CN108555024A - A kind of five roller different diameter rolling mill device of magnesium alloy foil and its milling method - Google Patents
A kind of five roller different diameter rolling mill device of magnesium alloy foil and its milling method Download PDFInfo
- Publication number
- CN108555024A CN108555024A CN201810499513.XA CN201810499513A CN108555024A CN 108555024 A CN108555024 A CN 108555024A CN 201810499513 A CN201810499513 A CN 201810499513A CN 108555024 A CN108555024 A CN 108555024A
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- Prior art keywords
- working roll
- roller
- support roller
- magnesium alloy
- roll
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- 238000005096 rolling process Methods 0.000 title claims abstract description 80
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 52
- 239000011888 foil Substances 0.000 title claims abstract description 48
- 238000003801 milling Methods 0.000 title claims abstract description 14
- 230000009467 reduction Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000001603 reducing effect Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/40—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling foils which present special problems, e.g. because of thinness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
- B21B2013/026—Quinto, five high-stands
Abstract
The present invention relates to metal rolled fields, more particularly to a kind of five roller different diameter rolling mill of magnesium alloy foil and its milling method, it is characterized in that, the roller system of the rolling mill assembly uses five roll structures, including working roll one, working roll two, support roller one, support roller two and support roller three, the diameter of the working roll one is more than the diameter of the working roll two, the working roll one is located at the surface of the working roll two, the surface of the working roll one is equipped with support roller one, the lower section of the working roll two is equipped with support roller two and support roller three side by side, the support roller one, support roller two is identical with the diameter of support roller three；The working roll two floats between support roller two, support roller three and the working roll one.Compared with prior art, it is an advantage of the invention that：The characteristics of combining four-high mill longitudinal direction high rigidity and the small roller diameter of multi-roll mill and lateral high rigidity, realizes synchronous Asymmetric Rolling, reduces roll-force, reduction rolling texture, the processability of magnesium alloy foil is made to be improved.
Description
Technical field
The present invention relates to metal rolled manufacture field more particularly to a kind of five roller different diameter rolling mill device of magnesium alloy foil and its
Milling method.
Background technology
Strip-mill strip generally presses the roll quantitative classification in roller system, such as duo mill, three-high mill, four rollings
Machine, five-roller mill, six-high cluster mill, ten roller mills, twelve high mill, mill etc..Three-high mill is also known as labor spy's milling train,
Lower backing roll is driven thereon, and there are one the passive working rolls that diameter is smaller among upper working rolls and lower working rolls.Four-high mill is each up and down
One working roll and support roller, simple structure, roller system longitudinal rigidity are larger.Five-roller mill is the three-high mill deformed, i.e.,
On the basis of four-high mill, and a passive working roll is increased, the same three-high mill of mill form.
Difficult deformable metal foil and acquisition are conducive to the crystal grain orientation of deformation after unloading in order to obtain, and milling train needs used have
Smaller roller diameter, larger tension or the method using asymmetrical rolling.Magnesium alloy is close-packed hexagonal structure, at room temperature only two
A basal slip system can start, and when deformation temperature is increased to 225 DEG C, other such as cylinder, conical surface slip systems start to start, and mould
Property improve.Therefore magnesium alloy foil generally requires warm-rolling in rolling, and temperature range is 200-280 DEG C.Using the more of small roller diameter
Complicated when roller mill, adjustment is inconvenient, it is difficult to ensure that the foil that rolling accuracy is smooth with acquisition.
When using asymmetrical rolling magnesium alloy foil, generally requires and respectively drive upper and lower working roll, and make upper and lower working roll
Linear velocity it is different, to make to form asymmetrical rolling in deformed area.Since the strength of materials of magnesium alloy is low, magnesium alloy foil is different
Surface easy tos produce bits phenomenon, the bad control of template when step rolling.In addition, asymmetrical rolling needs working roll to be driven, working roll
Diameter cannot be too small, and roll cannot be too wide, and otherwise working roll is easy to twist off.And common four-high mill is used, if working roll
Roller diameter is too small, and lateral stiffness is deteriorated, and uses major diameter working roll, and is difficult to roll out magnesium alloy foil.In addition, using pair
When claiming rolling, magnesium alloy board is easy to form 0001 texture for being unfavorable for follow-up Pressing Deformation, and in order to obtain advantageous crystal grain
It is orientated, magnesium alloy foil generally uses the methods of unsymmetrical rolling or tandem rolling, such as makes two working roll axis misalignments one
Set a distance, or rolling direction is made to convert 90 degree etc..
Invention content
A kind of five roller different diameter rolling mill device of magnesium alloy foil of present invention proposition and its milling method, can overcome asynchronous rolling machine
And the shortcomings that multi-roll mill, the advantages of combining the small roller diameter high transverse stiffness and four-high mill longitudinal direction high rigidity of multi-roll mill.
To achieve the goals above, the technical scheme is that it is such：
One of the object of the invention：A kind of five roller different diameter rolling mill device of magnesium alloy foil, it is characterised in that, the roller of the rolling mill assembly
System uses five roll structures, including working roll one, working roll two, support roller one, support roller two and support roller three, the working roll one
Positioned at the surface of the working roll two, the surface of the working roll one is equipped with support roller one, the lower section of the working roll two
It is equipped with support roller two and support roller three side by side, the support roller one, support roller two are identical with the diameter of support roller three；The work
Roller one is fixedly connected by bearing and bearing block with memorial archway, and the working roll two floats in support roller two, support roller three and described
Between working roll one.
The two of the object of the invention：A kind of five roller different diameter rolling mill device of magnesium alloy foil, it is characterised in that, the rolling mill assembly
Roller system use five roll structures, including working roll one, working roll two, support roller one, support roller two and support roller three, the work
Roller one is located at the underface of the working roll two, and the working roll one is arranged right below support roller one, the working roll two
Top is equipped with support roller two and support roller three side by side, and the support roller one, support roller two are identical with the diameter of support roller three；It is described
Working roll one is fixedly connected by bearing and bearing block with memorial archway, and the working roll two floats in support roller two, three and of support roller
Between the working roll one.
The diameter of the working roll one and working roll two ratio is（1-3）：1.
The diameter of the working roll one and working roll two ratio preferred value is 1.5：1；1.8：1；2.0：1；2.5:1；2.8:1；
3.0:1, different degrees of asymmetric reducing effect of rolling can be reached respectively, magnesium alloy texture tissue is made to be weakened.
The device single machine can be used as single stand/reversing mills；Or Continuous mill train is formed by more single machines, wherein including at least one
The platform device single machine.
When forming Continuous mill train by two five roller different diameter rolling mill devices of the above, the roller system of adjoining stand-alone interlocks cloth
It sets, working roll one is alternately located according to process sequence above and below rolled piece.
The rolled piece is any one of copper alloy plate strip/foil or aluminum alloy strip/foil.
The three of goal of the invention：A kind of milling method of five roller different diameter rolling mill device of magnesium alloy foil, which is characterized in that work as life
When producing the magnesium alloy foil of thickness 0.03-0.15mm, wide 100-260mm, each dimension of roller matching is as follows：One diameter 90- of working roll
130mm, the wide 300-400mm of roll surface, the diameter 50-90mm of working roll two, the wide 300-400mm of roll surface, working roll one is in work
Make the top of roller two, one top of working roll is equipped with support roller one, and two lower section of working roll is equipped with support roller two and support roller three side by side,
It is 150-260mm, the wide 250-350mm of roll surface, magnesium alloy supplied materials that support roller one, support roller two are identical with the diameter of support roller three
Thickness 0.3 ~ 0.45mm, wide 150 ~ 280mm, 225 ~ 250 DEG C of rolling temperature, through 12 ~ 15 passes, passage is averaged reduction ratio 10
~ 12%, obtain the magnesium alloy foil that 0001 plane texture intensity is not less than 6.5.
The four of goal of the invention：A kind of milling method of five roller different diameter rolling mill device of magnesium alloy foil, which is characterized in that work as life
When producing the magnesium alloy foil of thickness 0.03 ~ 0.15mm, wide 300 ~ 400mm, each dimension of roller matching is as follows：One diameter 120 of working roll ~
180mm, the wide 450 ~ 550mm of roll surface, working roll two 60 ~ 120mm of diameter, the wide 450 ~ 550mm of roll surface, working roll one are working
The lower section of roller two, one lower section of working roll are equipped with support roller one, and the top of working roll two is equipped with support roller two and support roller three side by side,
It is 180 ~ 260mm, the wide 400 ~ 500mm of roll surface, magnesium alloy supplied materials that support roller one, support roller two are identical with the diameter of support roller three
Thickness 0.5 ~ 0.8mm, wide 350 ~ 420mm, 260 ~ 280 DEG C of rolling temperature, through 15 ~ 18 passes, passage be averaged reduction ratio 8 ~
10%, it obtains 0001 plane texture intensity and is not less than 7.1 magnesium alloy foils.
Compared with prior art, the invention has the advantages that：
1）Roller system of rolling mill combines the characteristics of four-high mill longitudinal direction high rigidity and the small roller diameter of multi-roll mill and lateral high rigidity, milling train
Apparatus structure is simple, reduces milling train manufacture difficulty, makes easy to operate.
2）Five roll structures can easily adjust the roller diameter ratio of working roll, and synchronous Asymmetric Rolling may be implemented, and reduction is rolled
Power processed can roll the wide magnesium alloy foil of 200mm or more.
3）Since the diameter of two working rolls is different, deformed area shape is asymmetrical shape, the pressure of small working roll side
Amount forms synchronous Asymmetric Rolling more than the drafts of big working roll side, and this rolling deformation can reduce roll-force, reduction
Rolling texture makes the processability of rolling stock be improved.
Description of the drawings
Fig. 1 is five roller different diameter rolling mill device embodiment of magnesium alloy foil, one structural schematic diagram of the present invention.
Fig. 2 is five roller different diameter rolling mill device embodiment of magnesium alloy foil, two structural schematic diagram of the present invention.
Fig. 3 is the roller system of rolling mill arrangement schematic diagram of Continuous mill train of the present invention.
Fig. 4 is different diameter rolling mill asymmetrical deformation area schematic diagram.
In Fig. 1：1- memorial archways, 2- screwdown gears, 3- upper backup roll bearing blocks, 4- support rollers one, 5- working rolls one, 6- magnesium
Band, 7- working rolls two, 8- working roll bearing blocks, 9- support rollers two, 10- lower backing roll bearing blocks, 11- support rollers three.
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings：
See Fig. 1, is a kind of five roller different diameter rolling mill device embodiment of magnesium alloy foil, one schematic diagram of the present invention, the roller of the rolling mill assembly
It is to use five roll structures, in memorial archway 1 from top to bottom, is followed successively by screwdown gear 2, upper backup roll bearing block 3, upper backup roll bearing block
3 are fixed with support roller 29 and support roller 3 11, have been sequentially arranged working roll 27, working roll 1 and support roller 1 still further below,
The spindle nose of working roll 1 is mounted in working roll bearing block 8, and the spindle nose of support roller 1 is fixed in lower backing roll bearing block 10,
Wherein two diameter 60mm of working roll, the wide 300mm of roll surface, one diameter 120mm of working roll, the wide 300mm of roll surface, magnesium ribbon 6 is in working roll
It is passed through between 27 and working roll 1, the reducing ratio of working roll one and working roll two is 2:1.Support roller 1,29 and of support roller
The parameter of support roller 3 11 is identical, is diameter 160mm, the wide 250mm of roll surface.Working roll 27 is floated in support roller two, support
Between roller three and working roll one.
Support roller 29 in the roller system of rolling mill and support roller 3 11 are horizontal and be arranged in parallel in upper backup roll bearing block 3,
Upper backup roll bearing block 3 is overall structure, is axially and transversely positioned to support roller 29 and support roller 3 11.Pressure dress
It sets 2 pairs of working rolls 27, support roller 29 and support roller 3 11 while depressing.Working roll 27 only has axial restraint, laterally and vertical
It is limited to position by the space that support roller 29 and support roller 3 11 are formed.Working roll 1 and support roller 1 are separately fixed at work
Make in roll bearing seat 8 and lower backing roll bearing block 10, their axially and transversely position can adjust.
Working roll 27 rotates under the drive of support roller 29 and support roller 3 11, band of the working roll 1 in support roller 1
It is rotated under dynamic, Asymmetric Rolling deformation is completed among the working roll that magnesium ribbon 6 is rotated at two, as shown in Figure 4.
In embodiment 1, using single machine reversible rolling.Magnesium alloy AZ31 supplied materials thickness 0.3mm, wide 250mm, rolling temperature
230 DEG C, through 12 passes, passage is averaged reduction ratio 12%, can be obtained thick 0.08mm, the magnesium alloy foil of wide 200mm,
0001 plane texture intensity is 6.5, tensile strength 220MPa, elongation percentage 12%.
See Fig. 2, is a kind of five roller different diameter rolling mill device embodiment of magnesium alloy foil, two schematic diagram of the present invention, the rolling mill assembly
Roller system use five roll structures, in memorial archway 1 from top to bottom, be followed successively by screwdown gear 2, upper backup roll bearing block 3, upper backup roll axis
It is fixed with support roller 1 in bearing 3, has been sequentially arranged working roll 1, working roll 27, support roller 29 and support roller still further below
3 11, the spindle nose of working roll 27 is mounted in working roll bearing block 8, and the spindle nose of support roller 29 and support roller 3 11 is fixed on down
In supporting roller bearing seat 10.In embodiment 2, working roll 27 diameter 90mm, the wide 500mm of roll surface, one 5 diameter 135mm of working roll,
The wide 450mm of roll surface, these three support roller parameters of support roller 1, support roller 29 and support roller 31 are identical, are diameter 180mm,
The wide 500mm of roll surface.Magnesium ribbon 6 passes through between working roll 27 and working roll 1, the reducing ratio of working roll one and working roll two
It is 1.5:1.Working roll 27 floats between support roller two, support roller three and working roll one.
Support roller 29 and support roller 3 11 in the roller system of rolling mill are horizontal and are arranged in parallel in lower backing roll bearing block 10
In, lower backing roll bearing block 10 is overall structure, is axially and transversely positioned to support roller 29 and support roller 3 11.
Screwdown gear 2 depresses support roller 1 and working roll 1 simultaneously.Working roll 27 is floated in support roller 29, support roller 3 11
Between working roll 1, the horizontal and vertical position of working roll 27 is by working roll 1, support roller 29 and support roller 3 11
The space of formation limits.Working roll 1 and support roller 1 are separately fixed at working roll bearing block 8 and upper backup roll bearing block 3
In, axially and transversely position is adjustable.
Working roll 27 rotates under the drive of support roller 29 and support roller 3 11, band of the working roll 1 in support roller 1
It is rotated under dynamic, Asymmetric Rolling deformation is completed among the working roll that magnesium ribbon 6 is rotated at two, as shown in Figure 4.
In embodiment 2, using single machine reversible rolling.Magnesium alloy AZ61 supplied materials thickness 0.5mm, wide 350mm, rolling temperature
260 DEG C, through 15 passes, passage is averaged reduction ratio 10%, can be obtained thick 0.12mm, the magnesium alloy foil of wide 300mm,
0001 plane texture intensity is 7.1, tensile strength 240MPa, elongation percentage 11%.
In above-described embodiment, roller system of rolling mill combines four-high mill longitudinal direction high rigidity and the small roller diameter of multi-roll mill and laterally height
The characteristics of rigidity, rolling mill assembly is simple in structure, and manufacture difficulty is low, and easy to operate.Five roll structures can easily adjust work
The roller diameter ratio for making roller may be implemented synchronous Asymmetric Rolling, reduce roll-force, is suitable for the wide magnesium alloy foil of 200mm or more
The rolling of material.
See Fig. 3, be the roller system of rolling mill arrangement schematic diagram of Continuous mill train of the present invention, in the Continuous mill train of two single machines composition on
Lower roll system is reverse to be used, i.e., the roller system interlaced arrangement of adjoining stand-alone, working roll 1 are alternately located in the upper of rolled piece 6 according to process sequence
Side and lower section, since the diameter of two working rolls is different, deformed area shape is asymmetrical shape, the drafts of small working roll side
More than the drafts of big working roll side, the purpose is to form synchronous Asymmetric Rolling effect, this rolling deformation, which can reduce, to be rolled
Power processed, reduction rolling texture, make the processability of rolling stock be improved.
A kind of five roller different diameter rolling mill device of magnesium alloy foil of the present invention and its milling method are also used for copper alloy, aluminium alloy etc.
The rolling of metal plate and belt or foil.
Above example is only the specific reality chosen for the purpose, technical solution and advantageous effect that the present invention will be described in detail
Example, but should in no way limit protection scope of the present invention, it is all without violating the spirit and principles of the present invention, made by plant
Kind modification, equivalent replacement and improvement, should all fall under the scope of the present invention.
Claims (9)
1. a kind of five roller different diameter rolling mill device of magnesium alloy foil, it is characterised in that, the roller system of the rolling mill assembly uses five roller knots
Structure, including working roll one, working roll two, support roller one, support roller two and support roller three, the working roll one are located at the work
The surface of the surface of roller two, the working roll one is equipped with support roller one, and the lower section of the working roll two is equipped with support side by side
Roller two and support roller three, the support roller one, support roller two are identical with the diameter of support roller three；The working roll one passes through bearing
It is fixedly connected with bearing block with memorial archway, the working roll two floats between support roller two, support roller three and the working roll one.
2. a kind of five roller different diameter rolling mill device of magnesium alloy foil, it is characterised in that, the roller system of the rolling mill assembly uses five roller knots
Structure, including working roll one, working roll two, support roller one, support roller two and support roller three, the working roll one are located at the work
The underface of roller two, the working roll one are arranged right below support roller one, and the top of the working roll two is equipped with support side by side
Roller two and support roller three, the support roller one, support roller two are identical with the diameter of support roller three；The working roll one passes through bearing
It is fixedly connected with bearing block with memorial archway, the working roll two floats between support roller two, support roller three and the working roll one.
3. five roller different diameter rolling mill device of a kind of magnesium alloy foil according to claim 1 or 2, which is characterized in that the work
The diameter ratio for making roller one and working roll two is（1-3）：1.
4. five roller different diameter rolling mill device of a kind of magnesium alloy foil according to claim 3, which is characterized in that the working roll
One and working roll two diameter ratio preferred value be 1.5：1；1.8：1；2.0：1；2.5:1；2.8:1；3.0:1, it can reach respectively not
With the asymmetric reducing effect of rolling of degree, magnesium alloy texture tissue is made to be weakened.
5. five roller different diameter rolling mill device of a kind of magnesium alloy foil according to claim 1, which is characterized in that the device single machine
It can be used as single stand/reversing mills；Or Continuous mill train is formed by more single machines, wherein including at least the device single machine.
6. five roller different diameter rolling mill device of a kind of magnesium alloy foil according to claim 5, which is characterized in that when by two with
When the upper five rollers different diameter rolling mill device composition Continuous mill train, the roller system interlaced arrangement of adjoining stand-alone, working roll one is suitable according to technique
Sequence is alternately located in above and below rolled piece.
7. the five roller different diameter rolling mill device of any magnesium alloy foil described in claim 6, which is characterized in that the rolled piece is
Any one of copper alloy plate strip/foil or aluminum alloy strip/foil.
8. a kind of milling method of five roller different diameter rolling mill device of magnesium alloy foil, which is characterized in that as production thickness 0.03-
When the magnesium alloy foil of 0.15mm, wide 100-260mm, each dimension of roller matching is as follows：One diameter 90-130mm of working roll, roller
The wide 300-400mm in face, the diameter 50-90mm of working roll two, the wide 300-400mm of roll surface, working roll one are upper working roll two
Side, the top of working roll one are equipped with support roller one, and two lower section of working roll is equipped with support roller two and support roller three side by side, support roller one,
It is 150-260mm that support roller two is identical with the diameter of support roller three, the wide 250-350mm of roll surface, and magnesium alloy supplied materials thickness 0.3 ~
0.45mm, wide 150 ~ 280mm, 225 ~ 250 DEG C of rolling temperature, through 12 ~ 15 passes, passage is averaged reduction ratio 10 ~ 12%, obtains
It is not less than 6.5 magnesium alloy foil to 0001 plane texture intensity.
9. a kind of milling method of five roller different diameter rolling mill device of magnesium alloy foil, which is characterized in that when production thickness 0.03 ~
When the magnesium alloy foil of 0.15mm, wide 300 ~ 400mm, each dimension of roller matching is as follows：One 120 ~ 180mm of diameter of working roll,
Wide 450 ~ the 550mm of roll surface, two 60 ~ 120mm of diameter of working roll, the wide 450 ~ 550mm of roll surface, working roll one is under working roll two
Side, one lower section of working roll are equipped with support roller one, and the top of working roll two is equipped with support roller two and support roller three, support roller side by side
One, it is 180 ~ 260mm, the wide 400 ~ 500mm of roll surface, magnesium alloy supplied materials thickness that support roller two is identical with the diameter of support roller three
0.5 ~ 0.8mm, wide 350 ~ 420mm, 260 ~ 280 DEG C of rolling temperature, through 15 ~ 18 passes, passage is averaged reduction ratio 8 ~ 10%,
It obtains 0001 plane texture intensity and is not less than 7.1 magnesium alloy foils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499513.XA CN108555024A (en) | 2018-05-23 | 2018-05-23 | A kind of five roller different diameter rolling mill device of magnesium alloy foil and its milling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499513.XA CN108555024A (en) | 2018-05-23 | 2018-05-23 | A kind of five roller different diameter rolling mill device of magnesium alloy foil and its milling method |
Publications (1)
| Publication Number | Publication Date |
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| CN108555024A true CN108555024A (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810499513.XA Pending CN108555024A (en) | 2018-05-23 | 2018-05-23 | A kind of five roller different diameter rolling mill device of magnesium alloy foil and its milling method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118215A (en) * | 2021-04-16 | 2021-07-16 | 上海五星铜业股份有限公司 | Wide-width strip foil rolling equipment |
| CN113118212A (en) * | 2021-04-16 | 2021-07-16 | 上海五星铜业股份有限公司 | Wide-width foil rolling mill and rolling method |
| CN113290052A (en) * | 2021-04-16 | 2021-08-24 | 上海五星铜业股份有限公司 | Rolling method of wide metal strip foil |
| WO2022217716A1 (en) * | 2021-04-16 | 2022-10-20 | 上海五星铜业股份有限公司 | Rolling device and rolling method |
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| CN113290052A (en) * | 2021-04-16 | 2021-08-24 | 上海五星铜业股份有限公司 | Rolling method of wide metal strip foil |
| WO2022217716A1 (en) * | 2021-04-16 | 2022-10-20 | 上海五星铜业股份有限公司 | Rolling device and rolling method |
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