CN103008430A - High-pressure water jet tilting and rotating device - Google Patents
High-pressure water jet tilting and rotating device Download PDFInfo
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- CN103008430A CN103008430A CN2012105917253A CN201210591725A CN103008430A CN 103008430 A CN103008430 A CN 103008430A CN 2012105917253 A CN2012105917253 A CN 2012105917253A CN 201210591725 A CN201210591725 A CN 201210591725A CN 103008430 A CN103008430 A CN 103008430A
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Abstract
The invention is applicable to the technical field of panel processing, and provides a high-pressure water jet tilting and rotating device which is connected with a high-pressure water pump and is capable of jetting high pressure water generated by the high-pressure water pump according to specified directions and positions. The high-pressure water jet tilting and rotating device comprises a slide plate, a water jetting mechanism, a rotating mechanism and a tilting mechanism; the water jetting mechanism comprises a water gun and a high-pressure hose, wherein the water gun is used for jetting high pressure water column, one end of the high-pressure hose is connected with the water gun, and the other end of the high-pressure hose is connected with the high-pressure water pump; the rotating mechanism, which is arranged on the slide plate, comprises a rotating shaft and an electric motor, wherein the rotating shaft is connected with the high-pressure hose and is arranged alternately with the water gun, and the electric motor drives the rotating shaft to move; and the tilting mechanism is fixedly connected with the rotating shaft and drives the water gun to be inclined to the axial direction of the rotating shaft. The slide plate is used for adjusting the position and angle of the high-pressure water jet tilting and rotating device, so that the position and the angle of the water gun can be flexibly adjusted. During the working process of the high-pressure water jet tilting and rotating device, the high-pressure water column sprayed by the water gun is substantially perpendicular to the surface of a workpiece, so as to ensure the forming efficiency and accuracy.
Description
Technical field
The invention belongs to technical field of board processing, relate in particular to a kind of high-pressure water jet and tilt and whirligig.
Background technology
The high-pressure water shot progressive molding is a kind of novel metal sheet forming technology, and its Forming Theory is to be ejected on the sheet metal with the water column with certain jet pressure, makes it produce local plastic deformation.Water jets under high pressure is moved along given path under computer control, and part is carried out progressively layering processing, until final the shaping.High-pressure water jet progressive molding technology process technology sheet material has very many advantages: 1. realize the mouldless shaping of sheet metal, save the time of the expense of design, mfg. moulding die, be fit to very much processing and the prototype design of be pilot; 2. cost is low, and the flexibility degree is high; 3. during sheet material forming, contact-making surface is liquid-solid, without friction, need not to lubricate, and the pressure distribution on its contact-making surface is more even, so surface quality of workpieces is better.
In the high-pressure water jet progressive molding, when initial, water jets under high pressure is perpendicular to sheet metal surface.Along with the carrying out that is shaped, water jets under high pressure is more and more less with the angle of the plate surface that needs processing, especially when shaping wide-angle sidewall or straight walled workpieces, this phenomenon is more obvious, so both reduced the size of water jets under high pressure to the hitting power of workpiece, affected again forming efficiency and precision, even can not be shaped.For this is dealt with problems, in forming process, the hydraulic giant of requirement ejection water jets under high pressure can carry out the inclination of certain angle and rotatablely move, and makes the water jets under high pressure jet of its ejection and surface of the work substantially keep vertical relation, jet energy is fully used like this, has guaranteed forming efficiency and precision.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of high-pressure water jet to tilt and whirligig, make in high-pressure water jet progressive molding process, hydraulic giant can be done the inclination of certain angle and rotatablely move, make water jets under high pressure and the surface of the work of its ejection substantially keep vertical relation, the water jets under high pressure jet energy is fully used, and has guaranteed forming efficiency and precision.
The embodiment of the invention is achieved in that a kind of high-pressure water jet tilts and whirligig, links to each other with high-pressure hydraulic pump and sprays the water under high pressure of described high-pressure hydraulic pump generation by assigned direction and position, and comprising: slide plate is installed on the high-pressure water jet progressive molding equipment; Water spraying mechanism comprises the high-pressure hose that the hydraulic giant that sprays water jets under high pressure and an end link to each other with described hydraulic giant, and the described high-pressure hose other end is communicated with described high-pressure hydraulic pump; Rotating mechanism is installed on the described slide plate, comprises the rotating shaft that is connected with described high-pressure hose and arranges with described hydraulic giant interval and drives the power motor that described rotating shaft rotates; And leaning device, be fixedly linked with described rotating shaft, be used for driving described hydraulic giant and favour the axial of described rotating shaft.
The present invention is by arranging described slide plate, and it is installed on the high-pressure water jet progressive molding equipment, and rotating mechanism is installed on the slide plate, thereby can come by high-pressure water jet progressive molding equipment position and the angle of adjusting slider, thereby regulate whole described high-pressure water jet tilt position and angle with whirligig, thereby realize that described hydraulic giant position and angle adjust flexibly.Be implemented in the high-pressure water jet progressive molding process by described leaning device and described leaning device, described hydraulic giant can be done the inclination of certain angle and rotatablely move, make water jets under high pressure and the surface of the work of its ejection substantially keep vertical relation, the water jets under high pressure jet energy is fully used, and has guaranteed forming efficiency and precision.Because described rotating mechanism drives described water spraying mechanism and the motion of described leaning device, and described rotating mechanism is installed on the described slide plate, then after described sledge displacement and angle are determined, adjust described hydraulic giant position and angle by described rotating mechanism and leaning device again, can realize on the position and angle that the described slide plate of described hydraulic giant is determined, carry out among a small circle accurate inclination and rotation location, guaranteed better forming efficiency and precision.
Description of drawings
Fig. 1 is tilt perspective view with whirligig of a kind of high-pressure water jet that the embodiment of the invention provides.
Fig. 2 is the perspective view of the internal structure of Fig. 1.
Fig. 3 is the front view of Fig. 2.
Fig. 4 is the structural representation of water spraying mechanism among Fig. 2, wherein is set with sleeve.
Fig. 5 is the perspective view of Fig. 2 mesohigh circulator.
Fig. 6 is the perspective view of conducting slip ring among Fig. 3.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
See also 1, Fig. 2 and Fig. 4, present embodiment discloses a kind of high-pressure water jet and has tilted and whirligig, links to each other with high-pressure hydraulic pump and presses the water under high pressure of assigned direction and the generation of position inject high pressure water pump.This device comprises: slide plate 1; Water spraying mechanism 2 comprises the high-pressure hose 22 that the hydraulic giant 21 that sprays water jets under high pressure and an end link to each other with hydraulic giant 21, and high-pressure hose 22 other ends are communicated with high-pressure hydraulic pump; Rotating mechanism 4 is installed on the slide plate 1, comprises the rotating shaft 42 that is connected with high-pressure hose 22 and arranges with hydraulic giant 21 intervals and drives the power motor 43 that rotating shaft 42 rotates; And leaning device 3, being fixedly linked with rotating shaft 42, the hydraulic giant 21 that drives water spraying mechanism 2 favours the axial of rotating shaft 42.
By slide plate 1 is set, and it is installed on the high-pressure water jet progressive molding equipment, and rotating mechanism 4 is installed on the slide plate 1, thereby can be by position and the angle of high-pressure water jet progressive molding equipment adjusting slider 1, whole high-pressure water jet tilts and position and the angle of whirligig thereby regulate, thereby realization hydraulic giant 21 positions and angle are adjusted flexibly.The hydraulic giant 21 that drives water spraying mechanism 2 by leaning device 3 favours the axial of rotating shaft 42; Rotating shaft 42 is sleeve-shaped, is placed on the high-pressure hose 22, drive rotating shaft 42 with power motor 43 and rotate, and leaning device 3 is fixedly linked with rotating shaft 42, then leaning device 3 can rotate with rotating shaft 42; Simultaneously, when high-pressure hose 42 rotates, can drive hydraulic giant 21 and rotate together.Thereby in high-pressure water jet progressive molding process, hydraulic giant 21 can be done the inclination of certain angle and rotatablely move, make water jets under high pressure and the surface of the work of its ejection substantially keep vertical relation, the water jets under high pressure jet energy is fully used, and has guaranteed forming efficiency and precision.Because rotating mechanism 4 drives water spraying mechanism 2 and leaning device 3 motions, and rotating mechanism 4 is installed on the slide plate 1, then after slide plate 1 position and angle are determined, adjust hydraulic giant 21 positions and angle by rotating mechanism 4 and leaning device 3 again, can realize on the position and angle that hydraulic giant 21 slide plates 1 determine, carry out among a small circle accurate inclination and rotation location, guaranteed better forming efficiency and precision.
Rotating shaft 42 in tubular construction, and engage sleeves is installed on the high-pressure hose 22, can play the effect of protection high-pressure hose 22.Rotating shaft 42 and hydraulic giant 21 intervals are arranged, and when guaranteeing that leaning device 3 drives hydraulic giant 21 inclination, high-pressure hose 22 has certain range curvature.
See also Fig. 2 and Fig. 3, the transmission mechanism 44 of the power that rotating mechanism 4 also comprises high-pressure rotary device 41 and transferring power motor 43 to the rotating shaft 42, rotating shaft 42 rotates and is installed on the slide plate 1.High-pressure hose 22 links to each other with high-pressure hydraulic pump by high-pressure rotary device 41.See also Fig. 5, use high-pressure rotary device 41 to link to each other with high-pressure hose 22, high-pressure rotary device 41 is tubular structure on the whole, liquid is circulation in pipe, comprise tubular construction 412 and lower tubular construction 411, and upward tubular construction 412 and 411 of lower tubular constructions can relatively rotate, and its junction sealing prevents that liquid from flowing out from high-pressure rotary device 41 sides.The lower tubular construction 411 of this high-pressure rotary device 41 is linked to each other with high-pressure hose 22; upper tubular construction 412 links to each other with the high-pressure hydraulic pump of high-pressure water jet progressive molding equipment; when power motor 43 drives water spraying mechanism 2 and rotating shaft 42 rotation; the lower tubular construction 411 of high-pressure rotary device 41 rotates with high-pressure hose 22; and it is relative static between upper tubular construction 412 and high-pressure hydraulic pump; thereby high-pressure hose 22 can not twisted, with protection high-pressure hose 22 and junction thereof.
In the present embodiment, transmission mechanism 44 comprise the driving gear 441 that links to each other with the main shaft of power motor 43 with link to each other with rotating shaft 42 and with the driven gear 442 of driving gear 441 engagements.By gear drive, can accurately determine the rotational angle of rotating shaft 42, thereby accurately control the rotational angle of water spraying mechanism 2.Among other embodiment, also other transmission mechanism such as available chain drive.
In the present embodiment, the reference circle of driving gear 441 is less than the reference circle of driven gear 442, thereby plays the effect of deceleration.By gear reduction, power motor 43 is made larger rotation, and rotating shaft 42 is only made less rotation, and then controls better the angle that water spraying mechanism 2 rotates, and makes hydraulic giant 21 more accurate location.
In the present embodiment, by a plate 45 is set, connecting plate 45 and rotating shaft 42 are fixedly linked, again that the drive motors 322 of leaning device 3 is fixing with connecting plate 45, thus leaning device 3 is installed on the rotating shaft 42.When rotating shaft 42 rotates, can drive leaning device 3 and rotate.
Further, see also Fig. 2, Fig. 3 and Fig. 6, this high-pressure water jet tilts and also comprises with whirligig and to be installed on the rotating shaft 42 and the conducting slip ring 6 that is electrically connected with leaning device 3.Conducting slip ring 6 comprises the fixed ring 62 that fixed cover is loaded on the rotating ring 61 on the rotating shaft 42 and is electrically connected with this rotating ring 61, and this fixed ring 62 is slided with rotating ring 61 and linked to each other.Be electrically connected with leaning device 3 by conducting slip ring 6, thereby control and provide power supply to leaning device 3, thereby be convenient to wiring.The fixed ring 62 of conducting slip ring 6 links to each other with the power supply of high-pressure water jet progressive molding device, but and fixed ring 62 and rotating ring 61 relative slidings can guarantee that then fixed ring 62 relative slide plates 1 are static.The rotating ring 61 of conducting slip ring 6 rotates with the rotating shaft 42 of rotating mechanism 4; and leaning device 3 is fixedly linked with rotating shaft 42; then leaning device 3 is also relative static with rotating ring 61, with the wire of protection connection rotating ring 61 with leaning device 3, guarantees the reliability service of leaning device 3.In this practical example, be electrically connected with leaning device 3 with two cover conducting slip rings 6.Same conducting slip ring 6 also can be only with a cover, rotating ring 61 radially is set to sandwich construction along it, so that different electrical connection paths to be provided respectively, to be made as the sandwich construction corresponding with rotating ring 61 and fixed ring 62 is also corresponding, and the respective layer of fixed ring 62 is electrically connected with equivalent layer on the rotating ring 61.Among other embodiment, fixed ring 62 also available slide block replaces, and slides at rotating ring 61 by slide block, and is electrically connected with rotating ring 61.
See also Fig. 3 and Fig. 4, leaning device 3 comprises the hard sleeve 31 that is set on the high-pressure hose 22 and is fixedly linked with hydraulic giant 21 and drives hard sleeve 31 and favour the axial tilt drive mechanism 32 of rotating shaft 42 that hard sleeve 31 arranges with rotating shaft 42 intervals.High-pressure hose 22 is generally a straight tube in the situation that normally is not subjected to external force, the one end links to each other with hydraulic giant 21, by at high-pressure hose 22 suit hard sleeves 31, move and make high-pressure hose 22 bendings thereby drive hard sleeve 31, with drive hydraulic giant 21 favour rotating shaft 42 axially.Hard sleeve 31 is fixedly linked by a connecting seat 311 and hydraulic giant 21, makes hard sleeve 31 mobile with hydraulic giant 21, in case at hydraulic giant 21 in movement, this junction is rocked and is unclamped or damaged.
In the present embodiment, tilt drive mechanism 32 comprises the holder 321 that links to each other with hard sleeve 31 and drives the drive motors 322 that holder 321 moves.Drive holder 321 by drive motors 322 and move back and forth, thereby band moving sleeve 31 swings back and forth.During beginning, high-pressure hose 22 is not subjected to external force, become the straight tube state, holder 321 is positioned at the home position, when drive motors 322 drives holders 321 and leaves its home position one segment distance, then holder 321 can drive hard sleeve 31, high-pressure hose 22 and hydraulic giant 21 and water spraying mechanism 2 axioversions, and makes hard sleeve 31 and the tie point of holder 321 move this segment distance by the home position with holder 321, thereby makes hydraulic giant 21 do the inclination of certain angle.This tilt drive mechanism 32 also comprises decelerator 323, and the two ends of decelerator 323 link to each other with holder 321 with drive motors 322 respectively.Decelerator 323 is set, and drive motors 322 is made larger motion, and holder 321 is only made less movement, thereby controls better the angle that hydraulic giant 21 tilts, and makes hydraulic giant 21 more accurate location.Particularly, in the present embodiment, decelerator 323 is worm type of reduction gearing, by worm type of reduction gearing, can play decelerating effect, also the rotation of drive motors 322 can be transferred to and take back rectilinear motion, reduce the volume of high-pressure water jet inclination and whirligig, make its structure tighter short.Among other embodiment, also can drive hard sleeves 31 motions with other tilt drive mechanism 32, such as cylinder etc.
Further, see also Fig. 1, Fig. 2 and Fig. 3, this high-pressure water jet tilts and also comprises the proof mechanism of water 5 that the water column that prevents hydraulic giant 21 ejections sputters with whirligig, and proof mechanism of water 5 links to each other with leaning device 3.Because water jets under high pressure is impacted sheet metal, produces splashing of a large amount of sprays, can cause getting rusty and corrosion of the strength members such as platen, kinematic axis.Proof mechanism of water 5 is set, acts on the water that splashes behind the processing work with the water jets under high pressure that prevents 21 ejections of water rifle, be splashed to high-pressure water jet and tilt and other position of whirligig or other position of high-pressure water jet progressive molding equipment.Should comprise waterproof Connection Block 51, be installed on bucker 52 and retainer ring 53 on the waterproof Connection Block 51 by anti-locking mechanism.Prevent spilling of spray by bucker 52.
Some dust excluding plates 11 also are installed on slide plate 1, some dust excluding plates 11 are fixedly connected with slide plate 1, and form a cavity, rotating mechanism 4 is placed this cavity, can prevent that the spray of dust and processing from dropping on the rotating mechanism 4.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a high-pressure water jet tilts and whirligig, links to each other with high-pressure hydraulic pump and sprays the water under high pressure of described high-pressure hydraulic pump generation by assigned direction and position, it is characterized in that, comprising:
Slide plate is installed on the high-pressure water jet progressive molding equipment;
Water spraying mechanism comprises the high-pressure hose that the hydraulic giant that sprays water jets under high pressure and an end link to each other with described hydraulic giant, and the described high-pressure hose other end is communicated with described high-pressure hydraulic pump;
Rotating mechanism is installed on the described slide plate, comprises the rotating shaft that is connected with described high-pressure hose and arranges with described hydraulic giant interval and drives the power motor that described rotating shaft rotates; And
Leaning device is fixedly linked with described rotating shaft, is used for driving described hydraulic giant and favours the axial of described rotating shaft.
2. high-pressure water jet as claimed in claim 1 tilts and whirligig, it is characterized in that: the transmission mechanism of the power that described rotating mechanism also comprises the high-pressure rotary device and transmits described power motor to the described rotating shaft, described rotating shaft rotates and is installed on the described slide plate, and described high-pressure hose links to each other with described high-pressure hydraulic pump by described high-pressure rotary device.
3. high-pressure water jet as claimed in claim 2 tilts and whirligig, it is characterized in that: described transmission mechanism comprises the driving gear that links to each other with the main shaft of described power motor and the driven gear that links to each other with described rotating shaft and mesh with described driving gear.
4. high-pressure water jet as claimed in claim 3 tilts and whirligig, it is characterized in that: described transmission mechanism also comprises power transmission shaft, described power transmission shaft links to each other with described power motor main shaft by shaft coupling, described driving gear is installed on the described power transmission shaft, and described power transmission shaft rotates and is installed on the described slide plate.
5. high-pressure water jet as claimed in claim 2 tilts and whirligig, it is characterized in that: also comprise being installed on the described rotating shaft and the conducting slip ring that is electrically connected with described leaning device.
6. high-pressure water jet as claimed in claim 5 tilts and whirligig, and it is characterized in that: described conducting slip ring comprises the fixed ring that fixed cover is loaded on the rotating ring on the described rotating shaft and is electrically connected with described rotating ring, and described fixed ring is slided with described rotating ring and linked to each other.
7. tilt and whirligig such as each described high-pressure water jet of claim 1-6, it is characterized in that: described leaning device comprise the hard sleeve that is set on the described high-pressure hose and is fixedly linked with described hydraulic giant and drive described hard sleeve favour described rotating shaft axial tilt drive mechanism, described hard sleeve and the setting of described rotating shaft interval.
8. high-pressure water jet as claimed in claim 7 tilts and whirligig, it is characterized in that: described tilt drive mechanism comprises the holder that links to each other with described sleeve and drives the drive motors that described holder moves.
9. high-pressure water jet as claimed in claim 8 tilts and whirligig, and it is characterized in that: described tilt drive mechanism also comprises decelerator, and the two ends of described decelerator link to each other with described holder with described drive motors respectively.
10. tilt and whirligig such as each described high-pressure water jet of claim 1-6, it is characterized in that: also comprise the proof mechanism of water that the water column that prevents described hydraulic giant ejection sputters, described proof mechanism of water links to each other with described leaning device.
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| CN201210591725.3A CN103008430B (en) | 2012-12-31 | 2012-12-31 | High-pressure water jet tilting and rotating device |
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| CN201210591725.3A CN103008430B (en) | 2012-12-31 | 2012-12-31 | High-pressure water jet tilting and rotating device |
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| CN103008430A true CN103008430A (en) | 2013-04-03 |
| CN103008430B CN103008430B (en) | 2015-05-20 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103433346A (en) * | 2013-09-03 | 2013-12-11 | 深圳市康铖机械设备有限公司 | Small-sized numerically-controlled five-axis linkage vertical type high-pressure water forming machine |
| CN104722428A (en) * | 2015-02-28 | 2015-06-24 | 山东科技大学 | Tool rotating incremental forming device for magnesium alloy sheet |
| CN105107669A (en) * | 2015-09-15 | 2015-12-02 | 桂林电子科技大学 | Rotary spraying device |
| CN106140748A (en) * | 2016-08-05 | 2016-11-23 | 陕西师范大学 | A kind of pipeline cleaning workbench |
| CN106759352A (en) * | 2017-02-16 | 2017-05-31 | 广东精铟海洋工程股份有限公司 | A kind of offshore platform shoe water injector with turning function |
| CN106869127A (en) * | 2017-02-16 | 2017-06-20 | 广东精铟海洋工程股份有限公司 | A kind of offshore platform shoe water injector with supercharging shower nozzle |
| CN107354289A (en) * | 2017-06-20 | 2017-11-17 | 山东科技大学 | A kind of equipment that weld residual stress is reduced using high-pressure water jet |
| CN112772369A (en) * | 2021-02-06 | 2021-05-11 | 郑州航空工业管理学院 | Automatic water storage sprinkling irrigation device for landscape gardens |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103433346A (en) * | 2013-09-03 | 2013-12-11 | 深圳市康铖机械设备有限公司 | Small-sized numerically-controlled five-axis linkage vertical type high-pressure water forming machine |
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| CN105107669B (en) * | 2015-09-15 | 2017-11-21 | 桂林电子科技大学 | Rotary atomization device |
| CN105107669A (en) * | 2015-09-15 | 2015-12-02 | 桂林电子科技大学 | Rotary spraying device |
| CN106140748B (en) * | 2016-08-05 | 2018-04-10 | 陕西师范大学 | A kind of pipeline cleaning workbench |
| CN106140748A (en) * | 2016-08-05 | 2016-11-23 | 陕西师范大学 | A kind of pipeline cleaning workbench |
| CN106869127A (en) * | 2017-02-16 | 2017-06-20 | 广东精铟海洋工程股份有限公司 | A kind of offshore platform shoe water injector with supercharging shower nozzle |
| CN106759352A (en) * | 2017-02-16 | 2017-05-31 | 广东精铟海洋工程股份有限公司 | A kind of offshore platform shoe water injector with turning function |
| CN106869127B (en) * | 2017-02-16 | 2019-06-07 | 广东精铟海洋工程股份有限公司 | A kind of offshore platform shoe water injector with pressurization spray head |
| CN107354289A (en) * | 2017-06-20 | 2017-11-17 | 山东科技大学 | A kind of equipment that weld residual stress is reduced using high-pressure water jet |
| CN107354289B (en) * | 2017-06-20 | 2018-10-19 | 山东科技大学 | A kind of equipment reducing weld residual stress using high-pressure water jet |
| CN112772369A (en) * | 2021-02-06 | 2021-05-11 | 郑州航空工业管理学院 | Automatic water storage sprinkling irrigation device for landscape gardens |
| CN112772369B (en) * | 2021-02-06 | 2022-09-06 | 郑州航空工业管理学院 | Automatic water storage sprinkling irrigation device for landscape gardens |
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| CN103008430B (en) | 2015-05-20 |
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Inventor after: He Kai Inventor after: Li Jiuhua Inventor after: Wei Shuguo Inventor after: Lu Hailong Inventor after: Du Ruxu Inventor before: He Kai Inventor before: Li Jiuhua Inventor before: Wei Shuguo Inventor before: Lu Hailong Inventor before: Du Ruxu |
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