JP2014229358A - アルミニウム電線の製造方法 - Google Patents
アルミニウム電線の製造方法 Download PDFInfo
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 68
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 57
- 239000004020 conductor Substances 0.000 claims abstract description 225
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 96
- 239000000956 alloy Substances 0.000 claims abstract description 96
- 238000007906 compression Methods 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 65
- 238000000137 annealing Methods 0.000 claims description 42
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 21
- 239000011777 magnesium Substances 0.000 claims description 21
- 229910052749 magnesium Inorganic materials 0.000 claims description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000005491 wire drawing Methods 0.000 claims description 16
- 238000005266 casting Methods 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000005452 bending Methods 0.000 description 21
- 238000010438 heat treatment Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 11
- 229910000838 Al alloy Inorganic materials 0.000 description 10
- 238000005482 strain hardening Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000006698 induction Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- 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
- H01B13/02—Stranding-up
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- 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
-
- 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
- B21C3/12—Die holders; Rotating dies
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
- B21C37/045—Manufacture of wire or bars with particular section or properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
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- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
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- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
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- H01B13/0036—Details
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- 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
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
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- Metallurgy (AREA)
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- Physics & Mathematics (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Non-Insulated Conductors (AREA)
Abstract
【解決手段】1又は複数のアルミニウムを有した内層合金の素線11aからなる内層導体11と、複数のアルミニウムを有した外層合金の素線12aからなり内層導体11上に設けられる外層導体12とを有したアルミニウム電線1の製造方法であって、内層導体11上に設けられた外層合金の素線12aを内層導体11上で撚る外層撚り工程と、外層撚り工程において撚られた外層合金の素線12aを外層撚り工程における撚り方向と同方向に回転させながら圧縮する外層回転圧縮工程とを有する。
【選択図】図2
Description
10…導体
11…内層導体
11a…素線
12…外層導体
12a…素線
20…被覆部材
100…製造装置
101…内層撚り口
102…内層回転ガイド
103…内層回転ダイス
104…外層撚り口
105…複数の外層回転ガイド
106a,106b…ローラ
107…外層回転ダイス
Claims (4)
- 1又は複数のアルミニウムを有した内層合金の素線からなる内層導体と、複数のアルミニウムを有した外層合金の素線からなり前記内層導体上に設けられる外層導体とを有したアルミニウム電線の製造方法であって、
前記内層導体上に設けられた前記外層合金の素線を前記内層導体上で撚る撚り工程と、
前記撚り工程において撚られた前記外層合金の素線を前記撚り工程における撚り方向と同方向に回転させながら圧縮する回転圧縮工程と、
を有することを特徴とするアルミニウム電線の製造方法。 - 前記撚り工程における撚りピッチは13ミリメートル以上30ミリメートル以下とされている
ことを特徴とする請求項1に記載のアルミニウム電線の製造方法。 - 前記撚り工程に先だって、鉄を0.5質量%以上1.3質量%以下含有すると共に、マグネシウム0質量%以上0.4質量%以下含有し、残部がアルミニウム及び不純物からなる合金を鋳造する鋳造工程と、
前記鋳造工程において鋳造された合金に対して250度以上450度以下の温度で焼鈍する焼鈍工程と、
前記焼鈍工程において得られた合金を引き延ばして前記内層合金の素線と前記外層合金の素線とする伸線工程と、
を有することを特徴とする請求項1又は請求項2のいずれかに記載のアルミニウム電線の製造方法。 - 前記撚り工程に先だって、マグネシウムを0.2質量%以上1.2質量%以下含有すると共に、シリコンを0.1質量%以上2.0質量%以下含有し、残部がアルミニウム及び不純物からなる合金を鋳造する鋳造工程と、
前記鋳造工程において鋳造された合金に対して400度以上630度以下の温度で焼鈍する第1焼鈍工程と、
前記第1焼鈍工程において得られた合金を引き延ばして前記内層合金の素線と前記外層合金の素線とする伸線工程と、
前記伸線工程にて得られた前記内層合金の素線と前記外層合金の素線とを100度以上300度以下の温度で焼鈍する第2焼鈍工程と、
を有することを特徴とする請求項1又は請求項2のいずれかに記載のアルミニウム電線の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013105451A JP6108951B2 (ja) | 2013-05-17 | 2013-05-17 | アルミニウム電線の製造方法 |
PCT/JP2014/063081 WO2014185527A1 (ja) | 2013-05-17 | 2014-05-16 | アルミニウム電線の製造方法 |
CN201480028763.5A CN105247629A (zh) | 2013-05-17 | 2014-05-16 | 铝电线制造方法 |
US14/942,229 US10991486B2 (en) | 2013-05-17 | 2015-11-16 | Aluminum wire manufacturing method |
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Application Number | Priority Date | Filing Date | Title |
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JP2013105451A JP6108951B2 (ja) | 2013-05-17 | 2013-05-17 | アルミニウム電線の製造方法 |
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Publication Number | Publication Date |
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JP2014229358A true JP2014229358A (ja) | 2014-12-08 |
JP6108951B2 JP6108951B2 (ja) | 2017-04-05 |
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US (1) | US10991486B2 (ja) |
JP (1) | JP6108951B2 (ja) |
CN (1) | CN105247629A (ja) |
WO (1) | WO2014185527A1 (ja) |
Cited By (2)
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EP4006922A1 (en) | 2020-11-25 | 2022-06-01 | Yazaki Corporation | Compressed stranded conductor, insulated electric wire, and wire harness |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104538116B (zh) * | 2014-12-16 | 2016-09-28 | 广东省材料与加工研究所 | 一种高强度、高导电率铝合金导线的生产方法 |
CN112635100B (zh) * | 2015-11-17 | 2023-06-20 | 古河电气工业株式会社 | 绞线导体、以及绞线导体的制造方法 |
TWI581273B (zh) * | 2015-11-30 | 2017-05-01 | 財團法人金屬工業研究發展中心 | 鋁合金導線及其製造方法 |
JP6927685B2 (ja) * | 2016-10-25 | 2021-09-01 | 矢崎総業株式会社 | アルミニウム素線、並びにそれを用いたアルミニウム電線及びワイヤーハーネス |
JP7214689B2 (ja) * | 2020-08-28 | 2023-01-30 | 矢崎総業株式会社 | 圧縮撚線導体、圧縮撚線導体の製造方法、絶縁電線及びワイヤーハーネス |
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US10991486B2 (en) | 2021-04-27 |
CN105247629A (zh) | 2016-01-13 |
US20160071633A1 (en) | 2016-03-10 |
WO2014185527A1 (ja) | 2014-11-20 |
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