JP2830296B2 - Method for manufacturing strand for hard-to-reach snow wire - Google Patents
Method for manufacturing strand for hard-to-reach snow wireInfo
- Publication number
- JP2830296B2 JP2830296B2 JP2481790A JP2481790A JP2830296B2 JP 2830296 B2 JP2830296 B2 JP 2830296B2 JP 2481790 A JP2481790 A JP 2481790A JP 2481790 A JP2481790 A JP 2481790A JP 2830296 B2 JP2830296 B2 JP 2830296B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- thin film
- carbon
- containing thin
- hard
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000010409 thin film Substances 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- -1 carbon tetrafluoride compound Chemical class 0.000 claims description 6
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- QLOAVXSYZAJECW-UHFFFAOYSA-N methane;molecular fluorine Chemical compound C.FF QLOAVXSYZAJECW-UHFFFAOYSA-N 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Chemical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Non-Insulated Conductors (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、外表面にフッ化炭素含有薄膜が形成され
た難着雪電線用素線の製造方法に関する。Description: TECHNICAL FIELD The present invention relates to a method for manufacturing a strand for a hard-to-attach snow wire having a fluorocarbon-containing thin film formed on the outer surface.
〔従来の技術と発明の課題〕 架空送電線としては、一般に鋼心アルミ撚線が使用さ
れているが、この送電線上に着氷や着雪があると、その
荷重のために送電線を支持する鉄塔が破壊されたり、送
電線上に付着していた氷や雪が落下して人身事故や家屋
倒壊を招いたりすることがある。[Conventional technology and problems of the invention] As an overhead transmission line, a steel core aluminum stranded wire is generally used, but if there is icing or snow on the transmission line, the transmission line is supported for the load. The tower may be destroyed, or ice or snow on the transmission line may fall, resulting in personal injury or house collapse.
このため、送電線の表面に撥水性の有機コーティング
膜を塗布したりして、その潤滑度を増すといった方法が
採用されていた。For this reason, a method has been adopted in which a water-repellent organic coating film is applied to the surface of the transmission line to increase the lubricity.
しかし、その効果は必ずしも十分であるとはいえず、
また、形成されたコーティング膜が剥離しやすいといっ
た問題があった。However, the effect is not always enough,
There is also a problem that the formed coating film is easily peeled off.
そこで、この発明の課題は、アルミニウム等から成る
素線の外表面上に着氷、着雪を効果的に防止できるフッ
化炭素含有薄膜が形成された耐候性に優れた難着雪電線
用素線の製造方法を提供することにある。Accordingly, an object of the present invention is to provide an element for a hard-to-wear snow-resistant electric wire having excellent weather resistance in which a fluorinated carbon-containing thin film capable of effectively preventing icing and snow formation is formed on the outer surface of a strand made of aluminum or the like. An object of the present invention is to provide a method for manufacturing a wire.
上記の課題を解決するため、この発明は、アルミニウ
ム線またはアルミニウム合金線の外表面に炭素含有薄膜
を形成し、次に、この線を四フッ化炭素化合物またはフ
ッ化硫黄化合物を含有する電離空間に通すことにより前
記炭素含有薄膜の外表面にフッ化炭素含有薄膜を形成す
るようにしたのである。In order to solve the above problems, the present invention forms a carbon-containing thin film on the outer surface of an aluminum wire or an aluminum alloy wire, and then forms this wire in an ionization space containing a carbon tetrafluoride compound or a sulfur fluoride compound. To form a fluorocarbon-containing thin film on the outer surface of the carbon-containing thin film.
また、前記フッ化炭素含有薄膜の形成処理は５分以上
行うのが望ましい。It is desirable that the process for forming the fluorocarbon-containing thin film is performed for 5 minutes or more.
炭素含有薄膜が形成されたアルミニウム線またはアル
ミニウム合金線を四フッ化炭素化合物またはフッ化硫黄
化合物を含有する電離空間に通すと、フッ素プラズマガ
スが前記炭素含有薄膜の炭素と強固に結合し、炭素含有
薄膜の表面にフッ化炭素含有薄膜が形成される。When an aluminum wire or an aluminum alloy wire on which a carbon-containing thin film is formed is passed through an ionization space containing a carbon tetrafluoride compound or a sulfur fluoride compound, fluorine plasma gas is strongly bonded to carbon of the carbon-containing thin film, and carbon A fluorocarbon-containing thin film is formed on the surface of the content thin film.
以下、実施例について図面を参照して説明する。 Hereinafter, embodiments will be described with reference to the drawings.
まず、連続鋳造圧延法によりアルミニウム合金の荒引
き線を製造し、この荒引き線を冷間加工及び熱処理して
直径約3.8mmのアルミニウム合金線（以下アルミ線とい
う）に仕上げた。ここで用いた前記アルミニウム合金に
は0.28重量％のZr、0.1重量％のSiおよび0.1重量％のFe
が含まれている。First, a rough drawn wire of an aluminum alloy was manufactured by a continuous casting and rolling method, and the rough drawn wire was subjected to cold working and heat treatment to finish an aluminum alloy wire having a diameter of about 3.8 mm (hereinafter referred to as an aluminum wire). The aluminum alloy used here contained 0.28% by weight of Zr, 0.1% by weight of Si and 0.1% by weight of Fe.
It is included.
次に、第１図に示すように、このようにして製造され
たアルミ線21を、供給リール11、反応槽12、予備排気槽
13、ガス供給装置14、排ガス処理装置15および巻取リー
ル16から成る被膜形成装置10にセットした。そして500c
c/minのCH4ガスを流しながら2torr程度に減圧した反応
槽12内にプラズマを発生させ、この雰囲気下に前記アル
ミ線21を通してその表面に炭素含有薄膜22を形成した。Next, as shown in FIG. 1, the aluminum wire 21 manufactured in this manner is supplied to the supply reel 11, the reaction tank 12, and the preliminary exhaust tank.
13, set in a film forming apparatus 10 including a gas supply device 14, an exhaust gas treatment device 15, and a take-up reel 16. And 500c
Plasma was generated in the reaction tank 12 at a reduced pressure of about 2 torr while flowing CH 4 gas at c / min, and a carbon-containing thin film 22 was formed on the surface of the reaction vessel 12 under the atmosphere through the aluminum wire 21.
その後、この炭素含有薄膜22を有するアルミ線21を同
様の装置10にセットし、さらに、500cc/minのCF4ガスを
流しながら2torr程度に減圧した反応槽12内にプラズマ
を発生させ、その反応槽12に前記アルミ線21を通して、
第２図に示すように、炭素含有薄膜22の表面にフッ化炭
素含有薄膜23を形成し、難着雪電線用素線20を完成させ
た。Then, this was set in the apparatus 10 of the same aluminum wire 21 with a carbon-containing film 22, further, to generate a plasma in the reaction vessel 12 the pressure was reduced to about 2torr while introducing CF 4 gas 500 cc / min, the reaction Through the aluminum wire 21 to the tank 12,
As shown in FIG. 2, a fluorocarbon-containing thin film 23 was formed on the surface of the carbon-containing thin film 22 to complete the element wire 20 for a hard-to-attach snow wire.
なお、この場合のRF電源の出力は50Wで処理時間は10
分であった。In this case, the output of the RF power supply is 50W and the processing time is 10
Minutes.
このようにして得られた難着雪電線用素線20は、第３
図および第４図に示すように、少なくとも最外層に位置
するように鋼線または亜鉛めっき鋼線30およびアルミ線
40と共に撚り加工すると難着雪電線となる。The wire 20 for the hard-to-reach snow wire obtained in this way is
As shown in FIG. 4 and FIG. 4, a steel wire or a galvanized steel wire 30 and an aluminum wire are to be positioned at least in the outermost layer.
When twisted together with 40, it becomes a difficult-to-wear snow wire.
以上のように、この発明は炭素含有薄膜を形成したア
ルミニウム線またはアルミニウム合金線をフッ素プラズ
マガス中に通すことにより、炭素含有薄膜上にその炭素
と強固に結合するフッ素を有する潤滑性に富んだフッ化
炭素含有薄膜を形成するようにしたため、そのフッ化炭
素含有薄膜が剥離しない。As described above, the present invention provides an aluminum wire or an aluminum alloy wire on which a carbon-containing thin film is formed in a fluorine plasma gas, whereby the carbon-containing thin film is rich in lubricity having fluorine firmly bonded to the carbon. Since the fluorocarbon-containing thin film is formed, the fluorocarbon-containing thin film does not peel off.
従って、架空送電線用の素線として利用すれば、着
氷、着雪を効果的に防止でき、長期使用が可能となる。Therefore, if used as a strand for an overhead transmission line, icing and snow accretion can be effectively prevented, and long-term use is possible.
第１図はこの発明に使用する被膜形成装置の概略構成
図、第２図はこの発明により得られる難着雪電線用素線
の断面図、第３図および第４図は同上の難着雪電線用素
線の使用例を示す断面図である。 10……被膜形成装置、11……供給リール、 12……反応槽、13……予備排気槽、 14……ガス供給装置、15……排ガス処理装置、 16……巻取リール、 20……難着雪電線用素線、 21……アルミ線、 22……炭素含有薄膜、 23……フッ化炭素含有薄膜。FIG. 1 is a schematic configuration diagram of a film forming apparatus used in the present invention, FIG. 2 is a cross-sectional view of a snow-resistant wire obtained by the present invention, and FIG. 3 and FIG. It is sectional drawing which shows the example of use of the wire for electric wires. 10 ... film forming device, 11 ... supply reel, 12 ... reaction tank, 13 ... preliminary exhaust tank, 14 ... gas supply device, 15 ... exhaust gas treatment device, 16 ... take-up reel, 20 ... Element wires for hard-to-attach snow wires, 21 ... aluminum wires, 22 ... carbon-containing thin films, 23 ... carbon fluoride-containing thin films.
Claims (2)
の外表面に炭素含有薄膜を形成し、次に、この線を四フ
ッ化炭素化合物またはフッ化硫黄化合物を含有する電離
空間に通すことにより前記炭素含有薄膜の外表面にフッ
化炭素含有薄膜を形成するようにした難着雪電線用素線
の製造方法。1. A carbon-containing thin film is formed on an outer surface of an aluminum wire or an aluminum alloy wire, and then the wire is passed through an ionization space containing a carbon tetrafluoride compound or a sulfur fluoride compound to form the carbon-containing thin film. A method for manufacturing a wire for a hard-to-attach snow wire, wherein a fluorocarbon-containing thin film is formed on the outer surface of the thin film.
以上行うようにした請求項（１）記載の難着雪電線用素
線の製造方法。2. The method according to claim 1, wherein the treatment for forming the fluorocarbon-containing thin film is performed for 5 minutes or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2481790A JP2830296B2 (en) | 1990-02-02 | 1990-02-02 | Method for manufacturing strand for hard-to-reach snow wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2481790A JP2830296B2 (en) | 1990-02-02 | 1990-02-02 | Method for manufacturing strand for hard-to-reach snow wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03230420A JPH03230420A (en) | 1991-10-14 |
| JP2830296B2 true JP2830296B2 (en) | 1998-12-02 |
Family
ID=12148743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2481790A Expired - Lifetime JP2830296B2 (en) | 1990-02-02 | 1990-02-02 | Method for manufacturing strand for hard-to-reach snow wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2830296B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2640099A (en) | 1999-02-25 | 2000-09-14 | Seiko Epson Corporation | Structure member excellent in water-repellency and manufacturing method thereof |
-
1990
- 1990-02-02 JP JP2481790A patent/JP2830296B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03230420A (en) | 1991-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5961744A (en) | Grain oriented silicon steel sheet having low core loss and method of manufacturing same | |
| US3429032A (en) | Method of making superconductors containing flux traps | |
| JPS62227078A (en) | Manufacture of high silicon steel strip continuous line | |
| JP2830296B2 (en) | Method for manufacturing strand for hard-to-reach snow wire | |
| JPS5827603B2 (en) | Method for producing stabilized superconductors | |
| US3595693A (en) | Process for producing stabilized niobium-tin superconductor | |
| US3930905A (en) | Method of manufacturing an object of silicon steel | |
| JPS5649530A (en) | Semiconductor device | |
| CN218548015U (en) | Cable with insulating layer sprayed | |
| JPS617507A (en) | composite aluminum wire | |
| US4750187A (en) | Graphitic electrode with protective coating | |
| JPS5946708A (en) | Method of producing aluminum stabilized superconductive wire | |
| JPH0617217A (en) | Method of manufacturing hot-dip wire | |
| JPH0562544A (en) | Manufacture of al-stabilized superconductive wire | |
| SU755360A1 (en) | A METHOD OF MANUFACTURING NORTH STEEL WIRE 1 | |
| JPS5943616Y2 (en) | Single core lead submerged bottom cable for power use | |
| JPS63124304A (en) | Power transmission line | |
| JP2700249B2 (en) | Method of manufacturing Nb (3) Sn multi-core superconducting wire having high residual resistance ratio | |
| JPH11306880A (en) | Manufacturing method of aluminum silicon carbide composite coated steel wire and overhead ground wire | |
| JPS59177809A (en) | Copper roughly drawing wire by dip forming | |
| JPS6421825A (en) | Superconductor | |
| JPS5914216A (en) | Aerial transmission line | |
| JPS5978412A (en) | Method of producing strand insulated conductor | |
| JPH0470721B2 (en) | ||
| JPS6031049B2 (en) | Method for manufacturing strand insulated cable conductor |