JPH0276005A - Arbitrary shape outline input system - Google Patents

Arbitrary shape outline input system

Info

Publication number
JPH0276005A
JPH0276005A JP63229220A JP22922088A JPH0276005A JP H0276005 A JPH0276005 A JP H0276005A JP 63229220 A JP63229220 A JP 63229220A JP 22922088 A JP22922088 A JP 22922088A JP H0276005 A JPH0276005 A JP H0276005A
Authority
JP
Japan
Prior art keywords
input
shape data
shape
contour
data
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
Application number
JP63229220A
Other languages
Japanese (ja)
Inventor
Satoru Shinozaki
篠崎 了
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fanuc Corp filed Critical Fanuc Corp
Priority to JP63229220A priority Critical patent/JPH0276005A/en
Publication of JPH0276005A publication Critical patent/JPH0276005A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Numerical Control (AREA)

Abstract

PURPOSE:To easily change an outline shape by storing input shape data, which are inputted to designate the outline of an arbitrary shape, in the same form. CONSTITUTION:The input shape data, which are inputted to designate the outline of the arbitrary shape, are stored in the same form and the outline shape data are computed from the input shape data. When change input shape data are newly inputted, the input shape data are changed and the new outline shape data are computed from the input shape data after the change. When the change input shape data are inputted to change the outline shape, at first, the input shape data are changed and further, the outline shape data are computed. Then, the new outline shape data are prepared. Accordingly, it is enough for a programmer to input only the input shape data of a part to be changed.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は対話型数値制御装置での任意形状の輪郭を入力
する任意形状輪郭入力方式に関し、特に輪郭形状の変更
が節単な任意形状輪郭入力方式に関する。
Detailed Description of the Invention [Field of Industrial Application] The present invention relates to an arbitrary shape contour input method for inputting an arbitrary shape contour in an interactive numerical control device, and in particular to an arbitrary shape contour input method in which the contour shape can be easily changed. Regarding input methods.

〔従来の技術〕[Conventional technology]

対話型数値制御装置では、加工ワークの形状を形状要素
としての直線、あるいは円弧を指定し、画面に表示し、
これに必要な数値データを入力して、この入力形状デー
タを数値制御装置内部で計算して、最終的な加工ワーク
の輪郭形状データを求め、輪郭形状データでワークを加
工する。
The interactive numerical control device specifies the shape of the workpiece as a shape element, such as a straight line or arc, and displays it on the screen.
Numerical data necessary for this is input, and this input shape data is calculated within the numerical control device to obtain final contour shape data of the workpiece, and the workpiece is machined using the contour shape data.

ここで、輪郭形状データは各軸のインクリメンタル移動
量、あるいはアブソリュートな座標値、あるいは加ニブ
ログラム形式等で保管されている。
Here, the contour shape data is stored in the form of an incremental movement amount of each axis, absolute coordinate values, or an arbitrary program format.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかし、これらの輪郭形状の一部を変更しようとすると
、輪郭形状データは最終的な座標値等で記憶されている
ので、これに続く部分の入力形状データの全てを入力す
る必要があった。すなわち、変更箇所以降は変更された
部分の影響を受けるので、直接輪郭形状を変更する必要
がない部分も、変更する必要がある。例えば、途中の寸
法を変更すると、それに続く座標値は当然変更された公
平行移動させる必要があるからである。
However, when attempting to change a part of these contour shapes, since the contour shape data are stored as final coordinate values, etc., it is necessary to input all of the input shape data of the subsequent portion. That is, since the changed portion is affected by the changed portion, it is necessary to change even the portion where the contour shape does not need to be directly changed. For example, if a dimension in the middle is changed, the following coordinate values naturally need to be moved along the changed line.

本発明はこのような点に鑑みてなされたものであり、輪
郭形状の変更が簡単な任意形状輪郭入力方式を提供する
ことを目的とする。
The present invention has been made in view of these points, and it is an object of the present invention to provide an arbitrary-shape contour input method in which the contour shape can be easily changed.

〔課題を解決するための手段〕[Means to solve the problem]

本発明では上記課題を解決するために、対話型数値制御
装置での任意形状の輪郭を入力する任意形状輪郭入力方
式において、 任意形状の輪郭を指定するために入力された入力形状デ
ータをそのままの形式で記憶し、前記入力形状データか
ら輪郭形状データを計算し、 新たに、変更入力形状データが入力されたときは、前記
入力形状データを変更し、 変更後の入力形状データから新しい輪郭形状データを計
算することを特徴とする任意形状輪郭入力方式が、 提供される。
In order to solve the above problems, the present invention uses an arbitrary shape contour input method for inputting an arbitrary shape contour in an interactive numerical control device. form, calculates contour shape data from the input shape data, and when new input shape data is input, changes the input shape data, and calculates new contour shape data from the changed input shape data. An arbitrary shape contour input method is provided, which is characterized by calculating the following.

〔作用〕 輪郭形状を変更する変更入力形状データが入力されたと
きは、まず、入力形状データを変更し、さらに、輪郭形
状データを計算して、新しい輪郭形状データを作成する
[Operation] When change input shape data for changing the contour shape is input, first, the input shape data is changed, and then the contour shape data is calculated to create new contour shape data.

従って、プログラマ等は変更すべき部分の入力形状デー
タのみを入力すればよく、簡単に輪郭形状を変更するこ
とができる。
Therefore, a programmer or the like only needs to input the input shape data of the portion to be changed, and can easily change the contour shape.

(実施例) 以下、本発明の一実施例を図面に基づいて説明する。(Example) Hereinafter, one embodiment of the present invention will be described based on the drawings.

第1図に本発明の任意形状輪郭入力方式のブロック図を
示す。プログラマはCRT/MDIユニント10を使用
して、入力形状データを入力する。
FIG. 1 shows a block diagram of the arbitrary shape contour input method of the present invention. The programmer uses the CRT/MDI unit 10 to input input geometry data.

すなわち、操作キー12あるいはソフトウェアキー13
を使用して、直線あるいは円弧等の形状要素を入力する
That is, the operation key 12 or the software key 13
Use to input shape elements such as straight lines or arcs.

これらの形状要素はソフトウェアキー13の上の画面に
水平直線、垂直直線、右上がりの直線、右下がりの直線
、右回りの円弧、左回りの円弧、コーナー加工、溝入れ
等の表示がされ、ソフトウェアキー13のうちの富亥当
するキー を押すことによって入力する。
These shape elements are displayed on the screen above the software keys 13, such as a horizontal straight line, a vertical straight line, a straight line going upward to the right, a straight line going downward to the right, a clockwise circular arc, a counterclockwise circular arc, corner processing, grooving, etc. The input is made by pressing the appropriate key among the software keys 13.

この形状要素が入力されると、表示装置11に形状要素
が表示され、さらに、形状要素の寸法、例えば直線の長
さ、右上がりの直線の角度、円弧の半径等の数値等の入
力を要求するメツセージが表示される。
When this shape element is input, the shape element is displayed on the display device 11, and further, a request is made to input the dimensions of the shape element, such as the length of the straight line, the angle of the straight line upward to the right, and the radius of the circular arc. A message will be displayed.

プログラマはそのメツセージに従って、必要な数値等を
入力していく。これによって、順次第1形状の入力形状
データ21、第2形状の形状の入力形状データ22、第
3形状の入力形状データ23等を含む入力形状データ2
0がメモリに格納される。
The programmer inputs the necessary numerical values etc. according to the message. As a result, the input shape data 2 including the input shape data 21 of the first shape, the input shape data 22 of the second shape, the input shape data 23 of the third shape, etc.
0 is stored in memory.

数値制御装置ではこの入力形状データ20から第1形状
の輪郭形状データ31、第2形状の輪郭形状データ32
、第3形状の輪郭形状データ33を含む輪郭形状データ
30を計算する。この輪郭形状データは各点の座標値あ
るいはNC指令プログラム形式等になっている。この輪
郭形状データ30によって実際の加工を行うことができ
る。
In the numerical control device, from this input shape data 20, contour shape data 31 of the first shape and contour shape data 32 of the second shape are obtained.
, calculates contour shape data 30 including contour shape data 33 of the third shape. This contour shape data is in the form of coordinate values of each point or an NC command program. Actual processing can be performed using this contour shape data 30.

このようにして作成された、輪郭形状データ30は、加
工を行った結果その一部の輪郭が誤っていたり、一部を
変更したい場合がある。このように、輪郭形状の一部を
変更したいときは、操作キー12あるいはソフトウェア
キー13を使用して変更すべき入力形状データを入力す
る。このときは、変更する部分のみの入力形状データを
挿入し、削除し、変更すればよい。数値制御装置は一部
が変更された新しい入力形状データを使用して、計算を
行い、新しい輪郭形状データを作成する。従って、入力
形状データは変更になる部分のみでよく、それによって
影響を受ける部分は数値制御装置によって自動的に計算
される。
The contour shape data 30 created in this manner may have a part of the contour incorrectly as a result of processing, or it may be desired to change a part of it. In this way, when it is desired to change part of the contour shape, the input shape data to be changed is input using the operation keys 12 or the software keys 13. In this case, it is only necessary to insert, delete, and change the input shape data of only the part to be changed. The numerical control device uses the partially changed new input shape data to perform calculations and create new contour shape data. Therefore, only the portions of the input shape data that are changed need to be changed, and the portions that are affected by the changes are automatically calculated by the numerical control device.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明では、入力形状データをその
まま保存するようにしたので、輪郭形状の一部を変更し
たいときは、変更部分の入力形状データを入力すればよ
く、輪郭形状の変更が簡単になる。
As explained above, in the present invention, the input shape data is saved as is, so when you want to change part of the contour shape, you only need to input the input shape data of the changed part, making it easy to change the contour shape. become.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の任意形状輪郭入力方式のブロック図で
ある。 10−−−−−−−−−−・CRT/MD!ユニント1
1−・・・−・・−・−表示装置 12−−−−−−−−・−操作キー 13−・−一一一一−・−−−−−ソフトウェアキー2
0−−−−−−−−−一入力形状データ30−・−・・
・−・−・輪郭形状データ特許出願人 ファナック株式
会社
FIG. 1 is a block diagram of an arbitrary shape contour input method according to the present invention. 10-----CRT/MD! unit 1
1--...----Display device 12---Operation keys 13----111------Software keys 2
0-------1 input shape data 30--...
・−・−・Contour shape data patent applicant FANUC CORPORATION

Claims (1)

【特許請求の範囲】[Claims] (1)対話型数値制御装置での任意形状の輪郭を入力す
る任意形状輪郭入力方式において、 任意形状の輪郭を指定するために入力された入力形状デ
ータをそのままの形式で記憶し、前記入力形状データか
ら輪郭形状データを計算し、 新たに、変更入力形状データが入力されたときは、前記
入力形状データを変更し、 変更後の入力形状データから新しい輪郭形状データを計
算することを特徴とする任意形状輪郭入力方式。
(1) In an arbitrary shape contour input method for inputting an arbitrary shape contour in an interactive numerical control device, input shape data input to specify an arbitrary shape contour is stored in the same format, and the input shape Calculates contour shape data from the data, and when new input shape data is input, changes the input shape data, and calculates new contour shape data from the changed input shape data. Arbitrary shape contour input method.
JP63229220A 1988-09-13 1988-09-13 Arbitrary shape outline input system Pending JPH0276005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63229220A JPH0276005A (en) 1988-09-13 1988-09-13 Arbitrary shape outline input system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63229220A JPH0276005A (en) 1988-09-13 1988-09-13 Arbitrary shape outline input system

Publications (1)

Publication Number Publication Date
JPH0276005A true JPH0276005A (en) 1990-03-15

Family

ID=16888711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63229220A Pending JPH0276005A (en) 1988-09-13 1988-09-13 Arbitrary shape outline input system

Country Status (1)

Country Link
JP (1) JPH0276005A (en)

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