CN205200475U - Aluminum alloy side is crystallizer for spindle - Google Patents
Aluminum alloy side is crystallizer for spindle Download PDFInfo
- Publication number
- CN205200475U CN205200475U CN201521021200.1U CN201521021200U CN205200475U CN 205200475 U CN205200475 U CN 205200475U CN 201521021200 U CN201521021200 U CN 201521021200U CN 205200475 U CN205200475 U CN 205200475U
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- China
- Prior art keywords
- connecting portion
- crystallizer
- aluminum alloy
- spindle
- ingot
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 238000003491 array Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 17
- 238000002425 crystallisation Methods 0.000 abstract description 6
- 230000008025 crystallization Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 239000004411 aluminium Substances 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 230000005465 channeling Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 229910000737 Duralumin Inorganic materials 0.000 description 2
- 235000010210 aluminium Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses an aluminum alloy side is crystallizer for spindle, the crystallizer links up formation by two first connecting portion and two second connecting portion from beginning to end, two first connecting portion mutual dispositions, two second connecting portion mutual dispositions, the junction of first connecting portion and second connecting portion is equipped with the radius angle, first connecting portion become the die cavity with second connecting portion intermediate formation sides spindle, the length of first connecting portion is greater than the length of second connecting portion, second connecting portion internal surface is the arcwall face to keeping away from first connecting portion direction evagination. Molten state aluminium liquid solidifies the crystallization in channeling into the crystallizer of outer wall water -cool uniformly under the effect of crystallization wall and crystallizer base. Because the second connecting portion are arcwall face to keeping away from first connecting portion direction evagination, have optimized square spindle shaping intracavity portion shape, reduce casting stress, and then avoid the condition of aluminum alloy side's spindle casting fracture, therefore the crystallizer that provides of this application the yield of square spindle has been improved.
Description
Technical field
The utility model relates to aluminum alloy processing technology field, particularly a kind of aluminum alloy square ingot crystallizer.
Background technology
In semi-continuous casting, metal bath is imported outer wall equably with in water-cooled crystallizer, solidification and crystallization under the effect of crystallizer wall and crystallizer base, and then form comparatively firm solidified shell, when the horizontal liquid level of the metal bath in device to be crystallized reaches preset height, the haulage gear of casting machine drives base and the solidified shell be set on base to move down continuously, equably with certain speed.The ingot casting part that is frozen into wherein departing from crystallizer is subject to cooling water immediately and directly cools, the crystallizing layer of ingot casting advances to central area and complete solidification and crystallization thereupon continuously, reach after given size until extrusion ingot length and stop casting, unload ingot casting rod, casting machine base gets back to home position, completes a casting time.
Wherein, Birmasil side's ingot constantly, aluminum alloy square ingot is cooling forming in crystallizer, as shown in Figure 1, crystallizer is formed by two the first connecting portions 01 and two the second connecting portion 02 tandem arrays, wherein the first connecting portion 01 is in industry said large, in the second connecting portion 02 industry said little.First connecting portion 01 and the second connecting portion 02 junction are provided with rounding 03, and wherein the radius of rounding 03 is 50mm.Two the first connecting portions 01 are positioned opposite, and two the second connecting portions 02 are positioned opposite, the first connecting portion 01 and the second connecting portion 02 middle formation side ingot forming cavity.Wherein the length of the first connecting portion 01 is greater than the length of the second connecting portion 02, and the inner surface of the second connecting portion 02 is plane.
But, duralumin, hard alumin ium alloy or extra super duralumin alloy large gauge square ingot casting shaping time, inner surface due to the second connecting portion 02 is plane or becomes V-shaped (as Fig. 2), when aluminum alloy square ingot casting is shaping, be unfavorable for that internal stress discharges, cause with the second connecting portion 02 and rounding 03 contact stress comparatively large, square ingot casting ftractures, and the yield rate of the side's of making ingot is lower.
Therefore, the how yield rate of the side's of raising ingot is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of aluminum alloy square ingot crystallizer, with the yield rate of the side's of raising ingot.
For achieving the above object, the utility model provides a kind of aluminum alloy square ingot crystallizer, described crystallizer is formed by two the first connecting portions and two the second connecting portion tandem arrays, two described first connecting portions are positioned opposite, two described second connecting portions are positioned opposite, the junction of described first connecting portion and described second connecting portion is provided with rounding, described first connecting portion and described second connecting portion middle formation side ingot forming cavity, the length of described first connecting portion is greater than the length of described second connecting portion, described second connecting portion inner surface is to away from the described first cambered outwards arcwall face in connecting portion side.
Preferably, the radius of described rounding is 70mm-85mm.
Preferably, the radius of described second connecting portion arcwall face is 300mm-500mm, and with the inner surface transition and linkage of described rounding.
Preferably, the inner surface of described first connecting portion is arc-shaped surface.
Preferably, described crystallizer is processed by aluminum alloy pretensioning plate.
In technique scheme, the aluminum alloy square ingot crystallizer that the utility model provides, wherein, crystallizer is formed by two the first connecting portions and two the second connecting portion tandem arrays, two the first connecting portions are positioned opposite, two the second connecting portions are positioned opposite, the junction of the first connecting portion and the second connecting portion is provided with rounding, first connecting portion and the second connecting portion middle formation side ingot forming cavity, the length of the first connecting portion is greater than the length of the second connecting portion, and the second connecting portion inner surface is to away from the first cambered outwards arcwall face in connecting portion side.Add man-hour when carrying out aluminum alloy square ingot, molten state aluminium liquid imports outer wall equably with in water-cooled crystallizer, solidification and crystallization under the effect of crystallizer wall and crystallizer base.
Known by foregoing description, in the crystallizer that the utility model provides, because the second connecting portion is to away from the first cambered outwards arcwall face in connecting portion side, the side's of optimizing ingot forming cavity interior shape, reduce casting stress, and then the situation avoiding aluminum alloy square ingot casting to ftracture, therefore the crystallizer that provides of the application can the yield rate of the side's of raising ingot.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional a kind of crystallizer;
Fig. 2 is the structural representation of traditional another kind of crystallizer;
The structural representation of the crystallizer that Fig. 3 provides for the utility model embodiment.
Wherein in Fig. 1-3: 01-first connecting portion, 02-second connecting portion, 03-rounding;
1-first connecting portion, 2-second connecting portion, 3-rounding.
Detailed description of the invention
Core of the present utility model is to provide a kind of aluminum alloy square ingot crystallizer, with the yield rate of the side's of raising ingot.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 3, in a kind of detailed description of the invention, the aluminum alloy square ingot crystallizer that the utility model provides, wherein, crystallizer is formed by two the first connecting portions 1 and two the second connecting portion 2 tandem arrays, two the first connecting portions 1 are positioned opposite, two the second connecting portions 2 are positioned opposite, the junction of the first connecting portion 1 and the second connecting portion 2 is provided with rounding 3, first connecting portion 1 and the second connecting portion 2 middle formation side ingot forming cavity, the length of the first connecting portion 1 is greater than the length of the second connecting portion 2, second connecting portion 2 inner surface is to away from the cambered outwards arcwall face of the first connecting portion 1 side.Wherein, the radius of rounding 3 can be identical with traditional rounding radii.
Add man-hour when carrying out aluminum alloy square ingot, molten state aluminium liquid imports outer wall equably with in water-cooled crystallizer, solidification and crystallization under the effect of crystallizer wall and crystallizer base.
Known by foregoing description, in the crystallizer that the utility model specific embodiment provides, because the second connecting portion 2 is to away from the cambered outwards arcwall face of the first connecting portion 1 side, the side's of optimizing ingot forming cavity interior shape, reduce casting stress, and then the situation avoiding aluminum alloy square ingot casting to ftracture, therefore the crystallizer that provides of the application can the yield rate of the side's of raising ingot.
Preferably, the radius of rounding 3 is 70mm-85mm, and preferably, the radius of rounding 3 is 80mm.By increasing rounding 3 radius, be convenient to stress when discharging square ingot casting further, and then the yield rate of the side's of improve ingot.
More preferred, the radius of the second connecting portion 2 arcwall face is 300mm-500mm, and with the inner surface transition and linkage of rounding 3.Namely as shown in Figure 3, R1=r, because the second connecting portion 2 arcwall face radius is identical with rounding 3 radius, the second connecting portion 2 can be made to seamlessly transit with rounding 3, and then it is shaping to be convenient to crystallizer, the side's of being convenient to ingot stress equilibrium release simultaneously.
In order to the yield rate of the side's of raising ingot further, preferably, the inner surface of the first connecting portion 1 is arcwall face.Concrete, the arc radius R of the first connecting portion 1 inner surface is greater than the arc radius R1 of the second connecting portion 2 inner surface.
On the basis of above-mentioned each scheme, preferably, crystallizer is processed by aluminum alloy pretensioning plate.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an aluminum alloy square ingot crystallizer, described crystallizer is formed by two the first connecting portions (1) and two the second connecting portion (2) tandem arrays, two described first connecting portions (1) are positioned opposite, two described second connecting portions (2) are positioned opposite, the junction of described first connecting portion (1) and described second connecting portion (2) is provided with rounding (3), described first connecting portion (1) and described second connecting portion (2) middle formation side ingot forming cavity, the length of described first connecting portion (1) is greater than the length of described second connecting portion (2), it is characterized in that, described second connecting portion (2) inner surface is to away from the cambered outwards arcwall face in described first connecting portion (1) side.
2. crystallizer according to claim 1, is characterized in that, the radius of described rounding (3) is 70mm-85mm.
3. crystallizer according to claim 2, is characterized in that, the radius of described second connecting portion (2) arcwall face is 300mm-500mm, and with the inner surface transition and linkage of described rounding (3).
4. crystallizer according to claim 1, is characterized in that, the inner surface of described first connecting portion (1) is arc-shaped surface.
5. the crystallizer according to any one of claim 1-4, is characterized in that, described crystallizer is processed by aluminum alloy pretensioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021200.1U CN205200475U (en) | 2015-12-09 | 2015-12-09 | Aluminum alloy side is crystallizer for spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021200.1U CN205200475U (en) | 2015-12-09 | 2015-12-09 | Aluminum alloy side is crystallizer for spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200475U true CN205200475U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021200.1U Active CN205200475U (en) | 2015-12-09 | 2015-12-09 | Aluminum alloy side is crystallizer for spindle |
Country Status (1)
| Country | Link |
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| CN (1) | CN205200475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862508A (en) * | 2017-02-14 | 2017-06-20 | 钢铁研究总院 | A kind of circular arc narrow copper plate crystallizer |
| CN111889636A (en) * | 2020-07-29 | 2020-11-06 | 大连理工大学 | Bulb type continuous casting crystallizer core rod |
-
2015
- 2015-12-09 CN CN201521021200.1U patent/CN205200475U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862508A (en) * | 2017-02-14 | 2017-06-20 | 钢铁研究总院 | A kind of circular arc narrow copper plate crystallizer |
| CN106862508B (en) * | 2017-02-14 | 2019-05-31 | 钢铁研究总院 | A kind of arc-shaped narrow copper plate crystallizer |
| CN111889636A (en) * | 2020-07-29 | 2020-11-06 | 大连理工大学 | Bulb type continuous casting crystallizer core rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: 401326 Chongqing Jiulongpo District West Peng Southwest Aluminum (Group) Co., Ltd. Patentee after: SOUTHWEST ALUMINIUM (Group) Co.,Ltd. Country or region after: China Patentee after: Chongqing Southwest Aluminum Alloy Processing Research Institute Co.,Ltd. Address before: 401326 Chongqing Jiulongpo District West Peng Southwest Aluminum (Group) Co., Ltd. Patentee before: SOUTHWEST ALUMINIUM (Group) Co.,Ltd. Country or region before: China |