JPH0447956U - - Google Patents
Info
- Publication number
- JPH0447956U JPH0447956U JP9056490U JP9056490U JPH0447956U JP H0447956 U JPH0447956 U JP H0447956U JP 9056490 U JP9056490 U JP 9056490U JP 9056490 U JP9056490 U JP 9056490U JP H0447956 U JPH0447956 U JP H0447956U
- Authority
- JP
- Japan
- Prior art keywords
- tool
- prohibited area
- storing
- calculating
- interference check
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000007405 data analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Description
第１図はこの考案の概略説明図、第２図はこの
考案の構成を示すブロツク図、第３図はこの考案
のモニタ・ポイント設定の説明図、第４図は工具
干渉チエツク処理の流れ図、第５図は従来の工具
干渉チエツク手段の説明図である。
ＰＲ……ＮＣ加工プログラム、１……ＮＣデー
タ入力手段、２……ＮＣデータ解析手段、３……
シフト量／回転中心からの距離／回転角度記憶手
段、４……モニタ・ポイント選択手段、５……モ
ニタ・ポイント座標値演算手段、６……禁止領域
記憶手段、７……干渉検出手段。
Fig. 1 is a schematic explanatory diagram of this invention, Fig. 2 is a block diagram showing the configuration of this invention, Fig. 3 is an explanatory diagram of monitor point setting of this invention, Fig. 4 is a flowchart of tool interference check processing, FIG. 5 is an explanatory diagram of a conventional tool interference check means. PR...NC processing program, 1...NC data input means, 2...NC data analysis means, 3...
Shift amount/distance from rotation center/rotation angle storage means, 4...Monitor point selection means, 5...Monitor point coordinate value calculation means, 6...Prohibited area storage means, 7...Interference detection means.
Claims (1)
禁止するための領域内に存在するかどうかをチエ
ツクする工具干渉チエツク装置において、 作成されたＮＣ加工プログラムより工具中心位
置の移動を示す工具経路を算出し記憶する手段と
、 工具中心からの径方向のシフト量を予め登録記
憶しておく手段と、 前記工具経路算出手段により算出された工具中
心位置と前記シフト量に基づく円周上に干渉チエ
ツクのための複数のモニタ・ポイントを定め、そ
のモニタ・ポイントの座標値を求めるモニタ・ポ
イント演算手段と、 工具の進入を禁止する禁止領域を記憶する禁止
領域記憶手段と、 前記モニタ・ポイントの座標値と前記禁止領域
とが干渉するかしないかを判断する干渉チエツク
手段と、 を有することを特徴とする工具干渉チエツク装置
。[Claim for Utility Model Registration] In a tool interference check device that checks whether a tool moving based on an NC machining program exists within a prohibited area, the tool center position is moved based on the created NC machining program. means for calculating and storing a tool path indicating the tool path, means for pre-registering and storing a radial shift amount from the tool center, and a circle based on the tool center position calculated by the tool path calculation means and the shift amount. monitor point calculating means for determining a plurality of monitor points on the circumference for interference checking and calculating the coordinate values of the monitor points; and prohibited area storage means for storing a prohibited area in which entry of a tool is prohibited; A tool interference check device comprising: interference check means for determining whether or not the coordinate values of a monitor point and the prohibited area interfere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9056490U JPH0447956U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9056490U JPH0447956U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447956U true JPH0447956U (en) | 1992-04-23 |
Family
ID=31825437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9056490U Pending JPH0447956U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447956U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133840A (en) * | 1984-07-24 | 1986-02-17 | Okuma Mach Works Ltd | Tool from setting system for nc device |
-
1990
- 1990-08-29 JP JP9056490U patent/JPH0447956U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133840A (en) * | 1984-07-24 | 1986-02-17 | Okuma Mach Works Ltd | Tool from setting system for nc device |
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