CN102825523A - Grooving device for electric steel paint coating roll and process method for grooving by applying same - Google Patents
Grooving device for electric steel paint coating roll and process method for grooving by applying same Download PDFInfo
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- CN102825523A CN102825523A CN2012103222993A CN201210322299A CN102825523A CN 102825523 A CN102825523 A CN 102825523A CN 2012103222993 A CN2012103222993 A CN 2012103222993A CN 201210322299 A CN201210322299 A CN 201210322299A CN 102825523 A CN102825523 A CN 102825523A
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Abstract
The invention provides a grooving device for an electric steel paint coating roll applied in the field of steel production and machining, and also relates to a process method for grooving by applying the same simultaneously. The grooving device is characterized in that a coating roll (2) is in a structure capable of being movably erected on a device bracket (1); a grooving part (4) capable of moving axially along a roll surface (3) is arranged at the position under the roll surface (3) of the coating roll (2); a grinding edge (6) on a grinding disc (5) of the grooving part (4) is in a structure which can be contacted with the roll surface (3); and the grooving part (4) is connected with a control part (8) which controls the grooving part (4) to move axially along the roll surface (3). The grooving device and the process method provided by the invention have the advantages that since grooves with V-shaped structures can be etched on the roll surface of the coating roll, when the paint is coated on the surface of electric steel by the coating roll, the paint is uniformly distributed on the surface of the electric steel, and the coating has no pattern defects, so that the coated electric steel with good quality is obtained.
Description
Technical field
The invention belongs to steel production and processing technical field, more particularly, relate to a kind of electrical steel dope coating roller patterning apparatus, the present invention also relates to the process that the application patterning apparatus carries out cutting simultaneously.
Background technology
The electrical steel continuous annealing coated thread is that the electrical sheet after cold rolling is carried out surperficial degreasing, and under protective atmosphere, carries out decarburizing annealing and recrystallization annealing, to obtain desirable grain size; After this again at electrical sheet surfaces coated insulating barrier coating, make it to have good insulation performance performance and punching performance.On the electrical steel continuous annealing coating production line, need with electrical steel dope being coated in the surface of electrical steel strip, then with coating oven dry, film-forming through coating machine.The coating uniformity of coating on electrical steel strip directly has influence on the surface quality of electrical steel coatings.In the prior art; The coating roller that the electrical steel continuous annealing coated thread that middle low strap steel speed (less than 70 meters per minutes) is moved down uses is smooth roll (surface does not have cutting); The coating coating weight can only rely on the pressure between the coating roller to regulate; A large amount of production practices prove that this coating roller coating method is very inaccurate to the control of electrical steel dope coating weight, and coating distributes also inhomogeneous at belt steel surface; And the coating striation defective is also very many, thereby causes the fluctuation of coating quality.
Summary of the invention
Technical problem to be solved by this invention is: to the deficiency of prior art; Provide a kind of and can pass through cutting on coating roller; Make coating roller coating when belt steel surface coating evenly distribute, avoid the electrical steel dope coating roller patterning apparatus of coating striation defective.
Solve above-described technical problem, the technical scheme that the present invention takes is:
The present invention is a kind of electrical steel dope coating roller patterning apparatus; Described coating roller patterning apparatus comprises appliance stand; Coating roller, described coating roller are set to and can be contained in the structure on the appliance stand by adjustable shelf, and the roll surface lower position setting of coating roller can be along the axially movable cutting parts of roll surface; Sharpening on the mill of described cutting parts be set to can with the roll surface contacting structure; When the cutting component axial moved, described sharpening was set on roll surface, to carve the structure of groove, and described cutting parts are connected along the axially movable control assembly of roll surface with control cutting parts.
Described appliance stand comprises left socle and right support, and the coating roller two ends are contained on left socle and the right support through support bar I and support bar II frame respectively, and described cutting parts also comprise screw mandrel; The two ends of screw mandrel are movably arranged on respectively on left socle and the right support, and described mill is fixedly mounted on the screw mandrel between left socle and the right support, and described control assembly comprises drive motors; Be installed in the driving wheel on the drive motors; Described screw mandrel and driving wheel engagement, drive motors is connected with the switch of control drive motors, and switch is arranged on the control assembly; Also be provided with motor on the described left socle; Described motor is connected with the support bar I, and motor is set to drive the structure that coating roller rotates through driving the support bar I, and described motor is connected with switch; When coating roller and mill rotate, the rotation direction of coating roller and the switched in opposite of mill.
Described mill is a disc-shaped structure; The external diameter of mill is 50-150mm, and the cutting edge on the sharpening is set to reverse V-shaped structure, and the V-type angle of cutting edge is arranged between 80-120 °; Described mill is on coating roller during cutting; The speed that moves axially of mill is 3-6 mm per minutes, and the degree of depth of the groove that carves on the coating roller is 0.13-0.18mm, and the material of described coating roller is a Hypalon rubber; The shore hardness of rubber is between 56-65, and the quantity of the groove on the coating roller on every millimeter is 1.38-1.77.
Semicircular U type groove I and U type groove are set respectively on described left socle and the right support; The support bar I of described coating roller and support bar II frame respectively are contained in U type groove I and the U type groove II; Appliance stand also comprises locating piece I and locating piece II; Semicircular U type groove III and U type groove IV are set respectively on described locating piece I and the locating piece II; Described locating piece I and locating piece II be when spiral-lock is on left socle and right support respectively, and described support bar I active card is contained between the circular configuration that U type groove I and U type groove II form, and described support bar II active card is contained between the circular configuration of U type groove III and U type groove IV composition.
Hydraulic cylinder I and the hydraulic cylinder II that can stretch is set respectively on described left socle and the right support; The hydraulic cylinder I is connected with control assembly with the hydraulic cylinder II; When described hydraulic cylinder I and hydraulic cylinder II were stretched, the cutting edge of described mill and the gap between the roll surface were set to the structure that can move.
The external diameter of described coating roller is between 220-310mm, and the material of coating roller is a Hypalon rubber, and the shore hardness of coating roller is between 56-65, and when described mill carried out cutting, the ratio of the rotating speed of coating roller and speed of grinding plate was between 1/1500-1/50.
The present invention also relates to a kind of process that patterning apparatus carries out cutting of using simultaneously, and the step that described application patterning apparatus carries out the process of cutting is:
1) through control assembly control hydraulic cylinder I and the contraction of hydraulic cylinder II, make on the mill cutting edge to the roll surface of coating roller near;
2) with coating roller through support bar I and support bar II respectively frame be contained on left socle and the right support, through switch control electric motor starting, the driven by motor coating roller rotates;
3) rotate through switch control drive motors, drive motors drives screw mandrel and rotates, and at this moment, drive motors drives mill through screw mandrel and moves axially, and the cutting edge of described mill can carve groove on roll surface.
Described mill is on coating roller during cutting; The speed that moves axially of mill is 3-6 mm per minutes; The degree of depth of the groove that carves on the coating roller is 0.13-0.18mm, described mill on coating roller during cutting, the rotation direction of coating roller and the switched in opposite of mill; The ratio of the rotating speed of coating roller and speed of grinding plate is between 1/1500-1/50, and the speed that moves radially of mill is 3-6 millimeters per minutes.
When described support bar I and support bar II frame are contained on left socle and the right support; Earlier support bar I and support bar II are placed on respectively on semicircular U type groove I and the U type groove; Again locating piece I and locating piece II are distinguished spiral-lock on left socle and left socle; At this moment, support bar I active card is contained between the circular configuration of U type groove I and U type groove II composition, and described support bar II active card is contained between the circular configuration of U type groove III and U type groove IV composition.
Adopt technical scheme of the present invention, can obtain following beneficial effect:
The process that electrical steel dope coating roller patterning apparatus of the present invention and application patterning apparatus carry out cutting; Can carve the groove of V-structure at the roll surface of coating roller; Carve the coating roller of groove through the process of patterning apparatus of the present invention and cutting; During at electrical sheet surface-coated coating, coating evenly distributes on the electrical sheet surface under less than the middle low velocity of 70 meters per minutes, and coating does not have strip flaw; The distribution that coated film weighs is also very even, thereby can obtain the good coating electrical sheet of surface quality.
Description of drawings
The mark of facing down among expressed content of each accompanying drawing of this specification and the figure is made briefly bright:
Fig. 1 is the structural representation of electrical steel dope coating roller patterning apparatus of the present invention;
Fig. 2 is the side-looking structural representation of the left socle of the described electrical steel dope coating roller of Fig. 1 patterning apparatus;
Be labeled as among the figure: 1, appliance stand; 2, coating roller; 3, roll surface; 4, cutting parts; 5, mill; 6, sharpening; 7, groove; 8, control assembly; 9, left socle; 10, right support; 11, support bar I; 12, support bar II; 13, screw mandrel; 14, drive motors; 15, driving wheel; 16, switch; 17, cutting edge; 18, U type groove I; 19, U type groove II; 20, locating piece I; 21, locating piece II; 22, U type groove III; 23, U type groove IV; 24, hydraulic cylinder I; 25, hydraulic cylinder II; 26, motor.
The specific embodiment
Contrast accompanying drawing below; Through the description to embodiment, the effect of mutual alignment between the shape of specific embodiments of the invention such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are done further to specify:
Shown in accompanying drawing 1, accompanying drawing 2; The present invention is a kind of electrical steel dope coating roller patterning apparatus, and described coating roller patterning apparatus comprises appliance stand 1, coating roller 2; Described coating roller 2 is set to and can be contained in the structure on the appliance stand 1 by adjustable shelf; The roll surface 3 lower position settings of coating roller 2 can be along roll surface 3 axially movable cutting parts 4, the sharpening 6 on the mill 5 of described cutting parts 4 be set to can with roll surface 3 contacting structure, when cutting parts 4 move axially; Described sharpening 6 is set on roll surface 3, to carve the structure of groove 7, and described cutting parts 4 are connected along roll surface 3 axially movable control assemblies 8 with control cutting parts 4.
Described appliance stand 1 comprises left socle 9 and right support 10, and coating roller 2 two ends are contained on left socle 9 and the right support 10 through support bar I 11 and 12 of support bar II respectively, and described cutting parts 4 also comprise screw mandrel 13; The two ends of screw mandrel 13 are movably arranged on respectively on left socle 9 and the right support 10, and described mill 5 is fixedly mounted on the screw mandrel 13 between left socle 9 and the right support 10, and described control assembly 8 comprises drive motors 14; Be installed in the driving wheel 15 on the drive motors 14; Described screw mandrel 13 and driving wheel 15 engagements, drive motors 14 is connected with the switch 16 of control drive motors 14, and switch 16 is arranged on the control assembly 8; Also be provided with motor 26 on the described left socle 9; Described motor 26 is connected with support bar I 11, and motor 26 is set to drive the structure that coating roller 2 rotates through driving support bar I 11, and described motor 26 is connected with switch 16; When coating roller 2 rotates with mill 5, the switched in opposite of the rotation direction of coating roller 2 and mill 5.
Described mill 5 is a disc-shaped structure; The external diameter of mill 5 is 50-150mm, and the cutting edge 17 on the sharpening 6 is set to reverse V-shaped structure, and the V-type angle of cutting edge 17 is arranged between 80-120 °; Described mill 5 is on coating roller 2 during cutting; The speed that moves axially of mill 5 is 3-6 mm per minutes, and the degree of depth of the groove 7 that carves on the coating roller 2 is 0.13-0.18mm, and the material of described coating roller 2 is a Hypalon rubber; The shore hardness of rubber is between 56-65, and the quantity of the groove 7 on the coating roller 2 on every millimeter is 1.38-1.77.
Semicircular U type groove I 18 and U type groove 19 are set respectively on described left socle 9 and the right support 10; The support bar I 11 of described coating roller 2 and support bar II 12 frame respectively are contained in U type groove I 18 and the U type groove II 19; Appliance stand 1 also comprises locating piece I 20 and locating piece II 21; Semicircular U type groove III 22 and U type groove IV 23 are set respectively on described locating piece I 20 and the locating piece II 21; Described locating piece I 20 and locating piece II 21 respectively spiral-locks in left socle 9 and 10 last times of right support; Described support bar I 11 active card are contained between the circular configuration of U type groove I 18 and U type groove II 19 compositions, and described support bar II 12 active card are contained between the circular configuration of U type groove III 22 and U type groove IV 23 compositions.
The hydraulic cylinder I 24 and hydraulic cylinder II 25 that can stretch is set respectively on described left socle 9 and the right support 10; Hydraulic cylinder I 24 is connected with control assembly 8 with hydraulic cylinder II 25; When described hydraulic cylinder I 24 and hydraulic cylinder II 25 were flexible, the cutting edge 17 of described mill 5 and the gap between the roll surface 3 were set to the structure that can move.
The external diameter of described coating roller 2 is between 220-310mm; The material of coating roller 2 is a Hypalon rubber; The shore hardness of coating roller 2 is between 56-65, and when described mill 5 carried out cutting, the ratio of the rotating speed of coating roller 2 and mill 5 rotating speeds was between 1/1500-1/50.
The present invention also relates to a kind of process that patterning apparatus carries out cutting of using simultaneously, and the step that described application patterning apparatus carries out the process of cutting is:
1) shrink with hydraulic cylinder II 25 through control assembly 8 control hydraulic cylinder I 24, make on the mill 5 cutting edge (17) to the roll surface 3 of coating roller 2 near;
2) with coating roller 2 through support bar I 11 and support bar II 12 respectively frame be contained on left socle 9 and the right support 10, start through switch 16 control motors 26, motor 26 drives coating rollers 2 and rotates;
3) rotate through switch 16 control drive motors 14, drive motors 14 drives screw mandrel 13 and rotates, and at this moment, drive motors 14 drives mill 5 through screw mandrel 13 and moves axially, and the cutting edge 17 of described mill 5 can carve groove 7 on roll surface 3.
Described mill 5 is on coating roller 2 during cutting; The speed that moves axially of mill 5 is 3-6mm per minute; The degree of depth of the groove 7 that carves on the coating roller 2 is 0.13-0.18mm, described mill 5 on coating roller 2 during cutting, the rotation direction of coating roller and the switched in opposite of mill; The ratio of the rotating speed of coating roller and speed of grinding plate is between 1/1500-1/50, and the speed that moves radially of mill is 3-6 millimeters per minutes.
Described support bar I 11 and 12 of support bar II are contained in left socle 9 and 10 last times of right support; Earlier support bar I 11 and support bar II 12 are placed on respectively on semicircular U type groove I 18 and the U type groove 19; Again locating piece I 20 and locating piece II 21 are distinguished spiral-locks on left socle 9 and left socle 10; At this moment; Support bar I 11 active card are contained between the circular configuration of U type groove I 18 and U type groove II 19 compositions, and described support bar II 12 active card are contained between the circular configuration of U type groove III 22 and U type groove IV 23 compositions.
The process that electrical steel dope coating roller patterning apparatus of the present invention and application patterning apparatus carry out cutting; Can carve the groove of V-structure at the roll surface of coating roller; Carve the coating roller of groove through the process of patterning apparatus of the present invention and cutting; During at electrical sheet surface-coated coating, coating evenly distributes on the electrical sheet surface under less than the middle low velocity of 70 meters per minutes, and coating does not have strip flaw; The distribution that coated film weighs is also very even, thereby can obtain the good coating electrical sheet of surface quality.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; Or design of the present invention and technical scheme are directly applied to other occasions without improving, all in protection scope of the present invention.
Claims (9)
1. electrical steel dope coating roller patterning apparatus; It is characterized in that: described coating roller patterning apparatus comprises appliance stand (1); Coating roller (2); Described coating roller (2) is set to and can be contained in the structure on the appliance stand (1) by adjustable shelf; Roll surface (3) the lower position setting of coating roller (2) can be along the axially movable cutting parts of roll surface (3) (4), the sharpening (6) on the mill (5) of described cutting parts (4) be set to can with roll surface (3) contacting structure, cutting parts (4) are when moving axially; Described sharpening (6) is set on roll surface (3), to carve the structure of groove (7), and described cutting parts (4) are connected along the axially movable control assembly of roll surface (3) (8) with control cutting parts (4).
2. electrical steel dope coating roller patterning apparatus according to claim 1; It is characterized in that: described appliance stand (1) comprises left socle (9) and right support (10); Coating roller (2) two ends are contained on left socle (9) and the right support (10) through support bar I (11) and support bar II (12) frame respectively, and described cutting parts (4) also comprise screw mandrel (13), and the two ends of screw mandrel (13) are movably arranged on respectively on left socle (9) and the right support (10); Described mill (5) is fixedly mounted on the screw mandrel (13) between left socle (9) and the right support (10); Described control assembly (8) comprises drive motors (14), is installed in the driving wheel (15) on the drive motors (14), described screw mandrel (13) and driving wheel (15) engagement; Drive motors (14) is connected with the switch (16) of control drive motors (14); Switch (16) is arranged on the control assembly (8), also is provided with motor (26) on the described left socle (9), and described motor (26) is connected with support bar I (11); Motor (26) is set to drive the structure that coating roller (2) rotates through driving support bar I (11); Described motor (26) is connected with switch (16), when coating roller (2) and mill (5) rotate, and the switched in opposite of the rotation direction of coating roller (2) and mill (5).
3. electrical steel dope coating roller patterning apparatus according to claim 1 and 2; It is characterized in that: described mill (5) is a disc-shaped structure; The external diameter of mill (5) is 50-150mm, and the cutting edge (17) on the sharpening (6) is set to reverse V-shaped structure, and the V-type angle of cutting edge (17) is arranged between 80-120 °; When described mill (5) is gone up cutting at coating roller (2); The speed that moves axially of mill (5) is 3-6 mm per minutes, and the degree of depth of the groove (7) that carves on the coating roller (2) is 0.13-0.18mm, and the material of described coating roller (2) is a Hypalon rubber; The shore hardness of rubber is between 56-65, and the quantity of the groove (7) on last every millimeter of the coating roller (2) is 1.38-1.77.
4. electrical steel dope coating roller patterning apparatus according to claim 3; It is characterized in that: semicircular U type groove I (18) and U type groove (19) are set respectively on described left socle (9) and the right support (10); The support bar I (11) of described coating roller (2) and support bar II (12) frame respectively are contained in U type groove I (18) and the U type groove II (19); Appliance stand (1) also comprises locating piece I (20) and locating piece II (21); Semicircular U type groove III (22) and U type groove IV (23) are set respectively on described locating piece I (20) and the locating piece II (21); Described locating piece I (20) and locating piece II (21) respectively spiral-lock in left socle (9) and right support (10) last time; Described support bar I (11) active card is contained between the circular configuration of U type groove I (18) and U type groove II (19) composition, and described support bar II (12) active card is contained between the circular configuration of U type groove III (22) and U type groove IV (23) composition.
5. electrical steel dope coating roller patterning apparatus according to claim 4; It is characterized in that: hydraulic cylinder I (24) and the hydraulic cylinder II (25) that can stretch is set respectively on described left socle (9) and the right support (10); Hydraulic cylinder I (24) is connected with control assembly (8) with hydraulic cylinder II (25); When described hydraulic cylinder I (24) and hydraulic cylinder II (25) were stretched, the cutting edge (17) of described mill (5) and the gap between the roll surface (3) were set to the structure that can move.
6. electrical steel dope coating roller patterning apparatus according to claim 5; It is characterized in that: the external diameter of described coating roller (2) is between 220-310mm; The material of coating roller (2) is a Hypalon rubber; The shore hardness of coating roller (2) is between 56-65, and when described mill (5) carried out cutting, the ratio of the rotating speed of coating roller (2) and mill (5) rotating speed was between 1/1500-1/50.
7. use the process that patterning apparatus carries out cutting for one kind, it is characterized in that: the step that described application patterning apparatus carries out the process of cutting is:
1) through control assembly (8) control hydraulic cylinder I (24) and hydraulic cylinder II (25) contraction, make on the mill (5) cutting edge (17) to the roll surface (3) of coating roller (2) near;
2) with coating roller (2) through support bar I (11) and support bar II (12) respectively frame be contained on left socle (9) and the right support (10), start through switch (16) control motor (26), motor (26) drives coating roller (2) and rotates;
3) rotate through switch (16) control drive motors (14); Drive motors (14) drives screw mandrel (13) and rotates; At this moment; Drive motors (14) drives mill (5) through screw mandrel (13) and moves axially, and the cutting edge (17) of described mill (5) can carve groove (7) on roll surface (3).
8. application patterning apparatus according to claim 7 carries out the process of cutting; It is characterized in that: when described mill (5) is gone up cutting at coating roller (2); The speed that moves axially of mill (5) is 3-6 mm per minutes; The degree of depth of the groove (7) that carves on the coating roller (2) is 0.13-0.18mm, when described mill (5) is gone up cutting at coating roller (2), and the switched in opposite of the rotation direction of coating roller (2) and mill (5); The ratio of the rotating speed of coating roller (2) and mill (5) rotating speed is between 1/1500-1/50, and the speed that moves radially of mill (5) is 3-6 millimeters per minutes.
9. the process of carrying out cutting according to claim 7 or 8 described application patterning apparatus; It is characterized in that: described support bar I (11) and support bar II (12) frame are contained in left socle (9) and right support (10) last time; Earlier support bar I (11) and support bar II (12) are placed on respectively on semicircular U type groove I (18) and the U type groove (19); Again locating piece I (20) and locating piece II (21) are distinguished spiral-lock on left socle (9) and left socle (10); At this moment; Support bar I (11) active card is contained between the circular configuration of U type groove I (18) and U type groove II (19) composition, and described support bar II (12) active card is contained between the circular configuration of U type groove III (22) and U type groove IV (23) composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322299.3A CN102825523B (en) | 2012-09-04 | 2012-09-04 | A kind of electrical steel dope coating roller patterning apparatus and application patterning apparatus carry out the process of cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322299.3A CN102825523B (en) | 2012-09-04 | 2012-09-04 | A kind of electrical steel dope coating roller patterning apparatus and application patterning apparatus carry out the process of cutting |
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| Publication Number | Publication Date |
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| CN102825523A true CN102825523A (en) | 2012-12-19 |
| CN102825523B CN102825523B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210322299.3A Active CN102825523B (en) | 2012-09-04 | 2012-09-04 | A kind of electrical steel dope coating roller patterning apparatus and application patterning apparatus carry out the process of cutting |
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| CN103921195A (en) * | 2014-04-10 | 2014-07-16 | 马钢(集团)控股有限公司 | Electric steel coating roller grooving method |
| CN104451068A (en) * | 2013-09-16 | 2015-03-25 | 宝山钢铁股份有限公司 | Oriented silicon steel strip with diagonal stripes, and production method thereof |
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| US2206492A (en) * | 1932-11-30 | 1940-07-02 | J E Reinecker Aktien Ges | Spline shaft grinding machine |
| CN1032128A (en) * | 1987-09-25 | 1989-04-05 | 朱新根 | Machine tool for processing curve slot on cylindrical surface |
| CN1472065A (en) * | 2002-07-11 | 2004-02-04 | BHS���ƻ�е���豸��������˾ | Grooved roll and producing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451068A (en) * | 2013-09-16 | 2015-03-25 | 宝山钢铁股份有限公司 | Oriented silicon steel strip with diagonal stripes, and production method thereof |
| CN103921195A (en) * | 2014-04-10 | 2014-07-16 | 马钢(集团)控股有限公司 | Electric steel coating roller grooving method |
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| Publication number | Publication date |
|---|---|
| CN102825523B (en) | 2016-01-20 |
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