NO822589L - Fremgangsmaate og apparat for posisjonering av et verktoey eller instrument. - Google Patents

Fremgangsmaate og apparat for posisjonering av et verktoey eller instrument.

Info

Publication number
NO822589L
NO822589L NO822589A NO822589A NO822589L NO 822589 L NO822589 L NO 822589L NO 822589 A NO822589 A NO 822589A NO 822589 A NO822589 A NO 822589A NO 822589 L NO822589 L NO 822589L
Authority
NO
Norway
Prior art keywords
workpiece
light elements
geometry
relation
output signals
Prior art date
Application number
NO822589A
Other languages
English (en)
Norwegian (no)
Inventor
Jan Howard Kremers
Robert Coy Bolles
Original Assignee
Stanford Res Inst Int
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 Stanford Res Inst Int filed Critical Stanford Res Inst Int
Publication of NO822589L publication Critical patent/NO822589L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object
    • G01B11/2522—Projection by scanning of the object the position of the object changing and being recorded

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Automation & Control Theory (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
NO822589A 1981-08-28 1982-07-28 Fremgangsmaate og apparat for posisjonering av et verktoey eller instrument. NO822589L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/297,514 US4412121A (en) 1981-08-28 1981-08-28 Implement positioning apparatus and process

Publications (1)

Publication Number Publication Date
NO822589L true NO822589L (no) 1983-03-01

Family

ID=23146623

Family Applications (1)

Application Number Title Priority Date Filing Date
NO822589A NO822589L (no) 1981-08-28 1982-07-28 Fremgangsmaate og apparat for posisjonering av et verktoey eller instrument.

Country Status (9)

Country Link
US (1) US4412121A (fi)
JP (1) JPS5844972A (fi)
DE (1) DE3228014A1 (fi)
DK (1) DK385982A (fi)
FI (1) FI822967L (fi)
FR (1) FR2511917A1 (fi)
GB (1) GB2104652A (fi)
NO (1) NO822589L (fi)
SE (1) SE8204895L (fi)

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Also Published As

Publication number Publication date
FR2511917A1 (fr) 1983-03-04
SE8204895D0 (sv) 1982-08-26
US4412121A (en) 1983-10-25
FI822967L (fi) 1983-03-01
FI822967A0 (fi) 1982-08-26
JPS5844972A (ja) 1983-03-16
DK385982A (da) 1983-03-01
DE3228014A1 (de) 1983-03-10
SE8204895L (sv) 1983-03-01
GB2104652A (en) 1983-03-09

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