JPS57166607A - Curved surface generating method - Google Patents

Curved surface generating method

Info

Publication number
JPS57166607A
JPS57166607A JP56050968A JP5096881A JPS57166607A JP S57166607 A JPS57166607 A JP S57166607A JP 56050968 A JP56050968 A JP 56050968A JP 5096881 A JP5096881 A JP 5096881A JP S57166607 A JPS57166607 A JP S57166607A
Authority
JP
Japan
Prior art keywords
curve
split
curved surface
intermediate section
subsequently
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.)
Granted
Application number
JP56050968A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0373882B2 (enExample
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 JP56050968A priority Critical patent/JPS57166607A/ja
Priority to KR8201488A priority patent/KR890000027B1/ko
Priority to PCT/JP1982/000105 priority patent/WO1982003475A1/ja
Priority to DE8282901010T priority patent/DE3280235D1/de
Priority to EP82901010A priority patent/EP0075031B1/en
Priority to US06/451,146 priority patent/US4546427A/en
Publication of JPS57166607A publication Critical patent/JPS57166607A/ja
Publication of JPH0373882B2 publication Critical patent/JPH0373882B2/ja
Granted 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
    • G05B19/00—Program-control systems
    • G05B19/02—Program-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 program 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 program 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
    • G05B19/4103—Digital interpolation
    • 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—Program-control systems
    • G05B19/02—Program-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 program 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 program 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
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35151—Modeling geometric, generation or forming of curved surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Document Processing Apparatus (AREA)
  • Image Generation (AREA)
JP56050968A 1981-04-04 1981-04-04 Curved surface generating method Granted JPS57166607A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56050968A JPS57166607A (en) 1981-04-04 1981-04-04 Curved surface generating method
KR8201488A KR890000027B1 (ko) 1981-04-04 1982-04-03 곡면 생성방법
PCT/JP1982/000105 WO1982003475A1 (fr) 1981-04-04 1982-04-05 Procede de formage d'une surface courbe
DE8282901010T DE3280235D1 (de) 1981-04-04 1982-04-05 Verfahren zum formen einer gekruemmten oberflaeche.
EP82901010A EP0075031B1 (en) 1981-04-04 1982-04-05 Method of forming curved surface
US06/451,146 US4546427A (en) 1981-04-04 1982-04-05 Method of creating curved surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56050968A JPS57166607A (en) 1981-04-04 1981-04-04 Curved surface generating method

Publications (2)

Publication Number Publication Date
JPS57166607A true JPS57166607A (en) 1982-10-14
JPH0373882B2 JPH0373882B2 (enExample) 1991-11-25

Family

ID=12873609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56050968A Granted JPS57166607A (en) 1981-04-04 1981-04-04 Curved surface generating method

Country Status (6)

Country Link
US (1) US4546427A (enExample)
EP (1) EP0075031B1 (enExample)
JP (1) JPS57166607A (enExample)
KR (1) KR890000027B1 (enExample)
DE (1) DE3280235D1 (enExample)
WO (1) WO1982003475A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015711A (ja) * 1983-07-07 1985-01-26 Fanuc Ltd 曲面生成方法
JPS6111809A (ja) * 1984-06-26 1986-01-20 Fanuc Ltd 複合曲面生成方法
JPS6391705A (ja) * 1986-10-06 1988-04-22 Fanuc Ltd フイレツト面加工用ｎｃデ−タ作成方法
JPS63239509A (ja) * 1987-03-27 1988-10-05 Okuma Mach Works Ltd Ｎｃ装置における３次元自由曲線補間方法
JPH05143140A (ja) * 1991-11-19 1993-06-11 F Ee Lab:Kk 三次元加工方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194855A (en) * 1981-05-27 1982-11-30 Fanuc Ltd Numerical control system
JPS60107106A (ja) * 1983-11-15 1985-06-12 Mitsubishi Electric Corp 曲線補間装置
JPS60213426A (ja) * 1984-04-07 1985-10-25 Fanuc Ltd ワイヤ放電加工機における加工形状表示方法
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
US4697240A (en) * 1985-05-28 1987-09-29 Modern Engineering Service Company Method for making models using simultaneous construction and CAD/CAM techniques
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
JPH061404B2 (ja) * 1985-09-13 1994-01-05 フアナツク株式会社 複合曲面加工方法
JPS6265105A (ja) * 1985-09-17 1987-03-24 Fanuc Ltd 複合曲面生成方法
JPH069007B2 (ja) * 1986-04-04 1994-02-02 フアナツク株式会社 複合曲面のｎｃデ−タ作成方法
JPS6318405A (ja) * 1986-07-09 1988-01-26 Fanuc Ltd 複合曲面の切削通路生成方法
CA1282142C (en) * 1986-10-21 1991-03-26 Sony Corporation Method for generating offset surface data
JPS63263501A (ja) * 1987-04-21 1988-10-31 Fanuc Ltd 曲面加工用のｎｃデ−タ作成方法
CA1339155C (en) * 1987-07-28 1997-07-29 David M. Dundorf Computer produced carved signs and method and apparatus for making same
AU626808B2 (en) * 1987-10-26 1992-08-13 Sony Corporation Method and system for generating free curved surface
EP0523270A1 (de) * 1991-07-18 1993-01-20 International Business Machines Corporation Verfahren zur Steuerung einer Positioniereinrichtung
US5363309A (en) * 1993-02-25 1994-11-08 International Business Machines Corp. Normal distance construction for machining edges of solid models
EP0993212B1 (en) * 1998-10-05 2006-05-24 Sony Deutschland GmbH Random access channel partitioning scheme for CDMA system
US6449529B1 (en) 1999-01-05 2002-09-10 Henryk Oleksy Process for contour machining of metal blocks
AU2510000A (en) * 2000-01-05 2001-07-16 Henryk Oleksy A process for contour control machining of metal blocks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882304A (en) * 1973-05-04 1975-05-06 Allen Bradley Co Parametric interpolation of three-dimensional surfaces
US3932923A (en) * 1974-10-21 1976-01-20 Dynell Electronics Corporation Method of generating and constructing three-dimensional bodies
JPS575109A (en) * 1980-06-10 1982-01-11 Fanuc Ltd Curved surface forming method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015711A (ja) * 1983-07-07 1985-01-26 Fanuc Ltd 曲面生成方法
JPS6111809A (ja) * 1984-06-26 1986-01-20 Fanuc Ltd 複合曲面生成方法
JPS6391705A (ja) * 1986-10-06 1988-04-22 Fanuc Ltd フイレツト面加工用ｎｃデ−タ作成方法
JPS63239509A (ja) * 1987-03-27 1988-10-05 Okuma Mach Works Ltd Ｎｃ装置における３次元自由曲線補間方法
JPH05143140A (ja) * 1991-11-19 1993-06-11 F Ee Lab:Kk 三次元加工方法

Also Published As

Publication number Publication date
KR890000027B1 (ko) 1989-03-06
EP0075031B1 (en) 1990-08-29
DE3280235D1 (de) 1990-10-04
EP0075031A4 (en) 1985-09-16
EP0075031A1 (en) 1983-03-30
US4546427A (en) 1985-10-08
KR830009898A (ko) 1983-12-24
JPH0373882B2 (enExample) 1991-11-25
WO1982003475A1 (fr) 1982-10-14

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