JPS59113945A - Manufacture of stranded wire - Google Patents
Manufacture of stranded wireInfo
- Publication number
- JPS59113945A JPS59113945A JP57221970A JP22197082A JPS59113945A JP S59113945 A JPS59113945 A JP S59113945A JP 57221970 A JP57221970 A JP 57221970A JP 22197082 A JP22197082 A JP 22197082A JP S59113945 A JPS59113945 A JP S59113945A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- drawing machine
- wire drawing
- strander
- machine
- 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
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
Landscapes
- Wire Processing (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Ropes Or Cables (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、例えば電気ケーブル用撚線を製造する撚線製
造方法の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a method for producing stranded wire, for example for producing stranded wire for electrical cables.
撚線を少ない工程数で安価に製造する目的で多本掛伸線
機とパンチャー型撚線機とを同一ライン上に組合せ複数
本の線材（素線）を多本掛伸線機で伸線した後撚線機で
連続的に撚線する方法が提案されている（特公昭５５−
４１３５２号参照）。この方法で例えばマ本撚りする場
合、１本の中心線のまわりに６本の外層線が撚られるが
撚ピツチは通常層心径の１９倍、加倍と数十倍近いので
中心線に比較して外層線は約１．３５１％、１．２３％
と大きな撚込率を有する。このため、従来技術では伸線
機の中心線用最終キャスタンが外層線用最終キャプスタ
ンより１．２〜１．４％程度小さい周速で回転するよう
にしている。しかし、１つの最終キャプスタンの周速の
みを１．２〜１．４チ減速斗ることはギヤ、チェーン、
タイミングプーリー等によっては難しく、従って中心線
用キャプスタンに変速機を設けるのが通常である。従っ
て設備費が全体的に高価であり、また撚ピツチの規格に
応じて変速比を変える必要があるので作業性が低かった
。In order to manufacture stranded wire at low cost with a small number of steps, a multi-strand wire drawing machine and a puncher-type wire stranding machine are combined on the same line, and multiple wire rods (raw wires) are drawn using the multi-strand wire drawing machine. A method has been proposed in which the wires are twisted continuously using a wire twisting machine after the
41352). For example, when twisting with this method, six outer layer wires are twisted around one center line, but the twist pitch is usually 19 times the layer core diameter and several tens of times larger than the center line, so compared to the center line. The outer layer line is approximately 1.351% and 1.23%.
It has a large twist rate. For this reason, in the prior art, the final castan for the center line of the wire drawing machine is rotated at a circumferential speed that is approximately 1.2 to 1.4% lower than the final capstan for the outer layer wire. However, reducing the circumferential speed of only one final capstan by 1.2 to 1.4 inches is not suitable for gears, chains,
This is difficult depending on the timing pulley, etc., and therefore the transmission is usually provided on the centerline capstan. Therefore, the equipment cost is high overall, and workability is low because it is necessary to change the gear ratio depending on the standard of the twisting pitch.
本発明の目的は、変速機を必要とすることなく、また撚
ピツチに応じて変速比を変える必要がなく低い設備費と
高い作業性で撚線を製造することができる方法を提供す
ることにある。An object of the present invention is to provide a method for producing stranded wires without the need for a transmission or changing the gear ratio depending on the twisting pitch, with low equipment costs and high workability. be.
本発明の実施例を図面を参照してのべると、第１図は不
発明の方法を実施する装置を示し、この装置は多本掛伸
線機１２とパンチャー型撚線機１４とを同一ライン上に
組合せて形成され、複数本、例えばフ本の線材１０は多
本掛伸線機１２で伸線された後撚線機１４で連続的に撚
線される。Embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows an apparatus for carrying out the uninvented method, and this apparatus combines a multi-strand wire drawing machine 12 and a puncher-type wire twisting machine 14 on the same line. A plurality of wire rods 10, for example, a double wire rod, which are formed by combining the wire rods 10 on top, are drawn in a multi-wire drawing machine 12 and then continuously twisted in a wire twisting machine 14.
伸線機１２は、第２図に示すように、各線材を伸線する
複数、図示の場合には９つのヘッド１６を有し、各ヘッ
ド１６は、第３図に示すように、ダイス１８とキャプス
タン加とを変互に並べて形成されている。As shown in FIG. 2, the wire drawing machine 12 has a plurality of heads 16, nine in the illustrated case, for drawing each wire rod, and each head 16 has a die 18 as shown in FIG. It is formed by alternately arranging capstans and capstans.
不発明の方法は、この伸線機１２のすべての最終キャプ
スタン２ＯＡの周速を同一にしている。The uninvented method makes the peripheral speeds of all final capstans 2OA of this wire drawing machine 12 the same.
このようにすると、伸線機１２から繰出される線材１０
の繰出長さは同一となろうとするが、撚線機１４で線材
１０を引込む速度に応じてその引込長さの差は伸線機１
２の最終キャプスタン２ＯＡでスリップして吸収される
ので結局伸線機１２の最終キャプスタン２ＯＡから余剰
繰出すが起きることがなく、伸線機１２と撚線機１４と
の間で線材１０が張りすぎも緩みすぎも生じない。図示
の実施例ではマ本撚であるので伸線機１２の第４ヘツド
１６Ａが中心線用であり、その撚込率が他の線材より小
さいのでその最終キャプスタン２ＯＡでスリップが発生
する。In this way, the wire rod 10 drawn out from the wire drawing machine 12
The drawn-out lengths of the wire rods 10 tend to be the same, but the difference in the drawn-in lengths varies depending on the speed at which the wire rods 10 are drawn in by the wire-twisting machine 14.
Since the wire rod 10 slips and is absorbed by the final capstan 2OA of the wire drawing machine 12, the wire rod 10 does not slip and is absorbed by the final capstan 2OA of the wire drawing machine 12. Neither too tight nor too loose will occur. In the illustrated embodiment, since the wire is twisted, the fourth head 16A of the wire drawing machine 12 is for the center wire, and since its twisting rate is smaller than that of other wires, slipping occurs in the final capstan 2OA.
従って、第２図に示すように、伸線４１ｇ１１２の各ヘ
ッド１６（１６Ａも含む）はモータ２２から伝動手段冴
、減速機２６、伝動手段羽を介して第１のヘッド１６に
伝えられ、隣合うヘッド１６（又は１６Ａ）と１６を伝
動手段間によって相互に同一回転数（周速）で回転する
ように連結されている。Therefore, as shown in FIG. 2, each head 16 (including 16A) of the wire drawing 41g112 is transmitted from the motor 22 to the first head 16 via the transmission means 26, the reduction gear 26, and the transmission means vane, and The matching heads 16 (or 16A) and 16 are connected by a transmission means so that they rotate at the same rotational speed (peripheral speed).
次に不発明の２つの実験例を以下にのべる。Two uninvented experimental examples are described below.
実施例
線材の径 １．８ｍｍ
伸線機ダイス １０ 個
仕上り線材の径 ０．６ｍｍ
線速 約４６ｍ／分
パンチャー型ｍ線機１０００ ｒｌｌＰｌｌｍ ＠
（７本撚）撚ピツチ ２２．８ｍｍ
実施例
線材の径 １．８ｍｍ
伸線機ダイス ４個
仕上り線材の径 １．２ ｍｍ
線速 約９０ｍ／分
パンチャー型撚＆１機 １０００ ｒ＠ｐａｍｓ
撚ピッチ ４５ｍｍ
いずれの実験例でも伸線機のすべての最終キャプスタン
の周速を同一にしても線材の張りすぎ緩みすぎを生ずる
ことがなく安定に連続運転することができたことが確認
された。Example wire diameter: 1.8 mm Wire drawing machine dies: 10 Diameter of finished wire: 0.6 mm Wire speed: Approximately 46 m/min Puncher type m-wire machine 1000 rllPllm @
(7 twists) Twisting pitch: 22.8 mm Diameter of example wire: 1.8 mm Wire drawing machine dies: 4 pieces Diameter of finished wire: 1.2 mm Wiring speed: Approximately 90 m/min Puncher type twisting & 1 machine 1000 r@pams
Twisting pitch: 45 mm In all experimental examples, it was confirmed that even if the circumferential speed of all final capstans of the wire drawing machine was made the same, stable continuous operation was possible without causing too much tension or loosening of the wire rod. .
不発明によれば、上ｄ己のように、多本掛伸線機とパン
チャー型？線機の間で曜材の張力が不均一となることが
なく、また変速機及びピッチ差による変速比の変更を必
要とすることがなく設備費が低く、且つ作業性を高くす
ることができる実益がおる。According to the non-invention, a multi-wire drawing machine and a puncher type, like the one above? There is no uneven tension in the wire material between wire machines, and there is no need to change the gear ratio due to the transmission or pitch difference, resulting in lower equipment costs and higher work efficiency. There is real profit.
第１図は本発明の方法を実施する装置の概略図、第２図
は不発明に用いられる伸線機の系統図、第３図は伸線機
の１つのヘッドの一部分の概略図である。
１０−−−−一線材、１２−−−−一多本掛伸線機、１
４−−−−一パンチャー型撚線機、１６．１６Ａ−−−
−一伸線機のヘッド、２ＯＡ−−−−一般路キャプスタ
ン、２２−−−−−そ−タ、冴、郡、（９）−一一一一
伝動手段、部−−−−一減速機。FIG. 1 is a schematic diagram of an apparatus for implementing the method of the invention, FIG. 2 is a system diagram of a wire drawing machine used in the invention, and FIG. 3 is a schematic diagram of a portion of one head of the wire drawing machine. . 10---One wire rod, 12---One multi-strand wire drawing machine, 1
4---One puncher type stranding machine, 16.16A---
-1 Wire drawing machine head, 2OA---General road capstan, 22---Sota, Sae, Gun, (9) -1111 Transmission means, part---1 Reduction gear .
Claims (1)
組合せ複数本の線材を前記多本掛伸線機で伸線した後前
記撚線機で連続的に撚線する撚線製造方法において、前
記多本掛伸線機のすべての最終キャプスタンの周速を同
一としたことを特徴とする撚線製造方法。A stranded wire manufacturing method in which a multi-strand wire drawing machine and a puncher-type wire stranding machine are combined on the same line, and a plurality of wire rods are drawn by the multi-strand wire drawing machine and then continuously twisted by the stranding machine. A method for manufacturing stranded wire, characterized in that the circumferential speed of all final capstans of the multi-strand wire drawing machine is made the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57221970A JPS59113945A (en) | 1982-12-20 | 1982-12-20 | Manufacture of stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57221970A JPS59113945A (en) | 1982-12-20 | 1982-12-20 | Manufacture of stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59113945A true JPS59113945A (en) | 1984-06-30 |
Family
ID=16775015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57221970A Pending JPS59113945A (en) | 1982-12-20 | 1982-12-20 | Manufacture of stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59113945A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017191168A (en) * | 2016-04-12 | 2017-10-19 | 有限会社北陸ベンディング | Method for manufacturing component for spectacles |
| CN109786038A (en) * | 2019-03-27 | 2019-05-21 | 长春振宇机电成套有限公司 | Four axis stranding machines pull line apparatus automatically |
-
1982
- 1982-12-20 JP JP57221970A patent/JPS59113945A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017191168A (en) * | 2016-04-12 | 2017-10-19 | 有限会社北陸ベンディング | Method for manufacturing component for spectacles |
| CN109786038A (en) * | 2019-03-27 | 2019-05-21 | 长春振宇机电成套有限公司 | Four axis stranding machines pull line apparatus automatically |
| CN109786038B (en) * | 2019-03-27 | 2024-02-13 | 长春振宇机电成套有限公司 | Automatic wire pulling and taking device of four-axis stranding machine |
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