GB2134263B - Discontinuity in metals sensing system - Google Patents

Discontinuity in metals sensing system

Info

Publication number
GB2134263B
GB2134263B GB08324654A GB8324654A GB2134263B GB 2134263 B GB2134263 B GB 2134263B GB 08324654 A GB08324654 A GB 08324654A GB 8324654 A GB8324654 A GB 8324654A GB 2134263 B GB2134263 B GB 2134263B
Authority
GB
United Kingdom
Prior art keywords
discontinuity
metals
sensing system
sensing
metals sensing
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
GB08324654A
Other versions
GB2134263A (en
GB8324654D0 (en
Inventor
Derek Harry Graddon Redman
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
Application filed by Individual filed Critical Individual
Priority to GB08324654A priority Critical patent/GB2134263B/en
Publication of GB8324654D0 publication Critical patent/GB8324654D0/en
Publication of GB2134263A publication Critical patent/GB2134263A/en
Application granted granted Critical
Publication of GB2134263B publication Critical patent/GB2134263B/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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22—Control or regulation of position of tool or workpiece
    • B23Q15/24—Control or regulation of position of tool or workpiece of linear position
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/127—Means for tracking lines during arc welding or cutting
    • B23K9/1272—Geometry oriented, e.g. beam optical trading
    • 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
    • B23Q35/13—Sensing by using magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/243—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the phase or frequency of ac

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Geometry (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB08324654A 1982-11-09 1983-09-14 Discontinuity in metals sensing system Expired GB2134263B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08324654A GB2134263B (en) 1982-11-09 1983-09-14 Discontinuity in metals sensing system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8231944 1982-11-09
GB08324654A GB2134263B (en) 1982-11-09 1983-09-14 Discontinuity in metals sensing system

Publications (3)

Publication Number Publication Date
GB8324654D0 GB8324654D0 (en) 1983-10-19
GB2134263A GB2134263A (en) 1984-08-08
GB2134263B true GB2134263B (en) 1986-02-19

Family

ID=26284353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08324654A Expired GB2134263B (en) 1982-11-09 1983-09-14 Discontinuity in metals sensing system

Country Status (1)

Country Link
GB (1) GB2134263B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173300B (en) * 1985-04-06 1989-06-28 Schaudt Maschinenbau Gmbh Apparatus for optically monitoring the surface finish of ground workpieces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124691A (en) * 1960-09-19 1964-03-10 Stewart-Warner Corp light sensitive line tracing apparatus
GB1128901A (en) * 1964-10-28 1968-10-02 British Oxygen Co Ltd A boundary follower
US3512402A (en) * 1966-05-17 1970-05-19 Reliance Electric & Eng Co Non-contacting vibration analyzer
US3430134A (en) * 1966-08-26 1969-02-25 Magnaflux Corp Weld tracker system having magnetically isolated pickup coils
JPS549134A (en) * 1977-06-24 1979-01-23 Hitachi Ltd Method of and apparatus for sutomatically profiling
GB2090661A (en) * 1980-06-16 1982-07-14 Hirschmann Franz Guiding device for joining tools

Also Published As

Publication number Publication date
GB2134263A (en) 1984-08-08
GB8324654D0 (en) 1983-10-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980914