CN108823395A - A method of prevent surface when aluminium volume heat treatment from gluing wound - Google Patents
A method of prevent surface when aluminium volume heat treatment from gluing wound Download PDFInfo
- Publication number
- CN108823395A CN108823395A CN201810994556.5A CN201810994556A CN108823395A CN 108823395 A CN108823395 A CN 108823395A CN 201810994556 A CN201810994556 A CN 201810994556A CN 108823395 A CN108823395 A CN 108823395A
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- CN
- China
- Prior art keywords
- aluminium
- heat treatment
- aluminium volume
- band
- gluing
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- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Gasket Seals (AREA)
Abstract
Prevent surface when aluminium volume heat treatment from gluing the method hurt the invention discloses a kind of, including fastening band is bound in aluminium and rolled up by step 1).Fastening band can tie tight aluminium volume, play the role of constraint to the expansion of aluminium volume, in aluminium volume heat treatment process, fastening band can weaken relative motion of the shaft end rolled up as aluminium with middle part speed of expansion caused by different between layers, hurt to solve the problems, such as that surface is viscous between layers.
Description
Technical field
The present invention relates to metal working technical areas, in particular to a kind of to prevent surface when aluminium volume heat treatment from gluing the side hurt
Method.
Background technique
For aluminium volume in heat treatment, the temperature at aluminium spool end is high compared with the temperature at aluminium volume middle part, the thermal expansion speed at aluminium spool end
Thermal expansion speed compared with aluminium volume middle part is fast, and lead to aluminium volume can occur relative motion between layers, and the viscous wound in aluminium layer surface occurs,
Influence the quality of aluminium volume.
Therefore, how to solve the problems, such as that aluminium volume generation surface in heat treatment is glued to hurt, to improve the quality of production of aluminium volume, at
For those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, preventing surface when aluminium volume heat treatment from gluing the method hurt the present invention provides a kind of, existed with solving aluminium volume
Surface viscous the problem of hurting occurs when heat treatment, improves the quality of production of aluminium volume.
To achieve the above object, the present invention provides the following technical solutions：
A method of prevent surface when aluminium volume heat treatment from gluing wound, including step 1)：
Fastening band is bound in aluminium volume.
Preferably, it is above-mentioned prevent aluminium volume heat treatment when surface viscous wound method in, in the step 1), the fastening bundle
Band is tied up along the circumferential direction that the aluminium is rolled up.
Preferably, it is above-mentioned prevent aluminium volume heat treatment when surface viscous wound method in, the number of the fastening band is at least
It is two, the fastening band is evenly arranged along the axis that the aluminium is rolled up.
Preferably, it is above-mentioned prevent aluminium volume heat treatment when surface viscous wound method in, the fastening band and aluminium volume
End distance be 15-30mm.
Preferably, it is above-mentioned prevent aluminium volume heat treatment when surface viscous wound method in, in the step 1), the fastening bundle
Band is tied up along the axle center that the aluminium is rolled up and the outer wall that the aluminium is rolled up.
Preferably, it is above-mentioned prevent aluminium volume heat treatment when surface viscous wound method in, the number of the fastening band is at least
It is two, the fastening band is arranged circumferentially along what the aluminium was rolled up.
Preferably, it is above-mentioned prevent aluminium volume heat treatment when surface viscous wound method in, the fastening band is that steel fastens
Band.
Preferably, it is above-mentioned prevent aluminium volume heat treatment when surface viscous wound method in, the fastening band and aluminium volume
Outer wall between be provided with gasket.
Preferably, it is above-mentioned prevent aluminium volume heat treatment when surface viscous wound method in, the gasket is aluminium flake.
Preferably, it is above-mentioned prevent aluminium volume heat treatment when surface viscous wound method in, the width of the fastening band is 15-
35mm, with a thickness of 0.8~1.0mm.
It can be seen from the above technical proposal that provided by the invention prevent surface when aluminium volume heat treatment from gluing the method hurt, packet
It includes step 1) and fastening band is bound in aluminium volume.Fastening band can tie tight aluminium volume, to aluminium volume expansion play the role of constraint,
Aluminium is rolled up in heat treatment process, and fastening band can weaken layer and layer as caused by the shaft end of aluminium volume and middle part speed of expansion difference
Between relative motion, hurt to solve the problems, such as that surface is viscous between layers.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the mounting structure schematic diagram for the fastening band that the first embodiment of the invention provides；
Fig. 2 is the mounting structure schematic diagram for the fastening band that second of embodiment of the invention provides.
1, band, 2, gasket are fastened.
Specific embodiment
Prevent surface when aluminium volume heat treatment from gluing the method hurt the invention discloses a kind of, to solve aluminium volume hair in heat treatment
Raw surface viscous the problem of hurting, improve the quality of production of aluminium volume.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 2 is please referred to, Fig. 1 is the mounting structure schematic diagram for the fastening band that the first embodiment of the invention provides；
Fig. 2 is the mounting structure schematic diagram for the fastening band that second of embodiment of the invention provides.
Prevent surface when aluminium volume heat treatment from gluing the method hurt, including step 1 the invention discloses a kind of：Band 1 will be fastened
It is bound in aluminium volume.
Fastening band 1 can tie tight aluminium volume, to aluminium volume expansion play the role of constraint, aluminium roll up heat treatment process in, tightly
Gu band 1 can weaken relative motion of the shaft end rolled up as aluminium with middle part speed of expansion caused by different between layers, from
And it solves the problems, such as that aluminium volume surface is viscous and hurts.
Preferably, fastening band 1 is that metal fastens band 1.
In a specific embodiment of this programme, prevent surface when aluminium volume heat treatment from gluing in the method and step 1 of wound, fastening
Band 1 is tied up along the circumferential direction that aluminium is rolled up.This kind mode of tying up can effectively weaken the expansion of aluminium volume along circumferential direction, thus reduction layer
Relative motion between layer avoids the viscous wound in aluminium volume surface.
Preferably, the number for fastening band 1 is at least two, and fastening band 1 is evenly arranged along the axis that aluminium is rolled up.
Fastening band 1 is necessarily arranged in the both ends of the axis direction of aluminium volume.
In another specific embodiment of this programme, in order to reinforce the fastening effect that fastening band 1 rolls up aluminium, it is located at aluminium
Fastening band 1 can also be added by rolling up between the fastening band 1 at both ends.
Fastening band 1 is 15-30mm at a distance from the end that aluminium is rolled up, and can be avoided and causes to damage to the end of aluminium volume.
In another specific embodiment of this programme, prevent surface when aluminium volume heat treatment from gluing in the step 1 for the method hurt,
Fastening band 1 is tied up along the axle center that aluminium is rolled up and the outer wall that aluminium is rolled up.This kind mode of tying up can effectively weaken the expansion of aluminium volume, thus
Weaken relative motion between layers, avoids the viscous wound in aluminium volume surface.
Preferably, the number for fastening band 1 is at least two, and fastening band 1 is arranged circumferentially along what aluminium was rolled up.
This kind of arrangement, fastening band 1 can also play the role of heat transfer, the shaft end of optimization aluminium volume and the temperature at middle part
Difference is spent, reduction speed of expansion as caused by the end that aluminium is rolled up is different from the temperature at middle part is different, to further reduce
Relative motion between layers solves the problems, such as that aluminium volume surface is viscous to a certain extent and hurts.
Preferably, aluminium rolls up thickness in 0.8mm or more, and fastening band 1 is that steel fastens band.
Aluminium rolls up thickness in 0.8mm or less, and fastening band 1 can fasten band 1 for aluminium alloy.
In order to avoid fastening band 1 damages aluminium volume, it is preferred that be provided with gasket between fastening band 1 and the outer wall of aluminium volume
2。
In second embodiment that this programme provides, the part of fastening band 1 and the cooperation of aluminium coil end needs that pad is arranged
Piece 2.
Preferably, gasket 2 is aluminium flake.Aluminium flake is soft, can bend with the outer wall that aluminium is rolled up.
In a specific embodiment of this programme, the width of fastening band 1 is 15-35mm, with a thickness of 0.8~1.0mm.
What this programme provided prevents surface when aluminium volume heat treatment from gluing the method hurt, easy to operate, at low cost.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that including step 1)：
Fastening band (1) is bound in aluminium volume.
2. according to claim 1 prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that the step 1)
In, fastening band (1) is tied up along the circumferential direction that the aluminium is rolled up.
3. according to claim 2 prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that the fastening is pricked
The number of band (1) is at least two, and fastening band (1) is evenly arranged along the axis that the aluminium is rolled up.
4. according to claim 2 prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that the fastening is pricked
Band (1) is 15-30mm at a distance from the end that the aluminium is rolled up.
5. according to claim 1 prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that the step 1)
In, fastening band (1) is tied up along the axle center that the aluminium is rolled up and the outer wall that the aluminium is rolled up.
6. according to claim 5 prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that the fastening is pricked
The number of band (1) is at least two, and fastening band (1) is arranged circumferentially along what the aluminium was rolled up.
7. according to claim 1 prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that the fastening is pricked
Band (1) is that steel fastens band.
8. according to claim 1 prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that the fastening is pricked
Gasket (2) are provided between the outer wall that band (1) and the aluminium are rolled up.
9. according to claim 8 prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that the gasket
It (2) is aluminium flake.
10. according to claim 1 prevent surface when aluminium volume heat treatment from gluing the method hurt, which is characterized in that the fastening
The width of band (1) is 15-35mm, with a thickness of 0.8~1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994556.5A CN108823395A (en) | 2018-08-27 | 2018-08-27 | A method of prevent surface when aluminium volume heat treatment from gluing wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994556.5A CN108823395A (en) | 2018-08-27 | 2018-08-27 | A method of prevent surface when aluminium volume heat treatment from gluing wound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108823395A true CN108823395A (en) | 2018-11-16 |
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ID=64150090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810994556.5A Pending CN108823395A (en) | 2018-08-27 | 2018-08-27 | A method of prevent surface when aluminium volume heat treatment from gluing wound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108823395A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921729A (en) * | 2012-11-13 | 2013-02-13 | 镇江鼎胜铝业股份有限公司 | Method of improving surface quality of light gauge aluminum foil preform body |
| CN105463351A (en) * | 2015-12-31 | 2016-04-06 | 中铝西南铝冷连轧板带有限公司 | Method for reducing annealing defect of aluminum product |
| CN107034396A (en) * | 2017-04-26 | 2017-08-11 | 洛阳龙鼎铝业有限公司 | A kind of preparation method of high-speed rail sound barrier aluminium strip |
-
2018
- 2018-08-27 CN CN201810994556.5A patent/CN108823395A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921729A (en) * | 2012-11-13 | 2013-02-13 | 镇江鼎胜铝业股份有限公司 | Method of improving surface quality of light gauge aluminum foil preform body |
| CN105463351A (en) * | 2015-12-31 | 2016-04-06 | 中铝西南铝冷连轧板带有限公司 | Method for reducing annealing defect of aluminum product |
| CN107034396A (en) * | 2017-04-26 | 2017-08-11 | 洛阳龙鼎铝业有限公司 | A kind of preparation method of high-speed rail sound barrier aluminium strip |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
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| RJ01 | Rejection of invention patent application after publication |