CN106269964A - A kind of Aluminum sheets processing technique - Google Patents
A kind of Aluminum sheets processing technique Download PDFInfo
- Publication number
- CN106269964A CN106269964A CN201611012499.3A CN201611012499A CN106269964A CN 106269964 A CN106269964 A CN 106269964A CN 201611012499 A CN201611012499 A CN 201611012499A CN 106269964 A CN106269964 A CN 106269964A
- Authority
- CN
- China
- Prior art keywords
- aluminum sheets
- rolling
- processing technique
- product
- milling train
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
Abstract
A kind of Aluminum sheets processing technique relating to Aluminum sheets manufacture field, described technique first passes through milling train and strip carries out the rolling of 7.0 4.3 2.4 1.3 0.78 4 passages, then trimming is to 2030mm, carry out the rolling of 0.78 0.48 0.31 2 passages again, cut to trimmed size by slitter after end product annealing, and 505 paper sleeves go out finished product and detection packaging；When described technique effectively can be guaranteed in finished products, its finished surface will not produce oil mark, thus has accordingly increased the Aluminum sheets competitiveness of product in market.
Description
[technical field]
The present invention relates to Aluminum sheets manufacture field, especially relate to a kind of aluminum processing technique not comprising straightening matting.
[background technology]
Known, in the production process of Aluminum sheets processing, its finished product can leave over some fluid, these oil after cold rolling on surface
Liquid forms oil mark the most after annealing, thus has influence on product quality；For the defect avoiding oil mark to bring, traditional aluminum processing
Technique to carry out straightening matting before finished products, thus the fluid left over to remove surface reaches to avoid the formation of oil mark
Purpose, but, in long-term actual application find, existing straightening matting there are following problem: when 1, taking
Between longer, being easily caused production capacity pressure when throughput is bigger cannot discharge；2, limit production efficiency, causes date of delivery longer, in city
Field competition is not preponderated, is unfavorable for selling running-in with drawing order；3, production cost is higher, often crosses a straightening, moving of consumption
Per ton cost can be may result in and increase by 100 yuan；4, straightening operation machine row are longer, cross a straightening up to 220m of waste material end to end, from
And significantly reduce yield rate；5, every many straightening mattings will increase the risk that an inferior quality goes wrong more,
Burn into roll marks such as occurs or presses against the surface quality defects such as wound；In sum, for effectively solving its finished product at Aluminum sheets in processing
The oil mark problem that surface occurs, and avoid straightening matting adverse effect, present pole needs traditional aluminum
Strip processing technique improves, to increase the Aluminum sheets competitiveness of product in market.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of Aluminum sheets processing technique, described technique can have
When being guaranteed in finished products of effect, its finished surface will not produce oil mark, thus has accordingly increased the market of Aluminum sheets product
Competitiveness.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of Aluminum sheets processing technique, described technique is as follows: by milling train, strip is carried out 7.0 4.3 2.4 1.3
The rolling of 0.78 4 passages, then trimming is to 2030mm, then carries out the rolling of 0.78 0.48 0.31 2 passages, finally
Cut to trimmed size by slitter after finished products, and 505 paper sleeves go out finished product and detection packaging；Wherein, it is desirable to
In rear a time, the rolling oil additives amount of the milling train of mill product is 6.5-7.5%, and in annealing process, negative pressure oil removing section is set to
240℃/6-10h。
Further, in last described passage, the rolling oil additives amount of the milling train of mill product is 6.5%, lehr attendant
In skill, negative pressure oil removing section is set to 240 DEG C/7h.
Further, in last described passage, the rolling oil additives amount of the milling train of mill product is 7.5%, lehr attendant
In skill, negative pressure oil removing section is set to 240 DEG C/10h.
Further, in last described passage, the rolling oil additives amount of the milling train of mill product is 7%, annealing process
Middle negative pressure oil removing section is set to 240 DEG C/9h.
Further, described technique is applicable to process the coating material of H24/26 state, variola material, plating material or roof material.
Owing to using technical scheme as above, there is advantages that
Aluminum sheets processing technique of the present invention eliminates the straightening matting in traditional handicraft, and it is by adjusting ROLLING OIL
Product and annealing process come effective guarantee finished products rear surface does not has oil mark, and can reach following effect simultaneously: 1, Bu Guola
Rectify and clean, it is possible to release straightening production capacity, it is to avoid when throughput is bigger, occur that material volume all overstocks the phenomenon cannot get through in straightening operation；
2, decrease straightening and clean this one procedure, it is possible to effectively shorten and produce and the cycle of delivery, thus be not only able to be more easy to allow visitor
Family accepts, and more conducively sale running-in is with drawing order, but also can strengthen the competitiveness of product in market accordingly；3, production is reduced
Cost, reduces kinetic energy consumption, and contributes control thanks to net income increase；4 but straightening, waste material will reduce relatively end to end, thus phase
Yield rate should be improved, increase the income of producer；5, the risk that straightening matting is brought thoroughly is avoided to end product quality.
[detailed description of the invention]
Can be explained in more detail the present invention by the following examples, the open purpose of the present invention is intended to protect the scope of the invention
In all changes and improvements, the invention is not limited in the following examples:
Aluminum sheets processing technique of the present invention first passes through milling train and strip is carried out 7.0 4.3 2.4 1.3 0.78 4
The rolling of individual passage, then by bead cutter trimming to 2030mm, carries out 0.78 0.48 0.31 2 passages again after trimming
Rolling, finally cut to trimmed size by slitter after finished products, and 505 paper sleeves go out finished product and detection bag
Dress；Wherein, it is desirable in last passage, the rolling oil additives amount of the milling train of mill product is 6.5-7.5% such that it is able to more straight
The monitoring milling train oil product seen；Meanwhile, for ensureing that in annealing process ROLLING OIL is fully volatilized, do not have and be sintered in band table
Face, thus cause the phenomenon of oil mark defect to occur, it is possible to negative pressure oil removing section in annealing process is set to 240 DEG C/6-10h, i.e. root
According to practical condition, negative pressure oil removing can reach maximum；As required, it is possible to by the milling train of mill product in last passage
Rolling oil additives amount be set to 6.5%, negative pressure oil removing section in annealing process is set to 240 DEG C/7h；Or, by last passage
The rolling oil additives amount of the milling train of middle mill product is set to 7.5%, and negative pressure oil removing section in annealing process is set to 240 DEG C/10h；
Again or, the rolling oil additives amount of the milling train of mill product in last passage is set to 7%, negative pressure in annealing process is removed
Oil section is set to 240 DEG C/9h.
Aluminum sheets processing technique of the present invention can be applicable to the coating material of H24/26 state, variola material, plating material
Or roof material etc. needed stretch bending to rectify the product of cleaning, it can be effectively accomplished and realize only stretch bending by optimization and rectify cleaning
Purpose；Actual application and process cost through six months are adjusted and are proved, described technique can rectify work by reducing by one stretch bending
Sequence reaches per ton cost and reduces by the purpose of 100 yuan, and its product processed is not connected to one after mailing to use to client simultaneously
Play quality to complain, additionally, on the basis of equal processing capacity, the processes half a year described in application, it is not only able to production
Cost-effective about 1,330,000 yuan of side, but also the time of 17 days can be saved for producer, this shortens production greatly and adds
The cycle of work and the cycle of delivery, improve the market competition advantage of product accordingly.
Part not in the detailed description of the invention is prior art, therefore the present invention is not described in detail.
Claims (5)
1. an Aluminum sheets processing technique, is characterized in that: described technique is as follows: by milling train, strip is carried out 7.0 4.3
The rolling of 2.4 1.3 0.78 4 passages, then trimming is to 2030mm, then carries out 0.78 0.48 0.31 2 passages
Rolling, end product annealing after cut to trimmed size by slitter, and 505 paper sleeves go out finished product and detection pack；
Wherein, it is desirable in last passage, the rolling oil additives amount of the milling train of mill product is 6.5-7.5%, negative pressure in annealing process
Oil removing section is set to 240 DEG C/6-10h.
Aluminum sheets processing technique the most according to claim 1, is characterized in that: mill product in last described passage
The rolling oil additives amount of milling train is 6.5%, and in annealing process, negative pressure oil removing section is set to 240 DEG C/7h.
Aluminum sheets processing technique the most according to claim 1, is characterized in that: mill product in last described passage
The rolling oil additives amount of milling train is 7.5%, and in annealing process, negative pressure oil removing section is set to 240 DEG C/10h.
Aluminum sheets processing technique the most according to claim 1, is characterized in that: mill product in last described passage
The rolling oil additives amount of milling train is 7%, and in annealing process, negative pressure oil removing section is set to 240 DEG C/9h.
Aluminum sheets processing technique the most according to claim 1, is characterized in that: described technique is applicable to process H24/26 shape
The coating material of state, variola material, plating material or roof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012499.3A CN106269964B (en) | 2016-11-17 | 2016-11-17 | A kind of Aluminum sheets processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012499.3A CN106269964B (en) | 2016-11-17 | 2016-11-17 | A kind of Aluminum sheets processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106269964A true CN106269964A (en) | 2017-01-04 |
| CN106269964B CN106269964B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012499.3A Active CN106269964B (en) | 2016-11-17 | 2016-11-17 | A kind of Aluminum sheets processing technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373389A (en) * | 2021-04-07 | 2021-09-10 | 西南铝业（集团）有限责任公司 | Method for controlling intermediate annealing oil spots of aluminum alloy coiled material |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111681A (en) * | 1995-03-30 | 1995-11-15 | 云南铝加工厂 | Technology of sectional type negative pressure anneal oil removing for aluminium material |
| JP2004298938A (en) * | 2003-03-31 | 2004-10-28 | Kobe Steel Ltd | Aluminum sheet and aluminum foil and method for manufacturing them |
| JP2005271024A (en) * | 2004-03-24 | 2005-10-06 | Showa Denko Kk | Aluminum foil and its manufacturing method |
| CN101476064A (en) * | 2009-02-17 | 2009-07-08 | 中铝河南铝业有限公司 | High and low voltage aluminum transformer strip assembly and machining technique thereof |
| CN101844152A (en) * | 2010-03-29 | 2010-09-29 | 华北铝业有限公司 | Production process of ultrathin double-face optical aluminum foil |
| CN102899594A (en) * | 2012-11-17 | 2013-01-30 | 镇江鼎胜铝业股份有限公司 | Manufacturing method of aluminum foil used for 1060 alloy cable |
| CN103464479A (en) * | 2013-09-05 | 2013-12-25 | 江苏中基复合材料有限公司 | Aluminium foil rolling technology |
| CN105755334A (en) * | 2016-03-29 | 2016-07-13 | 江阴新仁科技有限公司 | Aluminum foil used for 6811 alloy automotive radiator and preparing method thereof |
-
2016
- 2016-11-17 CN CN201611012499.3A patent/CN106269964B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111681A (en) * | 1995-03-30 | 1995-11-15 | 云南铝加工厂 | Technology of sectional type negative pressure anneal oil removing for aluminium material |
| JP2004298938A (en) * | 2003-03-31 | 2004-10-28 | Kobe Steel Ltd | Aluminum sheet and aluminum foil and method for manufacturing them |
| JP2005271024A (en) * | 2004-03-24 | 2005-10-06 | Showa Denko Kk | Aluminum foil and its manufacturing method |
| CN101476064A (en) * | 2009-02-17 | 2009-07-08 | 中铝河南铝业有限公司 | High and low voltage aluminum transformer strip assembly and machining technique thereof |
| CN101844152A (en) * | 2010-03-29 | 2010-09-29 | 华北铝业有限公司 | Production process of ultrathin double-face optical aluminum foil |
| CN102899594A (en) * | 2012-11-17 | 2013-01-30 | 镇江鼎胜铝业股份有限公司 | Manufacturing method of aluminum foil used for 1060 alloy cable |
| CN103464479A (en) * | 2013-09-05 | 2013-12-25 | 江苏中基复合材料有限公司 | Aluminium foil rolling technology |
| CN105755334A (en) * | 2016-03-29 | 2016-07-13 | 江阴新仁科技有限公司 | Aluminum foil used for 6811 alloy automotive radiator and preparing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373389A (en) * | 2021-04-07 | 2021-09-10 | 西南铝业（集团）有限责任公司 | Method for controlling intermediate annealing oil spots of aluminum alloy coiled material |
| CN113373389B (en) * | 2021-04-07 | 2022-10-28 | 西南铝业（集团）有限责任公司 | Method for controlling intermediate annealing oil spots of aluminum alloy coiled material |
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| Publication number | Publication date |
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| CN106269964B (en) | 2018-01-30 |
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