CN105304189A - Stainless-steel-coated carbon fiber single conductor wire and corresponding production technology thereof - Google Patents
Stainless-steel-coated carbon fiber single conductor wire and corresponding production technology thereof Download PDFInfo
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- CN105304189A CN105304189A CN201510883667.5A CN201510883667A CN105304189A CN 105304189 A CN105304189 A CN 105304189A CN 201510883667 A CN201510883667 A CN 201510883667A CN 105304189 A CN105304189 A CN 105304189A
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Abstract
The invention provides a stainless-steel-coated carbon fiber single conductor wire. The stainless-steel-coated carbon fiber single conductor wire is high in tensile strength, and has good weather ability, and is portable and is easy for construction, and is safe. The stainless-steel-coated carbon fiber single conductor wire is characterized in that the stainless-steel-coated carbon fiber single conductor wire includes a carbon fiber rod; the diameter of the carbon fiber rod is 1.7mm-4.0mm; the outer ring surface of the carbon fiber rod is coated with a stainless steel layer; the stainless steel layer is a round tubular structure; and the peripheral part of the carbon fiber rod closes attaches to the inner wall of the stainless steel layer.
Description
Technical field
The present invention relates to extraordinary conductor structure technical field, be specially a kind of stainless ladle carbon fiber single line, present invention also offers the manufacture craft of this stainless ladle carbon fiber single line.
Background technology
Steel wire has good tensile strength, and at present, the highest tensile strength reaches 1870MPa, but its weather resistance can be bad, zinc-plated with steel wire, or with the coated steel wire of aluminium to improve its corrosion resistance, make aerial condutor, drag-line etc., by certain technical finesse, but its this body weight is very large, for this reason, people are finding a kind of existing high tensile strength always, have again good weatherability properties energy, light, easily construct, the wire rod of safety.
Patent documentation has disclosed the composite material of multiple high powerful feature, particularly carbon fiber plug and has directly replaced galvanized strand wires making aerial condutor, achieves good effect.But the carbon fiber plug used at present is solid construction, plug is firmly and easily crisp, not resistance to compression, bending property is poor, and plug production process or work progress have the implicit defects such as crackle, is not easy to detect, the result caused is that circuit goes offline,, there is severe safety accident in power-off completely, power construction unit dare not use the carbon-fibre wire of this solid construction by spread for this reason.
Document discloses a kind of aerial condutor carbon fiber core stress unit of lay configuration, improve the bending property of carbon fiber plug, but because the single external diameter of its stranded single line is little, the skin of existing protection carbon fiber adopts glass fiber winding coated, its thickness is minimum, and carbon fiber can not be made to affect from solar irradiation; And test display; carbon atom in carbon fiber can through glass layer; with the aluminium generation osmosis of outer conductive layers; oxide-film that the aluminum steel surface as conductive unit shields, stable chemical performance is caused to be destroyed rapidly; aluminum steel body Quick Oxidation in atmosphere; the electric conductivity deterioration of aluminum steel, aluminum steel body blackout, cracking, embrittlement, progressively lose the mechanical electric characteristic of aluminum metal.
Summary of the invention
For the problems referred to above, the invention provides a kind of stainless ladle carbon fiber single line, it has high-tensile, has good weatherability properties energy again, light, easy construction and safety.
A kind of stainless ladle carbon fiber single line, it is characterized in that: it comprises carbon fiber rod, the diameter of described carbon fiber rod is 1.7mm ~ 4.0mm, the outer ring surface of described carbon fiber rod is coated with stainless steel layer, described stainless steel layer is round tubular structure, and the peripheral part of described carbon fiber rod is close to the inwall of described stainless steel layer.
It is further characterized in that:
Described stainless steel layer is formed by after stainless steel band rounding, and the thickness of described stainless steel band is 0.1mm ~ 0.2mm, and described stainless steel band is nonmagnetic;
The material of described stainless steel band is austenitic stainless steel, and its key component is: containing Cr percentage by weight be: 18.0% ~ 24.0%; Containing Ni percentage by weight be: 12.0% ~ 16.0%; Containing Mo percentage by weight be: 2.0% ~ 3.0%; Containing C percentage by weight≤0.45%; The impurity contents such as Si, P, Mn are no more than 1%, and all the other are Fe;
The material of described carbon fiber rod require for T-700 carbon fibre precursor content percentage by weight be not less than 85%, epoxy curing agent equal size 10% ~ 15%, carbon fiber rod is coated without glass fibre, carbon fiber rod surface rounding is closely knit.
By the stranded twisted cores structure formed of stainless ladle carbon fiber single line, it is characterized in that: many stainless ladle carbon fiber single lines are according to the twisted cores of the stranded formation carbon-fibre wire of the structure of 1+6,1+6+12,1+6+12+18,1+6+12+18+24 or 1+6+12+18+24+30.
Because stainless ladle carbon fiber single line external diameter is little, bending diameter is little, and thus its single line of major diameter single line has good flexural property relatively; When adopting many stainless ladle carbon fiber single lines stranded, when stress unit bends, stainless ladle carbon fiber single line can Relative sliding, and twisted cores bending property is very good, overcomes the defect that solid carbon fiber is hard, crisp.
In the stress unit of many lay configuration, if wherein a stainless ladle carbon fiber single line puts defectiveness at certain, such as, fracture causes tensile strength to be lost, whole stranded stress unit can not be caused to lose drawing-resistant function, at same place, many stainless ladle carbon fiber single lines occur that the probability of defect is very low, thus, the security performance of lay configuration stress unit solves the deficiency of simple solid carbon fiber rod.
A kind of manufacture craft of stainless ladle carbon fiber single line, it is characterized in that: adopt 0.1mm ~ 0.2mm stainless steel band, being coated on diameter after rounding is 1.7mm ~ 4.0mm carbon fiber rod, and uses argon arc welding soldering stainless steel plate interface, press, stainless ladle carbon fiber compound single line is produced in polishing.
It is further characterized in that:
Its concrete steps are as follows:
A, stainless steel band pressed molded breadth and shear, trimming, decontamination process, preheating;
B, by carbon fiber rod surface use hot blast clean, preheating and drying;
Stainless steel band after c, preheating, carbon fiber rod enter mould with identical speed sync, make stainless steel band be coated on carbon fiber rod, and the outlet of mould place connects argon arc welding device systems, welds stainless steel band Continuous maching;
D, do polishing and detect weld seam to weld, winding collects single line.
Adopt after the present invention, stainless steel layer is nonmagnetic, anti-oxidant, does not have permeability effect with carbon fiber, plays the effect of isolation carbon fiber and outer aluminium, air, solves the weather characteristic of single line; The diameter used has good flexural property for 1.7mm ~ 4.0mm carbon fiber rod, and have anti-compression property, make stainless ladle carbon fiber single line external diameter little, bending diameter is little, and thus major diameter single line single line has good flexural property relatively; When adopting many (7,19,37) stainless ladle carbon fiber single lines stranded, when stress unit bends, single line can Relative sliding, and twisted cores bending property is very good, overcomes the defect that the simple solid carbon fiber rod of stranded rear corresponding equivalent diameter is hard, crisp; In the carbon fiber overall structure of many lay configuration, even if wherein a single line puts defectiveness at certain, such as, fracture causes tensile strength to be lost, whole stranded carbon fiber overall structure can not be caused to lose drawing-resistant function, at same place, many single lines occur that the probability of defect is very low, thus, the integrally-built security performance of carbon fiber of lay configuration solves the deficiency of simple solid structure; To sum up, a kind of stainless ladle carbon fiber single line has high-tensile, has good weatherability properties energy again, light, easy construction and the advantage of safety.
Accompanying drawing explanation
Fig. 1 is cross section structural representation of the present invention;
Fig. 2 is the cross section structural representation of the embodiment one of the embody rule of stainless ladle carbon fiber single line of the present invention;
Fig. 3 is the cross section structural representation of the embodiment two of the embody rule of stainless ladle carbon fiber single line of the present invention;
Reference name in figure corresponding to each sequence number is as follows:
Stainless steel layer 1, carbon fiber rod 2, stainless ladle carbon fiber single line 3.
Embodiment
A kind of stainless ladle carbon fiber single line, see Fig. 1: it comprises carbon fiber rod 2, the diameter of carbon fiber rod 2 is 1.7mm ~ 4.0mm, and the outer ring surface of carbon fiber rod 2 is coated with stainless steel layer 1, stainless steel layer 1 is round tubular structure, and the peripheral part of carbon fiber rod 2 is close to the inwall of stainless steel layer 1.
Stainless steel layer 1 is formed by stainless steel band is coated;
The thickness of stainless steel band is 0.1mm ~ 0.2mm, and it is nonmagnetic;
The material of stainless steel band is austenitic stainless steel, and its key component is: containing Cr percentage by weight be: 18.0% ~ 24.0%; Containing Ni percentage by weight be: 12.0% ~ 16.0%; Containing Mo percentage by weight be: 2.0% ~ 3.0%; Containing C percentage by weight≤0.45%; The impurity contents such as Si, P, Mn are no more than 1%, and all the other are Fe;
The material of carbon fiber rod 2 require for T-700 carbon fibre precursor content percentage by weight be not less than 85%, epoxy curing agent equal size 10% ~ 15%, carbon fiber rod is coated without glass fibre, carbon fiber rod surface rounding is closely knit.
By the stranded twisted cores structure formed of stainless ladle carbon fiber single line, stainless ladle carbon fiber single line 3 is according to the twisted cores of the stranded formation carbon-fibre wire of the structure of 1+6,1+6+12,1+6+12+18,1+6+12+18+24 or 1+6+12+18+24+30.
Application specific embodiment one, is shown in the twisted cores of stainless ladle carbon fiber single line 3 according to the stranded formation carbon-fibre wire of the structure of 1+6 of Fig. 2: seven same cross-sectional diameters.
Application specific embodiment two, is shown in the twisted cores of stainless ladle carbon fiber single line 3 according to the stranded formation carbon-fibre wire of the structure of 1+6+12 of Fig. 3: ten nine root same cross-sectional diameters.
Because stainless ladle carbon fiber single line 3 external diameter is little, bending diameter is little, and thus its single line of major diameter single line has good flexural property relatively; When adopting many stainless ladle carbon fiber single lines 3 stranded, when stress unit bends, stainless ladle carbon fiber single line 3 can Relative sliding, and twisted cores bending property is very good, overcomes the defect that solid carbon fiber is hard, crisp.
In the stress unit of many lay configuration, if wherein a stainless ladle carbon fiber single line 3 is at certain some defectiveness, such as, fracture causes tensile strength to be lost, whole stranded stress unit can not be caused to lose drawing-resistant function, at same place, many stainless ladle carbon fiber single lines 3 occur that the probability of defect is very low, thus, the security performance of lay configuration stress unit solves the deficiency of simple solid carbon fiber rod.
A kind of manufacture craft of stainless ladle carbon fiber single line: adopt 0.1mm ~ 0.2mm stainless steel band, being coated on diameter after rounding is 1.7mm ~ 4.0mm carbon fiber rod, and use argon arc welding soldering stainless steel plate interface, press, stainless ladle carbon fiber compound single line is produced in polishing.
Its concrete steps are as follows:
A, stainless steel band pressed molded breadth and shear, trimming, decontamination process, preheating;
B, by carbon fiber rod surface use hot blast clean, preheating and drying;
Stainless steel band after c, preheating, carbon fiber rod enter mould with identical speed sync, make stainless steel band be coated on carbon fiber rod, and the outlet of mould place connects argon arc welding device systems, welds stainless steel band Continuous maching;
D, do polishing and detect weld seam to weld, winding collects single line.
Its beneficial effect is as follows: stainless steel layer is nonmagnetic, anti-oxidant, does not have permeability effect with carbon fiber, plays the effect of isolation carbon fiber and outer aluminium, air, solves the weather characteristic of single line; The diameter used has good flexural property for 1.7mm ~ 4.0mm carbon fiber rod, and have anti-compression property, make stainless ladle carbon fiber single line external diameter little, bending diameter is little, and thus major diameter single line single line has good flexural property relatively; When adopting many (7,19,37) stainless ladle carbon fiber single lines stranded, when stress unit bends, single line can Relative sliding, and twisted cores bending property is very good, overcomes the defect that the simple solid carbon fiber rod of stranded rear corresponding equivalent diameter is hard, crisp; In the carbon fiber overall structure of many lay configuration, even if wherein a single line puts defectiveness at certain, such as, fracture causes tensile strength to be lost, whole stranded carbon fiber overall structure can not be caused to lose drawing-resistant function, at same place, many single lines occur that the probability of defect is very low, thus, the integrally-built security performance of carbon fiber of lay configuration solves the deficiency of simple solid structure; To sum up, a kind of stainless ladle carbon fiber single line has high-tensile, has good weatherability properties energy again, light, easy construction and the advantage of safety.
Above specific embodiments of the invention have been described in detail, but content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalizations done according to the invention application range change and improve, and all should still belong within this patent covering scope.
Claims (7)
1. a stainless ladle carbon fiber single line, it is characterized in that: it comprises carbon fiber rod, the diameter of described carbon fiber rod is 1.7mm ~ 4.0mm, the outer ring surface of described carbon fiber rod is coated with stainless steel layer, described stainless steel layer is round tubular structure, and the peripheral part of described carbon fiber rod is close to the inwall of described stainless steel layer.
2. a kind of stainless ladle carbon fiber single line as claimed in claim 1, it is characterized in that: described stainless steel layer is formed by after stainless steel band rounding, the thickness of described stainless steel band is 0.1mm ~ 0.2mm, and described stainless steel band is nonmagnetic.
3. a kind of stainless ladle carbon fiber single line as claimed in claim 2, is characterized in that: the material of described stainless steel band is austenitic stainless steel, and its key component is: containing Cr percentage by weight be: 18.0% ~ 24.0%; Containing Ni percentage by weight be: 12.0% ~ 16.0%; Containing Mo percentage by weight be: 2.0% ~ 3.0%; Containing C percentage by weight≤0.45%; The impurity contents such as Si, P, Mn are no more than 1%, and all the other are Fe.
4. a kind of stainless ladle carbon fiber single line as claimed in claim 1, it is characterized in that: the material of described carbon fiber rod require for T-700 carbon fibre precursor content percentage by weight be not less than 85%, epoxy curing agent equal size 10% ~ 15%, carbon fiber rod is coated without glass fibre, carbon fiber rod surface rounding is closely knit.
5. by the stranded twisted cores structure formed of stainless ladle carbon fiber single line, it is characterized in that: many stainless ladle carbon fiber single lines are according to the twisted cores of the stranded formation carbon-fibre wire of the structure of 1+6,1+6+12,1+6+12+18,1+6+12+18+24 or 1+6+12+18+24+30.
6. the manufacture craft of a stainless ladle carbon fiber single line, it is characterized in that: adopt 0.1mm ~ 0.2mm stainless steel band, being coated on diameter after rounding is 1.7mm ~ 4.0mm carbon fiber rod, and uses argon arc welding soldering stainless steel plate interface, press, stainless ladle carbon fiber compound single line is produced in polishing.
7. the manufacture craft of a kind of stainless ladle carbon fiber single line according to claim 6, is characterized in that:
Its concrete steps are as follows:
A, stainless steel band pressed molded breadth and shear, trimming, decontamination process, preheating;
B, by carbon fiber rod surface use hot blast clean, preheating and drying;
Stainless steel band after c, preheating, carbon fiber rod enter mould with identical speed sync, make stainless steel band be coated on carbon fiber rod, and the outlet of mould place connects argon arc welding device systems, welds stainless steel band Continuous maching;
D, do polishing and detect weld seam to weld, winding collects single line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510883667.5A CN105304189A (en) | 2015-12-04 | 2015-12-04 | Stainless-steel-coated carbon fiber single conductor wire and corresponding production technology thereof |
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| CN201510883667.5A CN105304189A (en) | 2015-12-04 | 2015-12-04 | Stainless-steel-coated carbon fiber single conductor wire and corresponding production technology thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107401074A (en) * | 2017-06-30 | 2017-11-28 | 南通博鳌纺织有限公司 | A kind of stainless steel carbon fiber single line |
| CN109360672A (en) * | 2018-12-10 | 2019-02-19 | 河北硅谷化工有限公司 | Aerial condutor is with super soft multiply and closes carbon fiber plug and its manufacture craft |
| CN111805944A (en) * | 2020-07-22 | 2020-10-23 | 江苏易鼎复合技术有限公司 | Continuous deformation composite material section bar and preparation method thereof |
| CN114214856A (en) * | 2021-11-01 | 2022-03-22 | 江阴法尔胜住电新材料有限公司 | Method for manufacturing composite steel strand |
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| CN107401074A (en) * | 2017-06-30 | 2017-11-28 | 南通博鳌纺织有限公司 | A kind of stainless steel carbon fiber single line |
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| CN113352651A (en) * | 2020-07-22 | 2021-09-07 | 江苏易鼎复合技术有限公司 | Exposed continuous deformation composite material section |
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| CN113352651B (en) * | 2020-07-22 | 2022-06-24 | 江苏易鼎复合技术有限公司 | Exposed continuous deformation composite material section |
| CN114214856A (en) * | 2021-11-01 | 2022-03-22 | 江阴法尔胜住电新材料有限公司 | Method for manufacturing composite steel strand |
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