FR1476403A - Dispositif de commande d'une machine par exploration photo-électrique d'un contour - Google Patents

Dispositif de commande d'une machine par exploration photo-électrique d'un contour

Info

Publication number
FR1476403A
FR1476403A FR58170A FR58170A FR1476403A FR 1476403 A FR1476403 A FR 1476403A FR 58170 A FR58170 A FR 58170A FR 58170 A FR58170 A FR 58170A FR 1476403 A FR1476403 A FR 1476403A
Authority
FR
France
Prior art keywords
contour
photo
controlling
machine
electric exploration
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
Application number
FR58170A
Other languages
English (en)
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.)
Seneca Falls Machine Co
Original Assignee
Seneca Falls Machine Co
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 Seneca Falls Machine Co filed Critical Seneca Falls Machine Co
Application granted granted Critical
Publication of FR1476403A publication Critical patent/FR1476403A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
    • G06K11/02—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve
    • 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
    • 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
    • B23Q35/128—Sensing by using optical means
    • 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
    • B23Q35/14—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means controlling one or more electromotors
    • 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
    • B23Q35/24—Feelers; Feeler units
    • B23Q35/38—Feelers; Feeler units designed for sensing the pattern, model, or drawing without physical contact
    • B23Q35/40—Feelers; Feeler units designed for sensing the pattern, model, or drawing without physical contact involving optical or photoelectrical systems
    • 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
    • B23Q2735/00—Control systems or devices for copying from a pattern or master model
    • B23Q2735/02—Means for transforming movement of the feeler into feed movement of tool or work
    • B23Q2735/06—Means for transforming movement of the feeler into feed movement of tool or work involving electrical means
    • B23Q2735/065—Means for transforming movement of the feeler into feed movement of tool or work involving electrical means in a milling machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Computer Hardware Design (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Position Or Direction (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Sewing Machines And Sewing (AREA)
FR58170A 1965-04-19 1966-04-19 Dispositif de commande d'une machine par exploration photo-électrique d'un contour Expired FR1476403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449234A US3395282A (en) 1965-04-19 1965-04-19 Photoelectric tracing system with an optical scanning head having a drive motor and signal generator thereon

Publications (1)

Publication Number Publication Date
FR1476403A true FR1476403A (fr) 1967-04-07

Family

ID=23783419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58170A Expired FR1476403A (fr) 1965-04-19 1966-04-19 Dispositif de commande d'une machine par exploration photo-électrique d'un contour

Country Status (5)

Country Link
US (1) US3395282A (fr)
CH (1) CH457086A (fr)
DE (1) DE1563691B2 (fr)
FR (1) FR1476403A (fr)
GB (1) GB1149845A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536926A (en) * 1966-04-22 1970-10-27 Exatest Messtechnik Electro-optical method and apparatus for measuring the lateral dimension of relatively narrow elements moving longitudinally of themselves
CA917773A (en) * 1969-10-20 1972-12-26 Canadian Westinghouse Company Limited Optical pattern tracer
US3775581A (en) * 1971-06-23 1973-11-27 Welding Research Inc Seam tracking method
JPS5136416B2 (fr) * 1972-03-27 1976-10-08
JPS61257675A (ja) * 1985-05-11 1986-11-15 ブラザー工業株式会社 布縁倣い縫ミシン
CA1270541A (fr) * 1987-04-01 1990-06-19 Enn Vali Circuit ameliore pour traceur de lignes
ES2007960A6 (es) * 1988-07-12 1989-07-01 Ona Electro Erosion Sistema de generacion en dos dimensiones de la geometria de un modelo por medio de vision artificial.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499178A (en) * 1948-11-18 1950-02-28 Gen Electric Curve follower
US2967246A (en) * 1952-02-18 1961-01-03 North American Aviation Inc Moving field scanner
US3214661A (en) * 1961-10-10 1965-10-26 Westinghouse Canada Ltd Line tracers
US3135904A (en) * 1962-01-15 1964-06-02 Air Reduction Photoelectric line or edge tracer

Also Published As

Publication number Publication date
US3395282A (en) 1968-07-30
DE1563691A1 (de) 1971-02-18
GB1149845A (en) 1969-04-23
CH457086A (fr) 1968-05-31
DE1563691B2 (de) 1976-04-01

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