KR900007161B1 - 영역 가공 방법 - Google Patents
영역 가공 방법 Download PDFInfo
- Publication number
- KR900007161B1 KR900007161B1 KR1019870700230A KR870700230A KR900007161B1 KR 900007161 B1 KR900007161 B1 KR 900007161B1 KR 1019870700230 A KR1019870700230 A KR 1019870700230A KR 870700230 A KR870700230 A KR 870700230A KR 900007161 B1 KR900007161 B1 KR 900007161B1
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- KR
- South Korea
- Prior art keywords
- area
- center
- tool
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- 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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/402—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49381—Raster, line servo, area machining, cutting, facing
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Numerical Control (AREA)
Abstract
Description
Claims (4)
- 폐곡선으로 둘러싸인 영역내부를 가공하는 영역가공 방법에 있어서, 이 폐곡선으로 둘러싸인 영역의 중심을 연산하는 제 1 스텝, 이 중심이 영역의 내부에 존재하는지의 여부를 체크하는 제 2 스텝, 중심이 영역내부에 존재할 경우에는 중심과 영역의 각 정점을 각각 연결하는 선분이 폐곡선과 교차하는지의 여부를 체크하는 제 3 스텝, 중심이 영역내부에 존재하고, 그리고 상기 각 선분이 폐곡선과 교차하지 않는 경우에는 각 선분을 소정의 분할수로 분할하는 제 4 스텝, 상기 각 선분의 대응하는 분할점을 연결하여서 된 복수의 폐통로에 따라서 공구를 어동시켜서 가공하는 제 5스텝을 갖는 것을 특징으로 하는 영역가공 방법.
- 제 1 항에 있어서, 중심이 영역 외부에 존재할 경우, 또는 중심이 영역 내부에 존재하여도 이 중심과 영역의 각 정점을 각각 연결하는 선분이 폐곡선과 교차할 경우에는 영역을 복수의 凸 다각형으로 분할하여 공구 통로를 구하는 제 6 스텝을 갖는 것을 특징으로 하는 영역가공 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP157927 | 1985-07-17 | ||
| JP60157927A JPS6219908A (ja) | 1985-07-17 | 1985-07-17 | 領域加工方法 |
| PCT/JP1986/000368 WO1987000649A1 (fr) | 1985-07-17 | 1986-07-17 | Procede d'usinage de regions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880700339A KR880700339A (ko) | 1988-02-22 |
| KR900007161B1 true KR900007161B1 (ko) | 1990-09-29 |
Family
ID=15660510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870700230A Expired KR900007161B1 (ko) | 1985-07-17 | 1986-07-17 | 영역 가공 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4791576A (ko) |
| EP (1) | EP0229190B1 (ko) |
| JP (1) | JPS6219908A (ko) |
| KR (1) | KR900007161B1 (ko) |
| DE (1) | DE3688187T2 (ko) |
| WO (1) | WO1987000649A1 (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0766290B2 (ja) * | 1986-06-26 | 1995-07-19 | 東芝機械株式会社 | 工具経路生成方法 |
| JP2669822B2 (ja) * | 1987-05-19 | 1997-10-29 | 三洋電機株式会社 | 作業車の作業経路決定装置 |
| JPH0827651B2 (ja) * | 1987-05-19 | 1996-03-21 | 三洋電機株式会社 | 作業車の作業経路決定装置 |
| JPS642106A (en) * | 1987-06-24 | 1989-01-06 | Fanuc Ltd | System for controlling involute interpolating speed |
| JPH0734166B2 (ja) * | 1987-06-26 | 1995-04-12 | 三菱電機株式会社 | 数値制御装置のオフセット形状作成方法 |
| JPH02139166A (ja) * | 1988-11-14 | 1990-05-29 | Chiyuushiyou Kigyo Jigyodan | 金型みがき方法およびその装置 |
| JPH02183304A (ja) * | 1989-01-10 | 1990-07-17 | Fanuc Ltd | 複合曲面切削における複合曲面生成方法 |
| EP0664434B1 (en) * | 1994-01-20 | 1998-09-02 | Kubo, Akio | Device for finding centroid coordinates of figures |
| JP2804711B2 (ja) * | 1994-02-04 | 1998-09-30 | 明郎 久保 | 図形座標作成装置 |
| TW305927B (ko) * | 1995-05-31 | 1997-05-21 | Ushikata Mfg Co Ltd | |
| US6311100B1 (en) * | 1998-09-14 | 2001-10-30 | Mass. Institute Of Technology | Tool path generator for computer aided manufacturing |
| US20190196449A1 (en) * | 2016-05-06 | 2019-06-27 | Yunbo ZHANG | Determining manufacturable models |
| CN111223109B (zh) * | 2020-01-03 | 2023-06-06 | 四川新网银行股份有限公司 | 一种复杂的表格图像解析方法 |
| CN117102724B (zh) * | 2023-10-25 | 2024-02-23 | 宁波经纬数控股份有限公司 | 一种多切割头切割路径控制方法及切割设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5424156B1 (ko) * | 1971-02-03 | 1979-08-18 | ||
| DE3113970A1 (de) * | 1981-04-07 | 1982-11-04 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Numerische bahnsteuerung fuer eine werkzeugmaschine |
| JPS6063606A (ja) * | 1983-08-11 | 1985-04-12 | Fanuc Ltd | 多角形の内部領域加工機能を有する数値制御装置 |
| JPS6090653A (ja) * | 1983-10-22 | 1985-05-21 | Fanuc Ltd | 領域加工方法 |
| EP0160705B1 (en) * | 1983-10-31 | 1991-09-18 | Fanuc Ltd. | Machining method for machine tools |
| JPS60155342A (ja) * | 1984-01-10 | 1985-08-15 | Fanuc Ltd | 領域加工方法 |
| JPH0663606A (ja) * | 1992-08-19 | 1994-03-08 | Kobe Steel Ltd | 金属箔の圧延方法 |
| JPH0690653A (ja) * | 1992-09-08 | 1994-04-05 | Marutomo:Kk | サンドイッチ状干菓子類の生地成形装置 |
-
1985
- 1985-07-17 JP JP60157927A patent/JPS6219908A/ja active Pending
-
1986
- 1986-07-17 US US07/036,679 patent/US4791576A/en not_active Expired - Fee Related
- 1986-07-17 KR KR1019870700230A patent/KR900007161B1/ko not_active Expired
- 1986-07-17 EP EP86904384A patent/EP0229190B1/en not_active Expired - Lifetime
- 1986-07-17 DE DE8686904384T patent/DE3688187T2/de not_active Expired - Fee Related
- 1986-07-17 WO PCT/JP1986/000368 patent/WO1987000649A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE3688187D1 (de) | 1993-05-06 |
| DE3688187T2 (de) | 1993-07-08 |
| KR880700339A (ko) | 1988-02-22 |
| US4791576A (en) | 1988-12-13 |
| EP0229190B1 (en) | 1993-03-31 |
| EP0229190A1 (en) | 1987-07-22 |
| EP0229190A4 (en) | 1989-12-19 |
| JPS6219908A (ja) | 1987-01-28 |
| WO1987000649A1 (fr) | 1987-01-29 |
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| Date | Code | Title | Description |
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| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
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St.27 status event code: A-3-3-R10-R17-oth-X000 |
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| PG1501 | Laying open of application |
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| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
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| GRNT | Written decision to grant | ||
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