CN110592366B - Clamp system for laser impact experiment - Google Patents
Clamp system for laser impact experiment Download PDFInfo
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- CN110592366B CN110592366B CN201911010412.2A CN201911010412A CN110592366B CN 110592366 B CN110592366 B CN 110592366B CN 201911010412 A CN201911010412 A CN 201911010412A CN 110592366 B CN110592366 B CN 110592366B
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- 238000002474 experimental method Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 230000035939 shock Effects 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
- C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
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- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manipulator (AREA)
Abstract
The invention relates to a clamp system for laser impact experiments, wherein a bottom plate of a Y-axis motion control platform is connected to an X-axis motion plate of an X-axis motion control platform, a rotating shaft of a theta-axis motion control platform is rotatably supported on the Y-axis motion plate of the Y-axis motion control platform, and a clamp unit is arranged on the rotating shaft; a plurality of sliding grooves for the movable calipers to slide radially are uniformly arranged on the end face of the eight-jaw chuck of the clamp unit at intervals along the circumferential direction, and each sliding groove is internally provided with a movable calipers; a plurality of strip-shaped grooves for the axial pressure plate support to slide radially are also uniformly formed in the circumferential direction, an axial pressure plate support is arranged in the strip-shaped groove, a radial adjusting screw rod is assembled on a screwing block in the strip-shaped groove, and the axial pressure plate support can be driven to move radially along the strip-shaped groove by rotating the radial adjusting screw rod; an axial adjusting screw rod is arranged on each axial pressing plate support, and the axial adjusting screw rods can rotate to drive the axial pressing plates to axially move on the axial pressing plate supports. The sample posture is realized by a manipulator, and the impact track is realized by a clamp system.
Description
Technical Field
The invention relates to a clamp system for a laser impact experiment, and belongs to the technical field of laser impact machining.
Background
At present, the laser shock strengthening technology is used as a material surface treatment technology, the surface of a metal material is irradiated by ultrashort pulse laser with high peak power density, the energy absorbed by an absorption layer of the metal surface is vaporized in an explosive manner to generate high-temperature and high-pressure plasma, the plasma is restrained by a restraint layer to form high-pressure shock waves and spread into the material, a dense and stable dislocation structure is formed on the surface layer of the material, high residual compressive stress is obtained, and the performances of fatigue resistance, abrasion resistance, corrosion resistance and the like of the material are improved. Compared with the traditional material modification technologies such as shot blasting, rolling, extrusion and the like, the laser shock peening has the advantages of good strengthening effect, non-contact, strong controllability, good adaptability and the like.
In order to further develop the laser shock peening technology, the method is applied to more fields, and further tests and researches on the peening effect of the laser shock peening technology under different materials and working conditions are required. The clamp used by the traditional laser shock reinforced parts/samples has single function, and the workload of the clamping and adjusting process of the samples is large; the test requirements of a specific impact environment or atmosphere environment cannot be met; the current laser impact basic scheme is that an optical path is fixed, a workpiece moves to realize an impact track, however, the workpiece moves through a manipulator, the moment of inertia of the manipulator is large, the rotation precision is low, and the motion track of the manipulator is complex to realize a specific impact motion track.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a clamp system for laser impact experiments.
The aim of the invention is achieved by the following technical scheme:
A anchor clamps system for laser shock experiments, the characteristics are: the device comprises an X-axis motion control platform, a Y-axis motion control platform, a theta-axis motion control platform and a clamp unit, wherein a bottom plate of the X-axis motion control platform is arranged on a manipulator connecting plate, the manipulator connecting plate is connected to a front flange of a manipulator, a bottom plate of the Y-axis motion control platform is connected to an X-axis motion plate of the X-axis motion control platform, a rotating shaft of the theta-axis motion control platform is rotatably supported on a Y-axis motion plate of the Y-axis motion control platform, the clamp unit is arranged on a rotating body flange, and the rotating body flange is arranged on the rotating shaft;
The fixture unit comprises an eight-jaw chuck, an axial pressing plate bracket and an axial pressing plate, wherein a plurality of sliding grooves for the movable calipers to slide radially are uniformly arranged on the end surface of the eight-jaw chuck at intervals along the circumferential direction, a movable calipers is arranged in each sliding groove, and the radial movement of the movable calipers can clamp or release a workpiece;
The end face is also uniformly provided with a plurality of strip-shaped grooves for the axial pressure plate support to slide radially along the circumferential direction, each strip-shaped groove is internally provided with an axial pressure plate support, a screwing block is fixed in each strip-shaped groove, the screwing block is provided with a radial adjusting screw rod, the radial adjusting screw rod is matched with threads at the bottom end of the axial pressure plate support, and the axial pressure plate support can be driven to move radially along the strip-shaped groove by rotating the radial adjusting screw rod, so that radial stroke adjustment is realized; an axial adjusting screw rod is arranged on each axial pressing plate support, the axial adjusting screw rods are matched with threads of the axial pressing plates, and the axial pressing plates can be driven to axially move on the axial pressing plate supports by rotation of the axial adjusting screw rods, so that axial stroke adjustment is realized.
Further, in the fixture system for laser shock experiments, the front flange of the manipulator is connected with the manipulator of the laser shock enhanced warehouse card robot, and the manipulator connecting plate is provided with the water pipe joint flange of the constraint layer.
Further, in the fixture system for laser shock experiments, the eight-jaw chuck is provided with the connecting rod mechanism, the connecting rod mechanism is in driving connection with the movable calipers, and the movable calipers can be driven to slide along the sliding grooves in the radial direction.
Further, the fixture system for laser shock experiments comprises the X-axis motion control platform, wherein the X-axis motion control platform comprises a sliding block, a linear guide rail, a servo motor, a screw bearing seat, a screw and a nut block, the linear guide rail is arranged on a bottom plate of the X-axis motion control platform, the sliding block is matched with the linear guide rail to linearly slide along the linear guide rail, the screw is rotatably supported on the screw bearing seat, the screw bearing seat is arranged on the bottom plate, the screw is rotatably provided with the nut block, the servo motor is connected with the screw in a driving way and drives the screw to rotate, and the X-axis motion plate is arranged on the sliding block and is connected with the nut block.
Further, in the fixture system for laser shock experiments, two parallel linear guide rails are arranged on the bottom plate of the X-axis motion control platform, and two sliding blocks are arranged on each linear guide rail.
Further, the fixture system for laser shock experiments described above, wherein the screw had a diameter of 8mm and a length of 80mm.
Further, in the fixture system for laser shock experiments, the driven belt wheel is arranged on the rotating shaft of the theta-axis motion control platform, the driving belt wheel is arranged on the main shaft of the servo motor on one side, the synchronous belt is tensioned on the driving belt wheel and the driven belt wheel, and the servo motor drives the synchronous belt to rotate so as to drive the rotating shaft to rotate.
Compared with the prior art, the invention has remarkable advantages and beneficial effects, and is specifically embodied in the following aspects:
① According to the invention, the clamp unit can be adjusted to realize radial and axial positioning and clamping according to the types and specifications of the samples, so that the samples can be clamped; the cooperative motion of the X-axis motion control platform, the Y-axis motion control platform and the theta-axis motion control platform drives the clamp unit to perform X-Y-theta three-axis motion;
② The invention has the characteristic of large flexibility, can clamp plate-shaped parts, bearings, friction and wear samples, fatigue samples and blades, the gesture of the samples is realized by a manipulator, the impact track of the samples is realized by a clamp system, and the motion precision is improved by utilizing a ball screw;
③ The device has the advantages of high precision, simple structure, easy assembly and disassembly, convenient maintenance and the like.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: the structure of the clamp system is schematically shown;
Fig. 2: a structural schematic diagram of the X-axis motion control platform;
Fig. 3: the structure of the clamp unit is schematically shown.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present invention, directional terms, order terms, etc. are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, a fixture system for laser impact experiments comprises an X-axis motion control platform 4, a Y-axis motion control platform 5, a theta-axis motion control platform 6 and a fixture unit 7, wherein a bottom plate of the X-axis motion control platform 4 is arranged on a manipulator connecting plate 2, the manipulator connecting plate 2 is connected to a manipulator front flange 1, the manipulator front flange 1 is connected with a manipulator of a laser impact reinforced warehouse card robot, and a constraint layer water pipe joint flange 3 is arranged on the manipulator connecting plate 2;
As shown in fig. 2, the X-axis motion control platform 4 comprises a sliding block 41, a linear guide rail 42, a servo motor 45, a screw bearing seat 47, a screw 48 and a nut block 49, wherein two parallel linear guide rails 42 are arranged on a bottom plate of the X-axis motion control platform 4, two sliding blocks 41 are arranged on each linear guide rail 42, the sliding blocks 41 can slide along the linear guide rails, the screw 48 is rotatably supported on the screw bearing seat 47, the screw bearing seat 47 is arranged on the bottom plate, the screw 48 is rotatably provided with the nut block 49, the servo motor 45 is in driving connection with the screw 48 to drive the screw 48 to rotate, the diameter of the screw 48 is 8mm, the length is 80mm, the maximum deformation is 0.02mm when the screw 48 bears a working load, the peak value of a stress cloud chart is 197.1MPa which is smaller than the yield strength 210MPa of materials used by the screw, and meets the use requirements; the X-axis moving plate 9 is arranged on the sliding block 41 and connected with the nut block 49; the servo motor 45 drives the screw rod 48 to operate, so that the nut block 49 moves linearly, and the X-axis moving plate 9 can move along the X-axis direction under the guiding action of the slide block 41 and the linear guide rail 42; the screw 48 ensures the accuracy of the movement, driven by the servo motor 45.
The structure of the Y-axis motion control platform 5 is the same as that of the X-axis motion control platform 4, and the Y-axis motion plate 8 of the Y-axis motion control platform 5 can move along the Y-axis direction;
The bottom plate of the Y-axis motion control platform 5 is connected to the X-axis motion plate 9 of the X-axis motion control platform 4, the rotating shaft 69 of the theta-axis motion control platform 6 is rotatably supported on the Y-axis motion plate 8 of the Y-axis motion control platform 5, the clamp unit 7 is arranged on the swivel flange 61, and the swivel flange 61 is arranged on the rotating shaft 69; a driven belt pulley 68 is arranged on the rotating shaft 69, a driving belt pulley 62 is arranged on the main shaft of the servo motor 66 on one side, the synchronous belt 65 is tensioned on the driving belt pulley 62 and the driven belt pulley 68, the servo motor 66 drives the synchronous belt 65 to rotate, the rotating shaft 69 is driven to rotate, and then the clamp unit 7 is driven to rotate;
As shown in fig. 3, the clamp unit 7 comprises an eight-jaw chuck 71, an axial pressing plate bracket 77 and an axial pressing plate 79, four sliding grooves for radially sliding the movable calipers 74 are uniformly arranged on the end surface of the eight-jaw chuck 71 at intervals along the circumferential direction, a movable calipers 74 is arranged in each sliding groove, a link mechanism 73 is arranged on the eight-jaw chuck 71, the link mechanism 73 is in driving connection with the movable calipers 74, the movable calipers 74 can be driven to radially slide along the sliding grooves, and the radial movement of the movable calipers 74 can realize clamping or releasing of workpieces;
Four strip grooves for the axial pressing plate support 77 to slide radially are also uniformly formed in the end face along the circumferential direction, an axial pressing plate support 77 is arranged in each strip groove, a screwing block 76 is fixed in each strip groove, the screwing block 76 is provided with a radial adjusting screw rod 75, the radial adjusting screw rod 75 is matched with threads at the bottom end of the axial pressing plate support 77, and the radial adjusting screw rod 75 can rotate to drive the axial pressing plate support 77 to move radially along the strip grooves, so that radial stroke adjustment is realized; an axial adjusting screw rod 78 is mounted on each axial pressing plate support 77, the axial adjusting screw rods 78 are matched with threads of the axial pressing plates 79, and the axial pressing plates 79 can be driven to axially move on the axial pressing plate supports 77 by rotating the axial adjusting screw rods 78, so that axial stroke adjustment is achieved.
When the laser shock reinforcement library card robot is specifically applied, firstly, an X-Y-theta three-axis motion device is formed by the X-axis motion control platform 4, the Y-axis motion control platform 5 and the theta-axis motion control platform 6, and the X-Y-theta three-axis motion device is connected with a manipulator of the laser shock reinforcement library card robot through a manipulator front flange 1.
The clamp unit 7 is arranged on the theta-axis motion control platform 6 through a turntable flange, the eight-jaw chuck 71 is connected to the swivel flange 61 through bolts, and the clamp unit 7 is driven to perform X-Y-theta three-axis motion by the cooperative motion of the X-axis motion control platform 4, the Y-axis motion control platform 5 and the theta-axis motion control platform 6.
After the installation is completed, the movable calipers 74 are driven to radially slide along the sliding grooves through the adjusting connecting rod mechanism 73, and the movable calipers 74 radially move, are released firstly and then clamp the workpiece;
The axial pressing plate bracket 77 can be driven to move along the radial direction of the strip-shaped groove by adjusting the rotation of the radial adjusting screw rod 75, and radial stroke adjustment is carried out on the axial pressing plate bracket 77 and the axial pressing plate 79;
the axial pressure plate 79 is driven to axially move on the axial pressure plate bracket 77 by adjusting the rotation of the axial adjusting screw 78, and the axial stroke adjustment is performed on the axial pressure plate 79.
And (3) performing laser impact test after radial and axial positioning and clamping on the workpiece sample. And after the experiment is finished, the clamp is loosened, and the workpiece sample is taken down.
In summary, according to the invention, the clamp unit can be adjusted to realize radial and axial positioning and clamping according to the types and specifications of the samples, so that the samples can be clamped; the clamp unit is driven by the cooperative motion of the X-axis motion control platform, the Y-axis motion control platform and the theta-axis motion control platform to perform X-Y-theta three-axis motion.
The invention has the characteristic of large flexibility, and can clamp plate-shaped parts, bearings, friction and wear samples, fatigue samples and blades, the gesture of the samples is realized by a manipulator, the impact track of the samples is realized by a clamp system, and the movement precision is improved by utilizing a ball screw.
The device has the advantages of high precision, simple structure, easy assembly and disassembly, convenient maintenance and the like.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily appreciate variations or alternatives within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (4)
1. A anchor clamps system for laser shock experiments, its characterized in that: the laser shock peening library card robot comprises an X-axis motion control platform (4), a Y-axis motion control platform (5), a theta-axis motion control platform (6) and a clamp unit (7), wherein a bottom plate of the X-axis motion control platform (4) is arranged on a manipulator connecting plate (2), the manipulator connecting plate (2) is connected to a manipulator front flange (1), the manipulator front flange (1) is connected with a manipulator of the laser shock peening library card robot, a constraint layer water pipe joint flange (3) is arranged on the manipulator connecting plate (2), a bottom plate of the Y-axis motion control platform (5) is connected to an X-axis motion plate (9) of the X-axis motion control platform (4), a rotating shaft (69) of the theta-axis motion control platform (6) is rotatably supported on a Y-axis motion plate (8) of the Y-axis motion control platform (5), the clamp unit (7) is arranged on a rotating body flange (61), and the rotating body flange (61) is arranged on the rotating shaft (69);
the fixture unit (7) comprises an eight-jaw chuck (71), an axial pressing plate bracket (77) and an axial pressing plate (79), wherein a plurality of sliding grooves for radially sliding the movable calipers (74) are uniformly arranged on the end face of the eight-jaw chuck (71) at intervals along the circumferential direction, a movable calipers (74) are arranged in each sliding groove, a connecting rod mechanism (73) is arranged on the eight-jaw chuck (71), the connecting rod mechanism (73) is in driving connection with the movable calipers (74), the movable calipers (74) can be driven to radially slide along the sliding grooves, and the radial movement of the movable calipers (74) can realize clamping or releasing of workpieces;
A plurality of strip grooves for the axial pressure plate support (77) to slide radially are also uniformly formed in the end face along the circumferential direction, an axial pressure plate support (77) is arranged in each strip groove, a screwing block (76) is fixed in each strip groove, a radial adjusting screw rod (75) is assembled on the screwing block (76), the radial adjusting screw rod (75) is matched with threads at the bottom end of the axial pressure plate support (77), and the radial adjusting screw rod (75) can rotate to drive the axial pressure plate support (77) to move radially along the strip grooves, so that radial stroke adjustment is realized; an axial adjusting screw rod (78) is arranged on each axial pressing plate bracket (77), the axial adjusting screw rods (78) are matched with threads of the axial pressing plates (79), and the axial pressing plates (79) can be driven to axially move on the axial pressing plate brackets (77) by rotating the axial adjusting screw rods (78), so that axial stroke adjustment is realized;
the X-axis motion control platform (4) comprises a sliding block (41), a linear guide rail (42), a servo motor (45), a screw bearing seat (47), a screw (48) and a nut block (49), wherein the linear guide rail (42) is arranged on the bottom plate of the X-axis motion control platform (4), the sliding block (41) is matched with the linear guide rail (42) to slide along the linear guide rail, the screw (48) is rotatably supported on the screw bearing seat (47), the screw bearing seat (47) is arranged on the bottom plate, the screw (48) is rotatably provided with the nut block (49), the servo motor (45) is in driving connection with the screw (48) to drive the screw to rotate, and the X-axis motion plate (9) is arranged on the sliding block (41) and connected with the nut block (49).
2. The fixture system for laser shock peening as defined in claim 1, wherein: two parallel linear guide rails (42) are arranged on the bottom plate of the X-axis motion control platform (4), and two sliding blocks (41) are arranged on each linear guide rail (42).
3. The fixture system for laser shock peening as defined in claim 1, wherein: the screw (48) has a diameter of 8mm and a length of 80mm.
4. The fixture system for laser shock peening as defined in claim 1, wherein: a driven belt wheel (68) is arranged on a rotating shaft (69) of the theta-axis motion control platform (6), a driving belt wheel (62) is arranged on a main shaft of a servo motor (66) on one side, a synchronous belt (65) is tensioned on the driving belt wheel (62) and the driven belt wheel (68), and the servo motor (66) drives the synchronous belt (65) to rotate so as to drive the rotating shaft (69) to rotate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010412.2A CN110592366B (en) | 2019-10-23 | 2019-10-23 | Clamp system for laser impact experiment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911010412.2A CN110592366B (en) | 2019-10-23 | 2019-10-23 | Clamp system for laser impact experiment |
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| CN110592366A CN110592366A (en) | 2019-12-20 |
| CN110592366B true CN110592366B (en) | 2024-09-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111227344A (en) * | 2020-02-18 | 2020-06-05 | 孟晓辉 | Automatic assembling equipment for breathing sheet of medical mask |
| CN114858395A (en) * | 2022-06-15 | 2022-08-05 | 华东交通大学 | Low-speed impact experiment circular tube clamp with adjustable angle |
| CN115446864A (en) * | 2022-08-19 | 2022-12-09 | 航天江南集团有限公司 | Butt joint, butt joint equipment, butt joint method and control system |
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| CN210596195U (en) * | 2019-10-23 | 2020-05-22 | 温州大学激光与光电智能制造研究院 | Clamp system for laser shock experiment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1541011A (en) * | 1976-01-28 | 1979-02-21 | Herbert Ltd A | Rotatable gripping device for a machine tool |
| DE3446687A1 (en) * | 1984-12-21 | 1986-07-03 | Günter Horst 7927 Sontheim Röhm | POWER-OPERATED JAW CHUCK FOR Eccentrically Clamped Workpieces |
| JP4210774B2 (en) * | 2000-06-08 | 2009-01-21 | 株式会社マシンエンジニアリング | Pick and place equipment |
| AT14412U1 (en) * | 2014-02-17 | 2015-10-15 | Innotool Austria Gmbh & Co Kg | tensioning device |
| CN109439885B (en) * | 2018-12-25 | 2020-04-10 | 南昌航空大学 | Ultrasonic impact device |
| CN109773805B (en) * | 2019-02-22 | 2024-05-10 | 中乌先楚核能科技有限公司 | Clamp device for small space in water of nuclear power station |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204700446U (en) * | 2015-04-28 | 2015-10-14 | 福州志荣感应设备有限公司 | A kind of stainless steel faucet four-spindle automatic bonding machine |
| CN107159919A (en) * | 2017-07-24 | 2017-09-15 | 南华大学 | Special-shaped rocket bay section machine adds fixture |
| CN210596195U (en) * | 2019-10-23 | 2020-05-22 | 温州大学激光与光电智能制造研究院 | Clamp system for laser shock experiment |
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