JPS60189917A - Manufacture of voice coil - Google Patents
Manufacture of voice coilInfo
- Publication number
- JPS60189917A JPS60189917A JP4582684A JP4582684A JPS60189917A JP S60189917 A JPS60189917 A JP S60189917A JP 4582684 A JP4582684 A JP 4582684A JP 4582684 A JP4582684 A JP 4582684A JP S60189917 A JPS60189917 A JP S60189917A
- Authority
- JP
- Japan
- Prior art keywords
- conductors
- substrate
- voice coil
- superposition
- conductor
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000004020 conductor Substances 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 230000005284 excitation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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
- H01F41/041—Printed circuit coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F2017/004—Printed inductances with the coil helically wound around an axis without a core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Windings For Motors And Generators (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、リニアーステップモータの駆動コイル等に用
いられるボイスコイルの製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method of manufacturing a voice coil used as a drive coil of a linear step motor.
従来例の構成とその問題点
従来のボイスコイルは、第１図に示す如く被覆線Ａを巻
枠Ｂに所定数巻付けることにより構成しているが、製作
時間線の端末処理等の点で問題があった。又、機器の小
型化に対応することも困難でありた。Conventional configuration and its problems Conventional voice coils are constructed by winding a predetermined number of coated wires A around a winding frame B, as shown in Fig. 1. There was a problem. Furthermore, it has been difficult to respond to the miniaturization of equipment.
発明の目的
本発明は上記従来の欠点に鑑みてなされたもので、製作
時間の短縮を図ると共に、小型化を容易に図ることがで
きるボイスコイルを提供しようとするものである。OBJECTS OF THE INVENTION The present invention has been made in view of the above-mentioned conventional drawbacks, and an object thereof is to provide a voice coil that can shorten manufacturing time and that can be easily miniaturized.
発明の構成
そこで本発明は、可撓性シート状基板に多数の導電体を
形成し、このソート状基板をその両端部が重々り合うよ
うに環状に折り曲げ、互いに重なり合う各導電体の端部
を接合し、連続した導電路を形成したものである。Structure of the Invention Therefore, the present invention forms a large number of conductors on a flexible sheet-like substrate, bends the sorted substrate into a ring shape so that both ends overlap, and bends the overlapping ends of each conductor. They are joined to form a continuous conductive path.
実施例の説明
シート状基板で、任意の大きさに切断面２にて切断され
る。３はシート状基板１の表面に印刷形成された銅箔等
より成る導電体で、一定の間隔を置いて平行に複数個配
置されている。DESCRIPTION OF EMBODIMENTS A sheet-like substrate is cut at a cutting surface 2 into an arbitrary size. Reference numeral 3 denotes conductors made of copper foil or the like printed on the surface of the sheet-like substrate 1, and a plurality of conductors are arranged in parallel at regular intervals.
以上の構成において、ボイスコイルの製作ハ、まずシー
ト状基板１に所定数の導電体３を並べたパターンを形成
し、所定の寸法に切断した後、第３図ａ、又はｂに示す
如く、両端部が重なり合うようにシート状基板１を環状
に折り曲げる。この際、導電体３による連続した導電路
を２本並列に、又は２相として使用する際は、第４図ａ
に示す如く、導電体間のピッチの２倍の距離だけシート
状基板１の両端部の重なり合う位置を左右にずらせ、シ
ート状基板−トの導電体３の重なる部分を接合すれば、
２本の連続した導電路が形成される。すなわち、各導電
体は両側に位置する導電体４２口。In the above configuration, the voice coil is manufactured by first forming a pattern in which a predetermined number of conductors 3 are lined up on the sheet-like substrate 1, and cutting it into predetermined dimensions, as shown in FIG. 3a or b. The sheet-like substrate 1 is bent into an annular shape so that both ends overlap. At this time, when using two continuous conductive paths using the conductor 3 in parallel or as a two-phase system, please refer to Figure 4 a.
As shown in the figure, if the overlapping positions of both ends of the sheet-like substrate 1 are shifted left and right by a distance twice the pitch between the conductors, and the overlapping portions of the conductors 3 of the sheet-like substrate 1 are joined,
Two continuous conductive paths are formed. That is, each conductor has 42 conductors located on both sides.
ハ、二を残し７て互いに接合され、導電体１１口を巻始
めとし、導電体ハ、二ヲ巻終りとして通電すれば、導電
体イから導電体ハに至る導電路と、導電体口から導電１
化至る導電路が形成される。C and C are joined to each other with 7 remaining, and if the conductor 11 opening is the start of winding and conductor C is the end of winding 2, a conductive path from conductor A to conductor C, and from the conductor opening conductivity 1
A conductive path is formed that leads to oxidation.
一方、−相励磁で使用する場合は、第４図すに示す如く
、１ピツチの導電体間距離だけシート状基板１の両端部
の重なり合う位置を左右にずらせ、導電体３の重なる部
分を接合すれば、導電体ポ。On the other hand, when using - phase excitation, as shown in Figure 4, the overlapping position of both ends of the sheet-like substrate 1 is shifted left and right by the distance between the conductors 1 pitch, and the overlapping parts of the conductors 3 are bonded. Then, conductor po.
へを巻始めと巻終りとした一本の導電路が形成される。A single conductive path is formed with the beginning and end of winding.
なお、シート状基板１の巾に限度はあるが、細長いコイ
ルが必要なときは、横方向につぎ足せば任意の寸法、性
能を有するボイスコイルを得ることができる。Although there is a limit to the width of the sheet-like substrate 1, if an elongated coil is required, a voice coil having arbitrary dimensions and performance can be obtained by adding coils laterally.
発明の効果
以上の説明から明らかなように本発明によれば、従来の
如く巻枠に被覆線を巻くことなく、ボイスコイルを製作
することができ、製作時間の短縮を図ることができると
共に、被覆線の端末処理も何ら考慮することがなく、か
つ、小型化も容易であるなどすぐれた効果を奏する。Effects of the Invention As is clear from the above description, according to the present invention, a voice coil can be manufactured without winding a coated wire around a winding frame as in the past, and the manufacturing time can be shortened. There is no need to consider the end treatment of the covered wire, and the device can be easily miniaturized, resulting in excellent effects.
第１図は従来のボイスコイルの斜視図、第２図は本発明
の実施例にかかるボイスコイルの製作途中の正面図、第
３図ａ、ｂは同ボイスコイルの完成時の斜視図、第４図
ａ、ｂは同ボイスコイルにおける導電体の接続状態を示
す説明図である。
１・・・・・・シート状基板、３・・・・・・導電体。
第１図
第３１ス１
（ａ−）
第４夕１
（６しノ
イロ
第２図
（ｂ）FIG. 1 is a perspective view of a conventional voice coil, FIG. 2 is a front view of a voice coil according to an embodiment of the present invention in the process of being manufactured, FIGS. 3a and 3b are perspective views of the completed voice coil, and Figures 4a and 4b are explanatory diagrams showing the connection state of conductors in the same voice coil. 1... Sheet-like substrate, 3... Conductor. Figure 1 Figure 31 1 (a-) 4th evening 1 (6th night Figure 2 (b)
Claims (1)
に配置される多数の導電体を形成し、こ′ のシート状
基板をその両端部が重なり合うように環状に折り曲げる
と共に、その両端部を所定相数だけ左右にずらせ、互い
に重なり合う各導電体の端部を接合し、所定相数の連″
続した導電路を形成して々るボイスコイルの製造方法。A large number of conductors arranged in parallel at regular intervals are formed on a flexible sheet-like substrate, and the sheet-like substrate is bent into a ring shape so that both ends thereof overlap, and the both ends are folded. are shifted left and right by a predetermined number of phases, and the ends of each conductor that overlap each other are joined to form a chain of a predetermined number of phases.
A method of manufacturing a voice coil that forms a continuous conductive path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4582684A JPS60189917A (en) | 1984-03-09 | 1984-03-09 | Manufacture of voice coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4582684A JPS60189917A (en) | 1984-03-09 | 1984-03-09 | Manufacture of voice coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60189917A true JPS60189917A (en) | 1985-09-27 |
Family
ID=12730042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4582684A Pending JPS60189917A (en) | 1984-03-09 | 1984-03-09 | Manufacture of voice coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6370407A (en) * | 1986-09-10 | 1988-03-30 | インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション | Flexible circuit for winding |
| WO1998030501A3 (en) * | 1997-01-09 | 1998-09-11 | Garfield Int Invest Ltd | Treatment of water by reverse osmosis |
-
1984
- 1984-03-09 JP JP4582684A patent/JPS60189917A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6370407A (en) * | 1986-09-10 | 1988-03-30 | インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション | Flexible circuit for winding |
| WO1998030501A3 (en) * | 1997-01-09 | 1998-09-11 | Garfield Int Invest Ltd | Treatment of water by reverse osmosis |
| GB2335153B (en) * | 1997-01-09 | 2000-11-29 | Garfield Int Invest Ltd | Treatment of water |
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