CN103056167B - A kind of to break down method for controlling shape - Google Patents
A kind of to break down method for controlling shape Download PDFInfo
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- CN103056167B CN103056167B CN201010583941.4A CN201010583941A CN103056167B CN 103056167 B CN103056167 B CN 103056167B CN 201010583941 A CN201010583941 A CN 201010583941A CN 103056167 B CN103056167 B CN 103056167B
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- break down
- stretch bending
- finished product
- rectified
- rip cutting
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- Bending Of Plates, Rods, And Pipes (AREA)
- Shearing Machines (AREA)
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Abstract
The embodiment of the invention discloses a kind of to break down method for controlling shape, comprising: rip cutting is to cuing open; Stretch bending is rectified; And packaging.In the embodiment of the present invention, method is rectified to produce done the more requirement of detail to rip cutting, stretch bending, finally at stretch bending, line output is rectified to break down finished product, although thickness does not become, but stretch bending rectifys 1/2 also narrow about the 50mm of width than former band, and when producing narrow material finished product, stretch bending straightening equipment ability can meet completely, final Strip Shape has obvious improvement, wave height controls within 1mm, meets the demand of user completely.Eliminate because stretch bending straightening equipment is limited in one's ability, when producing break down semi-finished product, by the impact of supplied materials width and thickness.Finally improve the quality of break down template.
Description
Technical field
The present invention relates to cold-rolling process, more particularly, relate to a kind of to break down method for controlling shape.
Background technology
Thickness >=0.7mm is mainly used in decoration to break down, therefore very high to the quality requirement of aluminium base, the especially strip shape quality of base material.Finishing procedure stretch bending line is: stretch-bending straightening-rip cutting is to cuing open-packing.By (thickness >=0.7mm) during the thick material semi-finished product of the strong production of this technique stretch bending, because stretch bending straightening equipment is limited in one's ability, the motor load of each roller system reaches maximum, but extend and still can not reach setting value, and occur that machine arranges abnormal jitter conditions sometimes, finally find expression in plate shape not smooth, through rip cutting to Strip Shape wave height after cuing open be: 3 ~ 5mm, the capacity of equipment that can not meet consumers' demand is inadequate, effectively band can not be smoothed when producing semi-finished product, causing rip cutting still not reach user's request to cuing open rear plate shape, affecting user and using.
Summary of the invention
In view of this, the invention provides a kind of to break down method for controlling shape, to improve break down template quality.
For achieving the above object, the invention provides following technical scheme:
A kind of to break down method for controlling shape, comprising:
Rip cutting is to cuing open;
Stretch bending is rectified;
And packaging.
Preferably, above-mentioned in break down method for controlling shape, described rip cutting is specially cuing open: twist on same sleeve by two volume semi-finished product, when stub bar rolls up 3 ~ 5m on sleeve, and cutter shaft in pressure trimming.
Preferably, above-mentioned in break down method for controlling shape, the not trimming of described stub bar, is bonded on described sleeve by fiber adhesive tape.
Preferably, above-mentioned in break down method for controlling shape, described step rip cutting also comprises after cuing open: a volume in described two volumes is along the circumferential direction made a call to a steel band.
Preferably, above-mentioned in break down method for controlling shape, described stretch bending is rectified and is specially: after processing the volume not beating steel band in described two volumes, and a volume of steel band is beaten in processing.
As can be seen from technique scheme, in the embodiment of the present invention, method is rectified to produce done the more requirement of detail to rip cutting, stretch bending, finally at stretch bending, line output is rectified to break down finished product, although thickness does not become, stretch bending rectifys 1/2 also narrow about the 50mm of width than former band, and when producing narrow material finished product, stretch bending straightening equipment ability can meet completely, final Strip Shape has obvious improvement, and wave height controls within 1mm, meets the demand of user completely.Eliminate because stretch bending straightening equipment is limited in one's ability, when producing break down semi-finished product, by the impact of supplied materials width and thickness.Finally improve the quality of break down template.
Detailed description of the invention
Thickness >=0.7mm is mainly used in decoration to break down, therefore very high to the quality requirement of aluminium base, the especially strip shape quality of base material.Finishing procedure stretch bending line is: stretch-bending straightening-rip cutting is to cuing open-packing.By (thickness >=0.7mm) during the thick material semi-finished product of the strong production of this technique stretch bending, because stretch bending straightening equipment is limited in one's ability, the motor load of each roller system reaches maximum, but extend and still can not reach setting value, and occur that machine arranges abnormal jitter conditions sometimes, finally find expression in plate shape not smooth, through rip cutting to Strip Shape wave height after cuing open be: 3 ~ 5mm, the capacity of equipment that can not meet consumers' demand is inadequate, effectively band can not be smoothed when producing semi-finished product, causing rip cutting still not reach user's request to cuing open rear plate shape, affecting user and using.The embodiment of the present invention is to the optimization of the production process route of break down.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of to break down method for controlling shape, comprising: rip cutting is to cuing open; Stretch bending is rectified; And packaging.
Above-mentioned in break down method for controlling shape, rip cutting is specially cuing open: twist on same sleeve by two volume semi-finished product, when stub bar rolls up 3 ~ 5m on sleeve, and cutter shaft in pressure trimming.Its objective is 1.: ensure to help volume quality, prevent inner ring from not helping tight generation to take out a phenomenon; 2.: after trimming two on machine row tight conditions consistent, guarantee to batch end face quality.
Stub bar not trimming, is bonded on described sleeve by fiber adhesive tape.
Rip cutting also comprises after cuing open: a volume in described two volumes is along the circumferential direction made a call to a steel band.Object is that the other aluminium volume preventing from not producing when stretch bending rectifys production is got rid of pine;
Stretch bending is rectified and is specially: after processing the volume not beating steel band in described two volumes, and a volume of steel band is beaten in processing.
In the embodiment of the present invention, method is rectified to produce done the more requirement of detail to rip cutting, stretch bending, finally at stretch bending, line output is rectified to break down finished product, although thickness does not become, but stretch bending rectifys 1/2 also narrow about the 50mm of width than former band, and when producing narrow material finished product, stretch bending straightening equipment ability can meet completely, final Strip Shape has obvious improvement, wave height controls within 1mm, meets the demand of user completely.Eliminate because stretch bending straightening equipment is limited in one's ability, when producing break down semi-finished product, by the impact of supplied materials width and thickness.Finally improve the quality of break down template.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention 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 (2)
1. to a break down method for controlling shape, it is characterized in that, comprising:
Two volume semi-finished product, to cuing open, twist on same sleeve by rip cutting, when stub bar rolls up 3 ~ 5m on sleeve, and cutter shaft in pressure trimming;
A volume in described two volumes is along the circumferential direction made a call to a steel band;
Stretch bending is rectified, and after processing the volume not beating steel band in described two volumes, a volume of steel band is beaten in processing;
And packaging.
2. according to claim 1ly break down method for controlling shape be is characterized in that to the not trimming of described stub bar is bonded on described sleeve by fiber adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010583941.4A CN103056167B (en) | 2010-12-10 | 2010-12-10 | A kind of to break down method for controlling shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010583941.4A CN103056167B (en) | 2010-12-10 | 2010-12-10 | A kind of to break down method for controlling shape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056167A CN103056167A (en) | 2013-04-24 |
| CN103056167B true CN103056167B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010583941.4A Active CN103056167B (en) | 2010-12-10 | 2010-12-10 | A kind of to break down method for controlling shape |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450396A (en) * | 2009-01-06 | 2009-06-10 | 中铝瑞闽铝板带有限公司 | Slitting striping method of PS aluminum base belt-material |
| CN101579705A (en) * | 2009-06-09 | 2009-11-18 | 西南铝业（集团）有限责任公司 | Method for controlling turning up of coiling inner ring of aluminum coil material |
| CN101648294A (en) * | 2009-07-20 | 2010-02-17 | 西南铝业（集团）有限责任公司 | Trimming method of shearing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6390310A (en) * | 1986-10-01 | 1988-04-21 | Mitsubishi Heavy Ind Ltd | Width control method for hot strip mill |
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2010
- 2010-12-10 CN CN201010583941.4A patent/CN103056167B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450396A (en) * | 2009-01-06 | 2009-06-10 | 中铝瑞闽铝板带有限公司 | Slitting striping method of PS aluminum base belt-material |
| CN101579705A (en) * | 2009-06-09 | 2009-11-18 | 西南铝业（集团）有限责任公司 | Method for controlling turning up of coiling inner ring of aluminum coil material |
| CN101648294A (en) * | 2009-07-20 | 2010-02-17 | 西南铝业（集团）有限责任公司 | Trimming method of shearing machine |
Non-Patent Citations (1)
| Title |
|---|
| 《有色金属工程设计项目经理手册》编委会.《有色金属工程设计项目经理手册》.《有色金属工程设计项目经理手册》.化学工业出版社,2003,(第1版),第616-618页. * |
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| CN103056167A (en) | 2013-04-24 |
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