JPH044350U - - Google Patents
Info
- Publication number
- JPH044350U JPH044350U JP4414290U JP4414290U JPH044350U JP H044350 U JPH044350 U JP H044350U JP 4414290 U JP4414290 U JP 4414290U JP 4414290 U JP4414290 U JP 4414290U JP H044350 U JPH044350 U JP H044350U
- Authority
- JP
- Japan
- Prior art keywords
- erasing
- shows
- cad
- shaped
- figures
- 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
Links
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Processing Or Creating Images (AREA)
- Numerical Control (AREA)
Description
第１図は、本考案のＣＡＤ／ＣＡＭ装置におけ
る図形消去時の処理手順を表す流れ図、第２図は
この考案における消去機能の特徴である第１図ス
テツプ４の処理を更に詳細化した流れ図、さらに
第３図は第２図に示した処理における判定関係を
示した図、第４図は本考案により消去が容易とな
る図形の例を示した図、第５図は従来のＣＡＤ／
ＣＡＭ装置における図形消去時の処理手順の一例
を表す流れ図、第６図は従来のＣＡＤ／ＣＡＭ装
置におけるＮＣデータ生成方法を示すブロツク図
、第７図は従来のＣＡＤ／ＣＡＭ装置において図
形の消去を指示したときに行われる図形消去の典
型的な例を示す図、第８図は従来のＣＡＤ／ＣＡ
Ｍ装置において消去に手間のかかる図形例を示す
図、第９図は図面入力装置から入力した図面の例
であり、第９図ａは元図面を示す図、第９図ｂは
自動認識結果を示す図、第１０図は自動認識され
た形状における図形消去時の問題点を図示する説
明図である。
図において、１は既存の製図図面や意匠形状を
描いた図面であり、２はそれらの図面を入力する
ための図面入力装置、３はパートプログラムある
いは対話式に入力される図形情報などの入力デー
タである。４はキーボードなどの文字入力装置、
５は中央処理装置、６はマウス等の座標入力装置
、７はＣＲＴデイスプレイなどの図形表示装置、
８は出力装置、９はＮＣデータ、１０は外部記憶
装置である。また１１はＣＡＤ／ＣＡＭプログラ
ム、１２はエデイプログラムである。なお、図中
、同一符号は図、または相当部分を示す。
FIG. 1 is a flowchart showing the processing procedure when erasing figures in the CAD/CAM device of the present invention, and FIG. 2 is a flowchart showing more detailed processing of step 4 in FIG. 1, which is a feature of the erasing function in this invention. Furthermore, FIG. 3 shows the determination relationship in the process shown in FIG. 2, FIG. 4 shows an example of a figure that can be easily erased by the present invention, and FIG.
FIG. 6 is a flowchart showing an example of a processing procedure when erasing a figure in a CAM device. FIG. 6 is a block diagram showing an NC data generation method in a conventional CAD/CAM device. FIG. A diagram showing a typical example of figure erasure performed when instructed, Figure 8 is a conventional CAD/CA
Figure 9 shows an example of a figure that takes time to erase in the M device. Figure 9 is an example of a drawing input from the drawing input device. Figure 9a shows the original drawing, and Figure 9b shows the automatic recognition result. The figure shown in FIG. 10 is an explanatory diagram illustrating problems when erasing figures in automatically recognized shapes. In the figure, 1 is an existing technical drawing or a drawing depicting a design shape, 2 is a drawing input device for inputting those drawings, and 3 is input data such as a part program or graphic information input interactively. It is. 4 is a character input device such as a keyboard,
5 is a central processing unit, 6 is a coordinate input device such as a mouse, 7 is a graphic display device such as a CRT display,
8 is an output device, 9 is NC data, and 10 is an external storage device. Further, 11 is a CAD/CAM program, and 12 is an Eddy program. Note that in the figures, the same reference numerals indicate figures or corresponding parts.
Claims (1)
特定の閉形状図形およびその閉形状図形内に包含
される図形形状要素を一括して消去できることを
特徴とするＣＡＤ／ＣＡＭ装置。 A CAD/CAM device is characterized in that it is capable of erasing at once a specific closed-shaped figure designated by an operator and figure-shaped elements included in the closed-shaped figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4414290U JPH044350U (en) | 1990-04-25 | 1990-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4414290U JPH044350U (en) | 1990-04-25 | 1990-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044350U true JPH044350U (en) | 1992-01-16 |
Family
ID=31557179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4414290U Pending JPH044350U (en) | 1990-04-25 | 1990-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110148B1 (en) * | 1967-12-30 | 1976-04-01 |
-
1990
- 1990-04-25 JP JP4414290U patent/JPH044350U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110148B1 (en) * | 1967-12-30 | 1976-04-01 |
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