JPH0326158B2 - - Google Patents
Info
- Publication number
- JPH0326158B2 JPH0326158B2 JP57106471A JP10647182A JPH0326158B2 JP H0326158 B2 JPH0326158 B2 JP H0326158B2 JP 57106471 A JP57106471 A JP 57106471A JP 10647182 A JP10647182 A JP 10647182A JP H0326158 B2 JPH0326158 B2 JP H0326158B2
- Authority
- JP
- Japan
- Prior art keywords
- information
- section
- medium
- drawing machine
- 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.)
- Expired - Lifetime
Links
- 230000010365 information processing Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Description
【発明の詳細な説明】
本発明は数値制御作図機に関し、とくに情報処
理部に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a numerically controlled drawing machine, and particularly to an information processing section.
従来の数値制御作図機の作図動作は、紙テープ
または磁気テープ等の情報媒体から情報入力部を
通して作図情報を得て、その情報を情報処理部で
予め設定した定数を使用して、作図機械駆動制御
部が作図機械部を駆動する形式に変換し、その情
報により作図機械駆動制御部が作図機械部を駆動
し作図動作を行うのが一般的であつた。 The drawing operation of conventional numerically controlled drawing machines involves obtaining drawing information from an information medium such as a paper tape or magnetic tape through an information input section, and controlling the drawing machine drive using this information using preset constants in an information processing section. Generally, the drawing machine drive control section drives the drawing machine section to perform drawing operations based on the information.
しかし、このような従来装置では、作図情報は
主に作図機械部を駆動させる目的でのみ使用され
ており、作図機械テーブル上の未露光フイルムま
たは紙等の被作図媒体の大きさの選択および作図
開始原点位置の設定は作図機の操作者の判断で行
わなければならなかつた。 However, in such conventional devices, the plotting information is mainly used only for the purpose of driving the plotting machine section, and it is used only for selecting the size of the plotting medium such as unexposed film or paper on the plotting machine table and for plotting. The starting origin position had to be set at the discretion of the drawing machine operator.
また、作図情報に作図機械部の動作範囲を越え
る異常な情報が混在しても、作図機械部の動作開
始後でなければ検出できない欠点があつた。 Furthermore, even if the drawing information contains abnormal information that exceeds the operating range of the drawing machine section, there is a drawback that it cannot be detected until after the drawing machine section starts operating.
本発明の目的はかかる従来欠点を解決した数値
制御作図機を提供することにある。 SUMMARY OF THE INVENTION An object of the present invention is to provide a numerically controlled plotting machine that overcomes the drawbacks of the prior art.
本発明によれば、情報処理部３に接続した情報
入力部２補助記憶部４操作卓５および作図機械駆
動制御部６と、作図機械駆動制御部６に接続した
作図機械部７と、情報入力部２により作図情報を
作図動作前に読み取り補助記憶部４に記憶させる
手段と、作図情報から作図範囲を算出する手段
と、作図範囲より作図動作に必要な最小の被作図
媒体を選択する情報処理部３とを有する数値制御
作図機が得られる。 According to the present invention, the information input section 2 auxiliary storage section 4 operation console 5 and the drawing machine drive control section 6 connected to the information processing section 3, the drawing machine section 7 connected to the drawing machine drive control section 6, and the information input section means for reading the plotting information by the section 2 before the plotting operation and storing it in the auxiliary storage section 4; means for calculating the plotting range from the plotting information; and information processing for selecting the minimum plotted medium necessary for the plotting operation from the plotting range. A numerically controlled drawing machine having the section 3 is obtained.
さらに本発明によれば被作図媒体を作図機械に
設置する位置を、被作図媒体の寸法毎に予め決め
ておき作図情報により作図される作図パターンの
中心と、被作図媒体の中心とを一致させる情報処
理部３を有する数値制御作図機が得られる。 Furthermore, according to the present invention, the position at which the drawing medium is installed in the drawing machine is determined in advance for each dimension of the drawing medium, and the center of the drawing pattern drawn based on the drawing information is made to coincide with the center of the drawing medium. A numerically controlled drawing machine having an information processing section 3 is obtained.
以下本発明の一実施例を第１図〜第３図を参照
して説明する。 An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
第１図は、本発明による作図機構成の概念図で
ある。 FIG. 1 is a conceptual diagram of the construction of a drawing machine according to the present invention.
作図情報は、情報媒体１の磁気テープまたは紙
テープ上に特定の形式で書き込まれている。 The drawing information is written on the magnetic tape or paper tape of the information medium 1 in a specific format.
情報入力部２は、紙テープ読取機構と、磁気テ
ープ機構から成り、情報処理部３よりの指令で情
報媒体１より情報を読み取り情報処理部３に伝達
する。 The information input unit 2 consists of a paper tape reading mechanism and a magnetic tape mechanism, and reads information from the information medium 1 and transmits the information to the information processing unit 3 in response to instructions from the information processing unit 3.
情報処理部３は、蓄積プログラム方式の情報処
理機構で情報入力部２より読み取つた作図情報の
フオーマツトを解釈し補助記憶部４に記憶させる
と共に、作図情報の座標値から作図動作に必要な
最小の未露光フイルムまたは紙等の被作図媒体の
寸法を選択し、操作卓５を通じて操作者に選択し
た被作図媒体の寸法を知らせる。 The information processing unit 3 is an information processing mechanism using a storage program type and interprets the format of the drawing information read from the information input unit 2 and stores it in the auxiliary storage unit 4. The dimensions of the medium to be drawn, such as unexposed film or paper, are selected, and the dimensions of the selected medium to be drawn are informed to the operator through the console 5.
その後、情報処理部３では、作図情報の座標値
から、作図される作図パターンの中心と、被作図
媒体の中心とを一致させ、かつ被作図媒体の寸法
毎の設置位置を作図情報の座標系によらず固定化
させるための作図情報座標系と、作図機械部座標
系との変位値を求め、この変位値を補助記憶部４
に記憶した作図情報に順次加算して、作図機械駆
動制御部６に対し作図機械部の動作に合わせた情
報の要求毎に伝達する。 Thereafter, the information processing unit 3 matches the center of the drawing pattern to be drawn with the center of the drawing medium based on the coordinate values of the drawing information, and determines the installation position for each dimension of the drawing medium using the coordinate system of the drawing information. The displacement value between the plotting information coordinate system and the plotting machine coordinate system to be fixed regardless of the
The information is sequentially added to the drawing information stored in the drawing machine and transmitted to the drawing machine drive control section 6 for each request for information in accordance with the operation of the drawing machine section.
補助記憶部４は、情報処理部３の指令で動作す
る磁気デイスク機構であり、全作図情報を記憶す
るのに十分な容量を持つたものから成る。 The auxiliary storage section 4 is a magnetic disk mechanism that operates according to instructions from the information processing section 3, and has a capacity sufficient to store all plotting information.
操作卓５は、情報処理部３の指令で動作するキ
ーボードとデイスプレイから成つている。 The operation console 5 consists of a keyboard and a display that operate according to commands from the information processing section 3.
作図機械駆動制御部６は、情報処理部３からの
情報により、作図機械部７を駆動制御する電気回
路、作図機械部７の動作に合わせて、情報処理部
３より情報を受け取る。 The drawing machine drive control section 6 receives information from the information processing section 3 in accordance with the operation of the drawing machine section 7, which is an electric circuit that drives and controls the drawing machine section 7, based on information from the information processing section 3.
作図機械部７は、作図機械駆動制御部６よりの
駆動信号で動作するＸ軸及びＹ軸のサーボ系と、
作図のためのペンを上下させる機構または光学的
シヤツターを開閉させる機構より成り、作図テー
ブル上の被作図媒体に、作図する装置である。 The drawing machine section 7 includes an X-axis and a Y-axis servo system that operate based on drive signals from the drawing machine drive control section 6;
This device consists of a mechanism that moves a pen up and down for drawing or a mechanism that opens and closes an optical shutter, and draws on a drawing medium on a drawing table.
第２図は、第４図に示す被作図媒体の寸法毎に
作図機械テーブル上での設置位置を決めた例であ
る。 FIG. 2 is an example in which the installation position on the drawing machine table is determined for each dimension of the drawing medium shown in FIG. 4.
被作図媒体は、その四隅のうち１点をＬ字状の
突き当て板８に突き当てて設置する。このため、
被作図媒体を突き当てた点９は、被作図媒体の寸
法によらず固定点となる。 The medium to be printed is placed with one of its four corners abutted against the L-shaped abutting plate 8. For this reason,
The point 9 where the drawing medium hits becomes a fixed point regardless of the dimensions of the drawing medium.
第３図は、被作図媒体を突き当て板８に突き当
て、作図媒体の中心と、作図パターンの中心とを
一致させたときの、原点１０を基点とする作図情
報の座標系と、原点１１を基点とする作図機械部
の座標系との関係を示したものである。 FIG. 3 shows the coordinate system of the plotting information based on the origin 10 and the origin 11 when the plotting medium is pressed against the abutting plate 8 and the center of the plotting medium is aligned with the center of the plotting pattern. This figure shows the relationship between the coordinate system of the drawing machine and the reference point.
作図パターンのＸ軸方向の長さXLPとＹ軸方向
の長さYLPは、作図情報のＸ軸の最大座標値
XMAX、Ｘ軸の最小座標値XMIN、Ｙ軸の最大座標
値YMAX、Ｙ軸の最小座標値YMIN、によつて以下
の式で算出できる。 The length of the drawing pattern in the X-axis direction X LP and the length in the Y-axis direction Y LP are the maximum coordinate values of the X-axis of the drawing information.
It can be calculated using the following formula using X MAX , the minimum coordinate value X MIN of the X axis, the maximum coordinate value Y MAX of the Y axis, and the minimum coordinate value Y MIN of the Y axis.
XLP＝XMAX−XMIN
YLP＝YMAX−YMIN
ここでＸ軸およびＹ軸の座標値は正負の値を採
ることができることは言うまでもない。 X LP = X MAX - X MIN Y LP = Y MAX - Y MIN It goes without saying that the coordinate values of the X-axis and Y-axis can take positive and negative values.
またXLPとYLPの長さと作図禁止領域１２の大
きさから第４図より選択した被作図媒体の大きさ
XLM、YLMおよびＸ軸の最小座標値XMIN、Ｙ軸の
最小座標値YMINおよび作図機械原点１１から被
作図媒体を突き当てた点９の座標をを（XG，XG）
として
XBIAS＝（XLM−XLP）÷２−YMIN＋XG
YBIAS＝（YLM−YLP）÷２−YMIN＋YG
の式で作図状報の原点１０と作図機械部７の原点
１１との変位量（XBIAS，YBIAS）が得られる。 Also, the size of the printing medium selected from Fig. 4 based on the lengths of X LP and Y LP and the size of the printing prohibited area 12.
X LM , Y LM , the minimum coordinate value of the X axis X MIN , the minimum coordinate value of the Y axis Y MIN , and the coordinates of the point 9 where the drawing medium hits from the drawing machine origin 11 (X G , X G )
As X BIAS = ( X LM - X LP ) ÷ 2 - Y MIN + The amount of displacement (X BIAS , Y BIAS ) with respect to the origin 11 is obtained.
以上、本発明により次の効果がある。 As described above, the present invention has the following effects.
(i) 作図情報の座標系に関係なく、被作図媒体の
作図機械テーブル上での設置位置を、被作図媒
体の大きさ毎に固定することができる。(i) Regardless of the coordinate system of the drawing information, the installation position of the drawing medium on the drawing machine table can be fixed for each size of the printing medium.
(ii) 被作図媒体の中心と作図パターンの中心とを
自動的に一致させることができる。(ii) The center of the drawing medium and the center of the drawing pattern can be automatically matched.
(iii) 作図機械部の動作作範囲を越える異常情報を
作図機械部の動作前に発見することができる。(iii) Abnormal information that exceeds the operating range of the plotting machine section can be discovered before the plotting machine section operates.
(vi) 作図機に、被作図媒体の大きさを選択する機
能を持たせることができる。(vi) The drawing machine can be provided with a function to select the size of the drawing medium.
(vii) 作図機械部が被作図媒体よりはみ出して作図
することがない。(vii) The drawing machine part does not protrude from the drawing medium when drawing.
第１図は、本発明作図機の構成懸念図。第２図
は、本発明実施例による被作図媒体の設置位置を
示す。平面図。第３図は、本発明実施例の作図情
報の座標系と、作図機械部との座標系との関係を
示す平面図。第４図は、被作図媒体の寸法を示す
図。
１……情報媒体、２……情報入力部、３……情
報処理部、４……補助記憶部、５……操作卓、６
……作図機械駆動制御部、７……作図機械部、８
……突き当て板、９……被作図媒体を突き当てた
点、１０……（作図情報の）原点、１１……（作
図機械部の）原点、１２……作図禁止領域。
FIG. 1 is a schematic diagram of the construction of the drawing machine of the present invention. FIG. 2 shows the installation position of the drawing medium according to the embodiment of the present invention. Plan view. FIG. 3 is a plan view showing the relationship between the coordinate system of the drawing information and the coordinate system of the drawing machine section according to the embodiment of the present invention. FIG. 4 is a diagram showing the dimensions of the drawing medium. 1... Information medium, 2... Information input section, 3... Information processing section, 4... Auxiliary storage section, 5... Operation console, 6
...Drawing machine drive control section, 7...Drawing machine section, 8
. . . Abutment plate, 9 . . . The point at which the drawing medium is abutted, 10 . . . Origin (of the drawing information), 11 .
Claims (1)
助記憶部４、操作卓５および作図機械駆動制御部
６と、前記作図機械駆動制御部６に接続した作図
機械部７と、前記情報入力部２により作図情報を
作図動作前に読み取り補助記憶させる手段と、前
記作図情報から作図範囲を算出する手段と、前記
作図範囲より作図動作に必要な最小の被作図媒体
を選択する情報処理部３とを有することを特徴と
する数値制御作図機。 ２ 前記被作図媒体を作図機械に設置する位置
を、被作図媒体の寸法毎に予め決めておき作図情
報により作図される作図パターンの中心と、被作
図媒体の中心とを一致させる情報処理部３を有す
ることを特徴とする特許請求の範囲第１項記載の
数値制御作図機。[Scope of Claims] 1. An information input section 2, an auxiliary storage section 4, an operation console 5, and a drawing machine drive control section 6 connected to the information processing section 3, and a drawing machine section connected to the drawing machine drive control section 6. 7, a means for reading and auxiliary storing the drawing information by the information input unit 2 before the drawing operation, a means for calculating a drawing range from the drawing information, and a means for calculating a minimum drawing medium necessary for the drawing operation from the drawing range. A numerically controlled plotting machine characterized by having an information processing section 3 for selecting. 2. An information processing unit 3 which determines in advance the position where the medium to be drawn is installed in the drawing machine for each dimension of the medium to be drawn, and makes the center of the drawing pattern drawn based on the drawing information coincide with the center of the medium to be drawn. A numerically controlled drawing machine according to claim 1, characterized in that it has the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10647182A JPS58222898A (en) | 1982-06-21 | 1982-06-21 | Numerical control drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10647182A JPS58222898A (en) | 1982-06-21 | 1982-06-21 | Numerical control drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58222898A JPS58222898A (en) | 1983-12-24 |
| JPH0326158B2 true JPH0326158B2 (en) | 1991-04-09 |
Family
ID=14434437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10647182A Granted JPS58222898A (en) | 1982-06-21 | 1982-06-21 | Numerical control drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58222898A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01228899A (en) * | 1988-03-09 | 1989-09-12 | Gakken Co Ltd | Writing robot |
| JP2009085735A (en) * | 2007-09-28 | 2009-04-23 | Kosaka Laboratory Ltd | Outline shape measuring instrument allowing record domain for measurement result to be selected |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55105594A (en) * | 1979-02-08 | 1980-08-13 | Yokogawa Electric Works Ltd | Dialogue type drawing apparatus |
| JPS57152067A (en) * | 1981-03-17 | 1982-09-20 | Yokogawa Hokushin Electric Corp | Conversation type drawing device |
| JPS5812497B2 (en) * | 1976-05-24 | 1983-03-08 | 株式会社クボタ | Valve control device for industrial waste combustion furnace |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57166119U (en) * | 1981-04-13 | 1982-10-20 | ||
| JPS5812497U (en) * | 1981-07-20 | 1983-01-26 | 東洋電機製造株式会社 | Head movement range setting device for automatic drafting machines, etc. |
-
1982
- 1982-06-21 JP JP10647182A patent/JPS58222898A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812497B2 (en) * | 1976-05-24 | 1983-03-08 | 株式会社クボタ | Valve control device for industrial waste combustion furnace |
| JPS55105594A (en) * | 1979-02-08 | 1980-08-13 | Yokogawa Electric Works Ltd | Dialogue type drawing apparatus |
| JPS57152067A (en) * | 1981-03-17 | 1982-09-20 | Yokogawa Hokushin Electric Corp | Conversation type drawing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58222898A (en) | 1983-12-24 |
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