JPH03110517U

JPH03110517U -

Info

Publication number: JPH03110517U
Application number: JP1688790U
Authority: JP
Priority date: 1990-02-22
Filing date: 1990-02-22
Publication date: 1991-11-13

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による寸法線表示
データと図形とを同時に表示した図で、第１図ａ
は１ページ目の寸法線表示データと図形データと
を同時に表示した図、第１図ｂは２ページ目の寸
法線表示データと図形データとを同時表示した図
、第１図ｃは３ページ目の寸法線表示データと図
形データとを同時に表示した図、第２図はこの考
案の一実施例における動作のフローチヤート、第
３図はコンピユータを利用したＮＣ自動プログラ
ミング装置の一般例を示す構成図、第４図は一般
的な図形データを示す図、第５図は従来の寸法線
表示データと図形データとを同時に表示して図、
第６図は円弧が連なつた図形データを示す図であ
る。図において、１は演算装置、２は図形表示装置
、３はキーボード、４はＮＣデータの出力装置、
５はＮＣテープである。なお、図中、同一符号は
同一、または相当部分を示す。 Figure 1 is a diagram that simultaneously displays dimension line display data and figures according to an embodiment of this invention.
is a diagram that simultaneously displays the dimension line display data and graphic data on the first page, Figure 1 b is a diagram that simultaneously displays the dimension line display data and graphic data on the second page, and Figure 1 c is a diagram that displays the dimension line display data and graphic data on the second page simultaneously. Figure 2 is a flowchart of the operation in one embodiment of this invention, and Figure 3 is a configuration diagram showing a general example of an automatic NC programming device using a computer. , FIG. 4 is a diagram showing general figure data, and FIG. 5 is a diagram showing conventional dimension line display data and figure data simultaneously.
FIG. 6 is a diagram showing graphic data in which circular arcs are connected. In the figure, 1 is an arithmetic unit, 2 is a graphic display device, 3 is a keyboard, 4 is an NC data output device,
5 is an NC tape. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In NC automatic programming that is equipped with a graphic display function and a character and coordinate input means, and which converts figures drawn on a computer graphic display into NC data, the radius or diameter dimensions of arcs or circles in the figure can be collectively calculated. When automatically displaying, a dimension line interference check is performed, and if there are parts where dimension lines overlap, the maximum number of overlaps is automatically determined, and the dimension lines are displayed for the maximum number of pages that overlap. Create the data, and add the dimension line of the overlapping part to the dimension line display data of each page, so that it does not overlap.
In addition to displaying each page separately, the page number and total page number of the currently displayed dimension line display data are displayed, and the arc or circle pointed to by the currently displayed radius dimension line and other arcs or circles are displayed. An NC automatic programming device characterized by distinguishing and displaying.