JPS575109A - Curved surface forming method - Google Patents

Curved surface forming method

Info

Publication number
JPS575109A
JPS575109A JP7824780A JP7824780A JPS575109A JP S575109 A JPS575109 A JP S575109A JP 7824780 A JP7824780 A JP 7824780A JP 7824780 A JP7824780 A JP 7824780A JP S575109 A JPS575109 A JP S575109A
Authority
JP
Japan
Prior art keywords
section
sections
predicted
curves
curved surface
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
Application number
JP7824780A
Other languages
English (en)
Inventor
Hajime Kishi
Maki Seki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
Fujitsu Fanuc Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fanuc Corp, Fujitsu Fanuc Ltd filed Critical Fanuc Corp
Priority to JP7824780A priority Critical patent/JPS575109A/ja
Priority to US06/266,284 priority patent/US4491906A/en
Priority to KR8101913A priority patent/KR840001350B1/ko
Priority to EP81302523A priority patent/EP0041854B1/en
Priority to DE8181302523T priority patent/DE3172500D1/de
Publication of JPS575109A publication Critical patent/JPS575109A/ja
Priority to US06/669,835 priority patent/US4569014A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G05B15/00—Systems controlled by a computer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Numerical Control (AREA)
  • Image Generation (AREA)
JP7824780A 1980-06-10 1980-06-10 Curved surface forming method Pending JPS575109A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7824780A JPS575109A (en) 1980-06-10 1980-06-10 Curved surface forming method
US06/266,284 US4491906A (en) 1980-06-10 1981-05-22 Method of creating curved surface
KR8101913A KR840001350B1 (en) 1980-06-10 1981-05-29 Method of making curved surface
EP81302523A EP0041854B1 (en) 1980-06-10 1981-06-08 A method of mechining a three-dimensional curved surface
DE8181302523T DE3172500D1 (en) 1980-06-10 1981-06-08 A method of mechining a three-dimensional curved surface
US06/669,835 US4569014A (en) 1980-06-10 1984-11-09 Method of creating a curved surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7824780A JPS575109A (en) 1980-06-10 1980-06-10 Curved surface forming method

Publications (1)

Publication Number Publication Date
JPS575109A true JPS575109A (en) 1982-01-11

Family

ID=13656668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7824780A Pending JPS575109A (en) 1980-06-10 1980-06-10 Curved surface forming method

Country Status (5)

Country Link
US (2) US4491906A (ja)
EP (1) EP0041854B1 (ja)
JP (1) JPS575109A (ja)
KR (1) KR840001350B1 (ja)
DE (1) DE3172500D1 (ja)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988615A (ja) * 1982-11-12 1984-05-22 Takehiko Tanaka 自動車および航空機の輪郭形状作成用の数値制御方法
WO1985000444A1 (en) * 1983-07-07 1985-01-31 Fanuc Ltd Method of producing curved surface
JPS60160410A (ja) * 1984-01-31 1985-08-22 Sumitomo Heavy Ind Ltd ロボツトの面デ−タ教示装置
JPS6111809A (ja) * 1984-06-26 1986-01-20 Fanuc Ltd 複合曲面生成方法
WO1987001830A1 (en) * 1985-09-13 1987-03-26 Fanuc Ltd Method of forming compposite curved surface
WO1987001831A1 (en) * 1985-09-17 1987-03-26 Fanuc Ltd Method of forming composite curved surface
WO1987004535A1 (en) * 1986-01-16 1987-07-30 Fanuc Ltd Method for forming curved surfaces
WO1987006032A1 (en) * 1986-04-04 1987-10-08 Fanuc Ltd Method of preparing nc data of a composite curved surface
WO1988000367A1 (fr) * 1986-07-09 1988-01-14 Fanuc Ltd Procede d'etablissement du chemin de coupe d'un plan courbe composite
JPS63123658A (ja) * 1986-11-13 1988-05-27 Honda Motor Co Ltd 形状加工用工具経路デ−タ作成方法
JPS63204413A (ja) * 1987-02-20 1988-08-24 Fanuc Ltd 曲面創成方法
JPS63271612A (ja) * 1987-04-30 1988-11-09 Fanuc Ltd 工具径路描画方式
WO1989007291A1 (en) * 1988-02-03 1989-08-10 Fanuc Ltd Method for producing compound curved surface
JPH01276210A (ja) * 1988-04-27 1989-11-06 Fanuc Ltd 中間空間曲線丸味付け方法
JPH04201045A (ja) * 1990-11-29 1992-07-22 Yutaka Sangyo Kk Ｎｃ用自由曲面切削データー作成装置
JPH056442A (ja) * 1991-10-04 1993-01-14 Hitachi Ltd 円弧の発生方法
JP2015207104A (ja) * 2014-04-18 2015-11-19 本田技研工業株式会社 補間面生成方法
JP2015212921A (ja) * 2014-04-18 2015-11-26 本田技研工業株式会社 補間面生成方法
WO2018131304A1 (ja) * 2017-01-11 2018-07-19 日本ユニシス株式会社 曲面生成装置および曲面生成用プログラム

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105373A (ja) * 1980-01-12 1983-06-23 メゾガツダサジ・エス・エレルミスゼリパリ・スゼルヴエゾ・ヴアララ−ト 電子装置
JPS57166607A (en) * 1981-04-04 1982-10-14 Fanuc Ltd Curved surface generating method
JPH0664486B2 (ja) * 1983-07-07 1994-08-22 ファナック株式会社 ３次元曲線作成方法
GB2163883B (en) * 1984-08-29 1989-02-01 British Aerospace Data processing arrangement
JPS6198407A (ja) * 1984-10-19 1986-05-16 Fanuc Ltd ロボツト制御軸の位置デ−タ生成方法
JPH067363B2 (ja) * 1985-02-28 1994-01-26 フアナツク株式会社 複合曲面生成方法
DE3608438A1 (de) * 1985-03-13 1986-09-18 Toshiba Kikai K.K., Tokio/Tokyo Verfahren zum berechnen von freien gekruemmten flaechen mittels computergestuetztem design cad und computergestuetzter herstellung cam und numerischer steuerung nc
CH665494A5 (fr) * 1985-04-26 1988-05-13 Battelle Memorial Institute Procede de stockage numerique d'une courbe analogique et de tracage d'une courbe representative de cette courbe analogique.
US4736306A (en) * 1985-04-29 1988-04-05 The United States Of America As Represented By The United States Department Of Energy System for conversion between the boundary representation model and a constructive solid geometry model of an object
US4829456A (en) * 1985-06-07 1989-05-09 Hitachi, Ltd. Three-dimensional surface display method
JPS61292705A (ja) * 1985-06-20 1986-12-23 Fanuc Ltd 丸味付け方法
JPS6219910A (ja) * 1985-07-18 1987-01-28 Fanuc Ltd 丸味付け方法
JPS6234756A (ja) * 1985-08-07 1987-02-14 Fanuc Ltd 任意方向ならい制御方式
US4696707A (en) * 1987-08-18 1987-09-29 The Ingersoll Milling Machine Company Composite tape placement apparatus with natural path generation means
US4750965A (en) * 1986-03-28 1988-06-14 The Ingersoll Milling Machine Company Adaptive control for tape laying head having natural path generation
US4890242A (en) * 1986-06-05 1989-12-26 Xox Corporation Solid-modeling system using topology directed subdivision for determination of surface intersections
US4785399A (en) * 1987-03-03 1988-11-15 International Business Machines Corporation Shaping geometric objects by cumulative translational sweeps
JPS63263501A (ja) * 1987-04-21 1988-10-31 Fanuc Ltd 曲面加工用のｎｃデ−タ作成方法
JP2630605B2 (ja) * 1987-07-29 1997-07-16 三菱電機株式会社 曲面創成方法
JPS6455604A (en) * 1987-08-26 1989-03-02 Fanuc Ltd Nc data generating system for grooving
JPH01245360A (ja) * 1988-03-28 1989-09-29 Mitsubishi Electric Corp 曲面生成装置
JPH01303504A (ja) * 1988-05-31 1989-12-07 Fanuc Ltd 複合曲面切削パス生成方法
IL86938A (en) * 1988-06-30 1992-02-16 Nissim Igal Levi Method and apparatus for contouring data particularly useful in preparing topographic maps
US5247609A (en) * 1988-12-08 1993-09-21 Thermo Separation Products (California) Inc. Line density control for plotters
US5107436A (en) * 1990-04-06 1992-04-21 Northern Research & Engineering Corp. Method for generating a tool course for a cutting tool
GB2253772B (en) * 1991-03-12 1995-01-25 Honda Motor Co Ltd Method of creating solid model
JP3153578B2 (ja) * 1991-08-20 2001-04-09 株式会社リコー オフセット曲面生成装置及びオフセット立体生成装置
US5774359A (en) * 1996-09-17 1998-06-30 Autodesk, Inc. Method for generating an extended rolling ball fillet surface between two surfaces
WO1998019821A1 (fr) * 1996-11-07 1998-05-14 Mitutoyo Corporation Production d'un programme de mesure pour de l'usinage cm et gestion de l'usinage fondee sur le programme de mesure
US6246784B1 (en) * 1997-08-19 2001-06-12 The United States Of America As Represented By The Department Of Health And Human Services Method for segmenting medical images and detecting surface anomalies in anatomical structures
US6910158B2 (en) * 2001-10-01 2005-06-21 International Business Machines Corporation Test tool and methods for facilitating testing of duplexed computer functions
US7260250B2 (en) * 2002-09-30 2007-08-21 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Computer-aided classification of anomalies in anatomical structures
WO2006056923A1 (en) * 2004-11-23 2006-06-01 Koninklijke Philips Electronics N.V. Planar angular visualization of the bronchial tree
DE102004060931A1 (de) * 2004-12-17 2006-07-06 Siemens Ag Verfahren zur Vorbereitung der Begutachtung von tomographischen Colon-Aufnahmen
US20060155405A1 (en) * 2005-01-11 2006-07-13 Zahner L W Iii Method of creating a dual curve support structure
DE102005031470A1 (de) * 2005-07-04 2006-07-27 Daimlerchrysler Ag Verfahren und Vorrichtung zur Bauteiltrennung
US9946245B2 (en) 2011-07-25 2018-04-17 Celeritive Technologies, Inc. Non-concentric milling
US10022833B2 (en) 2012-05-03 2018-07-17 Celeritive Technologies, Inc. High performance multi-axis milling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1390164A (fr) * 1962-12-03 1965-02-26 Renault Procédé de génération d'une courbe et dispositif pour la mise en oeuvre de ce procédé
FR1494849A (fr) * 1966-07-21 1967-09-15 Renault Procédé de génération d'une courbe applicable à des machines à tracer ou à usiner
US3524978A (en) * 1966-09-09 1970-08-18 Hitachi Ltd Curve-plotting system with interpolation
US4010356A (en) * 1974-10-15 1977-03-01 Do All Company Tape preparation system

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988615A (ja) * 1982-11-12 1984-05-22 Takehiko Tanaka 自動車および航空機の輪郭形状作成用の数値制御方法
WO1985000444A1 (en) * 1983-07-07 1985-01-31 Fanuc Ltd Method of producing curved surface
JPS60160410A (ja) * 1984-01-31 1985-08-22 Sumitomo Heavy Ind Ltd ロボツトの面デ−タ教示装置
JPS6111809A (ja) * 1984-06-26 1986-01-20 Fanuc Ltd 複合曲面生成方法
EP0240569A1 (en) * 1985-09-13 1987-10-14 Fanuc Ltd. Method of forming compposite curved surface
WO1987001830A1 (en) * 1985-09-13 1987-03-26 Fanuc Ltd Method of forming compposite curved surface
EP0240569B1 (en) * 1985-09-13 1993-03-31 Fanuc Ltd. Method of forming compposite curved surface
EP0237578B1 (en) * 1985-09-17 1993-04-14 Fanuc Ltd. Method of forming composite curved surface
EP0237578A1 (en) * 1985-09-17 1987-09-23 Fanuc Ltd. Method of forming composite curved surface
WO1987001831A1 (en) * 1985-09-17 1987-03-26 Fanuc Ltd Method of forming composite curved surface
WO1987004535A1 (en) * 1986-01-16 1987-07-30 Fanuc Ltd Method for forming curved surfaces
EP0253900A1 (en) * 1986-01-16 1988-01-27 Fanuc Ltd. Method for forming curved surfaces
EP0253900B1 (en) * 1986-01-16 1993-09-29 Fanuc Ltd. Method for forming curved surfaces
EP0261249A1 (en) * 1986-04-04 1988-03-30 Fanuc Ltd. Method of preparing nc data of a composite curved surface
WO1987006032A1 (en) * 1986-04-04 1987-10-08 Fanuc Ltd Method of preparing nc data of a composite curved surface
EP0261249B1 (en) * 1986-04-04 1993-12-29 Fanuc Ltd. Method of preparing nc data of a composite curved surface
WO1988000367A1 (fr) * 1986-07-09 1988-01-14 Fanuc Ltd Procede d'etablissement du chemin de coupe d'un plan courbe composite
JPS63123658A (ja) * 1986-11-13 1988-05-27 Honda Motor Co Ltd 形状加工用工具経路デ−タ作成方法
JPS63204413A (ja) * 1987-02-20 1988-08-24 Fanuc Ltd 曲面創成方法
JPS63271612A (ja) * 1987-04-30 1988-11-09 Fanuc Ltd 工具径路描画方式
WO1989007291A1 (en) * 1988-02-03 1989-08-10 Fanuc Ltd Method for producing compound curved surface
JPH01276210A (ja) * 1988-04-27 1989-11-06 Fanuc Ltd 中間空間曲線丸味付け方法
JPH04201045A (ja) * 1990-11-29 1992-07-22 Yutaka Sangyo Kk Ｎｃ用自由曲面切削データー作成装置
JPH056442A (ja) * 1991-10-04 1993-01-14 Hitachi Ltd 円弧の発生方法
JP2015207104A (ja) * 2014-04-18 2015-11-19 本田技研工業株式会社 補間面生成方法
JP2015212921A (ja) * 2014-04-18 2015-11-26 本田技研工業株式会社 補間面生成方法
WO2018131304A1 (ja) * 2017-01-11 2018-07-19 日本ユニシス株式会社 曲面生成装置および曲面生成用プログラム
US11145120B2 (en) 2017-01-11 2021-10-12 Nihon Unisys, Ltd. Curved surface generation device and curved surface generation program

Also Published As

Publication number Publication date
US4491906A (en) 1985-01-01
KR830005967A (ko) 1983-09-14
KR840001350B1 (en) 1984-09-19
US4569014A (en) 1986-02-04
DE3172500D1 (en) 1985-11-07
EP0041854B1 (en) 1985-10-02
EP0041854A1 (en) 1981-12-16

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