CN204720177U - A kind of aluminium-clad steel wire - Google Patents
A kind of aluminium-clad steel wire Download PDFInfo
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- CN204720177U CN204720177U CN201520407065.8U CN201520407065U CN204720177U CN 204720177 U CN204720177 U CN 204720177U CN 201520407065 U CN201520407065 U CN 201520407065U CN 204720177 U CN204720177 U CN 204720177U
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- aluminium
- steel wire
- clad steel
- clad
- cross
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Abstract
The utility model relates to a kind of aluminium-clad steel wire, comprise steel core and be coated on the aluminium lamination outside described steel core, two opposing edge of described aluminium lamination are welded to connect, the wire diameter of described aluminium-clad steel wire is 1 ~ 6mm, the cross section of aluminium-clad steel wire is circular, and the ratio of the cross-sectional area of described aluminium lamination and steel core is 0.02 ~ 5.76:1.Aluminium-clad steel wire of the present utility model is by being formed aluminium strip clad welded outside steel wire, and therefore outside aluminium lamination bond strength is high, not easy to crack, and finished product aluminium-clad steel wire electric property is stablized, and production efficiency is high, low cost of manufacture.
Description
Technical field
The utility model belongs to electric wire and cable conductor technical field, particularly a kind of bimetallic high-voltage conducting wires.
Background technology
A kind of bimetallic conductor that aluminium-clad steel wire is made up of the outer tight coated one deck aluminum layer of uniformly continous of a round steel wire, it has high, heat-resisting, the corrosion-resistant and characteristic such as Large Copacity, low-loss of intensity, therefore in remote distance power transmission, has the advantage that can not be substituted.
Aluminium-clad steel wire of the prior art adopts continued extrusion machine usually, aluminium bar is formed in die cavity and partly melts state, make it simultaneously by steel wire both sides, under the effect of extruding force and tractive effort, with steel wire compound, extrude nib together, form the steel wire that surface coverage has aluminium lamination, and then by 8 ~ 10 road drawings, obtain aluminium-clad steel wire finished product.The method production cost is high, efficiency is low, and aluminium lamination is when extrusion cladding, easily forms seam at two bursts of interflow place, makes finished product occur the defect that aluminium lamination ftractures after bending or drawing.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of novel aluminum steel clad wire.
For achieving the above object, the technical solution adopted in the utility model is: a kind of aluminium-clad steel wire, and comprise steel core and be coated on the aluminium lamination outside described steel core, two opposing edge of described aluminium lamination are welded to connect.In the cross section of described aluminium-clad steel wire, the ratio of described aluminium lamination and the cross-sectional area of steel core is 0.02 ~ 5.76:1.The cross section of described aluminium-clad steel wire is circular, and wire diameter is 1 ~ 6mm.
Because technique scheme is used, the utility model compared with prior art has following advantages: aluminium-clad steel wire of the present utility model is by being formed aluminium strip clad welded outside steel wire, therefore outside aluminium lamination bond strength is high, not easy to crack, finished product aluminium-clad steel wire electric property is stablized, production efficiency is high, low cost of manufacture.
Accompanying drawing explanation
Accompanying drawing 1 is sectional view of the present utility model;
Wherein: 1, steel core; 2, aluminium lamination; 3, weld seam; 4, edge.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
The utility model discloses a kind of aluminium-clad steel wire, comprise steel core and be coated on the aluminium lamination 2 outside described steel core 1, two opposing edge 4 of described aluminium lamination 2 are welded to connect by argon arc welding, and form weld seam 3 at weld.According to the needs of aluminium-clad steel wire finished product conductance, the thickness of aluminium lamination and the wire diameter of steel core can be adjusted.The cross section of described aluminium-clad steel wire is circular, and the ratio of the cross-sectional area of aluminium lamination and steel core is 0.02 ~ 5.76:1, and the cross-sectional area ratio of conventional aluminium-clad steel wire is 0.2 ~ 1.5:1.
Claims (3)
1. an aluminium-clad steel wire, comprise steel core and be coated on the aluminium lamination outside described steel core, it is characterized in that: two opposing edge of described aluminium lamination are welded to connect, and form weld seam at weld, in the cross section of described aluminium-clad steel wire, the ratio of described aluminium lamination and the cross-sectional area of steel core is 0.02 ~ 5.76:1.
2. a kind of aluminium-clad steel wire according to claim 1, is characterized in that: the wire diameter of described aluminium-clad steel wire is 1 ~ 6mm.
3. a kind of aluminium-clad steel wire according to claim 1, is characterized in that: the cross-sectional area ratio of described aluminium-clad steel wire is 0.2 ~ 1.5:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407065.8U CN204720177U (en) | 2015-06-12 | 2015-06-12 | A kind of aluminium-clad steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407065.8U CN204720177U (en) | 2015-06-12 | 2015-06-12 | A kind of aluminium-clad steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720177U true CN204720177U (en) | 2015-10-21 |
Family
ID=54319153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407065.8U Active CN204720177U (en) | 2015-06-12 | 2015-06-12 | A kind of aluminium-clad steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900300A (en) * | 2015-06-12 | 2015-09-09 | 成羽 | Aluminium-covered steel wire and manufacturing process therefor |
-
2015
- 2015-06-12 CN CN201520407065.8U patent/CN204720177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900300A (en) * | 2015-06-12 | 2015-09-09 | 成羽 | Aluminium-covered steel wire and manufacturing process therefor |
| CN104900300B (en) * | 2015-06-12 | 2017-03-01 | 成羽 | A kind of aluminum-clad steel wire and its manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171127 Address after: Xuancheng City Economic Development Zone of Guangde County in Anhui province 242200 Jing Tang Technology Park 9 Patentee after: Guangde Clyde New Material Technology Co Ltd Address before: Wujiang District of Suzhou City, Jiangsu province 215222 Century Park of Tsinghua 70-302 room Co-patentee before: Zhao Yuguo Patentee before: Cheng Yu |