CN106984674A - Crawler belt steel low temperature apparatus for correcting - Google Patents
Crawler belt steel low temperature apparatus for correcting Download PDFInfo
- Publication number
- CN106984674A CN106984674A CN201710220612.5A CN201710220612A CN106984674A CN 106984674 A CN106984674 A CN 106984674A CN 201710220612 A CN201710220612 A CN 201710220612A CN 106984674 A CN106984674 A CN 106984674A
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- China
- Prior art keywords
- crawler belt
- substrate
- belt steel
- side guide
- low temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
Abstract
The present invention provides a kind of crawler belt steel low temperature apparatus for correcting, and the apparatus for correcting includes：Substrate, side guide, top board, drive device, wherein, the substrate is the flat board of horizontal positioned, the side guide includes two, two side guides are vertically arranged in the upper surface at the two ends of the substrate respectively, height at the position of the top board maintains an equal level higher than the height of the side guide or with the height of the side guide, the drive device includes two, two drive devices are arranged on the upper surface at the two ends of the substrate, the piston rod of the drive device extends to the top board, the end of the piston rod connects the top board and the top board can be driven to move up and down, the upper surface of the substrate, the one side of two side guides and the lower surface of the top board surround the lateral surface of the crawler belt steel jointly.The present apparatus can carry out comprehensively accurate correction to special section.
Description
Technical field
The present invention relates to Steel further processing field, and in particular to the shaping field of special section, is a kind of crawler belt steel low temperature
Apparatus for correcting, belongs to brand-new specific purpose tool, it is possible to increase the plastic precision and operating efficiency of special section.
Background technology
Big-and-middle-sized plant equipment is larger due to tonnage, and wheeled construction is substituted using caterpillar belt structure in the method for operation, with
Scientific and technological progress, increasing work is by machinery replacement, and the application of crawler belt steel is also increasingly wider, and crawler belt steel is used as abnormal shape
Steel, suffered roll-force is uneven in the operation of rolling, the Stress non-homogeneity produced in cooling procedure, after thermal straightening machine,
Due to stress elimination it is unbalanced, not thoroughly, cause crawler belt steel easily to produce cooling strain in the rolling direction, under the influence of together
Process is used；Currently without special crawler belt steel low temperature apparatus for correcting, only corrected in the past with jack, this correction mode
Precision is not high, easily causes secondary damage to steel, it is therefore desirable to designs a kind of special device and carries out steel rectification.
The content of the invention
It is an object of the invention to the accurate correction of crawler belt steel, therefore provide a set of corresponding device to realize F shaped steel
Low temperature is corrected, and the device can improve correction accuracy and correction efficiency.
To achieve these goals, the present invention provides following technical scheme：
A kind of crawler belt steel low temperature apparatus for correcting, the crawler belt steel has bottom plate, two end wings positioned at the bottom plate side
Plate and middle web composition, the middle web are located between two end wing plates, and the apparatus for correcting includes：Substrate, side
Pressing plate, top board, drive device, wherein, the substrate is the flat board of horizontal positioned, and the side guide includes two, two institutes
The height at the upper surface that side guide is vertically arranged in the two ends of the substrate respectively, the position of the top board is stated to be higher than
The height of the side guide maintains an equal level with the height of the side guide, and the drive device includes two, two drivings
Device is arranged on the upper surface at the two ends of the substrate, and the piston rod of the drive device extends to the top board, the work
The end of stopper rod connects the top board and the top board can be driven to move up and down, the upper surface of the substrate, two institutes
The lower surface of the one side and the top board of stating side guide surrounds the lateral surface of the crawler belt steel jointly.
Further, in above-mentioned crawler belt steel low temperature apparatus for correcting, the drive device is fixed on the substrate, preferably
Ground, the drive device is hydraulic cylinder.
Further, in above-mentioned crawler belt steel low temperature apparatus for correcting, in the position of the fixation of the substrate drive device
Install the projection for being equipped with rectangle.
Further, in above-mentioned crawler belt steel low temperature apparatus for correcting, position on the substrate, the drive device with
The side guide is compared, and the drive device is close to the end of the substrate, end of the side guide away from the substrate.
Further, in above-mentioned crawler belt steel low temperature apparatus for correcting, the bottom plate is constituted by two sections, and one section is horizontal bottom
Plate, one section is the bottom plate with angle, and the periphery of the bottom plate opposite side forms the first lateral surface, the bottom plate with angle not with
The end of the bottom plate connection of the level forms the second lateral surface, the bottom plate, two the end wing plates and the middle web
Connected periphery form the 3rd lateral surface, form the 4th outside in the outer end of the end wing plate of the bottom end of the level
Face.
Further, in above-mentioned crawler belt steel low temperature apparatus for correcting, the lower surface of the top board is also associated with first and rectified
Positive plate, the lower surface of first rectification plate covers first lateral surface of the crawler belt steel, it is preferable that the top board with
First rectification plate is connected by countersunk bolts.
Further, in above-mentioned crawler belt steel low temperature apparatus for correcting, it is arranged on the side guide of the right-hand member of the substrate
Left surface and the upper surface of the substrate be also associated with the second rectification plate, the medial surface covering of second rectification plate is described to carry out
Second lateral surface and the 3rd lateral surface of strip, it is preferable that the side guide and the substrate are rectified with described second
Positive plate is connected by countersunk bolts.
Further, in above-mentioned crawler belt steel low temperature apparatus for correcting, it is arranged on the side guide of the left end of the substrate
Right flank be also associated with the 3rd rectification plate, the right flank of the 3rd rectification plate covers the 4th outside of the crawler belt steel
Face, it is preferable that the side guide is connected with the 3rd rectification plate by countersunk bolts.
Further, in above-mentioned crawler belt steel low temperature apparatus for correcting, in addition to preheating framework, for pre- to the crawler belt steel
Heat.
Further, in above-mentioned crawler belt steel low temperature apparatus for correcting, the preheating framework is formed by steel-pipe welding, the steel
Multiple heated nozzles are welded with pipe, multiple heated nozzles are uniformly arranged on the inner side of steel pipe, and combustion gas is connected to the steel pipe
On lateral line access.
The operation principle of the device is to constitute a space similar to special-shaped steel billet section, passes through drive device (hydraulic pressure
Cylinder) effect, special section is comprehensively corrected, it is ensured that meet size requirement, it is ensured that its performance.
The invention provides set of device to realize the correction of special section (crawler belt steel), special section can be carried out entirely
The accurate correction in face, improves correction accuracy and correction efficiency, it is ensured that meet size requirement, it is ensured that its performance.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.Wherein：
Fig. 1 is the scheme of installation of one embodiment of the invention；
Fig. 2 is the structural representation of the apparatus for correcting part of embodiment in Fig. 1；
Fig. 3 is the structure left view schematic diagram of the preheating frame part of embodiment in Fig. 1；
Fig. 4 is the schematic top plan view for preheating framework in Fig. 3；
Fig. 5 is the structural representation of crawler belt steel；
Fig. 6 is the lateral surface schematic diagram of crawler belt steel.
Description of reference numerals：1 substrate；2 top boards；3 hydraulic cylinders；4 side guides；5 first rectification plates；6 second rectification plates；7
3rd rectification plate；8 bolts hole；9 preheating frameworks；10 heated nozzles；11 lateral lines；30 crawler belt steel；31 bottom plates；311 with angle
Bottom plate；The bottom plate of 312 levels；32 end wing plates；33 end wing plates；34 middle webs；35 first lateral surfaces；36 second lateral surfaces；37
3rd lateral surface；38 the 4th lateral surfaces.
Embodiment
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.The explanation that each example passes through the present invention
Mode, which is provided, to be not intended to limit the present invention.In fact, those skilled in the art will be clear that, the scope of the present invention or essence are not being departed from
In the case of god, it can modify in the present invention and modification.For example, being illustrated or described as the spy of the part of one embodiment
Levy available for another embodiment, to produce another embodiment.Thus, it may be desirable to which the present invention, which is included, is included into appended power
Such modifications and variations in the range of profit requirement and its equivalent.
In the description of the invention, term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " top ", " bottom " are, based on orientation shown in the drawings or position relationship, to be only
For the ease of the description present invention rather than require that the present invention must be therefore it is not intended that right with specific azimuth configuration and operation
The limitation of the present invention.The term " connected " that is used in the present invention, " connection " should be interpreted broadly, for example, it may be fixedly connected,
Can also be detachably connected；Can be joined directly together, can also be indirectly connected to by intermediate member, for the common of this area
For technical staff, the concrete meaning of above-mentioned term can be understood as the case may be.
Appended one or more examples shown in the drawings of the present invention.Detailed description has used numeral and alphabetic flag
Refer to the feature in accompanying drawing.Accompanying drawing has been used to the similar or similar of the reference present invention with the similar or similar mark in description
Part.As it used herein, term " first ", " second ", " the 3rd " and " the 4th " is interchangeably used, by one
Individual component is distinguished with another, and is not intended to the position for representing independent component or importance.
As shown in Figures 1 to 6, there is provided a kind of low temperature apparatus for correcting of crawler belt steel 30, crawler belt for embodiments in accordance with the present invention
Steel 30 has bottom plate 31, constituted positioned at two end wing plates (32,33) of the side of bottom plate 31 and middle web 34, middle web 34
Between two end wing plates (32,33), apparatus for correcting includes：Substrate 1, side guide 4, top board 2, drive device, wherein, substrate
1 is the flat board of horizontal positioned, and side guide 4 includes two, and two side guides 4 are vertically arranged in the upper table at the two ends of substrate 1 respectively
Height at face, the position of top board 2 maintains an equal level higher than the height of side guide 4 or with the height of side guide 4, drive device
Including two, two drive devices are arranged on the upper surface at the two ends of substrate 1, and the piston rod of drive device extends to top board 2,
The end connection top board 2 of piston rod simultaneously can drive top board 2 to move up and down, the upper surface of substrate 1, two side guides 4
The lower surface of one side and top board 2 surrounds the lateral surface of crawler belt steel 30 jointly.
The operation principle of the apparatus for correcting is to constitute a space similar to the section of special-shaped steel billet (crawler belt steel 30), is led to
The effect of two drive devices (hydraulic cylinder 3) is crossed, special section is comprehensively corrected, it is ensured that meets size requirement, it is ensured that
Its performance.
Further, drive device is fixed on substrate 1, it is preferable that drive device is hydraulic cylinder 3.In the fixation of substrate 1
The position of drive device is provided with the projection (not shown on figure) of rectangle, strong to improve the connection between drive device and substrate 1
Degree, and be conducive to the end of piston rod to be connected with top board 2, driving top board 2 is smoothly moved up and down, beneficial to crawler belt steel 30
Correction.Position on substrate 1, drive device is compared with side guide 4, and drive device is close to the end of substrate 1, side guide 4
End away from substrate 1, is more beneficial for the correction to crawler belt steel 30.
Further, the bottom plate 31 of crawler belt steel 30 is constituted by two sections, and one section is horizontal bottom plate 312, and one section is band angle
Bottom plate 311, the periphery of the opposite side of bottom plate 31 forms the first lateral surface 35, the bottom plate of bottom plate 311 not with level with angle
312 connection ends formed the second lateral surfaces 36, bottom plate 31, two end wing plates (32,33) and middle web 34 be connected outside
Week forms the 3rd lateral surface 37, and the 4th lateral surface 38 is formed in the outer end of the end wing plate 32 of the end of bottom plate 312 of level.
Further, the lower surface of top board 2 is also associated with the first rectification plate 5, and the lower surface covering of the first rectification plate 5 is carried out
First lateral surface 35 of strip 30, the lower surface of the first rectification plate 5 is corresponding with the shape of the first lateral surface 35.Preferably, upper pressure
Plate 2 is connected with the first rectification plate 5 by countersunk bolts.Embodiment in Fig. 2 is connected by three countersunk bolts, stable connection.By
Top board 2 is connected by countersunk bolts insertion bolt hole 8 with the first rectification plate 5 so that do not influence to connect jail while rectification effect
Gu.
Further, the upper surface of the left surface and substrate 1 that are arranged on the side guide 4 of the right-hand member of substrate 1 is also associated with
Two rectification plates 6, the second lateral surface 36 and the 3rd lateral surface 37 of the medial surface covering crawler belt steel 30 of the second rectification plate 6, second rectifys
The medial surface of positive plate 6 is corresponding with the shape of the second lateral surface 36 and the 3rd lateral surface 37.Preferably, side guide 4 and substrate 1 and
Two rectification plates 6 are connected by countersunk bolts.Embodiment in Fig. 2 is connected by six countersunk bolts, stable connection.It is heavy by three
Side guide 4 is connected by hole bolt insertion bolt hole 8 with the second rectification plate 6, and bolt hole 8 is inserted by substrate 1 by three countersunk bolts
It is connected with the second rectification plate 6 so that do not influence to be connected firmly while rectification effect.
Further, the right flank for being arranged on the side guide 4 of the left end of substrate 1 is also associated with the 3rd rectification plate 7, and the 3rd rectifys
4th lateral surface 38 of the right flank covering crawler belt steel 30 of positive plate 7, the right flank of the 3rd rectification plate 7 and the shape of the 4th lateral surface 38
Shape correspondence.Preferably, side guide 4 is connected with the 3rd rectification plate 7 by countersunk bolts.Embodiment in Fig. 2 is by three counterbore spiral shells
Tether and connect, stable connection.Side guide 4 is connected with the 3rd rectification plate 7 by countersunk bolts insertion bolt hole 8 so that do not influence to rectify
It is connected firmly while plus effect.
First rectification plate 5, the second rectification plate 6 and the 3rd rectification plate 7 are collectively forming a complete correction model.First rectifys
The setting of positive plate 5, the second rectification plate 6 and the 3rd rectification plate 7 causes the apparatus for correcting to have greater flexibility, i.e. set of device
The correction of plurality of specifications crawler belt steel 30 is suitable for by changing one or more rectification plate.
Also include preheating framework 9, for being preheated to crawler belt steel 30.As shown in figure 1, preheating framework 9 is arranged on apparatus for correcting
Front.As shown in Figure 3 to Figure 4, preheating framework 9 is formed by steel-pipe welding, and multiple heated nozzles 10 are welded with steel pipe, multiple
Heated nozzle 10 is uniformly arranged on the inner side of steel pipe, in case uniformly being heated to crawler belt steel 30, combustion gas is connected to the side on steel pipe
Pipeline 11 is accessed, and crawler belt steel 30 can eliminate a part of stress after heating, and is that next step correction is prepared.
When the apparatus for correcting work of the embodiment of the present invention, each rectification plate is arranged on the pressing plate being connected with each, such as
First rectification plate 5 is connected with top board 2, the second rectification plate 6 is connected with a side guide 4 and substrate 1, the 3rd rectification plate 7 with it is another
One side guide 4 is connected.Top board 2 is under the pulling of two hydraulic cylinders 3 during start-up operation, with substrate 1, two side guides 4 and
The composition section of top board 2 is " framework of crawler belt steel 30 ", crawler belt steel 30 is then passed through after preheating framework 9 reaches certain temperature
Apparatus for correcting, reaches the purpose of integral correction.
Set of device is present embodiments provided to realize the correction of special section (crawler belt steel 30), special section can be entered
Row comprehensively accurate correction, improves correction accuracy and correction efficiency, it is ensured that meet size requirement, it is ensured that its performance.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
1st, it is flexible for installation；
2nd, correction accuracy is high；
3rd, operating efficiency is high.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of crawler belt steel low temperature apparatus for correcting, the crawler belt steel has bottom plate, two end wing plates positioned at the bottom plate side
With middle web composition, the middle web is located between two end wing plates, it is characterised in that the apparatus for correcting bag
Include：Substrate, side guide, top board, drive device, wherein,
The substrate is the flat board of horizontal positioned, and the side guide includes two, and two side guides are vertically arranged in respectively
Height at the upper surface at the two ends of the substrate, the position of the top board higher than the side guide height or with
The height of the side guide maintains an equal level, and the drive device includes two, and two drive devices are arranged on the two of the substrate
The upper surface at end, the piston rod of the drive device extends to the top board, and the end of the piston rod connects the upper pressure
Plate simultaneously can drive the top board to move up and down,
The lower surface of the upper surface of the substrate, the one side of two side guides and the top board surrounds the shoe jointly
The lateral surface of strip.
2. crawler belt steel low temperature apparatus for correcting according to claim 1, it is characterised in that the drive device is fixed on described
On substrate, it is preferable that the drive device is hydraulic cylinder.
3. crawler belt steel low temperature apparatus for correcting according to claim 2, it is characterised in that in the fixation of the substrate drive
The position of dynamic device is provided with the projection of rectangle.
4. the crawler belt steel low temperature apparatus for correcting according to claim any one of 1-3, it is characterised in that on the substrate
Position, the drive device is compared with the side guide, and the drive device is close to the end of the substrate, and the side guide is remote
From the end of the substrate.
5. crawler belt steel low temperature apparatus for correcting according to claim 1, it is characterised in that the bottom plate is constituted by two sections, one
Section is horizontal bottom plate, and one section is the bottom plate with angle, and the periphery of the bottom plate opposite side forms the first lateral surface, the band folder
End that the bottom plate at angle is not connected with the bottom plate of the level forms the second lateral surface, the bottom plate, two end wing plates and
The connected periphery of the middle web forms the 3rd lateral surface, in the outer end of the end wing plate of the bottom end of the level
Form the 4th lateral surface.
6. crawler belt steel low temperature apparatus for correcting according to claim 5, it is characterised in that the lower surface of the top board also connects
The first rectification plate is connected to, the lower surface of first rectification plate covers first lateral surface of the crawler belt steel, it is preferable that institute
Top board is stated to be connected by countersunk bolts with first rectification plate.
7. crawler belt steel low temperature apparatus for correcting according to claim 5, it is characterised in that be arranged on the right-hand member of the substrate
The upper surface of the left surface of the side guide and the substrate is also associated with the second rectification plate, the medial surface of second rectification plate
Cover second lateral surface and the 3rd lateral surface of the crawler belt steel, it is preferable that the side guide and the substrate with
Second rectification plate is connected by countersunk bolts.
8. crawler belt steel low temperature apparatus for correcting according to claim 5, it is characterised in that be arranged on the left end of the substrate
The right flank of the side guide is also associated with the 3rd rectification plate, and the right flank of the 3rd rectification plate covers the institute of the crawler belt steel
State the 4th lateral surface, it is preferable that the side guide is connected with the 3rd rectification plate by countersunk bolts.
9. crawler belt steel low temperature apparatus for correcting according to claim 1, it is characterised in that also including preheating framework, for pair
The crawler belt steel preheating.
10. crawler belt steel low temperature apparatus for correcting according to claim 9, it is characterised in that the preheating framework is by steel pipe welding
Connect and form, multiple heated nozzles are welded with the steel pipe, multiple heated nozzles are uniformly arranged on the inner side of steel pipe, and combustion gas connects
It is connected on the lateral line access on the steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220612.5A CN106984674B (en) | 2017-04-06 | 2017-04-06 | Low-temperature correction device for track steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220612.5A CN106984674B (en) | 2017-04-06 | 2017-04-06 | Low-temperature correction device for track steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106984674A true CN106984674A (en) | 2017-07-28 |
| CN106984674B CN106984674B (en) | 2020-10-13 |
Family
ID=59414928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710220612.5A Active CN106984674B (en) | 2017-04-06 | 2017-04-06 | Low-temperature correction device for track steel |
Country Status (1)
| Country | Link |
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| CN (1) | CN106984674B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812800A (en) * | 2017-11-24 | 2018-03-20 | 湖州织里川蜀机械有限公司 | A kind of clamping device of aluminum profile tractor |
| CN107855378A (en) * | 2017-12-21 | 2018-03-30 | 河南省林晓科技开发有限公司 | A kind of coalignment for being used for crawler belt in automatic production line |
| CN109158452A (en) * | 2018-09-26 | 2019-01-08 | 山东钢铁股份有限公司 | A kind of deformed steel low temperature apparatus for correcting and its application method |
| CN109433862A (en) * | 2018-12-24 | 2019-03-08 | 山东钢铁股份有限公司 | Deformed steel low temperature apparatus for correcting |
| CN109500146A (en) * | 2019-01-07 | 2019-03-22 | 山东钢铁股份有限公司 | Joist steel mold formula low temperature apparatus for correcting |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812800A (en) * | 2017-11-24 | 2018-03-20 | 湖州织里川蜀机械有限公司 | A kind of clamping device of aluminum profile tractor |
| CN107855378A (en) * | 2017-12-21 | 2018-03-30 | 河南省林晓科技开发有限公司 | A kind of coalignment for being used for crawler belt in automatic production line |
| CN107855378B (en) * | 2017-12-21 | 2024-01-09 | 无锡康博数智科技有限公司 | Straightening device for crawler belt in automatic production line |
| CN109158452A (en) * | 2018-09-26 | 2019-01-08 | 山东钢铁股份有限公司 | A kind of deformed steel low temperature apparatus for correcting and its application method |
| CN109158452B (en) * | 2018-09-26 | 2023-11-10 | 山东钢铁股份有限公司 | Deformed steel low-temperature correction device and application method thereof |
| CN109433862A (en) * | 2018-12-24 | 2019-03-08 | 山东钢铁股份有限公司 | Deformed steel low temperature apparatus for correcting |
| CN109433862B (en) * | 2018-12-24 | 2023-09-05 | 山东钢铁股份有限公司 | Deformed steel low temperature correcting device |
| CN109500146A (en) * | 2019-01-07 | 2019-03-22 | 山东钢铁股份有限公司 | Joist steel mold formula low temperature apparatus for correcting |
| CN109500146B (en) * | 2019-01-07 | 2023-09-05 | 山东钢铁股份有限公司 | Joist steel mould type low-temperature correcting device |
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|---|---|
| CN106984674B (en) | 2020-10-13 |
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