JPH05250987A - Bobbin manufacturing method for deflecting yoke winding device - Google Patents
Bobbin manufacturing method for deflecting yoke winding deviceInfo
- Publication number
- JPH05250987A JPH05250987A JP24008291A JP24008291A JPH05250987A JP H05250987 A JPH05250987 A JP H05250987A JP 24008291 A JP24008291 A JP 24008291A JP 24008291 A JP24008291 A JP 24008291A JP H05250987 A JPH05250987 A JP H05250987A
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- reel
- bobbin
- manufacturing
- master model
- model
- Prior art date
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Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、テレビジョン受像機等
に装備される偏向ヨークの巻き線装置に関し、特に斯種
巻き線装置に用いられる巻き枠の製造方法に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a winding device for a deflection yoke installed in a television receiver or the like, and more particularly to a method for manufacturing a winding frame used in such a winding device.
【０００２】[0002]
【従来の技術】テレビジョン受像機の水平偏向用のコイ
ルとして、図１１に示す如き鞍形偏向コイル(７)が用い
られる。鞍形偏向コイルを製造するための巻き線装置
(８)は、図１２に示す如く雄型巻き枠(50)と雌型巻き枠
(60)を具え、両巻き枠(50)(60)を組み合わせた状態で回
転させ、両巻き枠間に形成された鞍形空間に導線(80)を
巻回するものである。2. Description of the Related Art A saddle type deflection coil (7) shown in FIG. 11 is used as a horizontal deflection coil for a television receiver. Winding device for manufacturing saddle-shaped deflection coil
(8) is a male reel (50) and a female reel as shown in FIG.
It is provided with (60) and is rotated in a state where both reels (50) and (60) are combined, and the conducting wire (80) is wound in a saddle-shaped space formed between both reels.
【０００３】雄型巻き枠(50)及び雌型巻き枠(60)は、従
来より図１３に示す工程を経て製造されている(実開昭6
0-166955〔H01J9/236〕)。先ず、製造すべき偏向コイル
の形状に応じて巻き枠の金型設計を行ない(Ｓ１)、これ
によって得られた金型形状を、加工方法を考慮した複数
の領域に分割し、各分割領域毎の金型片(図１５参照)を
製造する(Ｓ２)。この際、荒加工によって図１４に示す
如く大まかな形状のブロック片(９a)(91a)(92a)(93a)(9
4a)を削り出した後、更に仕上加工を施して図１５に示
す如く所定形状の金型片(９)(91)(92)(93)(94)を作製す
る。The male reel (50) and the female reel (60) are conventionally manufactured through the steps shown in FIG.
0-166955 (H01J9 / 236)). First, the die design of the winding frame is performed according to the shape of the deflection coil to be manufactured (S1), and the die shape obtained by this is divided into a plurality of areas in consideration of the processing method. The mold piece (see FIG. 15) is manufactured (S2). At this time, the rough-shaped block pieces (9a) (91a) (92a) (93a) (9
After cutting out 4a), further finishing is performed to produce mold pieces (9) (91) (92) (93) (94) having a predetermined shape as shown in FIG.
【０００４】即ち、鞍形空間を形成すべき巻き枠本体部
(図１５のブロック片(91)(93))等の寸法精度が必要な部
分にＮＣ加工を施し(Ｓ３)、更に加工歪みを修正(Ｓ４)
した後、巻き線のガイド部(図１５のブロック片(９)(9
4))の表面に、ＮＣフライス盤或いは倣いフライス盤等
によって曲面加工を施す(Ｓ５)。その後、ガイド部とな
るブロック片(９)(94)を軽量化するために、ブロック片
内部を空洞(９b)(94b)とする加工を施して(Ｓ６)、図１
５に示す複数の金型片を完成する。これらの金型片を組
み立てた後、擦り合わせ等の調整を施す(Ｓ７)。最後に
巻き枠ガイド部の表面を研磨して、巻き枠を完成するの
である(Ｓ８)。That is, the reel main body portion for forming the saddle-shaped space
NC processing is applied to a portion requiring dimensional accuracy, such as (block pieces (91) (93) in FIG. 15) (S3), and processing distortion is further corrected (S4).
After that, the guide part of the winding (block piece (9) (9
The surface of 4)) is curved by an NC milling machine or a copying milling machine (S5). After that, in order to reduce the weight of the block pieces (9) and (94) that serve as the guide portions, the inside of the block pieces is processed to have cavities (9b) and (94b) (S6).
A plurality of mold pieces shown in 5 are completed. After assembling these mold pieces, adjustments such as rubbing are performed (S7). Finally, the surface of the reel guide portion is polished to complete the reel (S8).
【０００５】[0005]
【発明が解決しようとする課題】従来の巻き枠製造方法
においては、削り出しによって複数の金型片を作製する
際の加工量が大きく、そのために大きな加工歪みが生じ
るため、図１３のステップＳ４にて加工歪みの修正が必
要となるのであるが、この作業には熟練を要するばかり
でなく、時間がかかる問題があった。In the conventional winding frame manufacturing method, a large amount of processing is required when manufacturing a plurality of mold pieces by shaving, which causes a large processing strain. Therefore, step S4 in FIG. Therefore, it is necessary to correct the processing distortion, but this work not only requires skill but also takes time.
【０００６】又、巻き枠は複数のブロック片を組み合わ
せて構成されるため、前記のステップＳ７における組
立、擦り合わせが必要となり、この作業に時間がかかる
問題があった。Further, since the winding frame is constructed by combining a plurality of block pieces, the assembly and rubbing in step S7 are required, and this work has a problem that it takes a long time.
【０００７】本発明は、熟練を要する加工が不要であ
り、然も単純な工程から構成される巻き枠製造方法を提
供することである。An object of the present invention is to provide a reel manufacturing method which does not require skillful processing and is composed of simple steps.
【０００８】[0008]
【課題を解決する為の手段】本発明に係る偏向ヨーク巻
き線装置の巻き枠製造方法は、３次元ＣＡＤシステム
(１)により巻き枠の形状モデルを作成する第１工程と、
前記形状モデルをレーザリソグラフィ装置(２)へ入力し
て、光硬化樹脂製の巻き枠マスターモデルを作製する第
２工程と、前記マスターモデルを用いて鋳造用の金型を
作製する第３工程と、前記金型を用いて一体の巻き枠を
鋳造する第４工程と、前記巻き枠に対して必要な機械加
工を施す第５工程とから構成される。A winding frame manufacturing method for a deflection yoke winding device according to the present invention is a three-dimensional CAD system.
The first step of creating a shape model of the reel according to (1),
A second step of inputting the shape model into the laser lithography apparatus (2) to produce a photo-curing resin reel master model, and a third step of producing a casting mold using the master model. , A fourth step of casting an integral reel using the mold, and a fifth step of subjecting the reel to necessary machining.
【０００９】[0009]
【作用】３次元ＣＡＤシステム(１)にて作成された形状
モデルをレーザリソグラフィ装置(２)へ入力することに
よって、複雑な３次元形状を有する巻き枠マスターモデ
ルが容易に作製される。この際、巻き枠のガイド部とな
る部分には軽量化のための空洞を形成する。By inputting the shape model created by the three-dimensional CAD system (1) to the laser lithography apparatus (2), a reel master model having a complicated three-dimensional shape can be easily produced. At this time, a cavity for reducing the weight is formed in the portion that will be the guide portion of the winding frame.
【００１０】その後、前記マスターモデルに基づいて金
型を作製し、該金型を用いた鋳造によって、概ね所定形
状を有する一体の巻き枠が得られることになる。これに
よって得られた巻き枠には、ガイド部内部に軽量化のた
めの空洞が形成され、ガイド部表面及び本体部表面に
は、夫々所定の曲面形状が形成されている。Thereafter, a die is produced based on the master model, and casting is performed using the die to obtain an integral reel having a substantially predetermined shape. In the reel thus obtained, a cavity for reducing the weight is formed inside the guide portion, and a predetermined curved surface shape is formed on the surface of the guide portion and the surface of the main body portion.
【００１１】従って、最後に前記巻き枠に対して施すべ
き機械加工は、寸法精度の必要な部分についての仕上加
工のみで可い。Therefore, the final machining process to be performed on the reel is only the finishing process for the portion requiring dimensional accuracy.
【００１２】[0012]
【発明の効果】本発明に係る偏向ヨーク巻き線装置の巻
き枠製造方法によれば、鋳造によって概ね所定形状を有
する巻き枠が製造されるから、従来の如き削り出しが不
要であり、従って加工歪みを修正するための熟練を要す
る作業は不要となる。然も、巻き枠は一体成型され、従
来の如き複数のブロック片の組立や擦り合わせ工程を必
要としないから、従来よりも大幅に工程が簡略化され
る。According to the method for manufacturing the winding frame of the deflection yoke winding device according to the present invention, since the winding frame having a substantially predetermined shape is manufactured by casting, there is no need for shaving as in the conventional case, and therefore, the processing is performed. It eliminates the need for skilled work to correct the distortion. However, since the reel is integrally molded and does not require the step of assembling and rubbing a plurality of block pieces as in the conventional case, the steps are greatly simplified as compared with the conventional case.
【００１３】[0013]
【実施例】以下、図面に沿って本発明の一実施例につい
て説明する。図１は本発明を鞍形偏向ヨーク製造用の巻
き枠に実施した場合の工程(Ｓ１〜Ｓ６)を示している。
又、図２は、巻き枠金型の設計(Ｓ１)及びマスターモデ
ル作製(Ｓ２)に用いる装置の構成を示し、３次元ＣＡＤ
システム(１)がレーザリソグラフィ装置(２)へ接続され
ている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows steps (S1 to S6) when the present invention is applied to a reel for manufacturing a saddle type deflection yoke.
In addition, FIG. 2 shows a configuration of an apparatus used for designing a reel die (S1) and producing a master model (S2), which is a three-dimensional CAD.
The system (1) is connected to a laser lithographic apparatus (2).
【００１４】３次元ＣＡＤシステム(１)により、製造す
べき偏向ヨークの仕様に応じて巻き枠金型の設計を行な
い(Ｓ１)、これによって得られた形状データをレーザリ
ソグラフィ装置(２)へ供給して、該レーザリソグラフィ
装置(２)によってマスターモデルを作製する(Ｓ２)。こ
の際、３次元ＣＡＤシステム(１)にて作製された形状デ
ータは、例えばＩ−ＧＥＳフォーマットと呼ばれる形式
にてレーザリソグラフィ装置(２)へ送られる。The three-dimensional CAD system (1) designs a reel mold according to the specifications of the deflection yoke to be manufactured (S1), and the shape data obtained thereby is supplied to the laser lithography apparatus (2). Then, a master model is produced by the laser lithography apparatus (2) (S2). At this time, the shape data produced by the three-dimensional CAD system (1) is sent to the laser lithography apparatus (2) in a format called I-GES format, for example.
【００１５】図３及び図４は、ＣＡＤ画面(10)に描画さ
れた雄型巻き枠モデル(11)及び雌型巻き枠モデル(12)の
形状を示している。雄型巻き枠モデル(11)は、図３の如
く側面形状が略円弧状であって、その円弧状部の両側に
ガイド部(14)(15)を滑らかな凸曲面に形成すると共に、
その中央部に本体部(13)を凹設したものである。ガイド
部(14)(15)は軽量化のために内部が空洞化されている。
又、雌型巻き枠モデル(12)は、図４の如く側面形状が略
円弧状であって、その円弧状部の両側にガイド部(17)(1
8)を滑らかな凸曲面に形成すると共に、その中央部に本
体部(16)を凹設したものである。ガイド部(17)(18)は軽
量化のために内部が空洞化されている。FIGS. 3 and 4 show the shapes of the male reel model (11) and the female reel model (12) drawn on the CAD screen (10). As shown in FIG. 3, the male reel model (11) has a substantially arcuate side surface, and guide portions (14) and (15) are formed on both sides of the arcuate portion in a smooth convex curved surface.
A main body part (13) is recessed in the central part. The guide parts (14) and (15) are hollow inside for weight saving.
Further, the female reel model (12) has a substantially arcuate side surface shape as shown in FIG. 4, and guide portions (17) (1
8) is formed into a smooth convex curved surface, and the main body portion (16) is recessed in the center thereof. The guide parts (17) and (18) are hollow inside for weight reduction.
【００１６】尚、本体部(13)(16)は、後工程にてＮＣに
よる仕上げ加工を施すため、１〜２ｍｍ程度の削りしろ
を設けておく。Since the main body portions (13) and (16) are finished by NC in a later process, they are provided with a shaving margin of about 1 to 2 mm.
【００１７】上記両巻き枠モデルは、レーザリソグラフ
ィ装置(２)内のデータ処理回路によって、複数の薄い断
面体にスライスされて等高線データに変換され、該デー
タに基づいて後述のマスターモデルが作製される。The two reel models are sliced into a plurality of thin cross-sections by a data processing circuit in the laser lithography apparatus (2) and converted into contour line data, and a master model to be described later is produced based on the data. It
【００１８】図５(ａ)〜(ｅ)は、レーザリソグラフィ装
置(２)による巻き枠マスターモデルの製造工程を示して
おり、紫外線硬化樹脂槽(20)中へエレベータ(22)を一定
のピッチＨ(０.１〜０.２mm)で徐々に沈降させつつ、紫
外線硬化樹脂槽(20)へ向けてレーザビーム(21)を照射し
て、該レーザビーム(21)を前記３次元ＣＡＤシステムか
らの形状データに基づいて各層毎に走査させる(図５
(ａ)〜(ｄ))。これによって紫外線硬化樹脂からなるマ
スターモデル(３)が得られることになる(図５(ｅ))。FIGS. 5 (a) to 5 (e) show a manufacturing process of a reel master model by the laser lithography apparatus (2), in which the elevator (22) is put into the ultraviolet curing resin tank (20) at a constant pitch. The laser beam (21) is irradiated toward the ultraviolet curable resin tank (20) while being gradually settled with H (0.1 to 0.2 mm), and the laser beam (21) is emitted from the three-dimensional CAD system. Each layer is scanned based on the shape data of
(a)-(d)). As a result, a master model (3) made of an ultraviolet curable resin is obtained (FIG. 5 (e)).
【００１９】この様にして得られたマスターモデル(３)
は樹脂製であるため、表面を研磨して、巻き枠ガイド部
に対応する部分を滑らかな表面に仕上げることは容易で
ある。又、研磨の替りに塗装を施すことによって同様の
効果を得ることも出来る。The master model (3) thus obtained
Since is made of resin, it is easy to polish the surface and finish the portion corresponding to the winding frame guide portion to a smooth surface. The same effect can be obtained by applying coating instead of polishing.
【００２０】次に、前記工程を経て得られたマスターモ
デルを用いて、図６に示す如きキャビティ側とコア側の
石膏型(４)(41)を作製する。前記の如くマスターモデル
は仕上げ程度が良好であるため、石膏型(４)(41)の内面
も、巻き枠ガイド部に対応する部分は滑らかな曲面とな
る。Next, using the master model obtained through the above steps, gypsum molds (4) (41) on the cavity side and the core side as shown in FIG. 6 are manufactured. As described above, since the master model has a good finish, the inner surface of the plaster molds (4) (41) also has a smooth curved surface at the portion corresponding to the reel guide portion.
【００２１】これらの石膏型(４)(41)を図６の如く組み
合わせて、溶融した亜鉛合金(42)を両型に間に形成され
た空洞部へ注入して、図７に示す雄型巻き枠(５)と図８
に示す雌型巻き枠(６)を鋳造する(図１のステップＳ
３)。尚、亜鉛合金(42)の替りにアルミニウム合金を用
いることも可能である。These gypsum molds (4) and (41) are combined as shown in FIG. 6, and the molten zinc alloy (42) is injected into the cavity formed between both molds, and the male mold shown in FIG. Reel (5) and Fig. 8
The female reel (6) shown in Fig. 1 is cast (step S in Fig. 1).
3). An aluminum alloy can be used instead of the zinc alloy (42).
【００２２】これによって作製された雄型巻き枠(５)及
び雌型巻き枠(６)は夫々元のマスターモデルを忠実に再
現した形状を有し、雄型巻き枠(５)は図７に示す如く本
体部(51)の両側にガイド部(52)(53)を具え、該ガイド部
(52)(53)の表面は滑らかな曲面に形成されると共に、内
部は空洞となっている。雌型巻き枠(６)も同様に図８に
示す如く本体部(61)の両側にガイド部(62)(63)を具え、
該ガイド部(62)(63)の表面は滑らかな曲面に形成される
と共に、内部は空洞となっている。The male reel (5) and the female reel (6) thus produced each have a shape faithfully reproducing the original master model. The male reel (5) is shown in FIG. As shown, the main body portion (51) is provided with guide portions (52) and (53) on both sides thereof.
The surfaces of (52) and (53) are formed into smooth curved surfaces, and the inside is hollow. Similarly, the female reel (6) also has guide portions (62) (63) on both sides of the main body portion (61) as shown in FIG.
The surfaces of the guide portions (62) and (63) are formed into smooth curved surfaces, and the inside is hollow.
【００２３】従って、巻き枠ガイド部のＮＣ加工(図１
３のステップＳ５)や巻き枠軽量化のための機械加工(図
１３のステップＳ６)は不要である。Therefore, NC processing of the reel guide portion (see FIG. 1)
The step S5 of 3 and the machining for reducing the weight of the winding frame (step S6 of FIG. 13) are unnecessary.
【００２４】次に、図７及び図８にハッチングで示す領
域、即ち雄型巻き枠(５)及び雌型巻き枠(６)の本体部(5
1)(61)にＮＣ加工を施して、所定の寸法精度まで仕上げ
る(Ｓ４)。この際、雄型及び雌型巻き枠(５)(６)は、Ｃ
ＡＤにより作成したマスターモデルに基づいて鋳造され
たものであるから、図１３に示す従来のＮＣ加工(ステ
ップＳ３)に比べて加工量は少なくても済む。Next, in the regions shown by hatching in FIGS. 7 and 8, that is, the main body portion (5) of the male reel (5) and the female reel (6).
1) NC processing is performed on (61) to finish to a predetermined dimensional accuracy (S4). At this time, the male and female reels (5) and (6) are C
Since it is cast based on the master model created by AD, the processing amount may be smaller than that in the conventional NC processing (step S3) shown in FIG.
【００２５】その後、雄型巻き枠(５)と雌型巻き枠(６)
の組立て調整、即ち両巻き枠の嵌合部分の擦り合わせを
行なう(ステップＳ５)。この際、両巻き枠は夫々鋳造に
よって一体成型されているから、図１３に示す従来の組
立て調整工程(Ｓ７)に比べて、その作業は容易である。Thereafter, the male reel (5) and the female reel (6)
The assembling adjustment is performed, that is, the fitting portions of both reels are rubbed together (step S5). At this time, since both reels are integrally molded by casting, the work is easier than the conventional assembly and adjustment step (S7) shown in FIG.
【００２６】最後に、図９及び図１０にハッチングで示
す領域、即ち雄型巻き枠(５)及び雌型巻き枠(６)のガイ
ド部(52)(53)(62)(63)の表面を研磨する(Ｓ６)。この
際、雄型及び雌型巻き枠(５)(６)は、ガイド部に対応す
る部分が滑らかな表面に仕上げられたマスターモデルに
基づいて鋳造されたものであるから、図１３に示す従来
の磨き加工(Ｓ８)に比べて、その作業に要する労力は軽
微で済む。Finally, the areas shown by hatching in FIGS. 9 and 10, that is, the surfaces of the guide portions (52) (53) (62) (63) of the male reel (5) and the female reel (6). Is polished (S6). At this time, since the male and female reels (5) and (6) are cast based on a master model in which a portion corresponding to the guide portion is finished to have a smooth surface, the conventional reel shown in FIG. Compared with the polishing process (S8), the labor required for the work is light.
【００２７】上記巻き枠の製造方法によれば、鋳造によ
って概ね所定形状の雄型及び雌型巻き枠が作製され、そ
の後の機械加工による切削量は僅かであるから、加工に
伴う歪みは無視し得る程度に小さく、従って熟練者によ
る歪み除去作業は不要となる。According to the above-described method for manufacturing a reel, since male and female reels having a substantially predetermined shape are produced by casting, and the amount of cutting by the subsequent machining is small, distortion caused by the machining is neglected. It is so small as to be obtainable, so that the work of removing distortion by a skilled person becomes unnecessary.
【００２８】又、マスターモデルを用いてキャビティ側
とコア側の石膏型(４)(41)を作製すれば、その後は、図
１に示すステップＳ４乃至Ｓ６を繰り返すことによっ
て、精度の揃った巻き枠(５)(６)を僅かな工数で製造す
ることが出来る。更に又、３次元ＣＡＤシステム(１)に
より形状データを作製しているから、偏向ヨークに仕様
変更があった場合でも、単に３次元ＣＡＤシステム(１)
の形状データを修正するだけで対処可能である。If the gypsum molds (4) and (41) on the cavity side and the core side are manufactured by using the master model, thereafter, by repeating steps S4 to S6 shown in FIG. The frames (5) and (6) can be manufactured with a small number of steps. Furthermore, since the shape data is produced by the three-dimensional CAD system (1), even if the specifications of the deflection yoke are changed, the three-dimensional CAD system (1) is simply used.
It can be dealt with only by correcting the shape data of.
【００２９】上記実施例の説明は、本発明を説明するた
めのものであって、特許請求の範囲に記載の発明を限定
し、或は範囲を減縮する様に解すべきではない。又、本
発明の各部構成は上記実施例に限らず、特許請求の範囲
に記載の技術的範囲内で種々の変形が可能であることは
勿論である。The above description of the embodiments is for explaining the present invention and should not be construed as limiting the invention described in the claims or reducing the scope. The configuration of each part of the present invention is not limited to the above embodiment, and it is needless to say that various modifications can be made within the technical scope described in the claims.
【００３０】例えば、図３及び図４に示す雄型巻き枠モ
デル(11)及び雌型巻き枠モデル(12)に適当な補強用のリ
ブを形成すれば、鋳造によって前記リブ形状を雄型及び
雌型巻き枠(５)(６)に一体成型出来る。これによって、
図１のＮＣ加工の際の加工歪みを抑制して、更に精度の
高い本体部(51)(61)を形成することが可能となる。For example, when appropriate reinforcing ribs are formed on the male reel model (11) and the female reel model (12) shown in FIGS. 3 and 4, the rib shape is formed by casting into the male reel model and the male reel model (12). It can be integrally molded on the female reels (5) and (6). by this,
It becomes possible to suppress the processing strain at the time of NC processing of FIG. 1 and to form the body parts (51) (61) with higher accuracy.
【図１】本発明に係る偏向ヨーク巻き線装置の巻き枠製
造方法を示す工程図である。FIG. 1 is a process drawing showing a method for manufacturing a winding frame of a deflection yoke winding device according to the present invention.
【図２】マスターモデルの製造に用いる装置構成を示す
ブロック図である。FIG. 2 is a block diagram showing an apparatus configuration used for manufacturing a master model.
【図３】ＣＡＤ画面に映し出された雄型巻き枠モデルを
示す図である。FIG. 3 is a diagram showing a male reel model displayed on a CAD screen.
【図４】ＣＡＤ画面に映し出された雌型巻き枠モデルを
示す図である。FIG. 4 is a diagram showing a female reel model displayed on a CAD screen.
【図５】レーザリソグラフィ装置によるマスターモデル
製造工程を示す図である。FIG. 5 is a diagram showing a master model manufacturing process by a laser lithography apparatus.
【図６】石膏型による鋳造工程を示す図である。FIG. 6 is a diagram showing a casting process using a gypsum mold.
【図７】鋳造によって作製された雄型巻き枠の本体部に
対するＮＣ加工工程を示す図である。FIG. 7 is a diagram showing an NC processing step for the main body of the male reel manufactured by casting.
【図８】鋳造によって作製された雌型巻き枠の本体部に
対するＮＣ加工工程を示す図である。FIG. 8 is a diagram showing an NC processing step for the main body of the female reel manufactured by casting.
【図９】雄型巻き枠のガイド部に対する磨き加工工程を
示す図である。FIG. 9 is a view showing a polishing process for the guide portion of the male reel.
【図１０】雌型巻き枠のガイド部に対する磨き加工工程
を示す図である。FIG. 10 is a diagram showing a polishing process for the guide portion of the female reel.
【図１１】偏向コイルの斜視図である。FIG. 11 is a perspective view of a deflection coil.
【図１２】巻き線装置の側面図である。FIG. 12 is a side view of the winding device.
【図１３】従来の巻き枠製造方法を示す工程図である。FIG. 13 is a process drawing showing the conventional reel manufacturing method.
【図１４】従来の巻き枠製造方法において作製される複
数のブロック片の斜視図である。FIG. 14 is a perspective view of a plurality of block pieces manufactured by a conventional reel manufacturing method.
【図１５】従来の巻き枠製造方法にて機械加工を施され
た複数のブロック片の分解斜視図である。FIG. 15 is an exploded perspective view of a plurality of block pieces machined by a conventional reel manufacturing method.
(11) 雄型巻き枠モデル (12) 雌型巻き枠モデル (５) 雄型巻き枠 (６) 雌型巻き枠 (11) Male reel model (12) Female reel model (5) Male reel (6) Female reel
Claims (1)
構成される偏向ヨーク巻き線装置の巻き枠の製造方法に
おいて、 ３次元ＣＡＤシステムにより巻き枠の形状モデルを作成
する第１工程と、 前記形状モデルをレーザリソグラフィ装置へ入力して、
光硬化樹脂製の巻き枠マスターモデルを作製する第２工
程と、 前記マスターモデルを用いて鋳造用の金型を作製する第
３工程と、 前記金型を用いて一体の巻き枠を鋳造する第４工程と、 前記巻き枠に対して必要な機械加工を施す第５工程とを
有することを特徴とする偏向ヨーク巻き線装置の巻き枠
製造方法。1. A method of manufacturing a winding reel of a deflection yoke winding device, comprising a combination of a male winding reel and a female winding reel, the first step of creating a shape model of the winding reel using a three-dimensional CAD system. , Inputting the shape model into a laser lithography apparatus,
A second step of producing a reel master model made of a photo-curing resin, a third step of producing a casting die using the master model, and a step of casting an integral reel using the die A winding frame manufacturing method for a deflection yoke winding device, comprising: four steps; and a fifth step of performing necessary machining on the winding frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24008291A JPH05250987A (en) | 1991-09-20 | 1991-09-20 | Bobbin manufacturing method for deflecting yoke winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24008291A JPH05250987A (en) | 1991-09-20 | 1991-09-20 | Bobbin manufacturing method for deflecting yoke winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05250987A true JPH05250987A (en) | 1993-09-28 |
Family
ID=17054219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24008291A Withdrawn JPH05250987A (en) | 1991-09-20 | 1991-09-20 | Bobbin manufacturing method for deflecting yoke winding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05250987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008028368A (en) * | 2006-07-18 | 2008-02-07 | Samsung Electro-Mechanics Co Ltd | Production method of printed circuit board |
-
1991
- 1991-09-20 JP JP24008291A patent/JPH05250987A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008028368A (en) * | 2006-07-18 | 2008-02-07 | Samsung Electro-Mechanics Co Ltd | Production method of printed circuit board |
| JP4486660B2 (en) * | 2006-07-18 | 2010-06-23 | サムソン エレクトロ−メカニックス カンパニーリミテッド． | Method for manufacturing printed circuit board |
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