SE394383B - Sett att herleda en digitalsignal fran ett foljarhuvud - Google Patents

Sett att herleda en digitalsignal fran ett foljarhuvud

Info

Publication number
SE394383B
SE394383B SE7316583A SE7316583A SE394383B SE 394383 B SE394383 B SE 394383B SE 7316583 A SE7316583 A SE 7316583A SE 7316583 A SE7316583 A SE 7316583A SE 394383 B SE394383 B SE 394383B
Authority
SE
Sweden
Prior art keywords
derivate
way
digital signal
follower head
follower
Prior art date
Application number
SE7316583A
Other languages
English (en)
Inventor
M R Sommeria
D J Schaap
Original Assignee
Hyper Lopp Inc
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 Lopp Inc filed Critical Hyper Lopp Inc
Publication of SE394383B publication Critical patent/SE394383B/sv

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)
SE7316583A 1972-12-11 1973-12-07 Sett att herleda en digitalsignal fran ett foljarhuvud SE394383B (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE394383B true SE394383B (sv) 1977-06-27

Family

ID=23217991

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7316583A SE394383B (sv) 1972-12-11 1973-12-07 Sett att herleda en digitalsignal fran ett foljarhuvud

Country Status (9)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316152B2 (sv) * 1972-09-13 1978-05-30
JPS5089777A (sv) * 1973-12-18 1975-07-18
US4267497A (en) * 1978-03-20 1981-05-12 Dana Corporation Resolver interface for servo position control
US4519167A (en) * 1982-01-20 1985-05-28 Saint-Gobain Vitrage Process and apparatus for the automatic control of movement of an edge grinding machine
DK14583A (da) * 1982-01-20 1983-07-21 Saint Gobain Vitrage Fremgangsmaade og apparat til positionsstyring af vaerktoejet paa en kantbearbejdningsmaskine til glasplader
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 (sv) * 1997-06-13 2000-11-15 Abb Industry Oy Förfarande för att säkerställa stabiliteten hos en synkronmaskin

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
GB1453842A (sv) 1976-10-27
FR2211809A1 (sv) 1974-07-19
CH588750A5 (sv) 1977-06-15
US3786331A (en) 1974-01-15
DE2361649B2 (de) 1978-03-30
JPS4987977A (sv) 1974-08-22
IT1000817B (it) 1976-04-10
DE2361649A1 (de) 1974-07-04
DE2361649C3 (de) 1978-11-23
CA996656A (en) 1976-09-07

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