IT1000817B - Tracciatrice digitale - Google Patents

Tracciatrice digitale

Info

Publication number
IT1000817B
IT1000817B IT2953/73A IT295373A IT1000817B IT 1000817 B IT1000817 B IT 1000817B IT 2953/73 A IT2953/73 A IT 2953/73A IT 295373 A IT295373 A IT 295373A IT 1000817 B IT1000817 B IT 1000817B
Authority
IT
Italy
Prior art keywords
digital tracker
tracker
digital
Prior art date
Application number
IT2953/73A
Other languages
English (en)
Original Assignee
Hyper Loop
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 Hyper Loop filed Critical Hyper Loop
Application granted granted Critical
Publication of IT1000817B publication Critical patent/IT1000817B/it

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
    • B23Q35/121—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing
    • B23Q35/123—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing the feeler varying the impedance in a circuit
    • 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
    • G05B2219/50167—Adapting to copying

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Position Or Direction (AREA)
  • Machine Tool Copy Controls (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
IT2953/73A 1972-12-11 1973-12-06 Tracciatrice digitale IT1000817B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31397472A 1972-12-11 1972-12-11

Publications (1)

Publication Number Publication Date
IT1000817B true IT1000817B (it) 1976-04-10

Family

ID=23217991

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2953/73A IT1000817B (it) 1972-12-11 1973-12-06 Tracciatrice digitale

Country Status (9)

Country Link
US (1) US3786331A (it)
JP (1) JPS4987977A (it)
CA (1) CA996656A (it)
CH (1) CH588750A5 (it)
DE (1) DE2361649C3 (it)
FR (1) FR2211809A1 (it)
GB (1) GB1453842A (it)
IT (1) IT1000817B (it)
SE (1) SE394383B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316152B2 (it) * 1972-09-13 1978-05-30
JPS5089777A (it) * 1973-12-18 1975-07-18
US4267497A (en) * 1978-03-20 1981-05-12 Dana Corporation Resolver interface for servo position control
DK14583A (da) * 1982-01-20 1983-07-21 Saint Gobain Vitrage Fremgangsmaade og apparat til positionsstyring af vaerktoejet paa en kantbearbejdningsmaskine til glasplader
ES519112A0 (es) * 1982-01-20 1983-11-01 Saint Gobain Vitrage Metodo para el mando automatico del recorrido de una biseladora de cantos omnidireccional para cristales y aparato para ponerlo en practica.
JPS59224240A (ja) * 1983-05-31 1984-12-17 Fanuc Ltd ならい制御装置
US5436543A (en) * 1993-12-28 1995-07-25 Rogers; William D. Device for duplicating irregular shapes
FI106081B (fi) * 1997-06-13 2000-11-15 Abb Industry Oy Menetelmä tahtikoneen stabiilisuuden varmistamiseksi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320503A (en) * 1955-05-11 1967-05-16 Allen H Schooley Radial resistive polar coordinate date takeoff transmitter for a servo control
US3051880A (en) * 1960-03-23 1962-08-28 Gen Electric Position control servosystem
US3215915A (en) * 1962-06-04 1965-11-02 Giddings & Lewis Phase-sensitive servo control system

Also Published As

Publication number Publication date
FR2211809A1 (it) 1974-07-19
DE2361649C3 (de) 1978-11-23
DE2361649A1 (de) 1974-07-04
US3786331A (en) 1974-01-15
SE394383B (sv) 1977-06-27
JPS4987977A (it) 1974-08-22
DE2361649B2 (de) 1978-03-30
CA996656A (en) 1976-09-07
CH588750A5 (it) 1977-06-15
GB1453842A (it) 1976-10-27

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