JPS632106B2 - - Google Patents
Info
- Publication number
- JPS632106B2 JPS632106B2 JP8375681A JP8375681A JPS632106B2 JP S632106 B2 JPS632106 B2 JP S632106B2 JP 8375681 A JP8375681 A JP 8375681A JP 8375681 A JP8375681 A JP 8375681A JP S632106 B2 JPS632106 B2 JP S632106B2
- Authority
- JP
- Japan
- Prior art keywords
- diagram
- pattern
- film
- component
- parts
- 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
Links
Landscapes
- Preparing Plates And Mask In Photomechanical Process (AREA)
Description
【発明の詳細な説明】
本発明はプリント配線板の実装図作成方法の改
良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a method for creating mounting diagrams for printed wiring boards.
従来プリント配線板を新たに設計製作した場合
には、そのプリント配線板の部品搭載面の配線パ
ターンと、搭載する部品の外形図及び記号などを
書き入れた第１図に示す如き実装図を作成して、
後の設計・製作の参考資料としている。従来この
実装図の作成方法は、第２図に示す如き自動作図
機を用い、そのＸ方向に摺動できるテーブル１上
に予め位置合わせ用基準孔をあけた生フイルムを
のせ、Ｙ方向に摺動できるホトヘツド２と前記テ
ーブル１とを制御装置３によりＸ―Ｙ方向に駆動
して部品図のマスク用（部品図と同形であるが描
線を太くしたもの）図面を画かせ、これを現像し
て第３図ａの如き部品図マスク用ポジフイルム４
を作成する。次に同様の手順にて第３図ｂの如き
部品搭載面のパターンのポジフイルム５を作成
し、次に第３図ｃの如くこのポジフイルム５を焼
付機にて生フイルム６に焼付け第３図ｄの如き部
品搭載面のパターンのネガフイルム６ａを作成す
る。次に自動作図機を用いて第３図ｅの如く部品
図の未現像ポジフイルム７を作成する。次いでこ
の未現像フイルム７に第３図ｆの如く前記部品図
マスク用ポジフイルム４を挾んで部品搭載面パタ
ーンのネガフイルム６ａを重ね、焼付・現像すれ
ば第３図ｇに示す如くパターン８と部品図９を合
成した実装図１０が得られる。なおこの場合部品
図マスク用ポジフイルム４はパターン８の線と部
品図９の線とが交差しないようにするためであ
る。 Conventionally, when a new printed wiring board is designed and manufactured, a mounting drawing as shown in Figure 1 is created, which includes the wiring pattern of the component mounting surface of the printed wiring board, and the outline drawing and symbols of the components to be mounted. hand,
It is used as reference material for later design and production. Conventionally, the method for creating this mounting diagram is to use an automatic drawing machine as shown in Fig. 2, place a raw film with reference holes for positioning in advance on a table 1 that can slide in the X direction, and slide it in the Y direction. The movable photohead 2 and the table 1 are driven in the X-Y direction by the control device 3 to draw a mask drawing for the parts drawing (one that has the same shape as the parts drawing but with thicker drawn lines), and this is developed. A positive film 4 for masking the parts diagram as shown in Fig. 3a.
Create. Next, a positive film 5 with the pattern of the component mounting surface as shown in FIG. A negative film 6a having a pattern of the component mounting surface as shown in FIG. d is prepared. Next, an undeveloped positive film 7 with a parts diagram as shown in FIG. 3e is created using an automatic drawing machine. Next, as shown in FIG. 3f, a negative film 6a with a component mounting surface pattern is placed on this undeveloped film 7, sandwiching the positive film 4 for the parts drawing mask, as shown in FIG. A mounting diagram 10 is obtained by combining the component diagrams 9. In this case, the positive film 4 for masking the parts diagram is used to prevent the lines of the pattern 8 and the lines of the parts diagram 9 from intersecting.
以上のような実装図の作成方法では、実装図作
成後、第３図ａの部品マスク用ポジフイルム４と
第３図ｄの部品搭載面パターンのネガフイルム６
ａとが不要になり、そのため資材及び工数の無駄
を生ずることになる。本発明はこの欠点を改良す
るために案出されたものである。 In the method for creating a mounting diagram as described above, after creating a mounting diagram, a positive film 4 for a component mask shown in FIG. 3a and a negative film 6 for a component mounting surface pattern shown in FIG.
(a) becomes unnecessary, resulting in a waste of materials and man-hours. The present invention has been devised to improve this drawback.
このため本発明においては、プリント配線板の
部品搭載面のパターンと部品図とを合成する実装
図作成方法において、自動作図機にて部品図マス
ク用の未現像ポジフイルムを作成し、これに予め
自動作図機にて作成したパターンのポジフイルム
を焼付・現像してネガフイルムとなし、次いで別
に自動作図機にて部品図の未現像ポジフイルムを
作成し、これに前記ネガフイルムを焼付・現像し
て実装図を得ることを特徴とするものである。 For this reason, in the present invention, in a mounting diagram creation method that combines the pattern of the component mounting surface of a printed wiring board and a component diagram, an undeveloped positive film for a component diagram mask is created using an automatic drawing machine, and A positive film of the pattern created with an automatic drawing machine is printed and developed to make a negative film, and then an undeveloped positive film of the parts diagram is separately created with an automatic drawing machine, and the negative film is printed and developed on this. This method is characterized in that an implementation drawing is obtained using the method.
以下、添付図に基づいて本発明の実施例につき
詳細に説明する。 Hereinafter, embodiments of the present invention will be described in detail based on the accompanying drawings.
第４図に実施例の作成手順を示す。図により説
明すると、先ず自動作図機を用いて予め位置合わ
せ用基準孔をあけた生フイルムにプリント配線板
の部品搭載面のパターンを画かせたのち現像して
第４図ａに示す如くパターン１１を有するポジフ
イルム１２を作成する。次に同様の手順により第
４図ｂの如き部品図のマスク１３を有する未現像
の部品図マスク用ポジフイルム１４を作成する。
次に第４図ｃの如く、未現像の部品図マスク用ポ
ジフイルム１４に前記のパターンのポジフイルム
１２を焼付機にて焼付け、現像して第４図ｄの如
く部品図の線と交差する部分が切断されたパター
ン１１′を有するネガフイルム１５とする。次に
自動作図機にて予め位置合わせ用基準孔をあけた
生フイルムに第４図ｅの如く部品図１６を画かせ
て部品図の未現像ポジフイルム１７を作成する。
次いで第４図ｆの如く前記部品図の未現像フイル
ム１７にパターンのネガフイルム１５を焼付け、
現像すれば第４図ｇの如く部品図１６の線とパタ
ーン１１′とが交差しない実装図１８を得ること
ができる。 FIG. 4 shows the preparation procedure of the embodiment. To explain with a diagram, first, the pattern of the component mounting surface of the printed wiring board is drawn on a raw film with pre-drilled reference holes for positioning using an automatic drawing machine, and then developed to form a pattern 11 as shown in FIG. 4a. A positive film 12 is prepared. Next, an undeveloped parts diagram masking positive film 14 having a parts diagram mask 13 as shown in FIG. 4B is prepared by the same procedure.
Next, as shown in FIG. 4c, the positive film 12 with the above-mentioned pattern is printed on the undeveloped parts drawing mask positive film 14 using a printing machine, and is developed to intersect the lines of the parts drawing as shown in FIG. 4d. A negative film 15 is provided which has a pattern 11' in which parts are cut. Next, an undeveloped positive film 17 of the part diagram is created by drawing a part diagram 16 as shown in FIG.
Next, as shown in FIG. 4f, a negative film 15 with a pattern is printed on the undeveloped film 17 of the part diagram.
When developed, it is possible to obtain a mounting diagram 18 as shown in FIG. 4g in which the lines of the component diagram 16 and the pattern 11' do not intersect.
以上説明した実施例においては使用した生フイ
ルムが、パターンのポジ１２とパターンのネガ１
５と実装図１８の３枚である。これに対し第３図
で説明した従来方法では部品図マスク用ポジ４と
パターンのポジ５とパターンのネガ６ａと実装図
１０の４枚である。従つて本発明方法では高価な
シートフイルムを１枚節約し、更にこれに対する
基準孔あけ、焼付・現像などの工数も節減するこ
とができる。 In the embodiment described above, the raw films used are pattern positive 12 and pattern negative 1.
5 and mounting diagram 18. On the other hand, in the conventional method explained with reference to FIG. 3, there are four sheets: a positive 4 for a component diagram mask, a positive 5 for a pattern, a negative 6a for a pattern, and a mounting diagram 10. Therefore, in the method of the present invention, one expensive sheet film can be saved, and the man-hours for drilling reference holes, printing, and developing can also be reduced.
第１図はプリント配線板の実装図、第２図は自
動作図機の斜視図、第３図はプリント配線板の実
装図の従来の作成方法の作成手順の説明図、第４
図は本発明にかかる実施例のプリント配線板の実
装図の作成方法の作成手順説明図である。
１１，１１′……パターン、１２……パターン
ポジフイルム、１３……部品図マスク、１４……
部品図マスク用ポジフイルム、１５……パターン
のネガフイルム、１６……部品図、１７……部品
図未現像フイルム、１８……実装図。
Figure 1 is an assembly diagram of a printed wiring board, Figure 2 is a perspective view of an automatic drawing machine, Figure 3 is an explanatory diagram of the procedure for creating a conventional method for creating an assembly diagram of a printed wiring board, and Figure 4
The figure is an explanatory diagram of the procedure for creating a mounting diagram of a printed wiring board according to an embodiment of the present invention. 11, 11'...Pattern, 12...Pattern positive film, 13...Parts drawing mask, 14...
Positive film for parts diagram mask, 15... Negative film of pattern, 16... Parts diagram, 17... Parts diagram undeveloped film, 18... Mounting diagram.
Claims (1)
品図とを合成する実装図作成方法において、自動
作図機にて部品図マスク用の未現像ポジフイルム
を作成し、これに予め自動作図機にて作成したパ
ターンのポジフイルムを焼付・現像してネガフイ
ルムとなし、次いで別に自動作図機にて部品図の
未現像ポジフイルムを作成し、これに前記ネガフ
イルムを焼付・現像して実装図を得ることを特徴
とするプリント配線板の実装図作成方法。1 In a mounting diagram creation method that combines the pattern of the component mounting surface of a printed wiring board and a component diagram, an undeveloped positive film for a component diagram mask is created using an automatic drawing machine, and a A positive film of the pattern is printed and developed to make a negative film, and then an undeveloped positive film of a component diagram is separately created using an automatic drawing machine, and the negative film is printed and developed on this to obtain a mounting diagram. A method for creating an assembly diagram of a printed wiring board, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8375681A JPS57199293A (en) | 1981-06-02 | 1981-06-02 | Method of forming mounting group of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8375681A JPS57199293A (en) | 1981-06-02 | 1981-06-02 | Method of forming mounting group of printed circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57199293A JPS57199293A (en) | 1982-12-07 |
| JPS632106B2 true JPS632106B2 (en) | 1988-01-16 |
Family
ID=13811389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8375681A Granted JPS57199293A (en) | 1981-06-02 | 1981-06-02 | Method of forming mounting group of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57199293A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11505635B2 (en) | 2011-12-30 | 2022-11-22 | Bridgestone Corporation | Nanoparticle fillers and methods of mixing into elastomers |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2633100B2 (en) * | 1991-04-09 | 1997-07-23 | 株式会社クボタ | Bucket on bucket conveyor |
| JP2633112B2 (en) * | 1991-07-08 | 1997-07-23 | 株式会社クボタ | Bucket on bucket conveyor |
-
1981
- 1981-06-02 JP JP8375681A patent/JPS57199293A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11505635B2 (en) | 2011-12-30 | 2022-11-22 | Bridgestone Corporation | Nanoparticle fillers and methods of mixing into elastomers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57199293A (en) | 1982-12-07 |
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