CN107052508A - Intelligent welding system and its welding procedure for Analysis of Ship Grillages constructed machine people - Google Patents
Intelligent welding system and its welding procedure for Analysis of Ship Grillages constructed machine people Download PDFInfo
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- CN107052508A CN107052508A CN201611263692.4A CN201611263692A CN107052508A CN 107052508 A CN107052508 A CN 107052508A CN 201611263692 A CN201611263692 A CN 201611263692A CN 107052508 A CN107052508 A CN 107052508A
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- 238000003466 welding Methods 0.000 title claims abstract description 168
- 238000004458 analytical method Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 25
- 230000002452 interceptive effect Effects 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 210000003027 ear inner Anatomy 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention relates to a kind of Intelligent welding system for Analysis of Ship Grillages constructed machine people, it is characterised in that：Digital welding power source and control system that Intelligent welding system includes welder, is connected with welder；Welder includes guide rail, and the welding robot system being located on guide rail, and control system is connected with a man-machine interactive system, and described man-machine interactive system butt welding machine device people's system is controlled；Welding robot system includes mechanical arm, and mechanical arm is connected with laser scanning surface part and weldering device.The welding robot system of the present invention, after startup, whole without manual intervention, assembly precision, putting position for structure require relatively low, and whole system dismounting, handling are conveniently, it is possible to resolve larger, the not easily shifted present situation of shipyard workpiece.
Description
Technical field
The present invention relates to the technical field of ship equipment, specifically a kind of intelligence for Analysis of Ship Grillages constructed machine people
Energy welding system, more particularly to a kind of welding robot Intelligent welding system between group Vertical board support structure grid in ship.
Background technology
As shipbuilding big country of the world, the current ship output of China be sure to occupy the world first three, but from shipbuilding technology, also fall
After western developed country, most processes need substantial amounts of labour.As industry 4.0 and made in China 2025 are carried
Go out, shipbuilding industry will develop in terms of automation, intellectuality energetically.
In shipbuilding, welding is in occupation of critical positions, and workload and cost account for the 30%-40% of hull construction.
For long straight weld, such as, in the process such as some jigsaw, group be vertical, a large amount of shipyards are set using the automation such as special welding machine
It is standby, but for assembling structure in segmentation cabin etc., there is the features such as weld seam is short, structure type is various, be not suitable for using welding
The automation equipments such as special plane, are carried out by the way of manual welding at present or all.West prosperity shipbuilding countries, for ship cabin
The labyrinths such as room, using intelligent equipments such as welding robots, domestic shipyard is in this direction, also in development,
Do not apply real case.
Robot because its is cost-effective, improve efficiency, ensure quality, it is repeatable high the features such as, in manufacturing industry
It is used widely.Traditional robot carries out the determination of path of welding using the mode such as teaching, off-line programing, it is adaptable to product compared with
Small, of large quantities, the assembling industry such as precisely, such as automobile, parts, but shipbuilding industry is the characteristics of have oneself.Using the present invention as
Example, Analysis of Ship Grillages structure is the typical structure of ship's space, and wherein welding line structure is various informative, and amount essay is more, and weld seam is short and small, and
Shipyard assembly precision is not high, also has deviation even if identical structure, so the teaching mode of traditional robot not only operation element amount
It is huge, and inefficiency, it is clear that be not suitable for shipbuilding industry.
The content of the invention
It is an object of the invention to provide a kind of improved Intelligent welding system for Analysis of Ship Grillages constructed machine people, it
Low precision, some shortcomings of inefficiency in the prior art can be overcome.
To achieve these goals, the technical scheme is that：Intelligent welding for Analysis of Ship Grillages constructed machine people
System, it is characterised in that：The digital welding power source that described Intelligent welding system includes welder, is connected with welder
And control system；Described welder includes guide rail, and the welding robot system being located on guide rail, and control system is connected with
One man-machine interactive system, described man-machine interactive system butt welding machine device people's system is controlled；Described welding robot system
System includes mechanical arm, and mechanical arm is connected with laser scanning surface part and weldering device.
Further, described guide rail is arranged on guide rail framework, and guide rail framework is provided with welder base, welder
Base is provided with directive wheel, and welder can be slided by directive wheel on guide rail framework；Welder base is sent provided with welding
Silk device and clear rifle cut an equipment.
Described welding method comprises the following steps：A, welded using Intelligent welding system, tied first according to welding
Configuration formula, control system planning weld information collection position, and according to the scanning range of laser scanner, the corresponding machinery of establishment
The movement locus of arm；
B, the motion of mechanical arm first time pre-welding, mechanical arm drive laser scanner scanning weld information collection position, complete
Into after scanning, weld seam actual position information is transmitted to control system, control system is compiled again after being contrasted with preset data
Make the welding track of corresponding mechanical arm；
C, weldering device carry out welding job, when mechanical arm assigns to arrival weld seam start-stop position, control system control machinery
Arm has performed receipts arc program；
D, when a welding unit end-of-job, mechanical arm drives clear rifle to cut an equipment and cuts silk, bonding machine to complete clear rifle
Device people system is moved to next welding unit by guide rail and worked on automatically.
Further, in b step, laser scanning part, which transmits the position while welding characteristic point data being collected into control, is
Obtained data and preset data are contrasted, calculated, drawn departure, welding rail is re-started immediately by system, control system
Mark plans and is converted into the mobile data of mechanical arm, and feeds data back to mechanical arm, and mechanical arm is according to finally giving
Data moved.
The welding robot system of the present invention is specific in ship organize Vertical board support structure, welding of the invention when using
After robot system starts, whole process, can be automatic by guide rail after the work that robot terminates a unit without manual intervention
Next unit is moved to be operated.Assembly precision, putting position for structure require relatively low, and whole system is dismounted, hung
Fortune is convenient, it is possible to resolve larger, the not easily shifted present situation of shipyard workpiece.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is guide rail structure schematic diagram of the invention.
The structural representation of Fig. 3 welded blanks required for the Intelligent welding system of the present invention.
Fig. 4 mends plate round-corner transition schematic diagram for the Analysis of Ship Grillages constructed machine people welding of the present invention.
Fig. 5 mends plate overlap joint transition schematic diagram for the Analysis of Ship Grillages constructed machine people welding of the present invention.
Fig. 6 welds cornerite schematic diagram for the Analysis of Ship Grillages constructed machine people of the present invention.
Fig. 7 is Fig. 6 partial enlargement structural representation.
Fig. 8 is control system electric diagram of the invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
The sign of each accompanying drawing is expressed as follows：
1 weldering device, 2 laser scanning parts, 3 mechanical arms, 4 clear rifles cut an equipment, 5 guide rails, 6 welding wire feeders, 7 digitlizations
Welding hole, 14 vertical bones are crossed in the source of welding current, 8 control systems, 9 man-machine interactive systems, 10 bottom plates, 11 floors, 12 benefit plates, 13.
Intelligent welding system of the present invention for Analysis of Ship Grillages constructed machine people, its difference with the prior art exists
In：Digital welding power source and control system that described Intelligent welding system includes welder, is connected with welder；Institute
The welder stated includes guide rail, and the welding robot system being located on guide rail, and control system is connected with a man-machine interaction system
System, described man-machine interactive system butt welding machine device people's system is controlled；
Described welding robot system includes mechanical arm, and mechanical arm is connected with laser scanning surface part and weldering device.
Optionally, described guide rail is arranged on guide rail framework, and guide rail framework is provided with welder base, welder
Base is provided with directive wheel, and welder can be slided by directive wheel on guide rail framework；Welder base is sent provided with welding
Silk device and clear rifle cut an equipment.
Further, described guide rail is formed by connecting by longitudinal rail bar and cross slide way bar, and longitudinal rail bar is with laterally leading
The junction of rail bar is provided with projection contacts bar, and described projection contacts bar is guide track limiting device, and whole track is rectangle,
The both ends and middle part of track are provided with border card-bit part, and described border card-bit part has six pieces, is two-by-two one group, sets respectively
In the two ends and middle part of track, border card-bit part is arranged at the lower section of track, and every block boundary card-bit part is by one piece of bottom plate and is located at
Raised card article on bottom plate is constituted, and the distance between card article and guide rail are 10-35mm, and card article is electromagnet, and said structure can
Accurately to control walking, stopping and divertical motion of the welding robot on guide rail.
In one embodiment, welder base is provided with support arm, is between described mechanical arm and support arm
It is rotatably connected, mechanical arm is provided with shaft flange disk, described weldering device and laser scanning part is arranged at shaft flange disk
On, described laser scanning part is arranged at the lower section of weldering device.
Further, support arm is also rotatably to connect provided with welding wire feeder, between weldering device and mechanical arm
Connect, weldering device is provided with welding gun.
In an embodiment of the method, described welding method comprises the following steps：A, using Intelligent welding system carry out
Welding, first according to welding structure form, control system planning weld information collection position, and according to the scanning of laser scanner
Scope, works out the movement locus of corresponding mechanical arm；B, the motion of mechanical arm first time pre-welding, mechanical arm drive laser
Scanner scanning weld information collection position, is completed after scanning, and weld seam actual position information is transmitted to control system, control system
System regroups the welding track of corresponding mechanical arm after being contrasted with preset data；C, weldering device carry out Welder
Make, when mechanical arm assigns to arrival weld seam start-stop position, control system control machinery arm has performed receipts arc program；D, when one
During individual welding unit end-of-job, mechanical arm drives clear rifle to cut an equipment and cuts silk to complete clear rifle, and welding robot system leads to
Cross guide rail and move to next welding unit automatically and work on.
Further, in b step, laser scanning part, which transmits the position while welding characteristic point data being collected into control, is
Obtained data and preset data are contrasted, calculated, drawn departure, welding rail is re-started immediately by system, control system
Mark plans and is converted into the mobile data of mechanical arm, and feeds data back to mechanical arm, and mechanical arm is according to finally giving
Data moved.Wherein, weld seam quantity depend on mend plate quantity and cross welding hole quantity, mend plate can on the left of framed plate structure,
Right side, bilateral, nothing, crossing welding hole can be above left side, right side, benefit plate, nothing.
The present invention compared with prior art, with obvious advantage.The welding robot system of the present invention, after startup, entirely
Cheng Wuxu manual interventions, assembly precision, putting position for structure require relatively low, and whole system dismounting, handling are conveniently, can
Solve larger, the not easily shifted present situation of shipyard workpiece.
In another embodiment of the method, weldering device is when carrying out Analysis of Ship Grillages structure welding, including fillet welding in the vertical position, the straight angle
Weldering, fillet weldering and cornerite weldering, weld gap is in 0-5mm, and surface of steel plate pretreatment primer, weld seam nearby need not polishing；Welded
It is in 40 ° between weldering device and steel plate when Cheng Caiyong CO2 gas shielded arc weldings, flux-cored wire, flat fillet weld and the welding of fillet welding in the vertical position position
Angle, weldering device band V-type is swung, and weldering device is stopped 0.5-1.5 seconds when swinging to two side ends according to weld gap.
For example, when being welded, plate is mended from during fillet welding in the vertical position changes into flat fillet weld in welding, there is a round-corner transition；
Now angle of welding gun is changed greatly, and robot need to adjust larger angle in a short time, in the process, and such as Fig. 4 positions A is in place
Put B.Because of the theory of mechanics of robot, it is difficult to ensure that welding quality, need to do corresponding engineer testing checking.Mend the fillet welding in the vertical position at plate
Separately welded with flat fillet weld, blow-out is excessively located in fillet.Specifically fillet welding in the vertical position is welded from bottom to top, and in circular arc blow-out, is put down
Fillet welding is welded from left to right, and in circular arc blow-out, two weld seams are overlapped at blow-out, and two weld seam blow-out points cross other side 3- respectively
5mm。
, it is necessary to overlap graded seal in an embodiment of the method, plate and the flat fillet weld position of floor junction are being mended, together
Sample is excessive, too fast because angle of welding gun changes, and causes problem of faulty soldering easily occur in overlap welding position.As Fig. 5 from position A to
Position B arrives position C again.The present invention is used and slightly stopped in the fillet welding in the vertical position starting the arc, about 1-2 seconds, and welding gun is less than with bottom plate angle
30 °, so when flat fillet weld B location is welded, it is ensured that weld seam is full.
In an embodiment of the method, cornerite welding is carried out using Intelligent welding system, when cornerite is shipyard welding procedure
Common deficiency position.During robot welding, not only because angle of welding gun variation issue can produce defect, as technique is former
Because causing quality problems.Such as Fig. 6 is by position A to position B, by position C to position D, by position E to position F.Solved this problem both
Need to do corresponding engineer testing, adjusting process parameter will also adjust path of welding.The present invention uses and uses two in same position
Road welds mode to realize that cornerite is welded, both by position A（C、E）It is welded to position B（D、F）, then by position B（D、F）It is welded to position A
（C、E）, centre is not stopped.
In a specific embodiment, the fillet welding in the vertical position of Analysis of Ship Grillages structure, flat fillet weld, for A grades of steel of common 12mm thickness peculiar to vessel,
Using CO2Gas shield welding, foot welding height 7mm or so, determine robot welding specific process parameter as shown in Table 1 and Table 2.
The flat fillet weld technological parameter of table 1
The fillet welding in the vertical position technological parameter of table 2
Specifically, on the position whole Intelligent welding system dropping place welded to needs, by man-machine interactive system, using one
Keyed Starting mode is started working.Mechanical arm drives the laser scanning system installed in its forward position to be carried out along particular track
Move and collect receipt, laser scanning system is by the data being collected into（Position while welding characteristic point）Transmit to control system, control
Obtained data and preset data are contrasted, calculated by system, draw difference（Departure）, welding track is re-started immediately
The mobile data of mechanical arm is planned and be converted into, and feed data back to mechanical arm, mechanical arm is according to finally giving
Data are moved.Welding system cooperates with mechanical arm, when mechanical arm arrives separately at weld seam start-stop position, welding
System has performed receipts arc program automatically.When a welding unit end-of-job, mechanical arm performs clear rifle and cuts a program automatically
Silk is cut and, which completes clear rifle, and next welding unit is moved to by guide rail automatically working on.
Welding system, laser scanning system, the robot arm system of the present invention is uniformly coordinated control by switch board, mutually
Mutually use DeviceNet protocol communications.
First, according to welding structure form, planning weld information collection position, and according to the scanning model of laser scanner
Enclose, work out corresponding mechanical arm movement locus, it is driven laser scanner scanning weld information collection position, meanwhile, root
According to same welding structure form, corresponding mechanical arm welding track is worked out.Secondly, laser scanner is fixed on mechanical arm
On shaft flange disk, be equally fixed on mechanical arm shaft flange disk welding gun formation fixed space geometrical relationship, and control
This relational model is set up in system.In the course of the work, laser scanner is completed after scanning, and weld seam actual position information is transmitted
To control system, according to laser scanner and the spatial relation model of welding gun, with reference to the mechanical arm welding woven
Track, system adjust automatically machinery arm actual welding position deviation amount, and start welding.
Therefore, the invention has the advantages that：
Using above-mentioned welding robot system, the laser scanning system can collect weld information, and pass by automatically scanning
Control system is transported to, control system carries out computing to the information being collected into, and transmits to robotic arm, makes it according to actual welds
Track is welded, and whole process is without manual intervention.
Using above-mentioned welding robot system, robot can be controlled by man-machine interactive system, including start, control
System, in real time parameter adjustment, monitoring.
Using above-mentioned welding robot system, an equipment can be cut by clear rifle, automatic or manual is carried out according to actual conditions
Clear rifle cuts silk.
Using above-mentioned welding robot system, after the work that robot terminates a unit, can automatically it be moved by guide rail
It is operated to next unit.
Using above-mentioned welding robot system, workpiece is put without fixed, robot system dropping place without especially accurate, work
Part assembly precision demand is not high.
The present invention compared with prior art, with obvious advantage.The welding robot system of the present invention, after startup, entirely
Cheng Wuxu manual interventions, assembly precision, putting position for structure require relatively low, and whole system dismounting, handling are conveniently, can
Solve larger, the not easily shifted present situation of shipyard workpiece.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Present invention specific implementation is confined to these above-mentioned explanations.For general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, some simple deduction or replace can also be made, the present invention should be all considered as belonging to
Protection domain.
Claims (9)
1. the Intelligent welding system for Analysis of Ship Grillages constructed machine people, it is characterised in that：Described Intelligent welding system includes
Welder, the digital welding power source and control system being connected with welder；
Described welder includes guide rail, and the welding robot system being located on guide rail, and it is man-machine that control system is connected with one
Interactive system, described man-machine interactive system butt welding machine device people's system is controlled；
Described welding robot system includes mechanical arm, and mechanical arm is connected with laser scanning surface part and weldering device.
2. the Intelligent welding system according to claim 1 for Analysis of Ship Grillages constructed machine people, it is characterised in that：It is described
Guide rail be arranged on guide rail framework, guide rail framework be provided with welder base, welder base be provided with directive wheel, welding
Device can be slided by directive wheel on guide rail framework；
Welder base cuts an equipment provided with welding wire feeder and clear rifle.
3. the Intelligent welding system according to claim 1 for Analysis of Ship Grillages constructed machine people, it is characterised in that：Welding
Device pedestal is provided with support arm, to be rotatably connected between described mechanical arm and support arm, and mechanical arm is provided with axle
Ring flange, described weldering device and laser scanning part is arranged on shaft flange disk, and described laser scanning part is arranged at weldering
The lower section of gun apparatus.
4. the welding method of the Intelligent welding system according to claim 1 for Analysis of Ship Grillages constructed machine people, it is special
Levy and be：Described welding method comprises the following steps：A, welded using Intelligent welding system, tied first according to welding
Configuration formula, control system planning weld information collection position, and according to the scanning range of laser scanner, the corresponding machinery of establishment
The movement locus of arm；
B, the motion of mechanical arm first time pre-welding, mechanical arm drive laser scanner scanning weld information collection position, complete
Into after scanning, weld seam actual position information is transmitted to control system, control system is compiled again after being contrasted with preset data
Make the welding track of corresponding mechanical arm；
C, weldering device carry out welding job, when mechanical arm assigns to arrival weld seam start-stop position, control system control machinery
Arm has performed receipts arc program；
D, when a welding unit end-of-job, mechanical arm drives clear rifle to cut an equipment and cuts silk, bonding machine to complete clear rifle
Device people system is moved to next welding unit by guide rail and worked on automatically.
5. the welding method of the Intelligent welding system according to claim 4 for Analysis of Ship Grillages constructed machine people, it is special
Levy and be：In b step, laser scanning part transmits the position while welding characteristic point data being collected into control system, control system
Obtained data and preset data are contrasted, calculated, departure is drawn, welding track is re-started immediately and plans and converts
Into the mobile data of mechanical arm, and mechanical arm is fed data back to, mechanical arm is transported according to the data finally given
It is dynamic.
6. the welding method of the Intelligent welding system according to claim 4 for Analysis of Ship Grillages constructed machine people, it is special
Levy and be：
In step c, weldering device is when carrying out Analysis of Ship Grillages structure welding, including fillet welding in the vertical position, flat fillet weld, fillet weldering and cornerite
Weldering, weld gap is in 0-5mm, and surface of steel plate pretreatment primer, weld seam nearby need not polishing；
When welding process uses CO2 gas shielded arc weldings, flux-cored wire, flat fillet weld and the welding of fillet welding in the vertical position position, weldering device and steel
It is in 40 ° -45° angle between plate, weldering device band V-type is swung, and weldering device is stopped when swinging to two side ends according to weld gap
0.5-1.5 seconds.
7. the welding method of the Intelligent welding system according to claim 4 for Analysis of Ship Grillages constructed machine people, it is special
Levy and be：In step c, when being welded, plate is mended from during fillet welding in the vertical position changes into flat fillet weld in welding, there is a fillet mistake
Cross；
Mend fillet welding in the vertical position and flat fillet weld at plate separately to weld, overlapping blow-out point is excessively located in fillet.
8. the welding method of the Intelligent welding system according to claim 4 for Analysis of Ship Grillages constructed machine people, it is special
Levy and be：Described Intelligent welding system includes welder, the digital welding power source being connected with welder and control system
System；
Described welder includes guide rail, and the welding robot system being located on guide rail, and it is man-machine that control system is connected with one
Interactive system, described man-machine interactive system butt welding machine device people's system is controlled；
Described welding robot system includes mechanical arm, and mechanical arm is connected with laser scanning surface part and weldering device；
Described guide rail is arranged on guide rail framework, and guide rail framework is provided with welder base, and welder base is provided with and led
To wheel, welder can be slided by directive wheel on guide rail framework；
Welder base cuts an equipment provided with welding wire feeder and clear rifle.
9. the welding method of the Intelligent welding system according to claim 8 for Analysis of Ship Grillages constructed machine people, it is special
Levy and be：Welder base is provided with support arm, to be rotatably connected between described mechanical arm and support arm, manipulator
Arm is provided with shaft flange disk, and described weldering device and laser scanning part is arranged on shaft flange disk, described laser scanning
Part is arranged at the lower section of weldering device.
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| CN201611263692.4A CN107052508A (en) | 2016-12-30 | 2016-12-30 | Intelligent welding system and its welding procedure for Analysis of Ship Grillages constructed machine people |
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| CN201611263692.4A CN107052508A (en) | 2016-12-30 | 2016-12-30 | Intelligent welding system and its welding procedure for Analysis of Ship Grillages constructed machine people |
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| CN113600967A (en) * | 2021-08-11 | 2021-11-05 | 潍坊新松机器人自动化有限公司 | Welding method and multi-robot welding workstation |
| CN114012295A (en) * | 2021-10-29 | 2022-02-08 | 上海中船临港船舶装备有限公司 | Robot welding system and method for ship curved surface structure |
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| CN114905115A (en) * | 2022-06-30 | 2022-08-16 | 中船黄埔文冲船舶有限公司 | Robot welding method and device for assembling vertical welding seams |
| CN115041856A (en) * | 2022-06-30 | 2022-09-13 | 中船黄埔文冲船舶有限公司 | Welding method and device for intermediate-assembled vertical fillet weld |
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| CN109530865A (en) * | 2019-01-16 | 2019-03-29 | 绍兴汉立工业自动化科技有限公司 | A kind of chassis of container welding procedure of band three-dimensional weld seam recognition |
| CN109746602A (en) * | 2019-03-28 | 2019-05-14 | 北部湾大学 | A kind of welding robot of ship group Vertical board support structure |
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| CN111015053A (en) * | 2019-12-23 | 2020-04-17 | 渤海造船厂集团有限公司 | Digital assembly method for plate frame steel structure |
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| CN113510338A (en) * | 2021-07-30 | 2021-10-19 | 广船国际有限公司 | Automatic welding process applied to ship flat fillet welding |
| CN113600967A (en) * | 2021-08-11 | 2021-11-05 | 潍坊新松机器人自动化有限公司 | Welding method and multi-robot welding workstation |
| CN113600967B (en) * | 2021-08-11 | 2022-10-11 | 潍坊新松机器人自动化有限公司 | Welding method and multi-robot welding workstation |
| CN114147317A (en) * | 2021-10-26 | 2022-03-08 | 上海中船临港船舶装备有限公司 | Robot welding process for ship curved surface structure |
| CN114012295A (en) * | 2021-10-29 | 2022-02-08 | 上海中船临港船舶装备有限公司 | Robot welding system and method for ship curved surface structure |
| CN114571123A (en) * | 2022-04-01 | 2022-06-03 | 广船国际有限公司 | Full-position welding method for patch board |
| CN114770012A (en) * | 2022-06-20 | 2022-07-22 | 中铁山桥集团有限公司 | Automatic rust removal, assembly and positioning welding equipment for diaphragm plate structure |
| CN114905115A (en) * | 2022-06-30 | 2022-08-16 | 中船黄埔文冲船舶有限公司 | Robot welding method and device for assembling vertical welding seams |
| CN115041856A (en) * | 2022-06-30 | 2022-09-13 | 中船黄埔文冲船舶有限公司 | Welding method and device for intermediate-assembled vertical fillet weld |
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