CN109079309A - A kind of stirring friction welding system and its clamp control method - Google Patents
A kind of stirring friction welding system and its clamp control method Download PDFInfo
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- CN109079309A CN109079309A CN201811046997.9A CN201811046997A CN109079309A CN 109079309 A CN109079309 A CN 109079309A CN 201811046997 A CN201811046997 A CN 201811046997A CN 109079309 A CN109079309 A CN 109079309A
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- weld seam
- welded workpiece
- clamping mechanism
- workbench
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The present invention discloses a kind of stirring friction welding system and clamps control method, including control unit, Friction Stir Welding equipment, clamp unit, path planning unit, first driving unit and sensor, position based on the Friction Stir Welding equipment relative to weld seam, the clamp system of control corresponding position, which lifts to unclamp weld seam or push, compresses weld seam, the unit that clamps includes workbench, positioning mechanism, clamping mechanism and the driving mechanism clamped for driving the positioning mechanism and clamping mechanism to position, the driving mechanism is hydraulic drive mechanism or cylinder driving mechanism, the clamping mechanism includes briquetting, shaft and connecting rod, the briquetting is connected by the connecting rod being set in the shaft with the driving mechanism.System of the invention is automatically positioned and clamps, and accurate positioning clamps reliably, and is applicable to the welded workpiece of multiple specifications and model.
Description
Technical field
The present invention relates to a kind of welding technology field, in particular to a kind of stirring friction welding system and controlling party is clamped
Method.
Background technique
Agitating friction welding technology is a kind of novel solid phase joining technique, mainly makes to weld material using frictional heat and mechanical agitation
A series of processes such as plasticizing, recovery and recrystallization occur for material, and then form tight weld.Currently, the technology aerospace,
The maturation application of the fields such as track train, ship, electronics industry.Compared with conventional fused weldering, quality few with connector defect
The advantages that height and green non-pollution.Currently, agitating friction welding technology has broad application prospects, however, traditional plate
Splicing welding fixture is that briquetting is pressed on welded workpiece, and welded workpiece rear portion is padded to a little higher than to welding plate, then with pulling
Hand locking nut is to reach clamping purpose.Such built-up jig clamping process is more complex, and welding requires adjustment fixture weight every time
It newly clamps, reduces production efficiency, be not suitable for used in mass production.And device fixture selects the unreasonable weld seam that will appear to become
The defects of shape, not weld penetration, internal tunnel, either production application or technical research, can all cause economic loss, efficiency decline.
It is therefore necessary to provide a kind of agitating friction weldering system that can weld plurality of specifications welded workpiece to overcome the above problem.
Summary of the invention
The object of the present invention is to provide a kind of a kind of agitating friction welderings that can be automatically positioned and clamp and clamp conveniently, firm
System and its clamp control method.
The first purpose of this invention is to provide a kind of agitating friction weldering system, including control unit and in the control
Unit processed carries out the Friction Stir Welding equipment of data exchange, clamps unit, the weld seam welding road for determining welded workpiece
The path planning unit of diameter, the first driving unit for driving the Friction Stir Welding equipment to move along path planning and use
In the sensor for determining position of the Friction Stir Welding equipment relative to weld seam, it is based on the Friction Stir Welding equipment phase
For the position of weld seam, the clamp system for controlling corresponding position, which lifts to unclamp weld seam or push, compresses weld seam, the folder
Dress unit includes workbench, positioning mechanism, clamping mechanism and clamps for driving the positioning mechanism and clamping mechanism to position
Driving mechanism, the driving mechanism be hydraulic drive mechanism or cylinder driving mechanism, the clamping mechanism include briquetting, shaft and
Connecting rod, the briquetting are connected by the connecting rod being set in the shaft with the driving mechanism, and the driving mechanism is passed through
It moves up and down, drives the reciprocal flip-flop movement of the briquetting to realize that clamp system lifts to unclamp weld seam or push and compress weld seam.
Further, stirring friction welding system of the invention is provided with for placing work to be welded on the workbench
First mounting plate of part, first mounting plate include support plate and fixed plate, and first mounting plate passes through the fixed plate
Be detachably secured on the workbench, when the sensor detect the Friction Stir Welding equipment close to some or
When at certain several described clamping mechanism position, control unit controls hold-down mechanism at the position and lifts release weld seam, when stirring rubs
When wiping welding equipment is left at the press mechanism position, control unit controls clamping mechanism at the position and pushes compression weld seam, until
The weld seam of welded workpiece is all until welding completion.
Further, stirring friction welding system of the invention, the driving unit are cylinder driving unit, including gas supply
It stands, appendix and cylinder, the cylinder are connected with the supply station by appendix, are provided on the workbench for for institute
State the first mounting hole of the first mounting plate installation and the third mounting hole for passing through for the appendix, second mounting plate
It is installed on the workbench or is installed on first mounting plate by the second mounting hole.
Further, stirring friction welding system of the invention, the driving unit are hydraulic drive unit, including hydraulic
Work station, petroleum pipeline and hydraulic stem, the hydraulic stem by petroleum pipeline, clamp hydraulic cylinder and be connected with the hydraulic workstation, institute
It states and is provided on workbench for the first mounting hole for first mounting plate installation and for supplying the appendix to pass through
Third mounting hole, second mounting plate are installed on the workbench or are installed on first installation by the second mounting hole
On plate.
Further, stirring friction welding system of the invention, first mounting plate are described to be welded including being used to support
It connects the support plate of workpiece and for the fixed plate fixed with the workbench, the weld seam of the welded workpiece is placed in the branch
On fagging, the weld seam is pressed in the support plate by the briquetting, and the positioning mechanism is set to the outer of the support plate
Side, the positioning mechanism on the workbench width direction is set between the clamping mechanism, described fixed on length direction
Position mechanism and clamping mechanism interval setting, wherein be located at the ipsilateral positioning mechanism and the clamping mechanism both with respect to
The side neutrality line is symmetrical arranged.
Further, stirring friction welding system of the invention, first mounting plate are described to be welded including being used to support
It connects the support plate of workpiece and for the fixed plate fixed with the workbench, the weld seam of the welded workpiece is placed in the branch
On fagging, the weld seam is pressed in the support plate by the briquetting, and the positioning mechanism is set to the interior of the support plate
Side is symmetrical arranged wherein being located at the ipsilateral clamping mechanism both with respect to the side neutrality line.
Further, stirring friction welding system of the invention, the positioning mechanism include that the first locating piece and second are fixed
Position part, first locating piece and second locating piece all have vertically oriented end face, and the welded workpiece passes through described
The cross-sectional shape of first locating piece and second locating piece positioning, first locating piece and the second locating piece is not identical,
Convenient for confirming the placement location of the welded workpiece.
Further, stirring friction welding system of the invention, the sensor include being installed to the agitating friction weldering
The first sensor of equipment and the second sensor being installed on the workbench are connect, the second sensor is around described to be welded
It installs on the periphery of workpiece.
Further, stirring friction welding system of the invention, the second sensor include determining the work to be welded
The sensor of part determines in the sensor of weld seam and the sensor of the determining clamp system position of the welded workpiece
It is one or more.
Another object of the present invention is to provide a kind of Friction Stir Weldings to clamp control method, including any of the above-described stirring
Friction welding system, this method comprises:
When welded workpiece is placed on the table, described control unit detects the position of clamping mechanism according to the sensor
It sets, controls the positioning mechanism and position welded workpiece；
When the sensor detects the Friction Stir Welding equipment close to some or certain several clamping mechanism positions
When place, described control unit, which controls clamping mechanism at the position and lifts, unclamps weld seam to complete to weld at the position, when the biography
When sensor detects that Friction Stir Welding equipment is left at the clamping mechanism position, described control unit controls to be clamped at the position
Mechanism, which pushes, compresses weld seam, until the weld seam of welded workpiece, which all welds, to be completed.
The utility model has the advantages that a kind of stirring friction welding system provided by the invention, there are following advantages: the present invention is using removable
The first mounting plate is unloaded, plurality of specifications and size welded workpiece can be can be realized with the size of unrestricted choice welded workpiece
Welding, and can will clamp pedestal when replacement and remove, it is mounted on the fixation position of the first new mounting plate, replacement side
Just, fast；Further, positioning mechanism can be set on the inside of the support plate of the first mounting plate, be effectively utilized support plate
Inner space is laid out more reasonable, compact so that positioning mechanism and clamping mechanism is not in interference.The present invention is using biography
Sensor and hydraulic workstation are automatically positioned and are clamped, and accurate positioning clamps reliably, are avoided other and are manually clamped process,
Greatly improve welding efficiency and welding precision.Moreover, welding when, it is only necessary to open the briquetting at welding position, clamp it is firm,
It avoids other and manually clamps process, greatly improve welding efficiency and welding precision.
Detailed description of the invention
Fig. 1, stirring friction welding system structural schematic diagram of the invention.
Fig. 2, stirring friction welding system of the invention one kind clamp cell schematics (positioning mechanism be set to support plate
Outside, clamping mechanism is fixed on the worktable).
Fig. 3, stirring friction welding system of the invention one kind clamp cellular construction schematic diagram (positioning mechanism be set to branch
The inside of fagging, clamping mechanism are fixed on the first mounting plate).
Fig. 4, stirring friction welding system of the invention one kind clamp cellular construction schematic diagram (positioning mechanism be set to branch
The inside of fagging, clamping mechanism are fixed on the first mounting plate).
Fig. 5, stirring friction welding system of the invention a kind of clamping structure structural schematic diagram.
Appended drawing reference: 1, workbench, the 2, first mounting plate, 3, positioning mechanism, 4, clamping mechanism, 5, clamping mechanism, 11,
One mounting hole, 12, third mounting hole, 21, support plate, 22, fixed plate, the 23, second mounting hole, 31, petroleum pipeline, 32, clamp liquid
Cylinder pressure, 33, hydraulic stem, 51, briquetting, 52, shaft, 53, connecting rod.
Specific embodiment
In order to have clearer understanding to technical solution of the present invention, purpose and effect, now in conjunction with the Detailed description of the invention present invention
Specific embodiment.
As shown in Fig. 1 to 5, the first purpose of this invention is to provide a kind of stirring friction welding system, including control
Unit and in described control unit carry out data exchange Friction Stir Welding equipment, clamp unit, to be welded for determining
The path planning unit of the weld seam path of welding of workpiece, for driving the Friction Stir Welding equipment to move along path planning
First driving unit and sensor for determining position of the Friction Stir Welding equipment relative to weld seam, are stirred based on described
Position of the friction welding apparatus relative to weld seam is mixed, the clamp system for controlling corresponding position, which lifts, unclamps weld seam or pushing
Weld seam is compressed, the unit that clamps includes workbench 1, positioning mechanism 4, clamping mechanism 5 and for driving 4 and of positioning mechanism
Clamping mechanism 5 positions the driving mechanism 3 that clamps, and the driving mechanism 3 is hydraulic drive mechanism 3 or cylinder driving mechanism 3, described
Clamping mechanism 5 includes briquetting 51, shaft 52 and connecting rod 53, the briquetting 51 by the connecting rod 53 that is set in the shaft 52 with
The driving mechanism 3 is connected, and by the up and down motion of the driving mechanism 3, the reciprocal flip-flop movement of the briquetting 51 is driven to realize
Clamp system, which lifts to unclamp weld seam or push, compresses weld seam.
Further, stirring friction welding system of the invention is provided with for placing work to be welded on the workbench 1
First mounting plate 2 of part, first mounting plate 2 include support plate 21 and fixed plate 22, and first mounting plate 2 passes through described
Fixed plate 22 is detachably secured on the workbench 1, when the sensor detects that the Friction Stir Welding equipment connects
When at nearly some or certain several 5 positions of clamping mechanism, control unit controls hold-down mechanism at the position and lifts release weldering
Seam, when Friction Stir Welding equipment is left at the press mechanism position, control unit controls clamping mechanism 5 at the position and pushes pressure
Tight weld seam, until the weld seam of welded workpiece, which all welds, to be completed.
Further, stirring friction welding system of the invention, the driving unit are cylinder driving unit, including gas supply
It stands, appendix and cylinder, the cylinder are connected with the supply station by appendix, are provided on the workbench 1 for supplying
The first mounting hole 11 that first mounting plate 2 is installed and the third mounting hole 12 for being passed through for the appendix, described the
Two mounting plates are installed on the workbench 1 or are installed on first mounting plate 2 by the second mounting hole 23.
Further, stirring friction welding system of the invention, the driving unit are hydraulic drive unit, including hydraulic
Work station 3, petroleum pipeline 31 and hydraulic stem 33, the hydraulic stem 33 pass through petroleum pipeline 31, clamp hydraulic cylinder 32 and the hydraulic work
Make station 3 to be connected, be provided on the workbench 1 for the first mounting hole 11 for first mounting plate 2 installation and for supplying
The third mounting hole 12 that the appendix passes through, second mounting plate are installed on the workbench 1 by the second mounting hole 23
Above or it is installed on first mounting plate 2.
Further, stirring friction welding system of the invention, first mounting plate 2 are described to be welded including being used to support
It connects the support plate 21 of workpiece and for the fixed plate 22 fixed with the workbench 1, the weld seam of the welded workpiece is placed in
In the support plate 21, the weld seam is pressed in the support plate 21 by the briquetting 51, and the positioning mechanism 4 is set to institute
The outside of support plate 21 is stated, the positioning mechanism 4 in 1 width direction of workbench is set between the clamping mechanism 5,
The positioning mechanism 4 and the setting of the interval of the clamping mechanism 5 on length direction, wherein being located at ipsilateral 4 He of the positioning mechanism
The clamping mechanism 5 is symmetrical arranged both with respect to the side neutrality line.
Further, stirring friction welding system of the invention, first mounting plate 2 are described to be welded including being used to support
It connects the support plate 21 of workpiece and for the fixed plate 22 fixed with the workbench 1, the weld seam of the welded workpiece is placed in
In the support plate 21, the weld seam is pressed in the support plate 21 by the briquetting 51, and the positioning mechanism 4 is set to institute
The inside of support plate 21 is stated, is symmetrical arranged wherein being located at the ipsilateral clamping mechanism 5 both with respect to the side neutrality line.
Further, stirring friction welding system of the invention, the positioning mechanism 4 include that the first locating piece and second are fixed
Position part, first locating piece and second locating piece all have vertically oriented end face, and the welded workpiece passes through described
The cross-sectional shape of first locating piece and second locating piece positioning, first locating piece and the second locating piece is not identical,
Convenient for confirming the placement location of the welded workpiece.
Further, stirring friction welding system of the invention, the sensor include being installed to the agitating friction weldering
The first sensor of equipment and the second sensor being installed on the workbench 1 are connect, the second sensor is around described to be welded
Connect the periphery installation of workpiece.
Further, stirring friction welding system of the invention, the second sensor include determining the work to be welded
The sensor of part determines in the sensor of weld seam and the sensor of the determining clamp system position of the welded workpiece
It is one or more.
Another object of the present invention is to provide a kind of Friction Stir Weldings to clamp control method, including any of the above-described stirring
Friction welding system, this method comprises:
When welded workpiece is placed on workbench 1, described control unit detects clamping mechanism 5 according to the sensor
Position controls the positioning mechanism 4 and positions welded workpiece；
When the sensor detects the Friction Stir Welding equipment close to some or certain several 5 positions of clamping mechanism
When place, described control unit, which controls clamping mechanism 5 at the position and lifts, unclamps weld seam to complete to weld at the position, when the biography
When sensor detects that Friction Stir Welding equipment is left at 5 position of clamping mechanism, described control unit is controlled and is pressed from both sides at the position
Mounting mechanism 5, which pushes, compresses weld seam, until the weld seam of welded workpiece, which all welds, to be completed.
Specifically, by taking hydraulic driving mode as an example, a kind of peace for clamping unit of stirring friction welding system of the invention
Dress method, concrete operations are as follows:
Step 1: the first mounting plate 2 is fixed on workbench 1；
Petroleum pipeline 31 is arranged in the positioning mechanism 4 of workbench 1 in advance and clamping mechanism 5 passes through on the first mounting plate 2 by step 2
The second mounting hole 23 be installed on 2 corresponding position of the first mounting plate；
Welded workpiece locating clip is mounted on the first mounting base, by institute by step 3 by positioning mechanism 4 and clamping mechanism 5
The weld seam for stating welded workpiece is pressed in the support plate 21 of the first mounting plate 2；
Hold-down mechanism successively or is symmetrically lifted release or pushes compression by step 4 according to the path of welding of welded workpiece,
It is completed until the weld seam of the welded workpiece all welds.
Step 5, when agitating friction weldering plumb joint will reach at hold-down mechanism position, control system controls the position
Place's hold-down mechanism lifts release weld seam, welds and finishes at the hold-down mechanism position, control system controls compacting machine at the position
Structure pressure compresses weld seam, completes until the weld seam of the welded workpiece all welds；
Step 6, whole hold-down mechanisms, which are opened, to rise, and whole positioning mechanisms 4 unclamp, and take out welded workpiece.
The utility model has the advantages that a kind of agitating friction provided by the invention welds system, there are following advantages: the present invention is using detachable
First mounting plate 2 can be realized the weldering of plurality of specifications and size welded workpiece with the size of unrestricted choice welded workpiece
Pedestal can will be clamped when connecing, and replacing to remove, is mounted on the fixation position of the first new mounting plate 2, clamp dress
It is convenient, fast to set replacement；Further, positioning mechanism can be set on the inside of the support plate of the first mounting plate, effective use
Support plate inner space is laid out more reasonable, compact so that positioning mechanism and clamping mechanism is not in interference.This hair
Bright to be automatically positioned and clamped using sensor and hydraulic workstation 3, accurate positioning clamps reliably, and it is artificial to avoid other
Process is clamped, welding efficiency and welding precision are greatly improved.Moreover, when welding, it is only necessary to open the briquetting at welding position
51, it clamps firm, avoids other and manually clamp process, greatly improve welding efficiency and welding precision.
Of the invention clamps unit, firmly welded workpiece can be fixed on workbench 1, thus to be welded in welding process
Shaking will not be generated by connecing workpiece, and welding accuracy is high, and welding quality is good.Welded workpiece is treated quickly to be clamped and replaced,
It is succinct to clamp process, facilitate the disassembly of welded workpiece and the first mounting plate 2, not only can once adjust and be used for multiple times,
And processing duration can be substantially reduced with the welded workpiece of suitable for various size and model, improve production efficiency and set
Standby utilization rate and utilization rate of equipment and installations.
Claims (10)
1. a kind of stirring friction welding system, which is characterized in that carry out data including control unit and in described control unit
The Friction Stir Welding equipment of exchange, the path planning list for clamping unit, weld seam path of welding for determining welded workpiece
Member, the first driving unit for driving the Friction Stir Welding equipment to move along path planning and for determining the stirring
Sensor of the friction welding apparatus relative to the position of weld seam, the position based on the Friction Stir Welding equipment relative to weld seam
It sets, the clamp system for controlling corresponding position, which lifts to unclamp weld seam or push, compresses weld seam, and the unit that clamps includes work
Make platform, positioning mechanism, clamping mechanism and the driving mechanism for driving the positioning mechanism and clamping mechanism positioning to clamp, it is described
Driving mechanism is hydraulic drive mechanism or cylinder driving mechanism, and the clamping mechanism includes briquetting, shaft and connecting rod, the briquetting
It is connected by the connecting rod being set in the shaft with the driving mechanism, by the up and down motion of the driving mechanism, is driven
The reciprocal flip-flop movement of briquetting realizes that clamp system lifts to unclamp weld seam or push and compresses weld seam.
2. stirring friction welding system according to claim 1, which is characterized in that be provided on the workbench for putting
The first mounting plate of welded workpiece is set, first mounting plate includes support plate and fixed plate, and first mounting plate passes through
The fixed plate is detachably secured on the workbench, when the sensor detects that the Friction Stir Welding equipment connects
When at nearly some or certain several clamping mechanism positions, control unit controls hold-down mechanism at the position and lifts release weldering
Seam, when Friction Stir Welding equipment is left at the press mechanism position, control unit controls clamping mechanism at the position and pushes pressure
Tight weld seam, until the weld seam of welded workpiece, which all welds, to be completed.
3. stirring friction welding system according to claim 2, which is characterized in that the driving unit is that cylinder driving is single
Member, including supply station, appendix and cylinder, the cylinder are connected with the supply station by appendix, are set on the workbench
It is equipped with for the first mounting hole for first mounting plate installation and the third mounting hole for being passed through for the appendix, institute
The second mounting plate is stated to be installed on the workbench or be installed on first mounting plate by the second mounting hole.
4. a kind of stirring friction welding system according to claim 2, which is characterized in that the driving unit is hydraulic drive
Moving cell, including hydraulic workstation, petroleum pipeline and hydraulic stem, the hydraulic stem pass through petroleum pipeline, clamp hydraulic cylinder and the liquid
It presses work station to be connected, is provided on the workbench for the first mounting hole for first mounting plate installation and for for institute
The third mounting hole that appendix passes through is stated, second mounting plate is installed on the workbench or is installed by the second mounting hole
In on first mounting plate.
5. a kind of stirring friction welding system according to claim 3 or 4, which is characterized in that the first mounting plate packet
Include the support plate for being used to support the welded workpiece and for the fixed plate fixed with the workbench, the welded workpiece
Weld seam be placed in the support plate, the weld seam is pressed in the support plate by the briquetting, and the positioning mechanism is set
Be placed in the outside of the support plate, the positioning mechanism on the workbench width direction be set to the clamping mechanism it
Between, the positioning mechanism and clamping mechanism interval setting on length direction, wherein be located at the ipsilateral positioning mechanism and
The clamping mechanism is symmetrical arranged both with respect to the side neutrality line.
6. a kind of stirring friction welding system according to claim 3 or 4, which is characterized in that the first mounting plate packet
Include the support plate for being used to support the welded workpiece and for the fixed plate fixed with the workbench, the welded workpiece
Weld seam be placed in the support plate, the weld seam is pressed in the support plate by the briquetting, and the positioning mechanism is set
It is placed in the inside of the support plate, is symmetrical arranged wherein being located at the ipsilateral clamping mechanism both with respect to the side neutrality line.
7. stirring friction welding system according to claim 3 or 4, which is characterized in that the positioning mechanism includes first
Locating piece and the second locating piece, first locating piece and second locating piece all have vertically oriented end face, described to be welded
Workpiece is connect to position by first locating piece and second locating piece, first locating piece and the second locating piece it is transversal
Face shape is not identical, convenient for confirming the placement location of the welded workpiece.
8. stirring friction welding system according to claim 3 or 4, which is characterized in that the sensor includes being installed to
The first sensor of the Friction Stir Welding equipment and the second sensor being installed on the workbench, second sensing
Device is installed around the periphery of the welded workpiece.
9. stirring friction welding system according to claim 8, which is characterized in that the second sensor includes determining institute
State the sensor of welded workpiece, the sensor for the weld seam for determining the welded workpiece and the determining clamp system position
One of sensor is a variety of.
10. a kind of Friction Stir Welding clamps control method, which is characterized in that including agitating friction as described in claim 1
Welding system, this method comprises:
When welded workpiece is placed on the table, described control unit detects the position of clamping mechanism according to the sensor
It sets, controls the positioning mechanism and position welded workpiece；
When the sensor detects the Friction Stir Welding equipment close to some or certain several clamping mechanism positions
When place, described control unit, which controls clamping mechanism at the position and lifts, unclamps weld seam to complete to weld at the position, when the biography
When sensor detects that Friction Stir Welding equipment is left at the clamping mechanism position, described control unit controls to be clamped at the position
Mechanism, which pushes, compresses weld seam, until the weld seam of welded workpiece, which all welds, to be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046997.9A CN109079309A (en) | 2018-09-08 | 2018-09-08 | A kind of stirring friction welding system and its clamp control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046997.9A CN109079309A (en) | 2018-09-08 | 2018-09-08 | A kind of stirring friction welding system and its clamp control method |
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| CN109079309A true CN109079309A (en) | 2018-12-25 |
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| CN201811046997.9A Pending CN109079309A (en) | 2018-09-08 | 2018-09-08 | A kind of stirring friction welding system and its clamp control method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604810A (en) * | 2018-12-26 | 2019-04-12 | 湖南坤鼎数控科技有限公司 | A kind of friction stir welding machine |
| CN110193659A (en) * | 2019-07-05 | 2019-09-03 | 江苏北人机器人系统股份有限公司 | Fixture for agitating friction weldering |
| CN110711934A (en) * | 2019-11-14 | 2020-01-21 | 珠海市润星泰电器有限公司 | Friction stir welding equipment and process |
| CN111266871A (en) * | 2020-04-01 | 2020-06-12 | 吉林省中赢高科技有限公司 | Novel friction welding equipment and production line |
| CN114043069A (en) * | 2021-11-08 | 2022-02-15 | 陕西飞机工业有限责任公司 | Semi-automatic device for friction stir welding of large aircraft floor assembly |
| CN115194394A (en) * | 2022-09-14 | 2022-10-18 | 江苏时代新能源科技有限公司 | Welding jig and welding equipment |
| CN115283926A (en) * | 2022-09-29 | 2022-11-04 | 江苏时代新能源科技有限公司 | Welding jig and welding equipment |
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