CN116884703B - Production process for preventing flat enameled wire annealing wire line from damaging wire and guide wheel mechanism - Google Patents
Production process for preventing flat enameled wire annealing wire line from damaging wire and guide wheel mechanism Download PDFInfo
- Publication number
- CN116884703B CN116884703B CN202310792027.8A CN202310792027A CN116884703B CN 116884703 B CN116884703 B CN 116884703B CN 202310792027 A CN202310792027 A CN 202310792027A CN 116884703 B CN116884703 B CN 116884703B
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- Prior art keywords
- guide wheel
- wire
- positioning
- copper
- flat wire
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- 238000000137 annealing Methods 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910052802 copper Inorganic materials 0.000 claims abstract description 50
- 239000010949 copper Substances 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000003746 surface roughness Effects 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 230000009194 climbing Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004804 winding Methods 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- 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
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0003—Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The invention relates to a production process and a guide wheel mechanism for preventing flat enamelled wire from being damaged by annealing, a rotatable guide wheel is arranged before an annealing process to guide a copper flat wire, a rotatable guide wheel and a positioning wheel are arranged after the annealing process to guide the copper flat wire, the copper flat wire before and after annealing falls into a concave guide wheel groove, the wide surface of the copper flat wire is abutted with the inner bottom surface of the guide wheel groove, the left side and the right side of the inner bottom surface of the guide wheel groove are respectively provided with an inner side surface with the height being greater than or equal to the narrow surface of the copper flat wire, the included angle between the inner bottom surface and the inner side surface of the guide wheel groove is 95-105 degrees, the inner bottom surface and the inner side surface of the guide wheel groove are respectively provided with a hard, smooth and wear-resistant contact surface, and the copper flat wire after the annealing process also passes through two positioning wheels. The invention can greatly reduce the condition that the flat enameled wire is damaged in the annealing and wiring process, effectively ensure the quality of the flat enameled wire, simultaneously ensure longer service life of the guide wheel, well increase the durability of the guide wheel and reduce the cost.
Description
Technical Field
The invention relates to the technical field of wire production and processing, in particular to a production process for preventing flat enameled wires from being damaged by annealing and a guide wheel mechanism.
Background
At present, flat enamelled wires need to be supported and limited by guide wheels at a plurality of different positions in the production and processing process, particularly a wiring line before and after annealing is adopted, for example, copper flat wires after an annealing process are softer, so that the contact between the flat enamelled wires and the guide wheels is easy to meet the use requirement of the flat enamelled wires because the surface roughness of the materials of the guide wheels is difficult to meet, or the wire and the edges of the guide wheels generate a climbing phenomenon or edge rubbing, the wire is easy to hurt when passing on the wheels, the product quality is influenced, the hardness of the wire in different processes before and after annealing is different, and the wire is guided by a single guide wheel before and after the processes in the past, so that the wire is not well protected and needs improvement.
Disclosure of Invention
The purpose of the invention is that: the production process and the guide wheel mechanism for preventing the flat enameled wire from being damaged by annealing and the wire-winding are provided, so that the processing quality of the wire is ensured.
The production process for preventing flat enameled wire annealing wire damage comprises the steps of setting a rotatable guide wheel for guiding a copper flat wire before an annealing process, setting a rotatable guide wheel and a positioning wheel for guiding the copper flat wire after the annealing process, enabling the copper flat wire before and after the annealing to fall into a concave guide wheel groove, enabling the wide surface of the copper flat wire to be abutted to the inner bottom surface of the guide wheel groove, enabling the guide wheel groove to be provided with inner side surfaces with the height being greater than or equal to the narrow surface of the copper flat wire on the left side and the right side of the inner bottom surface, enabling the included angle between the inner bottom surface of the guide wheel groove and the inner side surface to be 95-105 degrees, enabling the inner bottom surface and the inner side surface of the guide wheel groove to be provided with hard, smooth and wear-resistant contact surfaces, and enabling the copper flat wire after the annealing process to pass through two positioning wheels.
As a preferred embodiment of the invention, two positioning wheels can be respectively positioned in a relative position to the front side of the guide wheel.
As the preferable scheme of the invention, when the copper flat wire winds the guide wheel to turn and conduct line, one side wide surface of the copper flat wire is abutted with the inner bottom surface of the guide wheel groove of the guide wheel, and the guide wheel can rotate along with the copper flat wire.
As a preferable scheme of the invention, the surface of the guide wheel groove is plated with hard chrome, and the guide wheel is processed by circular grinding and polishing.
As a preferable scheme of the invention, the width of the inner bottom surface of the guide wheel groove of the guide wheel is at least 1.5 times of the width of the broad surface of the copper flat wire.
The guide wheel mechanism comprises the guide wheel and the positioning wheel, wherein the guide wheel is rotatably installed on the guide wheel support frame through a guide wheel shaft, the positioning wheel can be rotatably and positionally adjusted through a positioning shaft to be installed on the positioning slide rail, and the positioning slide rail is installed on the positioning support.
As a preferable scheme of the invention, two ends of the positioning slide rail are respectively connected with the top end of one positioning bracket, and the bottom end of the positioning bracket is provided with a connecting part.
As a preferable scheme of the invention, the guide wheel is made of 45 # steel material.
As a preferable scheme of the invention, the surface roughness of the guide wheel groove of the guide wheel is 0.1-0.4.
As a preferable mode of the invention, the positioning wheel is cylindrical.
Compared with the prior art, the production process for preventing the flat enameled wire annealing line wire damage and the guide wheel mechanism have the beneficial effects that: the condition that flat enameled wire produced the wound line at annealing column line in-process can be reduced by a wide margin, the quality of flat enameled wire is effectively ensured, and the life of guide pulley is also longer simultaneously, has increased the durability of guide pulley well, and reduce cost.
Drawings
FIG. 1 is a cross-sectional view of a copper flat wire passing through a guide wheel in accordance with an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a copper flat wire passing through a positioning wheel and a guide wheel in sequence in the embodiment of the invention;
FIG. 3 is a schematic diagram of a guide wheel mechanism according to an embodiment of the present invention.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "mounted," "connected," and "connected" are to be construed broadly in this application, and may be either fixedly connected, detachably connected, or integrally connected, for example, unless otherwise explicitly stated and defined; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present invention, it should be further understood that the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the machine or element in question must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the invention.
Referring to fig. 1-3, in the production process for preventing flat enameled wire annealing wire from damaging wire in the embodiment of the invention, a rotatable guide wheel 1 is arranged before an annealing process to guide a copper flat wire, a rotatable guide wheel 1 and a positioning wheel 2 are arranged after the annealing process to guide the copper flat wire, the copper flat wire before and after annealing passes through the guide wheel 1 and falls into a concave-shaped guide wheel groove, one wide surface of the copper flat wire is abutted with an inner bottom surface 11 of the guide wheel groove, the guide wheel groove is provided with inner side surfaces 12 with a height which is greater than or equal to the narrow surface of the copper flat wire on the left side and the right side of the inner bottom surface 11, the included angle between the inner bottom surface 11 of the guide wheel groove and the inner side surfaces 12 is 95-105 degrees, the inner bottom surface 11 and the inner side surfaces 12 of the guide wheel groove are provided with hard, smooth and wear-resistant contact surfaces, the copper flat wire after the annealing process also passes through the two positioning wheels 2, the wheel surfaces of each two positioning wheels 2 are respectively opposite to the narrow surfaces on the two sides of the copper flat wire, through the guide wheel groove of the guide wheel 1, when the guide wheel groove surface with smooth, wear-resistant and high hardness is passed, the inner bottom surface 11 of the guide wheel groove can effectively avoid damaging the wide surface of the copper flat wire, meanwhile, the angle of the inner side surface 12 is matched to well prevent the copper flat wire 8 from climbing due to the contact between the narrow surface of any side of the copper flat wire and the inner side surface 12, the narrow surface of the copper flat wire is not damaged, the copper flat wire can be protected from falling off, the rotary positioning wheel 2 limits the left side and the right side of the copper flat wire to pass through in the middle, the damage caused by softer materials when the copper flat wire is offset left and right is well avoided, the copper flat wire material before annealing is harder than the copper flat wire material after annealing, the positioning wheel 2 is not required to guide before annealing, the production cost is reasonably and effectively controlled, the process greatly reduces the condition of damaging the flat wire in the annealing process, the quality of flat enameled wire is effectively ensured, and simultaneously the service life of the guide wheel 1 is longer, so that the durability of the guide wheel is well improved, and the cost is reduced.
Referring to fig. 2 and 3, exemplary, two positioning wheels 2 may be respectively and relatively positioned at the front side line-feeding position of the guide wheel 1, that is, each two positioning wheels 2 may be used as a group, and may be respectively positioned along the axial direction of the guide wheel 1, so as to flexibly adjust the left and right positions of the copper flat wire, further avoid the contact and friction between the narrow surfaces of the left and right sides of the copper flat wire and the inner side surface in the guide wheel groove when the copper flat wire enters the guide wheel 1, and more flexibly adjust the guiding position to avoid line damage, and meanwhile, no positioning wheel 2 is required to be provided at the rear line-feeding position of the guide wheel 1, so as to reduce the cost.
Referring to fig. 2, illustratively, when the flat copper wire is wound around the guide wheel 1 to turn and line, a wide surface on one side of the flat copper wire is abutted against the inner bottom surface 11 of the guide wheel groove of the guide wheel 1, and the guide wheel 1 can rotate along with the flat copper wire, so that friction is further reduced, and the possibility of damaging the wire is reduced.
Referring to fig. 1, for example, the surface of the guide wheel 1 in the guide wheel groove is plated with hard chrome to achieve good hardness and wear resistance, and is processed through circular grinding and polishing, so that the surface roughness of the guide wheel groove is greatly reduced, and the friction force caused by the surface roughness when the flat copper wire is wired is better reduced.
Referring to fig. 1, the width of the inner bottom surface 11 of the guide groove of the guide wheel 1 is at least 1.5 times of the width of the wide surface of the flat copper wire, so that the contact with the inner side surface 12 due to the left-right offset when the flat copper wire is routed is reduced by increasing the left-right width of the inner bottom surface 11 of the guide groove.
Referring to fig. 1-3, an exemplary guide wheel mechanism applied to the production process for preventing the flat enameled wire annealing wire from damaging the wire comprises a guide wheel 1 and a positioning wheel 2, wherein the guide wheel 1 is rotatably installed on a guide wheel support frame 4 through a guide wheel shaft 3, the positioning wheel 2 is rotatably and positionally adjusted to be installed on a positioning slide rail 6 through a positioning shaft 5, and the positioning slide rail 6 is installed on a positioning support 7, so that the relative positions of the two positioning wheels 2 can be flexibly adjusted when the two positioning wheels 2 are respectively installed on the positioning slide rail 6 through the positioning shaft 5, and the two positioning wheels 2 correspond to the copper flat wire and correspond to the position of the subsequent guide wheel 1, thereby being convenient to apply.
Referring to fig. 3, for example, two ends of the positioning slide rail 6 are respectively connected with the top end of a positioning support 7, the bottom end of the positioning support 7 is provided with a connecting part fixedly connected with a machine table and a frame, and the connecting part is provided with a slotted hole which is convenient to connect in a position-adjustable manner through a bolt, so that the positioning support 7 and the positioning slide rail 6 form a portal frame structure, thereby stably supporting the positioning wheel 2 and improving the guiding stability of the positioning wheel 2.
Referring to fig. 3, the guide wheel 1 is illustratively made of 45 # steel material, so that the guide wheel 1 is easy to be processed through chrome plating, and meanwhile, the guide wheel 1 is better in rigidity and less prone to damage, and the performance requirements of row lines are better ensured.
Referring to fig. 3, the surface roughness of the guide wheel groove of the guide wheel 1 is 0.1-0.4, so that the inner bottom surface 11 and the inner side surface 12 have very low friction, and the possibility of damaging the wide surface or the narrow surface of the copper flat wire is greatly reduced.
Referring to fig. 3, the positioning wheel 2 is illustratively cylindrical, so that the narrow surface on either side of the copper flat wire can not cause contact and friction on the wide surface of the copper flat wire when contacting the wheel surface of the positioning wheel 2, and the copper flat wire can be guided by the positioning wheel 2 when being deflected.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (9)
1. Be applied to guide pulley mechanism of production technology that flat enameled wire annealed row line was hindered line, its characterized in that: the production process for preventing flat enameled wire annealing line wire damage comprises the steps of arranging a rotatable guide wheel guiding copper flat wire before an annealing process, wherein the guide wheel mechanism comprises a guide wheel and a positioning wheel, the guide wheel is rotatably arranged on a guide wheel supporting frame through a guide wheel shaft, the positioning wheel is rotatably and positionally adjusted to be arranged on a positioning sliding rail through a positioning shaft, the positioning sliding rail is arranged on a positioning support, the rotatable guide wheel and the positioning wheel guiding copper flat wire are arranged after the annealing process, the copper flat wire before and after the annealing process falls into a concave guide wheel groove, the wide surface of the copper flat wire is abutted against the inner bottom surface of the guide wheel groove, the left side and the right side of the inner bottom surface of the guide wheel groove are both provided with inner side surfaces with narrow surfaces with heights greater than or equal to the copper flat wire, the included angle between the inner bottom surface and the inner side surface of the guide wheel groove is 95-105 degrees, the inner bottom surface and the inner side surface of the guide wheel groove are both provided with hard, smooth and wear-resistant contact surfaces, and the copper flat wire after the annealing process passes through the two positioning wheels.
2. The guide wheel mechanism of claim 1, wherein: the two positioning wheels can be respectively and oppositely arranged at the front side inlet position of the guide wheel in a position adjusting way.
3. The guide wheel mechanism of claim 1, wherein: when the flat copper wire winds the guide wheel to turn and conduct line, one side wide surface of the flat copper wire is abutted with the inner bottom surface of the guide wheel groove of the guide wheel, and the guide wheel can rotate along with the flat copper wire.
4. The guide wheel mechanism of claim 1, wherein: the surface of the guide wheel groove is plated with hard chromium, and the guide wheel is processed by circular grinding and polishing.
5. The guide wheel mechanism of claim 1, wherein: the width of the inner bottom surface of the guide wheel groove of the guide wheel is at least 1.5 times of the width of the copper flat wire.
6. The guide wheel mechanism of claim 1, wherein: the two ends of the positioning slide rail are respectively connected with the top end of one positioning support, and the bottom end of the positioning support is provided with a connecting part.
7. The guide wheel mechanism of claim 1, wherein: the guide wheel is made of 45 # steel.
8. The guide wheel mechanism of claim 1, wherein: the surface roughness of the guide wheel groove of the guide wheel is 0.1-0.4.
9. The guide wheel mechanism of claim 1, wherein: the positioning wheel is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310792027.8A CN116884703B (en) | 2023-06-29 | 2023-06-29 | Production process for preventing flat enameled wire annealing wire line from damaging wire and guide wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310792027.8A CN116884703B (en) | 2023-06-29 | 2023-06-29 | Production process for preventing flat enameled wire annealing wire line from damaging wire and guide wheel mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116884703A CN116884703A (en) | 2023-10-13 |
| CN116884703B true CN116884703B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310792027.8A Active CN116884703B (en) | 2023-06-29 | 2023-06-29 | Production process for preventing flat enameled wire annealing wire line from damaging wire and guide wheel mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN116884703B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201376978Y (en) * | 2009-03-25 | 2010-01-06 | 芜湖楚江合金铜材有限公司 | Annealing guide wheel for forming copper alloy flat wires |
| WO2015043384A1 (en) * | 2013-09-30 | 2015-04-02 | 凡登（江苏）新型材料有限公司 | Multi-line cutting guide wheel with customized groove type, and manufacturing method therefor |
| JP2015185504A (en) * | 2014-03-26 | 2015-10-22 | 日立金属株式会社 | Enamel wire production method |
| CN205656911U (en) * | 2016-05-26 | 2016-10-19 | 苏州市新的电工有限公司 | Stainless steel enameled wire annealing device |
| JP2016213097A (en) * | 2015-05-11 | 2016-12-15 | 日立金属株式会社 | Manufacturing method and manufacturing installation of enamel wire |
| CN108806887A (en) * | 2018-06-16 | 2018-11-13 | 江苏苏丰机械科技有限公司 | A kind of annealing guide wheel of novel enamelling machine |
| CN208385088U (en) * | 2018-05-15 | 2019-01-15 | 湖州新得意特种电磁线有限公司 | A kind of annealing guide wheel of novel enamelling machine |
| CN215103435U (en) * | 2021-06-23 | 2021-12-10 | 泰州市诺金特种导体有限公司 | Annealing device for silver-plated flat wire production |
| CN215440614U (en) * | 2021-08-19 | 2022-01-07 | 姚素成 | Special annealing machine for flat enameled wire |
| CN218291045U (en) * | 2022-07-16 | 2023-01-13 | 四会市恒辉电工器材有限公司 | High-frequency energy-saving small-pulling annealing device |
-
2023
- 2023-06-29 CN CN202310792027.8A patent/CN116884703B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201376978Y (en) * | 2009-03-25 | 2010-01-06 | 芜湖楚江合金铜材有限公司 | Annealing guide wheel for forming copper alloy flat wires |
| WO2015043384A1 (en) * | 2013-09-30 | 2015-04-02 | 凡登（江苏）新型材料有限公司 | Multi-line cutting guide wheel with customized groove type, and manufacturing method therefor |
| JP2015185504A (en) * | 2014-03-26 | 2015-10-22 | 日立金属株式会社 | Enamel wire production method |
| JP2016213097A (en) * | 2015-05-11 | 2016-12-15 | 日立金属株式会社 | Manufacturing method and manufacturing installation of enamel wire |
| CN205656911U (en) * | 2016-05-26 | 2016-10-19 | 苏州市新的电工有限公司 | Stainless steel enameled wire annealing device |
| CN208385088U (en) * | 2018-05-15 | 2019-01-15 | 湖州新得意特种电磁线有限公司 | A kind of annealing guide wheel of novel enamelling machine |
| CN108806887A (en) * | 2018-06-16 | 2018-11-13 | 江苏苏丰机械科技有限公司 | A kind of annealing guide wheel of novel enamelling machine |
| CN215103435U (en) * | 2021-06-23 | 2021-12-10 | 泰州市诺金特种导体有限公司 | Annealing device for silver-plated flat wire production |
| CN215440614U (en) * | 2021-08-19 | 2022-01-07 | 姚素成 | Special annealing machine for flat enameled wire |
| CN218291045U (en) * | 2022-07-16 | 2023-01-13 | 四会市恒辉电工器材有限公司 | High-frequency energy-saving small-pulling annealing device |
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| Publication number | Publication date |
|---|---|
| CN116884703A (en) | 2023-10-13 |
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