology, such as surface machining, repairing, engraving, punching, integrity marking and the like of thin film materials, hard and brittle materials and superalloy materials, the advanced laser manufacturing technology becomes the only choice for the fine manufacturing of the surfaces of the complex components due to the obvious advantages of the advanced laser manufacturing technology in the aspects of non-contact machining, material universality and the like. Therefore, the fine laser manufacturing technology of the aerospace component is developed at home and abroad to ensure the international leading position of the aerospace component in the aerospace field. However, the laser fine manufacturing technology in China still lags behind Europe and America, so that the laser manufacturing capability and level of complex components in the aerospace field in China need to be greatly improved, the blockade of foreign technologies is broken through, and the international competitiveness of the aerospace industry and national defense equipment in China is improved.
Disclosure of Invention
Aiming at the ceramic core of the blade of the aero-engine, the invention provides the laser trimming intelligent equipment for the ceramic core of the blade of the aero-engine, which has the advantages of compact structure of the whole machine, convenience in workpiece loading and unloading and capability of ensuring the accuracy of positioning precision and repeated positioning precision in all directions.
The technical scheme adopted by the invention is as follows: the utility model provides an aeroengine blade ceramic core laser is repaiied type intelligence and is equipped, includes the base, and base up end front portion sets up Y and sets up Z to layer board mechanism, rear portion, and Y sets up X to layer board mechanism, its characterized in that to layer board mechanism: the X-direction supporting plate mechanism is provided with a cradle type integrated numerical control double-shaft rotary table, and a three-dimensional scanner is arranged on a forward Z-direction supporting plate seat of the Z-direction supporting plate mechanism corresponding to the cradle type integrated numerical control double-shaft rotary table; the laser device is incident to the vibrating mirror through the multi-stage reflecting mirrors, the power detection and correction system is arranged between any two stages of reflecting mirrors, and the vibrating mirror is connected to the Z-direction supporting plate seat above the three-dimensional scanner.
Further, the laser system comprises a laser, a power detection and correction system, a vibration mirror and a fifth-stage reflector, the laser is sequentially reflected by the fifth-stage reflector and finally enters the vibration mirror, the power detection and correction system is arranged between the first and second-stage reflectors or between the second and third-stage reflectors, the first, second and third-stage reflectors are installed on a laser base outside the laser, the third-stage reflector sequentially enters the vibration mirror through the fourth and fifth-stage reflectors, the fourth and fifth-stage reflectors are fixed on a Z-direction supporting plate mechanism, or the third-stage reflector sequentially connects the fourth and fifth-stage reflectors through an entrance connecting pipe to the incident vibration mirror above the vibration mirror.
Further, the power monitoring and correcting system is a Newport PEPS series optical power, energy and position sensor.
Furthermore, the X, Y, Z is to layer board mechanism and is all the motor through lead screw drive nut seat drive layer board seat removal structure.
Furthermore, organ protective covers are covered on the supporting plate mechanisms of the screw rods.
The equipment adopts a cradle type integrated numerical control double-shaft turntable, so that the whole machine is compact in structure and convenient to assemble and disassemble workpieces; x, Y, Z the X, Y, Z direction drive of the supporting plate mechanism is matched with the double-shaft rotation of the cradle type integrated numerical control double-shaft turntable, the linear and rotary motion is controlled in a closed loop manner, and the accuracy of positioning accuracy and repeated positioning accuracy in all directions can be ensured; the laser incident mirror that shakes after combining three-dimensional scanner real-time scanning work piece, being equipped with power detection and correction system accomplishes the type to aeroengine blade ceramic core laser modification, and the laser instrument is through the multistage speculum that shakes of incidence, and laser optical axis space is accurate location, directional, and the lathe spatial structure of being convenient for optimizes, promotes manufacturing accuracy and efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic diagram of a laser system according to the present invention.
In the figure: the device comprises a base 1, an X-direction supporting plate mechanism 2, a Y-direction supporting plate mechanism 3, a Y-direction supporting plate seat 4, a Z-direction supporting plate mechanism 5, a Z-direction supporting plate seat 6, a cradle type integrated numerical control double-shaft rotary table 7, a three-dimensional scanner 8, a laser 9, a laser base 10, a power detection and correction system 11, a first-stage reflector 12, a second-stage reflector 13, a third-stage reflector 14, a fourth-stage reflector 15, a fifth-stage reflector 16, an incidence connecting pipe 17, a vibrating mirror 18 and an organ protective cover 19.
Detailed Description
The following further description is made in conjunction with the accompanying drawings and examples.
FIGS. 1-5 show: the laser trimming intelligent equipment for the ceramic core of the blade of the aircraft engine comprises a base 1, an X-direction supporting plate mechanism 2, a Y-direction supporting plate mechanism 3, a Y-direction supporting plate seat 4, a Z-direction supporting plate mechanism 5, a Z-direction supporting plate seat 6, a cradle type integrated numerical control double-shaft rotary table 7, a three-dimensional scanner 8, a laser 9, a laser base 10, a power detection and correction system 11, a first-stage reflector 12, a second-stage reflector 13, a third-stage reflector 14, a fourth-stage reflector 15, a fifth-stage reflector 16, an incidence connecting pipe 17, a vibrating mirror 18 and an organ protective cover 19.
The front part of the upper end face of the base 1 is provided with a Y-direction supporting plate mechanism 3, the rear part of the upper end face of the base 1 is provided with a Z-direction supporting plate mechanism 5, the Y-direction supporting plate mechanism 3 is provided with an X-direction supporting plate mechanism 2 through a Y-direction supporting plate seat 4, the X-direction supporting plate mechanism 2 is provided with a cradle type integrated numerical control double-shaft turntable 7, and a three-dimensional scanner 8 is arranged on the Z-direction supporting plate seat 6 which is forward towards the Z-direction supporting plate mechanism and corresponds to the cradle; the laser 9 is reflected by a first-stage reflector 12, a second-stage reflector 13, a third-stage reflector 14, a fourth-stage reflector 15 and a fifth-stage reflector 16 in sequence and finally enters a vibrating mirror 18, a power detection and correction system 11 is arranged between the second-stage reflector 13 and the third-stage reflector 14, the first-stage reflector, the second-stage reflector and the third-stage reflector are installed on a laser base 10 outside the laser, the third-stage reflector enters the vibrating mirror through the fourth-stage reflector and the fifth-stage reflector in sequence, the third-stage reflector is connected with the fourth-stage reflector and the fifth-stage reflector through an entrance connecting pipe 17 in sequence and extends to the vibrating mirror 18 above the vibrating mirror, and the vibrating mirror is connected to a Z-direction supporting plate base above a three-dimensional scanner
In the embodiment, the Newport PEPS series optical power, energy and position sensors can be selected as the power monitoring and correcting system.
In this embodiment, the X, Y, Z direction-supporting plate mechanism is a structure in which a motor drives a nut seat to drive a supporting plate seat to move through a lead screw.
In the present embodiment, the organ protection covers 19 are covered on the respective supporting plate mechanisms of the screw rods.
Claims (5)
1. The utility model provides an aeroengine blade ceramic core laser is repaiied type intelligence and is equipped, includes the base, and base up end front portion sets up Y and sets up Z to layer board mechanism, rear portion, and Y sets up X to layer board mechanism, its characterized in that to layer board mechanism: the X-direction supporting plate mechanism is provided with a cradle type integrated numerical control double-shaft rotary table, and a three-dimensional scanner is arranged on a forward Z-direction supporting plate seat of the Z-direction supporting plate mechanism corresponding to the cradle type integrated numerical control double-shaft rotary table; the laser device is incident to the vibrating mirror through the multi-stage reflecting mirrors, the power detection and correction system is arranged between any two stages of reflecting mirrors, and the vibrating mirror is connected to the Z-direction supporting plate seat above the three-dimensional scanner.
2. The intelligent equipment for laser modification of ceramic cores of aeroengine blades as claimed in claim 1, wherein: the laser system includes the laser instrument, power detects and correction system, mirror and the fifth mirror shakes, the laser instrument is finally incided to the mirror that shakes through the fifth mirror reflection in proper order, it is first, second grade speculum or second, set up power detection and correction system between the tertiary mirror, it is first, two, the tertiary mirror is installed on the outer laser base of laser instrument, the third level speculum is through the fourth in proper order, the mirror that shakes is incided to the fifth mirror, the fourth, the fifth mirror is fixed on Z is to layer board mechanism, or the third level speculum is connected the fourth through the incident connecting pipe in proper order, the fifth mirror extends to the mirror that shakes top incident mirror that shakes.
3. The intelligent equipment for laser modification of ceramic cores of aeroengine blades as claimed in claim 1 or 2, wherein: the power monitoring and correcting system is a Newport PEPS series optical power, energy and position sensor.
4. The intelligent equipment for laser modification of ceramic cores of aeroengine blades as claimed in claim 1, wherein: the X, Y, Z is to layer board mechanism and is the motor through lead screw drive nut seat drive layer board seat removal structure.
5. The intelligent equipment for laser modification of ceramic cores of aeroengine blades as claimed in claim 4, wherein: and organ protective covers are covered on the supporting plate mechanisms of the screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827768.1A CN111805090A (en) | 2020-08-17 | 2020-08-17 | Laser modification intelligent equipment for ceramic core of blade of aero-engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827768.1A CN111805090A (en) | 2020-08-17 | 2020-08-17 | Laser modification intelligent equipment for ceramic core of blade of aero-engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111805090A true CN111805090A (en) | 2020-10-23 |
Family
ID=72860347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010827768.1A Pending CN111805090A (en) | 2020-08-17 | 2020-08-17 | Laser modification intelligent equipment for ceramic core of blade of aero-engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111805090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118651A (en) * | 2021-03-30 | 2021-07-16 | 华东师范大学 | Five-axis motion two-dimensional galvanometer laser processing air film hole device |
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|---|---|---|---|---|
| CN102000911A (en) * | 2010-07-29 | 2011-04-06 | 西安交通大学 | Five-axis linkage laser processing machine |
| US20110120981A1 (en) * | 2009-09-25 | 2011-05-26 | Agie Charmilles Sa | Laser machining machine |
| CN201848649U (en) * | 2010-10-26 | 2011-06-01 | 南京南传激光设备有限公司 | Double-turntable, five-shaft linkage and three-dimensional optical laser numerical control cutting machine |
| CN102615435A (en) * | 2012-04-13 | 2012-08-01 | 中国航空工业集团公司北京航空制造工程研究所 | Method for directly machining turbine blade air film irregular holes through laser |
| CN204470781U (en) * | 2015-01-19 | 2015-07-15 | 中国科学院宁波材料技术与工程研究所 | A kind of Five-axis linkage laser processing machine based on speculum leaded light |
| CN108555464A (en) * | 2018-06-29 | 2018-09-21 | 华中科技大学 | A kind of large complicated carved dynamic focusing laser processing and system |
| CN109909602A (en) * | 2019-04-08 | 2019-06-21 | 西安交通大学 | A kind of ultrafast laser process unit Light Electrical cooperative control system |
| CN212398500U (en) * | 2020-08-17 | 2021-01-26 | 江苏晨光数控机床有限公司 | Laser modification intelligent equipment for ceramic core of blade of aero-engine |
-
2020
- 2020-08-17 CN CN202010827768.1A patent/CN111805090A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110120981A1 (en) * | 2009-09-25 | 2011-05-26 | Agie Charmilles Sa | Laser machining machine |
| CN102000911A (en) * | 2010-07-29 | 2011-04-06 | 西安交通大学 | Five-axis linkage laser processing machine |
| CN201848649U (en) * | 2010-10-26 | 2011-06-01 | 南京南传激光设备有限公司 | Double-turntable, five-shaft linkage and three-dimensional optical laser numerical control cutting machine |
| CN102615435A (en) * | 2012-04-13 | 2012-08-01 | 中国航空工业集团公司北京航空制造工程研究所 | Method for directly machining turbine blade air film irregular holes through laser |
| CN204470781U (en) * | 2015-01-19 | 2015-07-15 | 中国科学院宁波材料技术与工程研究所 | A kind of Five-axis linkage laser processing machine based on speculum leaded light |
| CN108555464A (en) * | 2018-06-29 | 2018-09-21 | 华中科技大学 | A kind of large complicated carved dynamic focusing laser processing and system |
| CN109909602A (en) * | 2019-04-08 | 2019-06-21 | 西安交通大学 | A kind of ultrafast laser process unit Light Electrical cooperative control system |
| CN212398500U (en) * | 2020-08-17 | 2021-01-26 | 江苏晨光数控机床有限公司 | Laser modification intelligent equipment for ceramic core of blade of aero-engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118651A (en) * | 2021-03-30 | 2021-07-16 | 华东师范大学 | Five-axis motion two-dimensional galvanometer laser processing air film hole device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mei Xuesong Inventor after: Chen Li Inventor after: Mei Jianwen Inventor after: Yan Xiaolin Inventor after: Zhu Qiang Inventor before: Chen Li Inventor before: Mei Jianwen Inventor before: Yan Xiaolin Inventor before: Zhu Qiang |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210329 Address after: 710000 No. 28 West Xianning Road, Shaanxi, Xi'an Applicant after: XI'AN JIAOTONG University Applicant after: JIANGSU CHENGUANG CNC MACHINE TOOL Co.,Ltd. Address before: 225400 No.66, Longhe Road, industrial park, Taixing City, Taizhou City, Jiangsu Province Applicant before: JIANGSU CHENGUANG CNC MACHINE TOOL Co.,Ltd. |
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| TA01 | Transfer of patent application right |