CN103456384A - Copper-coated aluminum alloy conductor cable for automobile - Google Patents
Copper-coated aluminum alloy conductor cable for automobile Download PDFInfo
- Publication number
- CN103456384A CN103456384A CN2013103712982A CN201310371298A CN103456384A CN 103456384 A CN103456384 A CN 103456384A CN 2013103712982 A CN2013103712982 A CN 2013103712982A CN 201310371298 A CN201310371298 A CN 201310371298A CN 103456384 A CN103456384 A CN 103456384A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- copper
- conductor
- cable
- cable core
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 37
- 239000010949 copper Substances 0.000 title claims abstract description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 35
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- -1 perfluoroethylene-propylene Chemical group 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229910000521 B alloy Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 230000008029 eradication Effects 0.000 claims description 3
- 238000009422 external insulation Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000023445 Congenital pulmonary airway malformation Diseases 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a copper-coated aluminum alloy conductor cable for an automobile. The copper-coated aluminum alloy conductor cable comprises a cable core which is formed by stranding a plurality of insulated cores, a packing layer is arranged in a clearance of the cable core, the cable core is wrapped by a shielding layer, an outer protection layer wraps the outmost layer of the cable core in a pressing mode, and each insulated core is formed by a central conductor and an outer conductor insulation layer wrapping the conductor in a pressing mode. The copper-coated aluminum alloy conductor cable has the advantages of being good in tensile property, bending property and creep deformation property, low in weight, low in cost, and the like.
Description
Technical field
The present invention relates to technical field of electric wires and cables, particularly a kind of employing novel cuprum-cladding-aluminium alloy conductor cable for car.
Background technology
Along with the fast development of China's economy, the production and selling amount of automobile is also in rise at full speed.Automotive wire bundle is the important component part of automobile, is the transmission nerve of automobile, is mainly used in electric energy and the signal transmission of automobile, and each electrical appliance of automobile is effectively worked.At present, countries in the world adopt the transmission conductor of copper conductor as automotive wire bundle mostly, but, because the economic development of countries in the world is rapid, have strengthened the consumption of copper resource, cause copper valency in recent years rapidly to rise violently.
The rise at full speed of copper valency brings enormous pressure to the manufacturing enterprise of automotive wire bundle, has also greatly increased the production cost of auto vendor.Along with the competition of automobile industry is more and more fierce, people have carried out continuous research from automotive material, to reduce material cost, to alleviate vehicle weight.As existing, adopt on a small quantity copper cover aluminum or copper clad aluminum magnesium alloy material as the automotive wire bundle conductor.
The application of Chinese patent " CN 101017712A " described CCAM in automotive wire bundle, although adopt this CCAM can reduce material cost and vehicle weight, but because copper clad aluminum magnesium alloy is prone to brittle failure, fail safe is low, and the conductor monofilament is difficult to be drawn to very thin, the conductor pliability is poor.
In the situation that the copper valency constantly rises violently, with aluminium, for copper, be a splendid selection of saving material cost.From conductivity and economy, consider, aluminium is the ideal chose that replaces copper, but the intensity of fine aluminium bar is low, elongation is little, is difficult to be drawn to very thin, and particularly the joint of fine aluminium is prone to oxidation and corrosion, causes security reliability to reduce; And require to have extraordinary pliability and connective stability as automotive wire bundle, so pure aluminum wire is not suitable for and makes the automotive wire bundle conductor.
Each automobile wire harness commonly used is to adopt polychloroethylene insulation material mostly now.This insulating material heat resistance is poor, and the insulation resistance performance is low, while being used in the high temperature instrument circuit of automobile, due to long-term work, under high-temperature situation, has accelerated the aging of insulation, has shortened automobile line useful life, has reduced long-term safety in utilization.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of tensile property, bending property and creep-resistant property good, lightweight, the copper cover aluminum alloy conductor cable for car that cost is low.
The invention discloses a kind of copper cover aluminum alloy conductor cable for car, comprise cable core, described cable core is by stranded the forming of some eradication edge cores; The cable core gap is provided with packed layer, the outer lapped shielding layer of cable core, and the cable core outermost layer extrudes outer jacket; Described insulated wire cores is by the conductor at center and be extruded in the conductor external insulation layer and form.
In the present invention, preferably, stranded the forming of copper cover aluminum alloy filaments that described conductor is 0.1mm～1.0mm by diameter.
In the present invention, preferably, described insulating barrier adopts polyvinyl chloride, crosslinked polyethylene, flame retardant polyester thermoplastic elastomer (TPE), fire-retardant PP or perfluoroethylene-propylene material.
In the present invention, preferably, described screen is that copper cover aluminum B alloy wire braid shielded, copper are moored wrapped shielding or the self-adhesion polyester/aluminium is moulded the wrapped shielding construction of laminated film.
In the present invention, preferably, described oversheath is that polyvinyl chloride, TPE-U thermoplastic elastomer (TPE) or environment-protective halogen-free low-smoke flame-retardant polyolefin extrude jacket structure.
In the present invention, preferably, the percentage by weight of described aluminum alloy materials composition is: Cu 0.05～0.30%, and Fe 0.25～1.00%, and Mg 0.001～0.22%, Si 0.001～0.15%, Zn 0.001～0.10%, and B 0.001～0.04%, and all the other are Al and inevitable other impurity element, in contained " inevitably other impurity element ", the content of every kind of element all is no more than 0.03%, and the total amount of " inevitably other impurity element " is no more than 0.10%.
Beneficial effect of the present invention is:
(1) copper or tin-coated copper plated aluminium alloy conductor function admirable, can replace copper conductor preferably, and solve the problems such as the easy oxidation of electrician's fine aluminium conductor, creep-resistant property be poor, and material cost is lower, economic performance is good.
(2) intensity of copper cover aluminum B alloy wire can meet or exceed 180MPa, and percentage elongation is greater than 10%, and conductance can reach 62%IACS～68%IACS, and the joint stable connection of this conductor, be easy to the welding, good connection reliability is arranged.
(3) adopt the multicore automotive wire bundle of shielding construction, good antijamming capability is arranged, stable signal transmission is reliable.
(4) adopt crosslinked polyethylene or flame retardant polyester thermoplastic elastomer (TPE) or fire-retardant PP or perfluoroethylene-propylene (F46) insulating material, make automotive line there is good thermal endurance, improved the useful life of automotive line.
The accompanying drawing explanation
The structural representation that Fig. 1 is the embodiment of the present invention 1;
The structural representation that Fig. 2 is the embodiment of the present invention 2.
Embodiment
Below in conjunction with accompanying drawing and instantiation, the present invention is done further and explains:
Embodiment 1:
As shown in Figure 1, a kind of copper cover aluminum alloy conductor cable for car of the present invention, comprise cable core, and described cable core is by stranded the forming of some eradication edge cores; The cable core gap is provided with packed layer 5, and the cable core outermost layer extrudes outer jacket 4; Described insulated wire cores is by the conductor 1 at center and be extruded in conductor 1 external insulation layer 2 and form.Stranded the forming of copper cover aluminum alloy filaments that described conductor is 0.1mm～1.0mm by diameter.
Embodiment 2:
As shown in Figure 2, the present embodiment difference from Example 1 is: after being twisted into cable core, also be provided with screen 3 outside cable core.
The invention provides a kind of thinking and method of copper cover aluminum alloy conductor cable for car; method and the approach of this technical scheme of specific implementation are a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.In the present embodiment not clear and definite each component part all available prior art realized.
Claims (5)
1. a copper cover aluminum alloy conductor cable for car, comprise cable core, it is characterized in that: described cable core is by stranded the forming of some eradication edge cores; The cable core gap is provided with packed layer (5), the outer lapped shielding layer (3) of cable core, and the cable core outermost layer extrudes outer jacket (4); Described insulated wire cores is by the conductor (1) at center and be extruded in conductor (1) external insulation layer (2) and form.
2. copper cover aluminum alloy conductor cable for car according to claim 1, is characterized in that: stranded the forming of copper cover aluminum alloy filaments that described conductor (1) is 0.1mm～1.0mm by diameter.
3. copper cover aluminum alloy conductor cable for car according to claim 1, is characterized in that: described insulating barrier (2) employing polyvinyl chloride, crosslinked polyethylene, flame retardant polyester thermoplastic elastomer (TPE), fire-retardant PP or perfluoroethylene-propylene material.
4. copper cover aluminum alloy conductor cable for car according to claim 1 is characterized in that: described screen (3) for copper cover aluminum B alloy wire braid shielded, copper moors wrapped shielding or the self-adhesion polyester/aluminium is moulded the wrapped shielding construction of laminated film.
5. copper cover aluminum alloy conductor cable for car according to claim 1 is characterized in that: described oversheath (4) extrudes jacket structure for polyvinyl chloride, TPE-U thermoplastic elastomer (TPE) or environment-protective halogen-free low-smoke flame-retardant polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103712982A CN103456384A (en) | 2013-08-23 | 2013-08-23 | Copper-coated aluminum alloy conductor cable for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103712982A CN103456384A (en) | 2013-08-23 | 2013-08-23 | Copper-coated aluminum alloy conductor cable for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103456384A true CN103456384A (en) | 2013-12-18 |
Family
ID=49738654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103712982A Pending CN103456384A (en) | 2013-08-23 | 2013-08-23 | Copper-coated aluminum alloy conductor cable for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103456384A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097064A (en) * | 2015-07-10 | 2015-11-25 | 贵州塑力线缆有限公司 | Novel creep-resistant high-conductivity superfine copper-coated aluminum alloy bi-metallic conductor SD |
| CN108623890A (en) * | 2018-05-31 | 2018-10-09 | 广东威立瑞科技有限公司 | A kind of high heat-resistant insulation material and preparation method thereof and cable protection pipe obtained |
| CN109161073A (en) * | 2018-06-29 | 2019-01-08 | 广东威立瑞科技有限公司 | A kind of ageing-resistant anti-ballistic materials and preparation method thereof and cable protection pipe obtained |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1758384A (en) * | 2005-11-03 | 2006-04-12 | 宝胜科技创新股份有限公司 | Shield cable |
| CN101017712A (en) * | 2007-02-16 | 2007-08-15 | 张绍林 | Application of the copper clad aluminum magnesium alloy in the car wiring harness |
| CN200969249Y (en) * | 2006-10-30 | 2007-10-31 | 江苏扬子江线缆有限公司 | Alloy wire conductor cable |
| CN201204093Y (en) * | 2007-12-19 | 2009-03-04 | 上海胜华电气股份有限公司 | Copper clad aluminum conductor power cable |
| CN102081996A (en) * | 2011-03-04 | 2011-06-01 | 江苏长峰电缆有限公司 | Aluminum alloy conductor cable |
| CN203465960U (en) * | 2013-08-23 | 2014-03-05 | 江苏长峰电缆有限公司 | Copper-coated aluminum alloy conductor cable for automobile |
-
2013
- 2013-08-23 CN CN2013103712982A patent/CN103456384A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1758384A (en) * | 2005-11-03 | 2006-04-12 | 宝胜科技创新股份有限公司 | Shield cable |
| CN200969249Y (en) * | 2006-10-30 | 2007-10-31 | 江苏扬子江线缆有限公司 | Alloy wire conductor cable |
| CN101017712A (en) * | 2007-02-16 | 2007-08-15 | 张绍林 | Application of the copper clad aluminum magnesium alloy in the car wiring harness |
| CN201204093Y (en) * | 2007-12-19 | 2009-03-04 | 上海胜华电气股份有限公司 | Copper clad aluminum conductor power cable |
| CN102081996A (en) * | 2011-03-04 | 2011-06-01 | 江苏长峰电缆有限公司 | Aluminum alloy conductor cable |
| CN203465960U (en) * | 2013-08-23 | 2014-03-05 | 江苏长峰电缆有限公司 | Copper-coated aluminum alloy conductor cable for automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097064A (en) * | 2015-07-10 | 2015-11-25 | 贵州塑力线缆有限公司 | Novel creep-resistant high-conductivity superfine copper-coated aluminum alloy bi-metallic conductor SD |
| CN108623890A (en) * | 2018-05-31 | 2018-10-09 | 广东威立瑞科技有限公司 | A kind of high heat-resistant insulation material and preparation method thereof and cable protection pipe obtained |
| CN109161073A (en) * | 2018-06-29 | 2019-01-08 | 广东威立瑞科技有限公司 | A kind of ageing-resistant anti-ballistic materials and preparation method thereof and cable protection pipe obtained |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017168815A1 (en) | Shielded wire for communication | |
| CN104900330A (en) | Halogen-free mud resistant medium voltage power cable for offshore oil platform and manufacturing method thereof | |
| CN104751957B (en) | Photovoltaic cable and preparation method thereof | |
| CN203490987U (en) | Low-smoke zero-halogen flame-retardation light-duty control cable | |
| CN103456384A (en) | Copper-coated aluminum alloy conductor cable for automobile | |
| CN202018850U (en) | Extruded-insulation aluminum alloy power cable with rated voltage from 6kV to 35kV | |
| CN201946378U (en) | Fire-proof and environment-friendly power cable | |
| CN203465960U (en) | Copper-coated aluminum alloy conductor cable for automobile | |
| CN213844790U (en) | Ultra-light anti-interference multi-core shielding control cable | |
| CN201204093Y (en) | Copper clad aluminum conductor power cable | |
| CN222233327U (en) | An ultra-thin wall, high-strength, ultra-fine composite cable for new energy vehicles | |
| CN204480707U (en) | A kind of copper moulds nickel strap armouring second propylene sheath motor jump lead | |
| CN207676693U (en) | A kind of aluminium alloy cable with the ultralight characteristic of high intensity | |
| CN212809794U (en) | High-temperature-resistant environment-friendly new energy automobile high-voltage wire with copper-clad aluminum alloy conductor | |
| CN204632407U (en) | A halogen-free mud-resistant medium-voltage power cable for offshore oil platforms | |
| CN204480749U (en) | A kind of silver coated aluminum alloy strip armouring motor leading cable | |
| CN1913048A (en) | Manufacturing method of aerial cable with aluminium alloy core, aluminium yarn cross-linked polytene insulating layer and water-proof | |
| CN204904851U (en) | Strenghthened type copper clad aluminum alloy conductor control cable for car | |
| CN202025550U (en) | Fire-proof and high/low temperature resistant electric wire for gas generator | |
| CN201435246Y (en) | Heat-resistant shielded cable for aviation | |
| CN202076039U (en) | Low voltage single core aluminium alloy power cable | |
| CN201060691Y (en) | Cables for Hybrid Electric Vehicles | |
| CN224052889U (en) | Coated conductor cable | |
| CN205487437U (en) | Second propylene jacketed cable of high temperature resistant armor of fire control | |
| CN202749102U (en) | Motor cable for new energy automobiles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |