JPH01255201A - Method for connecting lead of winding for electric equipment - Google Patents
Method for connecting lead of winding for electric equipmentInfo
- Publication number
- JPH01255201A JPH01255201A JP8326188A JP8326188A JPH01255201A JP H01255201 A JPH01255201 A JP H01255201A JP 8326188 A JP8326188 A JP 8326188A JP 8326188 A JP8326188 A JP 8326188A JP H01255201 A JPH01255201 A JP H01255201A
- Authority
- JP
- Japan
- Prior art keywords
- lead
- strip conductor
- lead plates
- lead plate
- overlapped
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/10—Connecting leads to windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、条導体にて巻回する重電機器用巻線のリー
ド接続方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a lead connection method for a winding for heavy electrical equipment wound with a strip conductor.
第４図は従来のｉ！１′気４４１１ｉ用巻線のリード接
続方法を示す図であり、ｆ′Ｌ）に側面図、■）に正面
図を示す。また、第５図は条導体とリード板をスポット
溶接する場合の２容接方法を示す略図である。各喝にお
いて、（１）は例えば変圧器巻線を構成する条導体、（
２） 、 （３）は条導体（１）から引き出される第１
ｆ、−よび第２のリード板、（４）はスポット溶接用の
［Ｗ）−チ、（５）はアース［極、（６）は電源である
。Figure 4 shows the conventional i! 1' is a diagram showing a lead connection method for the winding for 4411i, f'L) shows a side view, and ■) shows a front view. Further, FIG. 5 is a schematic diagram showing a two-capacity welding method when spot welding a strip conductor and a lead plate. In each case, (1) is, for example, a strip conductor constituting a transformer winding, (
2) and (3) are the first wires drawn out from the strip conductor (1).
f, - and the second lead plate, (4) is a [W)-chi for spot welding, (5) is a ground [pole], and (6) is a power source.
次に、条導体（１）と各リード板（２） 、 （３）と
の接続方法について説明する。８ｇ５図に示す通り、ア
ースｗｔ、揃（５）上に各々のリード板（２） 、 （
３）と条導体（１）を重ねて配置した後、先ずＡ点にあ
るＷｉトーチ（４）に電源（６）から溶接電流を供給し
て任意の数だけスポット溶接を行う。つぎにＮ極トーチ
（４）をＢ点に移動してＡ点と同様にしてスポット溶接
を行う。これにより、条導体（１）と各リード板（２）
、 （３）が接続されることになる。なお、条導体（
１）と各々のリード板（２） 、 （３）の配置におい
ては、第４図ｆＬ）および第５図に示すように、第１と
第２のリード板（２） 、 （３）をそれぞれずらして
配置するとともに、条導体（１）に段部を形成すること
で条導体（１）と各リード板（２）。Next, a method of connecting the strip conductor (1) and each lead plate (2), (3) will be explained. As shown in Figure 8g5, each lead plate (2), (
3) and the strip conductor (1), first, a welding current is supplied from the power source (6) to the Wi torch (4) at point A, and an arbitrary number of spot welds are performed. Next, the N-pole torch (4) is moved to point B and spot welding is performed in the same manner as at point A. As a result, the strip conductor (1) and each lead plate (2)
, (3) will be connected. In addition, the strip conductor (
1) and the respective lead plates (2) and (3), the first and second lead plates (2) and (3) are arranged as shown in Fig. 4fL) and Fig. 5, respectively. The strip conductor (1) and each lead plate (2) are arranged in a staggered manner and a stepped portion is formed on the strip conductor (1).
（３）との接触が図られている。また、スポット溶接に
際しては、Ａ点とＢ点における電極トーチ（４）とアー
スＷｆｆｌ（５）との距曙が相違するため之、それぞれ
の位置に供給される溶接下流の設定須を変化させて溶接
が行われている。(3) Contact is being made. In addition, during spot welding, since the distances between the electrode torch (4) and the ground Wffl (5) at points A and B are different, it is necessary to change the welding downstream setting point supplied to each position. Welding is being done.
従来のす気機器用巻線のリード接続方法は以上のように
行われているので、条４体（１）と各リード板（２）
、 （３）とのスポット溶接時には、Ｔ樺）−％（４）
とアース菌種（５）の距離がＡ点とＢ点では異なるため
に溶接１流の設定ｆｉＩを変える必要があるという課題
があった。The conventional lead connection method for windings for air equipment is performed as described above, so four strips (1) and each lead plate (2) are connected.
, (3) When spot welding with T birch) -% (4)
There was a problem in that it was necessary to change the setting fiI of the first welding process because the distance between the ground bacterium species (5) was different at points A and B.
また、各リード板（２） 、 （３）をずらして配置謹
する必要があるため、条導体（１）に段部ができて接続
部に巻回される絶縁紙が破れる恐れがあるなど絶縁上好
ましくない構成となっていた。In addition, since each lead plate (2) and (3) needs to be arranged in a staggered manner, there is a risk that the strip conductor (1) will have a stepped part and the insulating paper wrapped around the connection part may be torn. It had an unfavorable configuration.
本発明はかかる課明を解消するためになされたもので、
スポット溶接時の電流設定値を変化させることなく均等
な溶接状龜が得られ、かつリード板の重なり部で段部を
生じない接続方法を提供することを目的とする。The present invention has been made to solve such problems,
It is an object of the present invention to provide a connection method in which a uniform weld shape can be obtained without changing the current setting value during spot welding, and a step does not occur at the overlapping part of lead plates.
この発明による電気機器用＠線のリード接続方法は、リ
ード板の重ね合わせ枚数に応じて、１枚のリード板を除
くリード板の一方の端を折り曲げて接続するように【７
たものである。The method for connecting leads of @ wires for electrical equipment according to the present invention is to bend and connect one end of the lead plates except for one lead plate according to the number of stacked lead plates [7
It is something that
この発明においては、複数のリード板の１枚を除くリー
ド板を折り曲げ形成することにより、条導体と各リード
板との接続部が均一の厚さきなる。In this invention, by bending all but one of the plurality of lead plates, the connection portion between the strip conductor and each lead plate has a uniform thickness.
以下、この発明の一実施例ｙ／図について説明する。＠
１図はリード板接続部の構成−であり、■）は側面図、
■）は正面図である。＠２図は条導体とリード板をスポ
ット溶接する場合の溶接方法を示す略図である。Hereinafter, one embodiment of the present invention will be described. @
Figure 1 shows the configuration of the lead plate connection part, ■) is a side view,
■) is a front view. Figure @2 is a schematic diagram showing a welding method when spot welding a strip conductor and a lead plate.
各図において、（１） 、 （２） 、 （４）〜（６
）は従来のものと同一部分を示す。（３ａ）は条導体（
１）に接続して第１のリード板（２）と同時に引き出す
第２のリード板であり、条導体（１）との接続側がＵ字
状に折り曲げられている。In each figure, (1), (2), (4) to (6)
) indicates the same parts as the conventional one. (3a) is a strip conductor (
1) and is pulled out at the same time as the first lead plate (2), and the side connected to the strip conductor (1) is bent into a U-shape.
欠番こ、条導体（１）と各リード板（２）、（８ａ）と
の接続方法について説明する。A method of connecting the missing numbered strip conductor (1) and each lead plate (2), (8a) will be explained.
従来と同様にして、アースｉｔ Ｗ （５）の上に各リ
ード板（２）、（８ａ）と条導体（１）を重ねて配置し
た後、電極トーチ（４）によりスポット溶接することに
より接続できる。このとき、第２のリード板（８ａ）は
■）シよび！＄２図に示す曲り、一方の端をＵ字状に折
り返してその折り返し部の端面が第１のリード板（２）
の端面と対向するように配置する。そして、その上に条
４体（１）を乗せて条導体（１）と各リード板（２）、
（８ａ）が各々接触するよう１１ｃ！置する。In the same way as before, each lead plate (2), (8a) and the strip conductor (1) are placed on top of the earth it W (5), and then connected by spot welding with an electrode torch (4). can. At this time, the second lead plate (8a) is called ■)! $2 The bend shown in the figure, one end is folded back into a U-shape, and the end surface of the folded part is the first lead plate (2)
Place it so that it faces the end face of. Then, put the 4 strips (1) on top of it, the strip conductor (1) and each lead plate (2),
11c so that (8a) touch each other! place
この状態においては、Ａ点およびＢ点における電極トー
チ（４）とアースｔｌｌ（５）との距離はいずれも等し
く、従って、電源（６）から［ｉトーチ（４ンに供給す
る溶接醒流の設定値はＡ点、Ｂ点とも同一である。In this state, the distances between the electrode torch (4) and the earth tll (5) at points A and B are both equal, so that the welding turbulence supplied from the power source (6) to the The set value is the same for both points A and B.
以上のようにしてＡ点およびＢ点で任意の数だけスポッ
ト溶接を行うことにより、条導体（１）とそれぞれのリ
ード板（２）、 （８１’１．）とが１気的に接続され
るのである。By performing spot welding an arbitrary number of times at points A and B as described above, the strip conductor (1) and each lead plate (2), (81'1.) are connected in one place. It is.
なお、上紀火雄側では２枚のリード板と条４体（１）と
を接続する場合について述べたが、第３１９に示す通り
、リード板が３枚でも上記実施例と同様の効果を奏する
。この場合、第８のリード板（３ｂ）は一方の端を２ｆ
Ｍ所で折り曲げてＮ字状に形成して図に示すように配置
すれば、Ａ、Ｂ、Ｏいずれの位ｔにおいても電極トーチ
（４）とアース電版（５ンの距離は同一となる。Incidentally, in the case of connecting two lead plates and four strips (1) on the Joki Kao side, as shown in No. 319, even with three lead plates, the same effect as in the above embodiment can be achieved. In this case, the eighth lead plate (3b) has one end 2f
If it is bent at point M to form an N-shape and arranged as shown in the figure, the distance between the electrode torch (4) and the ground plate (5) will be the same at any point A, B, or O. .
又、上記実施例では接続手段としてスポット溶接につい
て説明したが、これが冷間圧接等による池の接続手段で
も良い。Furthermore, although spot welding has been described as the connection means in the above embodiments, it is also possible to use cold welding or the like as a connection means.
以上のようにこの発明によれば、リード板の重ね会わせ
枚数に応じて、複数のリード板の１枚を除くリード板を
折り曲げて条導体と接続するようにしたので、条導体と
各リード板とのいずれの接続部においても厚さが均一に
なるため、溶接軍法の設定値を変えることなく均等な溶
接条件が得られる。まｔこ、リード板の市ね合わせ部に
段部が形成されないため、接続部に巷回される絶縁紙が
破壊されることのなｒ Ｖ ｉｉ機Ｒｇ用巻線のリード
接続方法が得られる効果がある。As described above, according to the present invention, the lead plates except one of the plurality of lead plates are bent and connected to the strip conductor according to the number of stacked lead plates. Since the thickness is uniform at all connections with the plate, uniform welding conditions can be obtained without changing the settings of the welding strategy. Also, since no step is formed at the joint part of the lead plate, it is possible to obtain a method for connecting the leads of the Rg winding for the RVI machine in which the insulating paper wrapped around the connection part is not destroyed. effective.
第１図はこの発明の−’１例による方法を示す条導体と
リード板の構成図であり、四に側面図、（ｂ）に正面図
を示す。第２図はこの発明による条導体とリード板の接
続方法を示す図、第８図はこの発明の池の失透例による
条導体とリード板の接続方法を示す図、第４図は従来の
方法の条導体とリード板の構成図であり、（ａ）に側面
図、■）に正面図を示す。第５図は従来の条導体とリー
ド派のＷ！続方法を示゛を図である。
図において、（１）は条Ｊ算体、（２）は第１のリード
板、（８ａ）は第２のリード板である。
なお、図中、同一符号は同一部分を示す。FIG. 1 is a block diagram of a strip conductor and a lead plate showing a method according to an example of the present invention, and FIG. 4 shows a side view and FIG. 1B shows a front view. FIG. 2 is a diagram showing a method of connecting a strip conductor and a lead plate according to the present invention, FIG. 8 is a diagram showing a method of connecting a strip conductor and a lead plate according to an example of devitrification of a pond according to the present invention, and FIG. It is a block diagram of the strip conductor and lead board of a method, (a) shows a side view, and (■) shows a front view. Figure 5 shows the conventional strip conductor and the lead type W! The figure shows how to proceed. In the figure, (1) is the column J arithmetic, (2) is the first lead plate, and (8a) is the second lead plate. In addition, in the figures, the same reference numerals indicate the same parts.
Claims (1)
接続する際、リード板の重ね合わせ枚数に応じて上記複
数のリード板の１枚を除くリード板の一方の端を折り曲
げて条導体と接続することを特徴とする電気機器用巻線
のリード接続方法。When connecting a plurality of lead plates by overlapping them to a strip conductor constituting a winding, one end of the plurality of lead plates except one of the plurality of lead plates is bent depending on the number of stacked lead plates to connect the strip conductor. A lead connection method for a winding wire for electrical equipment, characterized in that the lead is connected to a winding wire for electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8326188A JPH01255201A (en) | 1988-04-05 | 1988-04-05 | Method for connecting lead of winding for electric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8326188A JPH01255201A (en) | 1988-04-05 | 1988-04-05 | Method for connecting lead of winding for electric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01255201A true JPH01255201A (en) | 1989-10-12 |
Family
ID=13797405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8326188A Pending JPH01255201A (en) | 1988-04-05 | 1988-04-05 | Method for connecting lead of winding for electric equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01255201A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727672B2 (en) * | 2000-11-01 | 2010-06-01 | Sony Corporation | Battery, method of manufacturing the same, method of manufacturing weldment, and pedestal |
| CN110534335A (en) * | 2019-08-22 | 2019-12-03 | 中国科学院合肥物质科学研究院 | A superconducting magnet joint superconducting cable intercept repair device and method thereof |
-
1988
- 1988-04-05 JP JP8326188A patent/JPH01255201A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727672B2 (en) * | 2000-11-01 | 2010-06-01 | Sony Corporation | Battery, method of manufacturing the same, method of manufacturing weldment, and pedestal |
| CN110534335A (en) * | 2019-08-22 | 2019-12-03 | 中国科学院合肥物质科学研究院 | A superconducting magnet joint superconducting cable intercept repair device and method thereof |
| CN110534335B (en) * | 2019-08-22 | 2021-06-01 | 中国科学院合肥物质科学研究院 | Superconducting magnet joint superconducting cable intercept repairing device and method thereof |
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