CN110306030A - A kind of application of laser scored machine on slitting line - Google Patents
A kind of application of laser scored machine on slitting line Download PDFInfo
- Publication number
- CN110306030A CN110306030A CN201910725001.5A CN201910725001A CN110306030A CN 110306030 A CN110306030 A CN 110306030A CN 201910725001 A CN201910725001 A CN 201910725001A CN 110306030 A CN110306030 A CN 110306030A
- Authority
- CN
- China
- Prior art keywords
- section
- machine
- laser scored
- indentation
- laser
- Prior art date
- 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.)
- Granted
Links
- 238000007373 indentation Methods 0.000 claims abstract description 27
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 16
- 230000005291 magnetic effect Effects 0.000 claims abstract description 13
- 238000000137 annealing Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000010422 painting Methods 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005381 magnetic domain Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
Abstract
A kind of application of the laser scored machine of the present invention on slitting line, belongs to orientation silicon steel production equipment technology；Provide a kind of higher slitting line using laser scored machine of high-power and indentation quality；Technical solution are as follows: the application of a kind of laser scored machine on slitting line, comprising: feeding uncoiling section, drying section, indentation section, applies interval, drying section, annealing section, surveys magnetic section and blanking winds section cleaning section；The feeding uncoiling section, cleaning section, drying section, indentation section, painting interval, drying section, annealing section, survey magnetic section and blanking winding section are set gradually, and the indentation section uses laser scored machine；The indentation section further includes concavees lens, and the concavees lens are set to the lower section of several laser scored machines being set side by side；It the composite can be widely applied to orientation silicon steel indentation field.
Description
Technical field
A kind of application of the laser scored machine of the present invention on slitting line, belongs to orientation silicon steel production equipment technology.
Background technique
Orientation silicon steel is a kind of Antaciron that preferable grain orientation is generated by deformation and recrystallization annealing, its silicon contains
Amount about 3%, carbon content is very low.Product is cold-reduced sheet or band, 0.18,0.23,0.28,0.30 and 0.35mm of nominal thickness.
This soft magnetic materials is mainly for the manufacture of various transformers, fluorescent lamp ballast and steamer generator stator core.Work as oriented silicon
When steel is magnetized under the working environment of alternating current as magnetic medium, part energy can be converted into during electromagnetic conversion
Thermal loss falls, and the energy of this partial loss is referred to as iron loss.Iron loss includes magnetic hystersis loss and eddy-current loss, and magnetic hystersis loss refers to
Ferromagnetic material is as magnetic medium, the inherent loss generated under certain excitation field；When eddy-current loss refers to that alternation occurs for magnetic flux,
Iron core generates induced electromotive force and then generates induced current, and the loss that induced current generates on iron core resistance is exactly vortex damage
Consumption.
Since iron loss will cause the huge waste of the energy, in order to reduce iron loss of oriented silicon steel by utilizing, domestic and international expert is permitted
More researchs.For silicon steel material, the method for reducing iron loss of oriented silicon steel by utilizing includes: increase silicone content, reduces plate thickness and refinement silicon
Steel magnetic domain.Refinement silicon steel magnetic domain is one of the effective ways for reducing iron loss, and orientation silicon steel surface scoring technique is this method
Typical Representative, its method by carving parallel line on orientation silicon steel surface make tissue on indentation be deformed and misplace, non-
Scored areas generates residual stress, to achieve the purpose that refine magnetic domain and reduce iron loss.
Existing silicon steel indentation is divided into laser scored and mechanical score, currently, because of the limitation of stimulated light device power, oriented silicon
The laser scored research of steel remains in the technological experiment research aspect in laboratory, few in terms of actual use, mainly asks
Topic is: power and the size limitation of laser can not keep up with other equipment and quickly produce, specific manifestation are as follows: existing laser incising
Trace power is small, and in the case where meeting the production efficiency of other equipment, directional silicon steel is fast by laser scored machine speed, causes
Indentation quality is low, and effect is poor, once laser scored machine power improves, then volume correspondinglys increase, and can not can go out fine and closely woven trace.
Summary of the invention
The invention overcomes the deficiencies of the prior art, and provides a kind of high-power and higher applications of indentation quality
The slitting line of laser scored machine.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of laser scored machine is on slitting line
Application, comprising: feeding uncoiling section, drying section, indentation section, applies interval, drying section, annealing section, surveys magnetic section and blanking cleaning section
Wind section；The feeding uncoiling section, drying section, indentation section, applies interval, drying section, annealing section, surveys magnetic section and blanking cleaning section
Winding section is set gradually, and the indentation section uses laser scored machine；
The indentation section further includes concavees lens, and the concavees lens are set to the lower section of several laser scored machines being set side by side.
The indentation section further includes bracket, and several laser scored machines are fixed on bracket, several described laser scored
Machine setting angle is matched with concavees lens and directional silicon steel supply line, and the laser scored machine can be by laser after concavees lens
It exposes on directional silicon steel
There are two cross bars, the laser scored machine to be set on two cross bars for digitlization on the bracket, and described laser scored
Machine slides damping on two cross bars.
Compared with the prior art, the invention has the beneficial effects that:
One, the present invention is met in the high-power situation of laser scored machine using concavees lens by light refraction, laser auto-orientation silicon
Above steel plate under vertical photograph, the laser scored application on slitting line is realized.
Two, the present invention has the advantages that cost efficiency using laser scored machine, and indentation precision is high and realizes directional silicon steel
It works under the conditions of no-station pole canopy.
Detailed description of the invention
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of indentation section of the present invention.
In figure: 1 is laser scored machine, and 2 be concavees lens, and 3 be bracket.
Specific embodiment
As shown in Figure 1 to Figure 2, application of a kind of laser scored machine of the present invention on slitting line, comprising: feeding uncoiling section,
Cleaning section, indentation section, applies interval, drying section, annealing section, surveys magnetic section and blanking winding section drying section；The feeding uncoiling section,
Cleaning section, drying section, indentation section, painting interval, drying section, annealing section, survey magnetic section and blanking winding section are set gradually, the indentation
The laser scored machine 1 of Duan Caiyong；
The indentation section further includes concavees lens 2, and the concavees lens 2 are set to the lower section of several laser scored machines 1 being set side by side.
The indentation section further includes bracket 3, and several laser scored machines 1 are fixed on bracket 3, several laser incisings
1 setting angle of trace machine is matched with concavees lens 2 and directional silicon steel supply line, and the laser scored machine 1 can be by laser by recessed
It is exposed on directional silicon steel after lens 2
There are two cross bars for digitlization on the bracket 3, and the laser scored machine 1 is set on two cross bars, and the laser incising
Trace machine 1 slides damping on two cross bars.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also make without departing from the purpose of the present invention
Various change out.
Claims (3)
1. a kind of application of laser scored machine on slitting line characterized by comprising feeding uncoiling section, cleaning section, drying
Section, indentation section apply interval, drying section, annealing section, survey magnetic section and blanking winding section；The feeding uncoiling section, cleaning section, drying
Section, indentation section, painting interval, drying section, annealing section, survey magnetic section and blanking winding section are set gradually, and the indentation section uses laser
Scoring machine (1)；
The indentation section further includes concavees lens (2), and the concavees lens (2) are set to several laser scored machines (1) being set side by side
Lower section.
2. application of a kind of laser scored machine on slitting line according to claim 1, it is characterised in that: the indentation section is also
Including bracket (3), several laser scored machines (1) are fixed on bracket (3), several laser scored machine (1) established angles
Degree is matched with concavees lens (2) and directional silicon steel supply line, and laser can be passed through concavees lens (2) by the laser scored machine (1)
After expose on directional silicon steel.
3. application of a kind of laser scored machine on slitting line according to claim 1, it is characterised in that: the bracket (3)
There are two cross bars for upper digitlization, and the laser scored machine (1) is set on two cross bars, and the laser scored machine (1) is two
Damping is slided on a cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725001.5A CN110306030B (en) | 2019-08-07 | 2019-08-07 | Application of laser scoring machine on slitting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725001.5A CN110306030B (en) | 2019-08-07 | 2019-08-07 | Application of laser scoring machine on slitting line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110306030A true CN110306030A (en) | 2019-10-08 |
| CN110306030B CN110306030B (en) | 2021-09-24 |
Family
ID=68082109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910725001.5A Active CN110306030B (en) | 2019-08-07 | 2019-08-07 | Application of laser scoring machine on slitting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110306030B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571024A (en) * | 2020-06-02 | 2020-08-25 | 包头市威丰稀土电磁材料股份有限公司 | Application of laser scoring machine in dynamic synchronous scoring on stretching flattening annealing unit |
| CN114762911A (en) * | 2021-01-11 | 2022-07-19 | 宝山钢铁股份有限公司 | Low-magnetostriction oriented silicon steel and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787276A (en) * | 2012-08-30 | 2012-11-21 | 宝山钢铁股份有限公司 | High magnetic induction oriented silicon steel and manufacturing method thereof |
| CN202804483U (en) * | 2011-12-09 | 2013-03-20 | 武汉钢铁(集团)公司 | Laser scanning device for reducing iron loss of oriented silicon steel |
| CN105063312A (en) * | 2015-08-17 | 2015-11-18 | 华南师范大学 | Thermo-stable oriented silicon steel making method |
| CN105463172A (en) * | 2015-12-14 | 2016-04-06 | 武汉钢铁(集团)公司 | Method for improving magnetic performance of silicon steel sheet through laser indented oriented silicon steel cold-rolled sheet |
-
2019
- 2019-08-07 CN CN201910725001.5A patent/CN110306030B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202804483U (en) * | 2011-12-09 | 2013-03-20 | 武汉钢铁(集团)公司 | Laser scanning device for reducing iron loss of oriented silicon steel |
| CN102787276A (en) * | 2012-08-30 | 2012-11-21 | 宝山钢铁股份有限公司 | High magnetic induction oriented silicon steel and manufacturing method thereof |
| CN105063312A (en) * | 2015-08-17 | 2015-11-18 | 华南师范大学 | Thermo-stable oriented silicon steel making method |
| CN105463172A (en) * | 2015-12-14 | 2016-04-06 | 武汉钢铁(集团)公司 | Method for improving magnetic performance of silicon steel sheet through laser indented oriented silicon steel cold-rolled sheet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571024A (en) * | 2020-06-02 | 2020-08-25 | 包头市威丰稀土电磁材料股份有限公司 | Application of laser scoring machine in dynamic synchronous scoring on stretching flattening annealing unit |
| CN111571024B (en) * | 2020-06-02 | 2022-04-01 | 包头市威丰稀土电磁材料股份有限公司 | Application of laser scoring machine in dynamic synchronous scoring on stretching flattening annealing unit |
| CN114762911A (en) * | 2021-01-11 | 2022-07-19 | 宝山钢铁股份有限公司 | Low-magnetostriction oriented silicon steel and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110306030B (en) | 2021-09-24 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Application of a Laser Marking Machine on Slitting Line Effective date of registration: 20220926 Granted publication date: 20210924 Pledgee: Bank of China Limited Baotou Kundulun sub branch Pledgor: BAOTOU WEIFENG RARE EARTH ELECTROMAGNETIC MATERIAL CO.,LTD. Registration number: Y2022150000102 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231115 Granted publication date: 20210924 Pledgee: Bank of China Limited Baotou Kundulun sub branch Pledgor: BAOTOU WEIFENG RARE EARTH ELECTROMAGNETIC MATERIAL CO.,LTD. Registration number: Y2022150000102 |