CN110860569A - 一种电工圆铜线的多头拉丝方法 - Google Patents
一种电工圆铜线的多头拉丝方法 Download PDFInfo
- Publication number
- CN110860569A CN110860569A CN201911135921.8A CN201911135921A CN110860569A CN 110860569 A CN110860569 A CN 110860569A CN 201911135921 A CN201911135921 A CN 201911135921A CN 110860569 A CN110860569 A CN 110860569A
- Authority
- CN
- China
- Prior art keywords
- wire
- copper
- wire drawing
- head
- annealing
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
-
- 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
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- 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
- H01B13/0006—Apparatus or processes specially adapted for manufacturing conductors or cables for reducing the size of conductors or cables
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metal Extraction Processes (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911135921.8A CN110860569B (zh) | 2019-11-19 | 2019-11-19 | 一种电工圆铜线的多头拉丝方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911135921.8A CN110860569B (zh) | 2019-11-19 | 2019-11-19 | 一种电工圆铜线的多头拉丝方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110860569A true CN110860569A (zh) | 2020-03-06 |
CN110860569B CN110860569B (zh) | 2022-04-19 |
Family
ID=69654903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911135921.8A Active CN110860569B (zh) | 2019-11-19 | 2019-11-19 | 一种电工圆铜线的多头拉丝方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110860569B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114038631A (zh) * | 2020-12-16 | 2022-02-11 | 金杯电工电磁线有限公司 | 氧化铜利兹线及其生产工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574604A (en) * | 1984-11-13 | 1986-03-11 | Essex Group, Inc. | Process and apparatus for high speed fabrication of copper wire |
JP2008290121A (ja) * | 2007-05-25 | 2008-12-04 | Hitachi Cable Ltd | 銅線の製造方法 |
CN102637657A (zh) * | 2011-02-15 | 2012-08-15 | 宋东升 | 单晶铜键合引线及其制备方法 |
CN102641908A (zh) * | 2012-04-19 | 2012-08-22 | 佛山市广意永雄机械有限公司 | 一种连续退火的双头双收拉丝机 |
CN105741978A (zh) * | 2016-02-04 | 2016-07-06 | 远东电缆有限公司 | 智慧能源小截面机车电线生产工艺 |
CN107030127A (zh) * | 2017-05-27 | 2017-08-11 | 京仪股份有限公司 | 一种铜杆拉丝方法 |
CN109797354A (zh) * | 2017-11-17 | 2019-05-24 | 山东明大电器股份有限公司 | 一种铜线退火液 |
-
2019
- 2019-11-19 CN CN201911135921.8A patent/CN110860569B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574604A (en) * | 1984-11-13 | 1986-03-11 | Essex Group, Inc. | Process and apparatus for high speed fabrication of copper wire |
JP2008290121A (ja) * | 2007-05-25 | 2008-12-04 | Hitachi Cable Ltd | 銅線の製造方法 |
CN102637657A (zh) * | 2011-02-15 | 2012-08-15 | 宋东升 | 单晶铜键合引线及其制备方法 |
CN102641908A (zh) * | 2012-04-19 | 2012-08-22 | 佛山市广意永雄机械有限公司 | 一种连续退火的双头双收拉丝机 |
CN105741978A (zh) * | 2016-02-04 | 2016-07-06 | 远东电缆有限公司 | 智慧能源小截面机车电线生产工艺 |
CN107030127A (zh) * | 2017-05-27 | 2017-08-11 | 京仪股份有限公司 | 一种铜杆拉丝方法 |
CN109797354A (zh) * | 2017-11-17 | 2019-05-24 | 山东明大电器股份有限公司 | 一种铜线退火液 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114038631A (zh) * | 2020-12-16 | 2022-02-11 | 金杯电工电磁线有限公司 | 氧化铜利兹线及其生产工艺 |
Also Published As
Publication number | Publication date |
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CN110860569B (zh) | 2022-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
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: A multi head drawing method for electrical round copper wire Effective date of registration: 20220704 Granted publication date: 20220419 Pledgee: Industrial and Commercial Bank of China Limited Guixi sub branch Pledgor: JIANGXI XINGCHENG COPPER CO.,LTD. Registration number: Y2022980009777 |
|
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: 20230628 Granted publication date: 20220419 Pledgee: Industrial and Commercial Bank of China Limited Guixi sub branch Pledgor: JIANGXI XINGCHENG COPPER CO.,LTD. Registration number: Y2022980009777 |
|
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: A Multi head Wire Drawing Method for Electrical Round Copper Wire Effective date of registration: 20230724 Granted publication date: 20220419 Pledgee: Nanchang Qingyunpu Branch of Bank of Beijing Co.,Ltd. Pledgor: JIANGXI XINGCHENG COPPER CO.,LTD. Registration number: Y2023980049536 |