CN106826035A - A kind of welding procedure of rail mounted automatic welding device - Google Patents
A kind of welding procedure of rail mounted automatic welding device Download PDFInfo
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- CN106826035A CN106826035A CN201710049289.XA CN201710049289A CN106826035A CN 106826035 A CN106826035 A CN 106826035A CN 201710049289 A CN201710049289 A CN 201710049289A CN 106826035 A CN106826035 A CN 106826035A
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- welding
- weld job
- weldering
- welding gun
- weldment
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The present invention relates to a kind of welding procedure of rail mounted automatic welding device, rail mounted automatic welding device includes equipment pedestal, double welding gun welder, weldment fixing device group, equipment pedestal is provided with welding gun moving track, weldment fixing device group substrate, double welding gun welder includes two weldering devices, weldment fixing device group includes some weldment fixing devices, weldment fixing device includes clamp assembly grillage, a left side for clamp assembly grillage, cylinder clamping component is respectively equipped with right two ends, cylinder clamping component includes weldment platform, cylinder-pressing arm assembly, cylinder-pressing arm assembly includes compression cylinder, clamping arm, welding procedure includes putting part, bilateral is welded, the steps such as pickup.The present invention completes weld job using track double welding gun welding equipment, the characteristics of with similar batch weld job efficiency high.
Description
Technical field
The present invention relates to a kind of welding procedure, more particularly to a kind of welding procedure of rail mounted automatic welding device belongs to
Welding field.
Background technology
Welding equipment is widely used in automobile production field, according to the characteristics of weldment difference, using difference
The welding equipment operation of type.Due to large-scale Automation of Welding outfit and similar welding production line introduce cost compared with
Height, the one-time investment cost of enterprise is of a relatively high, and it is also higher, it is necessary to the technology people of specialty to introduce the maintenance cost in later stage
Member is safeguarded that the breakdown maintenance cycle is also more long.Therefore from company investment cost and products characteristics angle consider how to seek one
Kind meets the high-effect of enterprise product feature, high-quality, the automatic welding mode of low cost and is faced as medium-sized and small enterprises
Matter of utmost importance.For weldment of some in automotive field comprising left and right part, it is characterized in that weld seam is short, in parallel distribution, adopts
Weld by hand, labour intensity is big, and efficiency is low, there is also the problem of operating efficiency using common apparatus, and high cost problem.
The content of the invention
The welding procedure of rail mounted automatic welding device of the present invention discloses new scheme, is set using the welding of track double welding gun
It is standby to complete weld job, solve the problems, such as that existing product is inefficient when same type batch jobs are welded.
The welding procedure of rail mounted automatic welding device of the present invention, rail mounted automatic welding device includes equipment pedestal, double
Welding-gun welding device, weldment fixing device group, equipment pedestal is provided with two welding gun moving tracks of parallel arrangement, along welding gun
Moving track direction is located at the weldment fixing device group substrate between two welding gun moving tracks of above-mentioned parallel arrangement, double welding gun
Welder includes two weldering devices being respectively provided on above-mentioned two welding gun moving track, and weldment fixing device group includes
Some weldment fixing devices being located on weldment fixing device group substrate, weldment fixing device includes being fixed on weldering vertically
Clamp assembly grillage on fitting fixing device group substrate, cylinder clamping is respectively equipped with the left and right two ends of clamp assembly grillage
Component, cylinder clamping component includes weldment platform, cylinder-pressing arm assembly, and cylinder-pressing arm assembly includes compression cylinder, pressure
Tight arm, the drive end of compression cylinder is hinged with the driving end of clamping arm, and compression cylinder hinge is located at the side end of clamp assembly grillage
On edge, the middle part hinge of clamping arm is located at the top of clamp assembly grillage, and welding procedure includes step：
(1) the cylinder clamping component on the left and right two ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is distinguished
It is placed on corresponding weldment platform, closes cylinder clamping component and fix Workpiece clamping to be welded；
(2) double welding gun welder is moved to the weld job starting position of workpiece left half to be welded along track, starts double welderings
The side weldering device of rifle welder carries out weld job, and weld job terminates rear weldering device and resets, and starts double welding gun weldering
The opposite side weldering device of connection device carries out weld job, and weld job terminates rear weldering device and resets；
(3) double welding gun welder is moved to the weld job starting position of workpiece right half to be welded along track, starts double welderings
The side weldering device of rifle welder carries out weld job, and weld job terminates rear weldering device and resets, and starts double welding gun weldering
The opposite side weldering device of connection device carries out weld job, and weld job terminates rear weldering device and resets；
(4) double welding gun welder is moved to the weld job starting position of next workpiece to be welded, repeat step along track
(2), step operation (3)；
(5) the cylinder clamping component on the left and right two ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is removed
It is to be checked；
(6) repeat step operation (1), waits double welding gun welder to carry out weld job after the completion of operation.
The welding procedure of rail mounted automatic welding device of the present invention completes weld job using track double welding gun welding equipment,
The characteristics of with similar batch weld job efficiency high.
Brief description of the drawings
Fig. 1 is the schematic diagram of rail mounted automatic welding device.
Fig. 2 is the schematic diagram of weldering device.
Fig. 3 is the schematic diagram of weldment fixing device.
Fig. 4 is the schematic diagram of this programme welding procedure.
Wherein, 111 is welding gun moving track, and 120 is weldment fixing device group substrate, and 211 is positioning cylinder, and 212 are
Positioning cylinder seat, 213 is welding positioning guide plate, and 221 is welding gun connecting plate, and 222 is welding gun roll adjustment plate, and 223 is welding gun location-plate,
224 is arc welding gun head, and 230 is weldering device pedestal, and 310 is clamp assembly grillage, and 321 is weldment platform, and 322 is to compress gas
Cylinder, 323 is clamping arm, and 330 is weldment platform location-plate, and 421 is support leg, and 422 is branch seat leg, and 423 is that support leg is strengthened
Crossbeam.
Specific embodiment
The welding procedure of rail mounted automatic welding device of the present invention, rail mounted automatic welding device includes equipment pedestal, double
Welding-gun welding device, weldment fixing device group, equipment pedestal is provided with two welding gun moving tracks of parallel arrangement, along welding gun
Moving track direction is located at the weldment fixing device group substrate between two welding gun moving tracks of above-mentioned parallel arrangement, double welding gun
Welder includes two weldering devices being respectively provided on above-mentioned two welding gun moving track, and weldment fixing device group includes
Some weldment fixing devices being located on weldment fixing device group substrate, weldment fixing device includes being fixed on weldering vertically
Clamp assembly grillage on fitting fixing device group substrate, cylinder clamping is respectively equipped with the left and right two ends of clamp assembly grillage
Component, cylinder clamping component includes weldment platform, cylinder-pressing arm assembly, and cylinder-pressing arm assembly includes compression cylinder, pressure
Tight arm, the drive end of compression cylinder is hinged with the driving end of clamping arm, and compression cylinder hinge is located at the side end of clamp assembly grillage
On edge, the middle part hinge of clamping arm is located at the top of clamp assembly grillage, and welding procedure includes step：
(1) the cylinder clamping component on the left and right two ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is distinguished
It is placed on corresponding weldment platform, closes cylinder clamping component and fix Workpiece clamping to be welded；
(2) double welding gun welder is moved to the weld job starting position of workpiece left half to be welded along track, starts double welderings
The side weldering device of rifle welder carries out weld job, and weld job terminates rear weldering device and resets, and starts double welding gun weldering
The opposite side weldering device of connection device carries out weld job, and weld job terminates rear weldering device and resets；
(3) double welding gun welder is moved to the weld job starting position of workpiece right half to be welded along track, starts double welderings
The side weldering device of rifle welder carries out weld job, and weld job terminates rear weldering device and resets, and starts double welding gun weldering
The opposite side weldering device of connection device carries out weld job, and weld job terminates rear weldering device and resets；
(4) double welding gun welder is moved to the weld job starting position of next workpiece to be welded, repeat step along track
(2), step operation (3)；
(5) the cylinder clamping component on the left and right two ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is removed
It is to be checked；
(6) repeat step operation (1), waits double welding gun welder to carry out weld job after the completion of operation.
Welding gun is located at the both sides of weldment using slide rail type arrangement for such scheme, is easy to the welding of continuous streamline to make
Industry, production efficiency very high is shown in the operation of batch welding same type weldment.Based on the above, this programme is preferred
Weldment fixing device group includes two weldment fixing devices being located on weldment fixing device group substrate, double welding gun welding
Device carries out N-free diet method cycle operation between two weldment fixing devices.Weldering of the weldering device on one of platform is completed
Connecing can be moved to another platform after operation and carry out operation by track immediately, and without pausing, waiting, meanwhile, weld
Workpiece can in time be removed and install other welding workpiece, so as to effectively increase production efficiency.This programme is not limited to
2 weldment platforms, the design of single double welding gun are stated, can also be multiple jigs with multiple double welding gun operations simultaneously
Mode.In order to improve the accuracy of welding gun positioning, double welding gun is welded and filled by the displacement of synchronous double welding gun, this programme using plate
The both sides weldering device put is connected, and forms the both sides weldering device synchronizing moving operation of double welding gun welder, improves weldering
The positioning precision of gun apparatus.
In order to avoid the security incidents such as the damage equipment part that is produced by operational error and equipment prepare it is not in place and
The problems of welded quality of initiation, this programme checks the design of program before introducing operation on the basis of the such scheme, specifically
First, before weld job starts check weldment platform on workpiece to be welded with the presence or absence of leakage put, the situation of off normal, second,
Check whether the protective gas air pressure of weldering device is normal before weld job starts.In order to the intelligence for improving welding equipment is automatic
Change level, this programme introduces intelligence control system on the basis of such scheme, and specifically this programme uses Based Intelligent Control system
The process of system control weld job, intelligence control system includes workpiece sensing sensor to be welded, weldering device protective gas air pressure
Sensor, PLC, interactive controlling panel module, weldment fixing device control module, weldering device control mould
Block, starts welding subscription procedure before weld job starts, and workpiece sensing sensor to be welded is according to the inspection weldering of welding reservation instruction
Workpiece to be welded on fitting platform is put with the presence or absence of leakage, the situation of off normal, and weldering device protective gas baroceptor is according to weldering
Connect reservation instruction and check whether the protective gas air pressure of weldering device is normal, and PLC is according to workpiece sensing to be welded
The detection signal that sensor, weldering device protective gas baroceptor are sent starts weldering device control module, weldering device
The control signal that control module is sent according to PLC is opened, closes weld job, and operating personnel are controlled by interaction
Panel module processed is instructed to PLC input control program, and PLC passes through interactive controlling panel mould
Block feeds back the state of progress of weld job to operating personnel.Intelligence control system combination track double welding gun equipment greatly improved weldering
Connect the efficiency and quality of operation.
This programme discloses a kind of high-effect, high-quality, the welding manner of low cost.This programme is welded mainly around bearing
Assembly launches Fixture designing, and welding assembly point or so part, weld seam is short, in parallel distribution, with reference to the weldment shape
From the aspect of feature, weld seam feature, requirements of mass production, production efficiency and cost of investment, devise a kind of two pipette tips, can oneself
Dynamic control, the automatic orbital welder for being accurately positioned welding.The welded basic Component units of the track automation have：Machinery dress
Put, performs device, the energy, sensor, controller and automatic welder.Mechanical device is main by sliding table, fixed guide rail, servo
Motor is constituted, and Main Function drives motion of the sliding table on fixed guide rail to realize to specific welding gun position by servomotor
The precise control put.Next to that controlling clamp fixture, and cylinder to control the relative position of welding gun chuck by cylinder.Performs device
Mainly include two parts, one is the cylinder for driving chuck action, and two is the servomotor for controlling sliding table running fix.Energy
Source includes the electric energy that compressed air and servomotor used by cylinder are used.Sensor for detecting whether lay soldering part,
Whether protective gas air pressure meets.PLC, interactive panel controller.Welding system includes the source of welding current, wire feed
Machine, welding gun.Whole welding system is divided into 4 stations, and wherein each station has corresponding cylinder to control, and circulation welds to ensure
When part is laid, welding can be carried out persistently, maximized raising welding productivity.
This programme realizes that welding machine works by application of the programmable logic controller (PLC) (PLC) on specific frock clamp
The automated production purpose stood.Programmable Logic Controller stability is good, easy to operate, and the security of welding production has been effectively ensured
And reliability, it is easy to Maintenance and Repair, production efficiency is high.Control system is mainly around the automatic orbital welder fixture of bearing welding assembly
Come what is designed.For improve production efficiency, the order made rational planning between work piece and welding, whole welding system is with pre-
The priority of about order is welded, while also needing to meet work piece testing conditions before welding, in order to prevent because of workpiece
Leakage is put and causes welding gun to be welded direct on fixture, causes fixture to damage.Whether detection protective gas air pressure conditions meet weldering in addition
Technological requirement is connect, the generation of weld defect part is prevented and reduce.Cylinder is controlled by the way of PLC logic control magnetic valve foldings
The folding of fixture and welding gun is realized in the action of different periods, by PLC logical process control panel signals, detection signal,
Welding signal, the input and output of servomotor framing signal so that transmission and treatment between each signal can be orderly
Carried out according to welding process design.
The track welding of this programme is that a kind of new and high technology is rebuild traditional industry with the technique that intelligence control system is combined
Scheme, not only solve the problems, such as that manual welding is inefficient and labour intensity is big, also successfully broken away from automatic arc welding work station
By the present situation of import robot, the burden that enterprise's early stage disposably puts into is reduced.It is especially a plurality of flat in welding plane
Row weld seam aspect, automatic orbital welder process advantage is more obvious, lifting welding efficiency that can be at double.In whole welding system
Central, PLC serves not only as the data transmission path of external controller, also as data processing centre, by the machine in component units
Tool device, performs device, the energy, sensor, controller and automatic welder are organically combined together, and welding is smoothly completed jointly
Work.Based on above feature, the welding procedure of the rail mounted automatic welding device of this programme has protrusion compared to existing technique
Substantive distinguishing features and significant progressive.
The welding procedure of the rail mounted automatic welding device of this programme is not limited to the content disclosed in specific embodiment,
The technical scheme occurred in embodiment can be based on the understanding of those skilled in the art and extend, and those skilled in the art are according to this
The simple alternative that scheme combination common knowledge is made falls within the scope of this programme.
Claims (6)
1. a kind of welding procedure of rail mounted automatic welding device, the rail mounted automatic welding device includes equipment pedestal, double
Welding-gun welding device, weldment fixing device group, the equipment pedestal are provided with two welding gun moving tracks, edges of parallel arrangement
The welding gun moving track direction is located at the weldment fixing device group base between two welding gun moving tracks of the parallel arrangement
Plate, the double welding gun welder includes two weldering devices being respectively provided on described two welding gun moving tracks, the weldering
Fitting fixing device group includes some weldment fixing devices being located on the weldment fixing device group substrate, the welding
Part fixing device includes the clamp assembly grillage being fixed on vertically on the weldment fixing device group substrate, the clamp assembly
Cylinder clamping component is respectively equipped with the left and right two ends of grillage, the cylinder clamping component includes weldment platform, cylinder-pressing
Arm assembly, the cylinder-pressing arm assembly includes compression cylinder, clamping arm, the drive end of the compression cylinder and the clamping arm
Driving end be hinged, compression cylinder hinge is located on the side end edge of the clamp assembly grillage, in the clamping arm
Portion's hinge is located at the top of the clamp assembly grillage, it is characterized in that including step：
(1) the cylinder clamping component on the left and right two ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is placed respectively
On corresponding weldment platform, close cylinder clamping component and fix Workpiece clamping to be welded；
(2) double welding gun welder is moved to the weld job starting position of workpiece left half to be welded along track, starts double welding gun weldering
The side weldering device of connection device carries out weld job, and weld job terminates rear weldering device and resets, and starts double welding gun welding dress
The opposite side weldering device put carries out weld job, and weld job terminates rear weldering device and resets；
(3) double welding gun welder is moved to the weld job starting position of workpiece right half to be welded along track, starts double welding gun weldering
The side weldering device of connection device carries out weld job, and weld job terminates rear weldering device and resets, and starts double welding gun welding dress
The opposite side weldering device put carries out weld job, and weld job terminates rear weldering device and resets；
(4) double welding gun welder moves to the weld job starting position of next workpiece to be welded along track, repeat step (2),
Step operation (3)；
(5) the cylinder clamping component on the left and right two ends of clamp assembly grillage is opened, the left and right part of workpiece to be welded is removed and is treated
Inspection；
(6) repeat step operation (1), waits double welding gun welder to carry out weld job after the completion of operation.
2. welding procedure according to claim 1, it is characterised in that weldment fixing device group is located at welding including two
Weldment fixing device on part fixing device group substrate, double welding gun welder carries out nothing between two weldment fixing devices
Wait cycle operation.
3. welding procedure according to claim 1, it is characterised in that welded the both sides of double welding gun welder using plate
Gun apparatus are connected, and form the both sides weldering device synchronizing moving operation of double welding gun welder, improve determining for weldering device
Position precision.
4. welding procedure according to any one of claim 1 to 3, it is characterised in that checked before weld job starts
Workpiece to be welded on weldment platform is put with the presence or absence of leakage, the situation of off normal.
5. welding procedure according to claim 4, it is characterised in that the guarantor of weldering device is checked before weld job starts
Whether shield gas atmosphere is normal.
6. welding procedure according to claim 5, it is characterised in that the mistake of weld job is controlled using intelligence control system
Journey, the intelligence control system includes that workpiece sensing sensor to be welded, weldering device protective gas baroceptor, PLC can be compiled
Range controller, interactive controlling panel module, weldment fixing device control module, weldering device control module, in weld job
Start welding subscription procedure before starting, workpiece sensing sensor to be welded checks treating on weldment platform according to welding reservation instruction
Welder's part is put with the presence or absence of leakage, the situation of off normal, and weldering device protective gas baroceptor is according to welding reservation instruction inspection
Whether the protective gas air pressure of weldering device is normal, and PLC is according to workpiece sensing sensor to be welded, weldering device
The detection signal that protective gas baroceptor is sent starts weldering device control module, and weldering device control module is according to PLC
The control signal that Programmable Logic Controller is sent is opened, closes weld job, and operating personnel are by interactive controlling panel module to PLC
Programmable Logic Controller input control program is instructed, and PLC is anti-to operating personnel by interactive controlling panel module
Present the state of progress of weld job.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049289.XA CN106826035B (en) | 2017-01-23 | 2017-01-23 | A kind of welding procedure of rail mounted automatic welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049289.XA CN106826035B (en) | 2017-01-23 | 2017-01-23 | A kind of welding procedure of rail mounted automatic welding device |
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| Publication Number | Publication Date |
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| CN106826035A true CN106826035A (en) | 2017-06-13 |
| CN106826035B CN106826035B (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710049289.XA Active CN106826035B (en) | 2017-01-23 | 2017-01-23 | A kind of welding procedure of rail mounted automatic welding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112015129A (en) * | 2019-05-30 | 2020-12-01 | 上海德梅柯汽车装备制造有限公司 | Cylinder clamp control device applied to PLC and computer medium |
| CN113953705A (en) * | 2021-11-25 | 2022-01-21 | 王震 | Double-station welding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2749421A (en) * | 1954-06-17 | 1956-06-05 | Worthington Corp | Welding head positioner |
| CN101862914A (en) * | 2009-04-20 | 2010-10-20 | 河北农业大学 | Obstacle-avoiding type automatic welding machine of double welding guns |
| CN201922176U (en) * | 2010-12-03 | 2011-08-10 | 新疆威奥科技股份有限公司 | Portable, saddle-shaped and double-welding-gun connection pipe welding device |
| CN103008940A (en) * | 2012-12-31 | 2013-04-03 | 长城汽车股份有限公司 | Automatic welding equipment for double annular welding beads |
| CN204209256U (en) * | 2014-10-27 | 2015-03-18 | 苏州威奥得焊材科技有限公司 | A kind of welding equipment of composite design |
| CN204487019U (en) * | 2015-03-18 | 2015-07-22 | 上海郎特汽车净化器有限公司 | Double automatic soldering device |
-
2017
- 2017-01-23 CN CN201710049289.XA patent/CN106826035B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2749421A (en) * | 1954-06-17 | 1956-06-05 | Worthington Corp | Welding head positioner |
| CN101862914A (en) * | 2009-04-20 | 2010-10-20 | 河北农业大学 | Obstacle-avoiding type automatic welding machine of double welding guns |
| CN201922176U (en) * | 2010-12-03 | 2011-08-10 | 新疆威奥科技股份有限公司 | Portable, saddle-shaped and double-welding-gun connection pipe welding device |
| CN103008940A (en) * | 2012-12-31 | 2013-04-03 | 长城汽车股份有限公司 | Automatic welding equipment for double annular welding beads |
| CN204209256U (en) * | 2014-10-27 | 2015-03-18 | 苏州威奥得焊材科技有限公司 | A kind of welding equipment of composite design |
| CN204487019U (en) * | 2015-03-18 | 2015-07-22 | 上海郎特汽车净化器有限公司 | Double automatic soldering device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112015129A (en) * | 2019-05-30 | 2020-12-01 | 上海德梅柯汽车装备制造有限公司 | Cylinder clamp control device applied to PLC and computer medium |
| CN113953705A (en) * | 2021-11-25 | 2022-01-21 | 王震 | Double-station welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106826035B (en) | 2018-07-27 |
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