CN104785596A - Metal plate machining device - Google Patents
Metal plate machining device Download PDFInfo
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- CN104785596A CN104785596A CN201510173977.8A CN201510173977A CN104785596A CN 104785596 A CN104785596 A CN 104785596A CN 201510173977 A CN201510173977 A CN 201510173977A CN 104785596 A CN104785596 A CN 104785596A
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Abstract
The invention discloses a metal plate machining device. The metal plate machining device comprises a bottom plate, a fixed pressing plate, a movable pressing plate, a rotating shaft and a bending block and further comprises guide grooves. Protruding portions are arranged at the bottom of the movable pressing plate, and a pressing plate braking portion is further arranged on the movable pressing plate. The pressing plate braking portion comprises a threaded base and an abutting threaded rod, and the axis direction of the abutting threaded rod is parallel to the length direction of the guide grooves. An abrasion reduction block is further fixed to the movable pressing plate and provided with a T-shaped connecting groove, and the width of the tail end of the connecting groove is larger than that of the opening end of the connecting groove. An annular protrusion inlaid in the wider end of the connecting groove is arranged at the end, close to the movable pressing plate, of the abutting threaded rod. The position of the bending block is adjustable in the radial direction of the rotating shaft. The metal plate machining device is simple in structure, appropriate bending radii can be obtained according to different plate thicknesses, the straight edge bending effect or the rounded bending effect of aluminum alloy plates is easily achieved, and edge folding quality and edge folding efficiency of covered edges of aluminum alloy plates for edge coverage of solar cell panels are improved.
Description
Technical field
The present invention relates to solar cell panel manufacturing apparatus field, particularly relate to a kind of sheet metal production device.
Background technology
The conventional energy resources such as coal, oil, natural gas are day by day exhausted, the problem that energy shortage causes in the world gets more and more, clean as one, pollution-free, the inexhaustible energy of solar energy, utilization of new energy resources has in recent years played very important effect, existing city street lamp lighting installation, the solar energy solar panel generating group of beginning to take shape, or even the solar panel be arranged on family roof, be and alleviate the dependence of existing productive life to coal electrical travelling industry and made outstanding contribution.
In prior art; solar panel generally by dividing other safety glass, EVA adhesive film, cell piece, EVA adhesive film, TPT backplane to form from side to opposite side, is also provided with the protection of aluminum alloy frame for solar panel usually on the edge of solar panel.Above aluminum alloy frame all needs to carry out flanging process in the pre-assembly, and the middle-size and small-size thickness adaptive capacity of folding brake to sheet material of prior art is not strong.
Summary of the invention
All need in the pre-assembly to carry out flanging process for aluminum alloy frame in above-mentioned prior art, the problem that the middle-size and small-size folding brake of prior art is not strong to the thickness adaptive capacity of sheet material, the invention provides a kind of sheet metal production device.
For the problems referred to above, a kind of sheet metal production device provided by the invention is achieved the goal by following technical essential: a kind of sheet metal production device, comprise base plate, fixation clip, movable pressing board, rotating shaft and bending block, described fixation clip, movable pressing board and rotating shaft are all arranged on base plate, fixation clip and movable pressing board spacing adjustable, and described spacing forms folding brake to the clamping gap of sheet material, described bending block is fixed in rotating shaft, and rotating shaft can around own axis, also comprise the gathering sill in strip on base plate, the length direction of described gathering sill is along the spacing direction of fixation clip and movable pressing board, the bottom of described movable pressing board is provided with the protuberance being arranged in gathering sill, fixation clip is fixed on base plate, described movable pressing board is also provided with the pressing plate braking parts of moving along fixation clip and movable pressing board spacing direction for braking activity pressing plate,
Described pressing plate braking parts comprises the threaded block be fixed on base plate and the fastening screw be threaded with threaded block, and the axis direction of described fastening screw is parallel with the length direction of gathering sill;
Described movable pressing board is also fixed with anti-attrition block, and described anti-attrition block is provided with the link slot that T-shaped and terminal end width is greater than open end width, described puller bolt is provided with near the end of movable pressing board one end the annular protrusion be embedded in the wider one end of link slot;
Radial direction along described rotating shaft is also provided with radial slot, and radially groove is adjustable in the position of described bending block in rotating shaft radial direction.
Concrete, the movable pressing board arranged and fixation clip are used for the clamping in the bending forming process of photovoltaic panel bound edge aluminum alloy frame, namely adopt and be clamped between movable pressing board and fixation clip to above-mentioned aluminium alloy plate part, aluminum alloy frame exposed portion bends by the compression bending block in the bending block process that axis rotates around the shaft, obtains corner in directly stupefied or comparatively mellow and full bending flex point.The present invention is by being set to the fit system of movable pressing board by gathering sill on the protuberance bottom it and base plate, the sidewall of gathering sill defines the motion state of movable pressing board under the effect of pressing plate braking parts, namely the length of fastening screw between threaded block and movable pressing board is increased by rotating fastening screw, just the compression of aluminium alloy plate can be realized, this just makes for during for obtaining multi-form aluminium alloy plate bending flex point form, by changing the sidewall shape of movable pressing board as aluminium alloy plate supporting surface, just the aluminium alloy plate flexural deformation of mating with described sidewall shape can be obtained, and the type of attachment of above movable pressing board and base plate, be convenient to the movable pressing board of replacing different lateral form to meet above-mentioned technology needs.
Adopt fastening screw and movable pressing board by anti-attrition block as intermediate member transmitting force, described anti-attrition block can adopt the object such as metal derby as silicon carbide ceramics, polytetrafluoroethylene (PTFE), any surface finish, the annular protrusion arranged preferably is set to annular, like this, annular protrusion is fastened on the bottom of link slot, namely the diameter of annular protrusion is between link slot open end width and bottom width, in the process that fastening screw rotates, can realize movable pressing board and fastening screw end same enter with going out, be beneficial to working (machining) efficiency of the present invention.
The present invention is by being set to bend the block version adjustable relative to the radial position of rotating shaft, be convenient to the thickness according to aluminum alloy frame, change bending block when turning to the side of movable pressing board and fixation clip relative to the spacing size of both sides, as when aluminium alloy plate is thicker, both spacing are increased, if such aluminium alloy plate is thicker, then there is not interior outside excess compression and the stretching of bending flex point, when aluminium alloy plate is thinner, comparatively directly stupefied bending flex point can be obtained, when required bending flex point needs mellow and full effect, take the mode increasing described spacing just can reach requirement technique effect equally.
Further technical scheme is:
The rotation precision of for the benefit of rotating shaft, described base plate is also fixedly connected with bearing, and the endoporus of described rotating shaft and bearing is interference fit.
For ease of braking axis of rotation, described bending block is also fixedly connected with the turning handle being positioned at rotating shaft radial direction.
For optimizing the precision that gathering sill leads to movable pressing board, more than one of described gathering sill, the bottom of described movable pressing board is provided with multiple protuberance laid respectively in gathering sill.
For ease of the connection of the present invention and workbench, described base plate is also provided with multiple fixed bolt hole.
As the lower-cost anti-attrition block of material of one, described anti-attrition block is copper billet, is preferably red copper block.
The bending block version adjustable along rotating shaft radial direction position is realized as a kind of being convenient to, the cross section of described radial slot is the T-slot structure that open end width is less than bottom width, also fixture block is provided with in the bottom of radial slot, one end of bending block is also provided with radial plate, is also provided with the turnbuckle for distance adjustment between the two between radial plate and fixture block.In above structure, when turnbuckle pretightning force is larger, the power of radial plate and fixture block clamping rotating shaft is comparatively large, and bending block is fixed relative to the position of rotating shaft, when removing or reduce above-mentioned pretightning force, radially groove adjustment can bend the position of block.
For ease of the setting of described radial slot, be namely convenient to the processing of rotating shaft, described rotating shaft comprises axle and lower shaft, and described radial slot is positioned on axle.Above structure coordinates milling machine or shaping machine by drilling machine, coordinates Common Use Tools just can complete manufacture.
The present invention has following beneficial effect:
1, structure of the present invention is simple, the movable pressing board arranged and fixation clip are used for the clamping in the bending forming process of photovoltaic panel bound edge aluminum alloy frame, namely adopt and be clamped between movable pressing board and fixation clip to above-mentioned aluminium alloy plate part, aluminum alloy frame exposed portion bends by the compression bending block in the bending block process that axis rotates around the shaft, obtains corner in directly stupefied or comparatively mellow and full bending flex point.The present invention is by being set to the fit system of movable pressing board by gathering sill on the protuberance bottom it and base plate, the sidewall of gathering sill defines the motion state of movable pressing board under the effect of pressing plate braking parts, namely the length of fastening screw between threaded block and movable pressing board is increased by rotating fastening screw, just the compression of aluminium alloy plate can be realized, this just makes for during for obtaining multi-form aluminium alloy plate bending flex point form, by changing the sidewall shape of movable pressing board as aluminium alloy plate supporting surface, just the aluminium alloy plate flexural deformation of mating with described sidewall shape can be obtained, and the type of attachment of above movable pressing board and base plate, be convenient to the movable pressing board of replacing different lateral form to meet above-mentioned technology needs.Namely the present invention is convenient to obtain the flanging deformation bending flex point form more consistent with design deformation, is beneficial to the flanging quality of solar panel bound edge.
2, fastening screw and movable pressing board is adopted by anti-attrition block as intermediate member transmitting force, described anti-attrition block can adopt the object such as metal derby as silicon carbide ceramics, polytetrafluoroethylene (PTFE), any surface finish, the annular protrusion arranged preferably is set to annular, like this, annular protrusion is fastened on the bottom of link slot, namely the diameter of annular protrusion is between link slot open end width and bottom width, in the process that fastening screw rotates, can realize movable pressing board and fastening screw end same enter with going out, be beneficial to working (machining) efficiency of the present invention.
3, the present invention is by being set to bend the block version adjustable relative to the radial position of rotating shaft, be convenient to the thickness according to aluminum alloy frame, change bending block when turning to the side of movable pressing board and fixation clip relative to the spacing size of both sides, as when aluminium alloy plate is thicker, both spacing are increased, if such aluminium alloy plate is thicker, then there is not interior outside excess compression and the stretching of bending flex point, when aluminium alloy plate is thinner, comparatively directly stupefied bending flex point can be obtained, when required bending flex point needs mellow and full effect, take the mode increasing described spacing just can reach requirement technique effect equally.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of sheet metal production device of the present invention specific embodiment;
Fig. 2 is in a kind of sheet metal production device of the present invention specific embodiment, the syndeton schematic diagram of base plate and rotating shaft;
Fig. 3 is in a kind of sheet metal production device of the present invention specific embodiment, the syndeton schematic diagram of bending block and rotating shaft;
Fig. 4 is in a kind of sheet metal production device of the present invention specific embodiment, the sectional view of rotating shaft.
Figure acceptance of the bid note is respectively: 1, rotating shaft, and 2, fixed bolt hole, 3, bending block, 4, turning handle, 5, fixation clip, 6, movable pressing board, 7, anti-attrition block, 71, link slot, 8, base plate, 81, gathering sill, 9, threaded block, 10, fastening screw, 11, radial slot, 12, upper axle, 13, lower shaft, 14, bearing, 31, radial plate, 32, turnbuckle, 33, fixture block.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
Embodiment 1:
As shown in Figures 1 to 4, a kind of sheet metal production device, comprise base plate 8, fixation clip 5, movable pressing board 6, rotating shaft 1 and bending block 3, described fixation clip 5, movable pressing board 6 and rotating shaft 1 are all arranged on base plate 8, fixation clip 5 and movable pressing board 6 spacing adjustable, and described spacing forms folding brake to the clamping gap of sheet material, described bending block 3 is fixed in rotating shaft 1, and rotating shaft 1 can around own axis, also comprise the gathering sill 81 in strip on base plate 8, the length direction of described gathering sill 81 is along the spacing direction of fixation clip 5 and movable pressing board 6, the bottom of described movable pressing board 6 is provided with the protuberance being arranged in gathering sill 81, fixation clip 5 is fixed on base plate 8, described movable pressing board 6 is also provided with the pressing plate braking parts of moving along fixation clip 5 and movable pressing board 6 spacing direction for braking activity pressing plate 6,
Described pressing plate braking parts comprises the threaded block 9 be fixed on base plate 8 and the fastening screw 10 be threaded with threaded block 9, and the axis direction of described fastening screw 10 is parallel with the length direction of gathering sill 81;
Described movable pressing board 6 is also fixed with anti-attrition block 7, described anti-attrition block 7 is provided with the link slot 71 that T-shaped and terminal end width is greater than open end width, described puller bolt 10 is provided with near the end of movable pressing board 6 one end the annular protrusion be embedded in the wider one end of link slot 71;
Radial direction along described rotating shaft 1 is also provided with radial slot 11, and radially groove 11 is adjustable in the position of described bending block 3 in rotating shaft 1 radial direction.
In the present embodiment, the movable pressing board 6 arranged and fixation clip 5 are for the clamping in the bending forming process of photovoltaic panel bound edge aluminum alloy frame, namely adopt and be clamped between movable pressing board 6 and fixation clip 5 to above-mentioned aluminium alloy plate part, aluminum alloy frame exposed portion bends by the compression bending block 3 in bending block 3 process that 1 axis rotates around the shaft, obtains corner in directly stupefied or comparatively mellow and full bending flex point.The present invention is by being set to the fit system of movable pressing board 6 by gathering sill 81 on the protuberance bottom it and base plate 8, the sidewall of gathering sill 81 defines the motion state of movable pressing board 6 under the effect of pressing plate braking parts, namely the length of fastening screw 10 between threaded block 9 and movable pressing board 6 is increased by rotating fastening screw 10, just the compression of aluminium alloy plate can be realized, this just makes for during for obtaining multi-form aluminium alloy plate bending flex point form, by changing the sidewall shape of movable pressing board 6 as aluminium alloy plate supporting surface, just the aluminium alloy plate flexural deformation of mating with described sidewall shape can be obtained, and the type of attachment of above movable pressing board 6 and base plate 8, be convenient to the movable pressing board 6 of replacing different lateral form to meet above-mentioned technology needs.
Fastening screw 10 is adopted to pass through anti-attrition block 7 as intermediate member transmitting force with movable pressing board 6, described anti-attrition block 7 can adopt the object such as metal derby as silicon carbide ceramics, polytetrafluoroethylene (PTFE), any surface finish, the annular protrusion arranged preferably is set to annular, like this, annular protrusion is fastened on the bottom of link slot 71, namely the diameter of annular protrusion is between link slot 71 open end width and bottom width, in the process that fastening screw 10 rotates, movable pressing board 6 can be realized enter to go out together with the same of fastening screw 10 end, be beneficial to working (machining) efficiency of the present invention.
The present invention is by being set to bend block 3 version adjustable relative to the radial position of rotating shaft 1, be convenient to the thickness according to aluminum alloy frame, change bending block 3 when turning to the side of movable pressing board 6 and fixation clip 5 relative to the spacing size of both sides, as when aluminium alloy plate is thicker, both spacing are increased, if such aluminium alloy plate is thicker, then there is not interior outside excess compression and the stretching of bending flex point, when aluminium alloy plate is thinner, comparatively directly stupefied bending flex point can be obtained, when required bending flex point needs mellow and full effect, take the mode increasing described spacing just can reach requirement technique effect equally.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, and as shown in Figures 1 to 4, the rotation precision of for the benefit of rotating shaft 1, described base plate 8 is also fixedly connected with bearing 14, and described rotating shaft 1 is interference fit with the endoporus of bearing 14.
Rotate for ease of braking rotating shaft 1, described bending block 3 is also fixedly connected with the turning handle 4 being positioned at rotating shaft 1 radial direction.
For optimizing the precision that gathering sill 81 pairs of movable pressing boards 6 lead, more than one of described gathering sill 81, the bottom of described movable pressing board 6 is provided with multiple protuberance laid respectively in gathering sill 81.
Embodiment 3:
The present embodiment is further qualified on the basis of above embodiment, as shown in Figures 1 to 4, for ease of the connection of the present invention and workbench, described base plate 8 is also provided with multiple fixed bolt hole 2.
As a kind of anti-attrition block 7 structure being beneficial to material cost, described anti-attrition block 7 is copper billet.
Bending block 3 version adjustable along rotating shaft 1 radial direction position is realized as a kind of being convenient to, the cross section of described radial slot 11 is the T-slot structure that open end width is less than bottom width, fixture block 33 is also provided with in the bottom of radial slot 11, one end of bending block 3 is also provided with radial plate 31, is also provided with between the two apart from the turnbuckle 32 that regulates between radial plate 31 and fixture block 33.In above structure, when turnbuckle 32 pretightning force is larger, the power that radial plate 31 and fixture block 33 clamp rotating shaft 1 is comparatively large, and bending block 3 is fixed relative to the position of rotating shaft 1, when removing or reduce above-mentioned pretightning force, radially can adjust the position of bending block 3 by groove 11.
For ease of the setting of described radial slot 11, be namely convenient to the processing of rotating shaft 1, described rotating shaft 1 comprises axle 12 and lower shaft 13, and described radial slot 11 is positioned on axle 12.Above structure coordinates milling machine or shaping machine by drilling machine, coordinates Common Use Tools just can complete manufacture.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (8)
1. a sheet metal production device, comprise base plate (8), fixation clip (5), movable pressing board (6), rotating shaft (1) and bending block (3), described fixation clip (5), movable pressing board (6) and rotating shaft (1) are all arranged on base plate (8), fixation clip (5) and movable pressing board (6) spacing adjustable, and described spacing forms folding brake to the clamping gap of sheet material, described bending block (3) is fixed in rotating shaft (1), and rotating shaft (1) can around own axis, it is characterized in that, also comprise the upper gathering sill (81) in strip of base plate (8), the length direction of described gathering sill (81) is along the spacing direction of fixation clip (5) and movable pressing board (6), the bottom of described movable pressing board (6) is provided with the protuberance being arranged in gathering sill (81), fixation clip (5) is fixed on base plate (8), described movable pressing board (6) is also provided with the pressing plate braking parts of moving along fixation clip (5) and movable pressing board (6) spacing direction for braking activity pressing plate (6),
Described pressing plate braking parts comprises the threaded block (9) be fixed on base plate (8) and the fastening screw (10) be threaded with threaded block (9), and the axis direction of described fastening screw (10) is parallel with the length direction of gathering sill (81);
Described movable pressing board (6) is also fixed with anti-attrition block (7), described anti-attrition block (7) is provided with the link slot (71) that T-shaped and terminal end width is greater than open end width, described puller bolt (10) is provided with near the end of movable pressing board (6) one end the annular protrusion be embedded in link slot (71) wider one end;
Radial direction along described rotating shaft (1) is also provided with radial slot (11), and radially groove (11) is adjustable in the position of described bending block (3) in rotating shaft (1) radial direction.
2. a kind of sheet metal production device according to claim 1, is characterized in that, described base plate (8) is also fixedly connected with bearing (14), and described rotating shaft (1) is interference fit with the endoporus of bearing (14).
3. a kind of sheet metal production device according to claim 1, is characterized in that, described bending block (3) is also fixedly connected with the turning handle (4) being positioned at rotating shaft (1) radial direction.
4. a kind of sheet metal production device according to claim 1, is characterized in that, more than one of described gathering sill (81), and the bottom of described movable pressing board (6) is provided with multiple protuberance laid respectively in gathering sill (81).
5. according to a kind of sheet metal production device in Claims 1-4 described in any one, it is characterized in that, described base plate (8) is also provided with multiple fixed bolt hole (2).
6. according to a kind of sheet metal production device in Claims 1-4 described in any one, it is characterized in that, described anti-attrition block (7) is copper billet.
7. according to a kind of sheet metal production device in Claims 1-4 described in any one, it is characterized in that, the cross section of described radial slot (11) is the T-slot structure that open end width is less than bottom width, fixture block (33) is also provided with in the bottom of radial slot (11), one end of bending block (3) is also provided with radial plate (31), is also provided with for the turnbuckle (32) that regulates of distance between the two between radial plate (31) and fixture block (33).
8. according to a kind of sheet metal production device in Claims 1-4 described in any one, it is characterized in that, described rotating shaft (1) comprises axle (12) and lower shaft (13), and described radial slot (11) is positioned on axle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173977.8A CN104785596A (en) | 2015-04-14 | 2015-04-14 | Metal plate machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173977.8A CN104785596A (en) | 2015-04-14 | 2015-04-14 | Metal plate machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104785596A true CN104785596A (en) | 2015-07-22 |
Family
ID=53551038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510173977.8A Pending CN104785596A (en) | 2015-04-14 | 2015-04-14 | Metal plate machining device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104785596A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812815A (en) * | 2017-11-27 | 2018-03-20 | 广西富信门业有限公司 | A kind of folding knife divides cutter mechanism |
| CN110000252A (en) * | 2019-05-14 | 2019-07-12 | 韦发全 | A kind of rear bending binding structure of composite metal plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0657231A1 (en) * | 1993-06-17 | 1995-06-14 | MIZUKAWA, Suehiro | Band plate bending apparatus |
| CN2526122Y (en) * | 2001-12-13 | 2002-12-18 | 北京长力精密机械有限公司 | Precision flat tongs |
| KR20110013847A (en) * | 2009-08-04 | 2011-02-10 | 김원준 | Bending device without mandrel |
| CN102189152A (en) * | 2011-03-09 | 2011-09-21 | 苏州领航自动化科技有限公司 | Metal plate bending machine |
| CN202270787U (en) * | 2011-10-13 | 2012-06-13 | 北京广厦环能科技有限公司 | Thin plate bending equipment |
| CN104492875A (en) * | 2014-12-01 | 2015-04-08 | 国家电网公司 | Busbar processing device |
-
2015
- 2015-04-14 CN CN201510173977.8A patent/CN104785596A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0657231A1 (en) * | 1993-06-17 | 1995-06-14 | MIZUKAWA, Suehiro | Band plate bending apparatus |
| CN2526122Y (en) * | 2001-12-13 | 2002-12-18 | 北京长力精密机械有限公司 | Precision flat tongs |
| KR20110013847A (en) * | 2009-08-04 | 2011-02-10 | 김원준 | Bending device without mandrel |
| CN102189152A (en) * | 2011-03-09 | 2011-09-21 | 苏州领航自动化科技有限公司 | Metal plate bending machine |
| CN202270787U (en) * | 2011-10-13 | 2012-06-13 | 北京广厦环能科技有限公司 | Thin plate bending equipment |
| CN104492875A (en) * | 2014-12-01 | 2015-04-08 | 国家电网公司 | Busbar processing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812815A (en) * | 2017-11-27 | 2018-03-20 | 广西富信门业有限公司 | A kind of folding knife divides cutter mechanism |
| CN110000252A (en) * | 2019-05-14 | 2019-07-12 | 韦发全 | A kind of rear bending binding structure of composite metal plate |
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Application publication date: 20150722 |
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