GB556104A - Improvements in or relating to apparatus for tracing contours - Google Patents

Improvements in or relating to apparatus for tracing contours

Info

Publication number
GB556104A
GB556104A GB472443A GB472443A GB556104A GB 556104 A GB556104 A GB 556104A GB 472443 A GB472443 A GB 472443A GB 472443 A GB472443 A GB 472443A GB 556104 A GB556104 A GB 556104A
Authority
GB
United Kingdom
Prior art keywords
tracing
relating
tracer
conducting line
conducting
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
GB472443A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US407670A external-priority patent/US2365365A/en
Application filed by Individual filed Critical Individual
Priority claimed from GB1381541A external-priority patent/GB556070A/en
Publication of GB556104A publication Critical patent/GB556104A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
    • G05B19/4205—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a drawing is traced or scanned and corresponding data recorded
    • 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
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49221—Control of scale
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50289—Tool offset general

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

556,104. Copying-machines. TRINKLE, D. R. Oct. 27, 1941, No. 4724/43. Drawings to Specification. Divided out of 556,070. [Class 83 (iii)] In a method of tracing the outline of a work piece, a tracer co-operates with a pattern comprising an electrically-conducting line on a non- conducting sheet, and small increments of movement are imparted to the tracers, the direction of such movements being controlled according to whether or not the tracer is in engagement with the conducting line. The tracing apparatus is the same as that described in Specification 556,070 which is referred to.
GB472443A 1941-08-20 1941-10-27 Improvements in or relating to apparatus for tracing contours Expired GB556104A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US407670A US2365365A (en) 1941-08-20 1941-08-20 Contouring machine and method
GB1381541A GB556070A (en) 1941-10-27 1941-10-27 Contouring machine and method

Publications (1)

Publication Number Publication Date
GB556104A true GB556104A (en) 1943-09-20

Family

ID=40119384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB472443A Expired GB556104A (en) 1941-08-20 1941-10-27 Improvements in or relating to apparatus for tracing contours

Country Status (1)

Country Link
GB (1) GB556104A (en)

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