JPH0363207U

JPH0363207U -

Info

Publication number: JPH0363207U
Application number: JP12178189U
Authority: JP
Priority date: 1989-10-18
Filing date: 1989-10-18
Publication date: 1991-06-20

Description

[Brief explanation of the drawing]

第１図〜第４図はこの考案の一実施例による数
値制御装置を示し、第１図は構成を示すブロツク
図、第２図は第１図中のプログラム制御動作を図
示したフローチヤート、第３図は表示画面に表示
したＮＣプログラム形状の一例図、第４図は、Ｎ
Ｃプログラムの一例図、第５図〜第７図は従来の
数値制御装置を示し、第５図は構成を示すブロツ
ク図、第６図は第５図中のプログラム制御動作を
図示したフローチヤート、第７図ＮＣプログラム
の一例図てある。図において、１１……判定装置、１２……最大
・最小座標値を入力したＮＣプログラム、１３…
…座標読み出し装置、１４……座標入力装置であ
る。なお、図中、同一符号は同一、又は相当部分
を示す。 1 to 4 show a numerical control device according to an embodiment of this invention, FIG. 1 is a block diagram showing the configuration, FIG. 2 is a flowchart illustrating the program control operation in FIG. 1, and FIG. Figure 3 is an example of the NC program shape displayed on the display screen, and Figure 4 is an example of the NC program shape displayed on the display screen.
An example of a C program, FIGS. 5 to 7 show a conventional numerical control device, FIG. 5 is a block diagram showing the configuration, and FIG. 6 is a flowchart illustrating the program control operation in FIG. FIG. 7 shows an example of the NC program. In the figure, 11...determination device, 12...NC program into which maximum and minimum coordinate values are input, 13...
. . . coordinate reading device, 14 . . . coordinate input device. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

When displaying the shape of an NC program on a CRT screen, a determination device determines whether the maximum and minimum coordinate values of the NC program are input in the NC program; If negative, a data input device reads the NC program from beginning to end and obtains the maximum and minimum coordinate values, and a coordinate input device inputs the determined maximum and minimum coordinate values into the NC program. ,
If the result of the determination device is positive, a coordinate reading device reads out the maximum and minimum values input into the NC program, and a coordinate reading device reads out the maximum and minimum values input in the NC program, and the shape of the NC program is read out on the CRT screen from the maximum and minimum values of the coordinate values. A numerical control device consisting of a display device that displays according to the size.