CN113146144B - Aluminum pipe surface knurling system and processing method - Google Patents
Aluminum pipe surface knurling system and processing method Download PDFInfo
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- CN113146144B CN113146144B CN202110462892.7A CN202110462892A CN113146144B CN 113146144 B CN113146144 B CN 113146144B CN 202110462892 A CN202110462892 A CN 202110462892A CN 113146144 B CN113146144 B CN 113146144B
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- knurling
- aluminum pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
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Abstract
The invention relates to the field of knurling, in particular to a knurling system and a knurling method for the surface of an aluminum tube; the method comprises the following steps: the device is placed at a position where the aluminum pipe is to be processed and is fixed through a base sliding rail; placing the aluminum pipe with larger diameter to be subjected to knurling into a device, and clamping the aluminum pipe according to a diameter adjusting device of the aluminum pipe to be processed so that a knurling roller is tightly attached to the aluminum pipe; knurling the slowly rotating aluminum pipe by adjusting inward micro displacement of the knurling roller; after the processing is finished, the aluminum pipe is taken out by the tightening and loosening device; the aluminum pipe with larger diameter can be conveniently and rapidly subjected to effective knurling; the portable aluminum pipe knurling machine is convenient to carry and transport, and can be used for knurling a large-diameter field aluminum pipe which is inconvenient to transport; the surface knurling processing can be carried out on the aluminum pipe with a complex shape, and the depth of the knurling processing can be conveniently determined.
Description
Technical Field
The invention belongs to the field of knurling, and particularly relates to a knurling system and a knurling method for the surface of an aluminum tube.
Background
The existing aluminum pipe processing mode is to carry out knurling processing through a lathe, but is inconvenient and practical and is not used for processing an aluminum pipe with larger diameter; the patent number 201810116463.2 discloses a warp yarn ink-jet printing device and method with pressure-applying penetration of a pressure roller, wherein the warp yarn ink-jet printing device comprises an unwinding unit, a printing unit and a printing unit, wherein the unwinding unit comprises a driving assembly, a guiding and feeding assembly and a bearing assembly, the driving assembly and the guiding and feeding assembly are both arranged on the bearing assembly, and the driving assembly is arranged at one end of the guiding and feeding assembly; the ink-jet printing unit is arranged on the bearing assembly; the drying unit is positioned at one end of the first adjusting assembly of the ink-jet printing unit; according to the invention, the first adjusting component and the second adjusting component are respectively added on two sides of the printing guide component, so that the evenness of the warp yarn sheet can be improved, the position of the warp yarn sheet can be controlled, the permeation rate of ink can be improved under the pressure applying and permeation action of the first adjusting component, and the method is favorable for improving the printing stability and the printing quality; meanwhile, the device is additionally provided with the ink collecting box, so that the redundant ink on the warp yarns can be collected conveniently, the resource is saved, and the device has important economic and environment-friendly values. However, this apparatus is not effective for knurling an aluminum pipe having a relatively large diameter.
Disclosure of Invention
The invention aims to provide a knurling processing system and a knurling processing method for the surface of an aluminum tube, which have the beneficial effects that the aluminum tube with larger diameter can be conveniently and quickly knurled effectively.
The purpose of the invention is realized by the following technical scheme:
the invention aims to provide a knurling processing method for the surface of an aluminum pipe, which comprises the following steps:
the method comprises the following steps that firstly, a device is placed at a position where an aluminum pipe is to be processed and is fixed through a base sliding rail;
secondly, placing the aluminum pipe with larger diameter to be subjected to knurling into a device, and clamping the aluminum pipe according to the diameter adjusting device of the aluminum pipe to be processed to enable the knurling roller to be tightly attached to the aluminum pipe;
thirdly, knurling the slowly rotating aluminum pipe by adjusting inward micro displacement of the knurling roller;
and step four, after the processing is finished, the aluminum pipe is taken out by the tightening device.
The aluminum tube surface knurling processing method uses an aluminum tube surface knurling processing system;
a knurling system is pressed from both sides tight annular knurl seat and knurling roller including central arc regulation seat, arc, the both ends of central arc regulation seat slide two arcs respectively and press from both sides tight annular knurl seat, the inner wall that the annular knurl seat is pressed from both sides to the arc passes through bolt fixed connection knurling roller. The form between the arc-shaped clamping knurling seat and the central arc-shaped adjusting seat is changed in a hinged mode, and knurling clamping processing is conveniently carried out on the aluminum pipe with the larger diameter.
The both ends that the seat was adjusted to central arc are provided with two respectively and extend the arc wall, extend and slide in the arc wall to be provided with the arc extension rod that is used for the tight annular knurl seat of articulated arc clamp, and fixedly connected with is used for two pivot seats of the tight annular knurl seat of articulated arc clamp on the arc extension rod of sliding.
The arc-shaped clamping knurled seat is fixedly extended with a manual adjusting screw shaft which is used for sliding and hinging, and the manual adjusting screw shaft is rotatably connected in the two rotating shaft seats.
The aluminum pipe surface knurling processing method further comprises an arc extension adjusting seat used for extending the arc clamping knurling seat, wherein the arc extension adjusting seat is fixedly connected to the middle end of the central arc adjusting seat, and two ends of the arc extension adjusting seat are respectively and fixedly connected to the arc clamping knurling seat.
The device is movably placed at the position of an aluminum pipe or an aluminum pipe elbow with a larger diameter to be processed, the aluminum pipe is rotated or reciprocated and displaced in the device according to the actual situation of the aluminum pipe, and the whole device is attached to the aluminum pipe and clamped by adjusting the device; knurling the rotary aluminum pipe with a large diameter; meanwhile, when the aluminum pipe elbow is required to be knurled, the aluminum pipe elbow can be knurled in a manner of attaching to the aluminum pipe elbow by driving the aluminum pipe elbow to move according to a specified track through the shape of attaching to the aluminum pipe elbow by rotating the adjusting device; conveniently turn to simultaneously, it is practical and also can accord with the regulation of environment fixedly according to the actual processing environment of difference with processing the aluminum pipe of complex construction.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects that the aluminum pipe with larger diameter can be conveniently and quickly subjected to effective knurling; the portable aluminum pipe knurling machine is convenient to carry and transport, and can be used for knurling a large-diameter field aluminum pipe which is inconvenient to transport; the surface knurling processing can be carried out on the aluminum pipe with a complex shape, and the depth of the knurling processing can be conveniently determined.
Drawings
FIG. 1 is a first schematic structural view of a central arcuate adjustment block and arcuate clamping knurl block of the present invention;
FIG. 2 is a second schematic structural view of the central arcuate adjustment block and the arcuate clamping knurl block of the present invention;
FIG. 3 is a schematic view of the central arcuate adjustment block of the present invention;
FIG. 4 is a schematic view of the construction of the arcuate clamping knurl seat of the present invention;
FIG. 5 is a partial structural schematic of the present invention;
FIG. 6 is a schematic view of the arcuate elongated adjustment block of the present invention;
FIG. 7 is a schematic view of the combination locking socket of the present invention;
FIG. 8 is a first general structural view of the present invention;
FIG. 9 is a second overall configuration of the present invention;
FIG. 10 is a schematic view of the steering drive and clamp configuration of the present invention;
FIG. 11 is a schematic view of the construction of the steering drive of the present invention;
fig. 12 is a schematic view of the structure of the clamping adjustment of the present invention.
In the figure: a central arc-shaped adjusting seat 1; two arc clamping knurling seats 2; a knurling roller 3; an extension arc-shaped slot 4; two rotating shaft seats 5; an arc-shaped extension rod 6; a manual adjusting screw shaft 7; an arc-shaped extension adjusting seat 8; a central adjusting table 8-1; an extension adjustment shaft 8-2; two extending arc-shaped hinge rods 8-3; the arc-shaped rod is connected with the table 8-5; a combined locking seat 9; extending the locking slipway 9-1; two locking slide bars 9-2; two locking tooth tables 9-3; a gear shaft 10; two slide adjusting tables 11; two racks 12; two L-shaped sliding bars 13; a steering driver 14; a base table 15 and a rotation adjustment gear shaft 16.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The device is movably placed at the position of an aluminum pipe or an aluminum pipe elbow with a larger diameter to be processed, the aluminum pipe is rotated or reciprocated and displaced in the device according to the actual situation of the aluminum pipe, and the whole device is attached to the aluminum pipe and clamped by adjusting the device; further knurling the rotary aluminum pipe with a larger diameter; meanwhile, when knurling is to be performed on the aluminum pipe elbow, knurling for attaching can be performed on the aluminum pipe elbow by rotating the adjusting device to form a shape which is attached to the aluminum pipe elbow and driving the aluminum pipe elbow to move according to a specified track; conveniently turn to simultaneously, it is practical and also can accord with the regulation of environment fixedly according to the actual processing environment of difference with processing the aluminum pipe of complex construction.
As shown in the embodiment shown here, the working process according to an example of the aluminum pipe surface knurling system shown in FIGS. 1 and 2 is:
the arc-shaped clamping knurling seats 2 are hinged and adjusted on the central arc-shaped adjusting seats 1, so that the arc-shaped clamping knurling seats 2 are adjusted in position on the central arc-shaped adjusting seats 1, the arc-shaped clamping knurling seats 2 and the central arc-shaped adjusting seats 1 form bases capable of attaching to an aluminum pipe, after the bases are fixed, knurling rollers 3 can be attached to the outer wall of the aluminum pipe conveniently, and when the aluminum pipe rotates, knurling is conducted on the outer wall of the aluminum pipe conveniently through the closely attached knurling rollers 3; simultaneously, knurling rollers 3 with different patterns can be assembled and disassembled on the arc-shaped clamping knurling base 2 according to the knurling with different patterns to be processed.
Further optimization in conjunction with the above examples:
further working process according to an example of the aluminum pipe surface knurling system shown in fig. 3 and 4 is as follows:
two through adjusting 1 both ends at central arc extend arc wall 4, and then inject the slip of arc extension rod 6 in extending arc wall 4, and then make two pivot seats 5 on arc extension rod 6 and the arc extension rod 6 can be through the injecing in extending arc wall 4, it slides to carry out the arc, and then can make the arc press from both sides tight annular knurl seat 2 and carry out the arc extension at the both ends that seat 1 was adjusted to central arc, the increase carries out the tight laminating area of clamp of annular knurl processing to the aluminum pipe, ensure to carry out the efficiency of annular knurl processing to the aluminum pipe surface, and then conveniently be applied to carry out the surface annular knurl processing to the great aluminum pipe of the diameter that the lathe is unsuitable to process.
Further optimization in conjunction with the above examples:
further working process according to an example of the aluminum pipe surface knurling system shown in fig. 3 and 4 is as follows:
through the rotation of the manual adjusting screw shaft 7 between the two rotating shaft seats 5 and the manual rotation of the manual adjusting screw shaft 7, the arc-shaped clamping knurled seat 2 can be driven to rotate by taking the manual adjusting screw shaft 7 as the center of a circle, so that the arc-shaped clamping knurled seat 2 is subjected to angle rotation adjustment on the central arc-shaped adjusting seat 1, the processing fixing direction of the whole knurling roller 3 is changed, and the knurling processing of the aluminum pipe is facilitated, and the processing of different forms, such as surface knurling of an elbow or a threaded aluminum pipe, is coped with; the processing mode of diversity is presented in the condition of coping with various different processing aluminum pipes, and the processing of the various types of the device is convenient.
Further optimization in conjunction with the above examples:
further according to the working process of an example of the aluminum pipe surface knurling system shown in fig. 5 and 6, the following is carried out:
adjust seat 8 through adjusting the arc extension, make the arc extension adjust seat 8 press from both sides tight annular knurl seat 2 through the drive arc and extend on central arc adjusts seat 1, make the arc press from both sides the extending direction who presss from both sides tight annular knurl seat 2 through arc extension rod 6 and has injectd to the fixed of extension, the convenient matching carries out the clamp of annular knurl processing to the aluminum pipe tightly and laminates.
Further optimization in conjunction with the above examples:
further according to the working process of an example of the aluminum pipe surface knurling system shown in fig. 5 and 7, the following is carried out:
through operation combination locking seat 9, make combination locking seat 9 to the manual screw shaft 7 that can rotate meshing mutually, inject and fix the rotation of manual screw shaft 7 through the meshing, and then the central arc that turns to the laminating aluminum pipe angle that rotatory manual screw shaft 7 confirmed adjusts seat 1 and the tight annular knurl seat 2 of arc clamp and fix, and then make knurling roller 3 can carry out inseparable laminating with the aluminum pipe that will carry out processing, make things convenient for the processing of annular knurl.
Further optimization in conjunction with the above examples:
further according to an example of the aluminum pipe surface knurling system shown in fig. 8 and 9, the operation is as follows:
the rotation of gear shaft 10 is driven through the slip of rack 12, and then the tight annular knurl seat 2 of drive center arc regulation seat 1 and arc clamp turns to, and then make the knurling roller 3 take place to turn to, through the change of extension and angle, cooperation knurling roller 3 turns to, and then make whole device change the interpolation direction of aluminum pipe, and then the condition that the processing will be carried out to the condition and the aluminum pipe pattern of cooperation actual processing scene, conveniently carry out the aluminum pipe interpolation and the processing of different interpolation orientations of practical use, the convenience is to the practical application at actual processing scene, when making whole device portable, and is more practical.
Further optimization in conjunction with the above examples:
further working process according to an example of the aluminum pipe surface knurling system shown in FIGS. 10, 11 and 12 is:
connect the electricity through turning to driver 14, and then drive two L shape slide bars 13 and slide in sliding adjusting platform 11, and then make rack 12 drive gear shaft 10 rotatory, and then realize that central arc adjusts seat 1 and the tight annular knurl seat 2 automatic drive of arc clamp and turn to, the while operation that conveniently turns to, through electric control, make the central arc of both sides adjust seat 1 and the tight annular knurl seat 2 synchronous steering of arc clamp, avoid appearing the skew in the annular knurl course of working, cause the error.
Further optimization in conjunction with the above examples:
further working process according to an example of the aluminum pipe surface knurling system shown in fig. 10, 11 and 12 is:
the base table 15 is mounted, fixed and detached, so that the whole device is convenient to carry and use, when knurling processing is required, the base table 15 is fixedly connected to a sliding rail which transversely displaces or the ground, and the device can be fixed through foundation bolts when the displacement and rotation of an aluminum pipe are conveniently driven according to the environment to be processed; when the aluminum pipe to be processed can only rotate and cannot realize displacement, the device needs to be fixed on a sliding rail, so that the device can be conveniently transversely displaced, and knurling processing can be conveniently carried out on the surface of the whole aluminum pipe.
Further optimization in conjunction with the above examples:
further according to an example of the aluminum pipe surface knurling system shown in fig. 10 and 12, the operation is as follows:
the two sliding adjusting tables 11 synchronously move inwards or outwards on the base table 15 by rotating the adjusting gear shaft 16, and then the central arc adjusting seat 1 and the arc clamping knurled seat 2 are driven to move inwards or outwards by the gear shaft 10, so that after the shape and the style of the aluminum pipe to be clamped are determined, the positioned knurled roller 3 is fixed by rotating the adjusting gear shaft 16; the rotary adjusting gear shaft 16 is fixed through a tip; the depth of knurling is adjusted by rotating the adjusting gear shaft 16.
Further optimization in conjunction with the above examples:
further, the arc-shaped extension adjusting seat 8 comprises a center adjusting platform 8-1, an extension adjusting shaft 8-2, two extension arc-shaped hinged rods 8-3 and an arc-shaped rod connecting platform 8-5, the center adjusting platform 8-1 is fixedly connected to the outer wall of the center arc-shaped adjusting seat 1, the extension adjusting shaft 8-2 is rotatably connected to the inner wall of the center adjusting platform 8-1 and drives the two extension arc-shaped hinged rods 8-3 through gear engagement, the two extension arc-shaped hinged rods 8-3 are connected with each other in a sliding mode, the two extension arc-shaped hinged rods 8-3 are respectively and fixedly connected with the arc-shaped rod connecting platform 8-5, and the arc-shaped rod connecting platform 8-5 is fixedly connected to the arc-shaped clamping knurled seat 2.
This section works according to an example of a knurling system for the surface of an aluminum pipe shown in FIG. 6:
lead to rotation regulation extension regulating spindle 8-2, and then make two take place the arc displacement between extending arc articulated mast 8-3 through gear engagement, and then make arc mast connection platform 8-5 drive two arcs and press from both sides tight annular knurl seat 2 and extend, realize the arc and extend, conveniently carry out effectual parcel and carry out effective quick annular knurl processing to the processing aluminum pipe.
Further optimization in conjunction with the above examples:
further, the combined locking seat 9 comprises an extension locking sliding table 9-1, two locking sliding rods 9-2 and two locking tooth platforms 9-3, the extension locking sliding table 9-1 is connected to the central arc-shaped adjusting seat 1 through a limiting sliding block in a sliding mode, the extension locking sliding table 9-1 is hinged to the two locking tooth platforms 9-3 through the two locking sliding rods 9-2, and the two locking tooth platforms 9-3 are connected to the central arc-shaped adjusting seat 1 through arc-shaped limiting sliding blocks in a sliding mode; the two locking tooth platforms 9-3 are respectively meshed with the two manual adjusting screw shafts 7.
This section works according to an example of a knurling system for the surface of an aluminum pipe shown in FIG. 7:
the locking sliding table 9-1 is operated to slide on the central arc-shaped adjusting seat 1, and then the two locking tooth tables 9-3 are driven to slide on the central arc-shaped adjusting seat 1 in an arc shape through the two locking sliding rods 9-2, so that the manual adjusting screw shaft 7 after the angle is adjusted is locked in a meshing manner, and the phenomenon that deviation occurs in the machining process and the machining effect of knurling is influenced is avoided.
Further optimization in conjunction with the above examples:
the extension arc-shaped hinge rod 8-3 is further formed by hinging two arc-shaped rods.
This section works according to an example of a knurling system for the surface of an aluminum pipe shown in FIG. 6:
through extending two arc pole articulated links on the arc articulated link 8-3, and then make central arc adjust seat 1 and the tight annular knurl seat 2 of arc clamp adjust turning to of the tight annular knurl seat 2 of arc clamp after the process of extension, avoid appearing the phenomenon of interfering through extending two arc pole articulated links on the arc articulated link 8-3, make things convenient for the different use of whole device to aluminum pipe annular knurl processing.
Further optimization in conjunction with the above examples:
further, the number of the L-shaped sliding rods 13 is two, the two L-shaped sliding rods 13 are connected in a sliding mode, and the two L-shaped sliding rods 13 are connected in the two sliding adjusting tables 11 in a sliding mode through sliding blocks.
This section works according to an example of a knurling system for the surface of an aluminum pipe shown in FIG. 11:
through the mutual sliding between the two extending arc-shaped hinged rods 8-3, the two extending arc-shaped hinged rods 8-3 are driven synchronously, and when the aluminum pipe is tightly clamped through locking, the phenomenon that the two sliding adjusting tables 11 interfere is avoided, and the device is convenient to use in the actual adjusting process.
Claims (7)
1. A knurling processing method for the surface of an aluminum pipe is characterized in that: the method comprises the following steps:
the method comprises the following steps of firstly, placing a device at a position where an aluminum pipe is to be processed, and fixing the device through a base sliding rail;
secondly, placing the aluminum pipe to be subjected to knurling into a device, and clamping the aluminum pipe according to a diameter adjusting device of the aluminum pipe to be processed to enable the knurling roller to be tightly attached to the aluminum pipe;
thirdly, knurling the slowly rotating aluminum pipe by adjusting inward micro displacement of the knurling roller;
step four, after the processing is finished, the aluminum pipe is taken out by the tightening device;
wherein, the aluminum tube surface knurling processing method uses an aluminum tube surface knurling processing system;
the aluminum pipe surface knurling system comprises a central arc-shaped adjusting seat (1), an arc-shaped clamping knurling seat (2) and a knurling roller (3), wherein the inner wall of the arc-shaped clamping knurling seat (2) is fixedly connected with the knurling roller (3) through a bolt;
the two ends of the central arc-shaped adjusting seat (1) are respectively provided with an extending arc-shaped groove (4) so as to limit the sliding of an arc-shaped extending rod (6) in the extending arc-shaped grooves (4), the extending arc-shaped grooves (4) are internally provided with arc-shaped extending rods (6) used for sliding arc-shaped clamping knurled seats (2), and the arc-shaped extending rods (6) are fixedly connected with two rotating shaft seats (5) used for hinging the arc-shaped clamping knurled seats (2); the manual adjusting screw shaft (7) is rotatably connected in the two rotating shaft seats (5).
2. A knurling process for an aluminum pipe surface according to claim 1 further comprising an arc extension adjusting seat (8) for extending the arc clamping knurling seat (2), wherein said arc extension adjusting seat (8) is fixedly connected to the middle end of the central arc adjusting seat (1), and both ends of the arc extension adjusting seat (8) are respectively fixedly connected to the arc clamping knurling seat (2).
3. A knurling process for aluminum pipe surface according to claim 2 further comprising a combination locking seat (9) for locking and fixing the arc-shaped clamping knurling seat (2), wherein said combination locking seat (9) is laterally slidably connected to the central arc-shaped adjusting seat (1), and both ends of the combination locking seat (9) are engaged with the hand-adjusted screw shaft (7).
4. A knurling processing method on the surface of an aluminum pipe according to claim 1 wherein an outer end of said central arcuate adjustment seat (1) is fixedly connected to a gear shaft (10) for steering, the gear shaft (10) is engaged with a rack (12) for engaging and driving the steering, and the gear shaft (10) is rotatably connected to a slide adjustment table (11) for clamping the central arcuate adjustment seat (1).
5. An aluminum pipe surface knurling processing method according to claim 4 wherein said rack bar (12) is slidably connected in the slide adjusting table (11) by a limit slider, the rack bar (12) is fixedly connected to an L-shaped slide bar (13) for driving engagement with the driving gear shaft (10), and the L-shaped slide bar (13) drives a steering driver (14) for driving steering of the central arc adjusting seat (1) by rack and pinion engagement.
6. An aluminum pipe surface knurling process according to claim 5 wherein said slide adjusting table (11) is slidably attached to a base table (15) for fixing means by a stopper slider.
7. An aluminum pipe surface knurling processing method according to claim 6 wherein said base table (15) is rotatably provided with a rotation adjusting gear shaft (16) for adjusting the clamping of the aluminum pipe, and both ends of the rotation adjusting gear shaft (16) are connected to the two slide adjusting tables (11) by a rack and pinion engagement transmission.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110462892.7A CN113146144B (en) | 2021-04-22 | 2021-04-22 | Aluminum pipe surface knurling system and processing method |
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| CN202110462892.7A CN113146144B (en) | 2021-04-22 | 2021-04-22 | Aluminum pipe surface knurling system and processing method |
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| CN113146144B true CN113146144B (en) | 2022-12-06 |
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Denomination of invention: A knurling processing system and method for aluminum tube surface Effective date of registration: 20230117 Granted publication date: 20221206 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong Botong Aluminum Technology Co.,Ltd. Registration number: Y2023980031495 |
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