DE3788613D1 - Verfahren zur herstellung numerischer daten einer gekrummter kompositflaeche. - Google Patents

Verfahren zur herstellung numerischer daten einer gekrummter kompositflaeche.

Info

Publication number
DE3788613D1
DE3788613D1 DE87902702T DE3788613T DE3788613D1 DE 3788613 D1 DE3788613 D1 DE 3788613D1 DE 87902702 T DE87902702 T DE 87902702T DE 3788613 T DE3788613 T DE 3788613T DE 3788613 D1 DE3788613 D1 DE 3788613D1
Authority
DE
Germany
Prior art keywords
numerical data
composite surface
curved composite
producing numerical
producing
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.)
Expired - Fee Related
Application number
DE87902702T
Other languages
English (en)
Other versions
DE3788613T2 (de
Inventor
Masaki Seki
Kouji Samukawa
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
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 filed Critical Fanuc Corp
Publication of DE3788613D1 publication Critical patent/DE3788613D1/de
Application granted granted Critical
Publication of DE3788613T2 publication Critical patent/DE3788613T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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—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
    • 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
    • G05B2219/35147—Generation of nice looking composite surface
    • 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)
DE87902702T 1986-04-04 1987-04-03 Verfahren zur herstellung numerischer daten einer gekrummter kompositflaeche. Expired - Fee Related DE3788613T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61077745A JPH069007B2 (ja) 1986-04-04 1986-04-04 複合曲面のｎｃデ−タ作成方法
PCT/JP1987/000210 WO1987006032A1 (en) 1986-04-04 1987-04-03 Method of preparing nc data of a composite curved surface

Publications (2)

Publication Number Publication Date
DE3788613D1 true DE3788613D1 (de) 1994-02-10
DE3788613T2 DE3788613T2 (de) 1994-04-28

Family

ID=13642445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87902702T Expired - Fee Related DE3788613T2 (de) 1986-04-04 1987-04-03 Verfahren zur herstellung numerischer daten einer gekrummter kompositflaeche.

Country Status (5)

Country Link
US (1) US4851986A (de)
EP (1) EP0261249B1 (de)
JP (1) JPH069007B2 (de)
DE (1) DE3788613T2 (de)
WO (1) WO1987006032A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS647204A (en) * 1987-06-30 1989-01-11 Fanuc Ltd Preparation of nc data for rough working
US4989152A (en) * 1988-11-21 1991-01-29 Cheng Koun Ping Method of finding the surface intersections and the shortest distance between two aribtrary surfaces
ZA906472B (en) * 1989-08-17 1991-05-29 Schering Corp Transdermal nitroglycerin patch with penetration enhancers
US6311100B1 (en) * 1998-09-14 2001-10-30 Mass. Institute Of Technology Tool path generator for computer aided manufacturing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048244A (de) * 1973-09-05 1975-04-30
JPS575109A (en) * 1980-06-10 1982-01-11 Fanuc Ltd Curved surface forming method
JPS57113113A (en) * 1980-12-30 1982-07-14 Fanuc Ltd Generating method for curved surface
JPS57164305A (en) * 1981-04-01 1982-10-08 Fanuc Ltd Numerical control processing system
JPS57166607A (en) * 1981-04-04 1982-10-14 Fanuc Ltd Curved surface generating method
JPS57169814A (en) * 1981-04-10 1982-10-19 Fanuc Ltd Forming method of curved surface
JPS6094255A (ja) * 1983-10-31 1985-05-27 Fanuc Ltd 工作機械の加工方法
JPH067362B2 (ja) * 1984-06-26 1994-01-26 フアナツク株式会社 複合曲面生成方法
JPS61103206A (ja) * 1984-10-26 1986-05-21 Okuma Mach Works Ltd Ｎｃデ−タ作成装置における３次元形状の加工方式

Also Published As

Publication number Publication date
EP0261249A4 (de) 1990-06-26
US4851986A (en) 1989-07-25
EP0261249A1 (de) 1988-03-30
JPH069007B2 (ja) 1994-02-02
JPS62235606A (ja) 1987-10-15
EP0261249B1 (de) 1993-12-29
DE3788613T2 (de) 1994-04-28
WO1987006032A1 (en) 1987-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee