GB1493078A - Tool following arrangement - Google Patents

Tool following arrangement

Info

Publication number
GB1493078A
GB1493078A GB16096/75A GB1609675A GB1493078A GB 1493078 A GB1493078 A GB 1493078A GB 16096/75 A GB16096/75 A GB 16096/75A GB 1609675 A GB1609675 A GB 1609675A GB 1493078 A GB1493078 A GB 1493078A
Authority
GB
United Kingdom
Prior art keywords
heads
torch
magnetic field
gap
height
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
GB16096/75A
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of GB1493078A publication Critical patent/GB1493078A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23K9/1276—Using non-contact, electric or magnetic means, e.g. inductive 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
    • B23Q35/13—Sensing by using magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Geometry (AREA)
  • Plasma & Fusion (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Machine Tool Copy Controls (AREA)
GB16096/75A 1974-04-20 1975-04-18 Tool following arrangement Expired GB1493078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2419084A DE2419084A1 (de) 1974-04-20 1974-04-20 Einrichtung zum automatischen nachfuehren von werkzeugen, insbesondere von schweissbrennern

Publications (1)

Publication Number Publication Date
GB1493078A true GB1493078A (en) 1977-11-23

Family

ID=5913425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16096/75A Expired GB1493078A (en) 1974-04-20 1975-04-18 Tool following arrangement

Country Status (6)

Country Link
US (1) US4015101A (cg-RX-API-DMAC7.html)
JP (1) JPS516840A (cg-RX-API-DMAC7.html)
DE (1) DE2419084A1 (cg-RX-API-DMAC7.html)
FR (1) FR2267854B3 (cg-RX-API-DMAC7.html)
GB (1) GB1493078A (cg-RX-API-DMAC7.html)
SE (1) SE7504414L (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123993A (en) * 1982-07-07 1984-02-08 Oxytechnik Ges Systemtech A strip welding unit

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323848A (en) * 1976-08-18 1978-03-04 Hitachi Ltd Automatic weld lineeprofiling process
JPS6035232B2 (ja) * 1976-10-01 1985-08-13 日立精工株式会社 溶接線自動倣い制御装置
JPS5380349A (en) * 1976-12-27 1978-07-15 Komatsu Mfg Co Ltd Welding method in automatic welding machine
DE2703113C3 (de) * 1977-01-26 1980-04-24 Linde Ag, 6200 Wiesbaden Verfahren und Vorrichtung zur Regelung der Leistung eines Lichtbogen-Schweißbrenners
US4206391A (en) * 1978-09-11 1980-06-03 Gard, Inc. Apparatus for tracking a seam
JPS595394B2 (ja) * 1980-07-10 1984-02-04 住友精密工業株式会社 自動隅肉溶接倣い装置
FR2502809B1 (fr) * 1981-03-24 1985-09-06 Commissariat Energie Atomique Procede de positionnement lateral d'un organe par rapport a une discontinuite formee entre deux surfaces metalliques decalees et dispositif de mise en oeuvre de ce procede
JPS58135775A (ja) * 1982-02-08 1983-08-12 Mitsubishi Electric Corp 自動倣い溶接装置
FR2521051B1 (fr) * 1982-02-10 1985-09-27 Commissariat Energie Atomique Procede et dispositif autoadaptatif de positionnement d'un organe tel qu'une torche de soudage par rapport a deux pieces formant corniere
EP0098238B1 (de) * 1982-05-13 1990-01-10 C.A. Weidmüller GmbH & Co. Induktive Messanordnung bzw. Sensoranordnung und Verwendung derselben
FR2533043B1 (fr) * 1982-09-15 1986-07-11 Commissariat Energie Atomique Procede et dispositif de positionnement lateral d'un organe par rapport a un joint forme entre deux surfaces metalliques et presentant des discontinuites
DE3476035D1 (en) * 1983-07-05 1989-02-16 Elektroniktechnologie Get Inductive sensor device and measuring device for using the same
DE3341964A1 (de) * 1983-11-21 1985-05-30 Brose Werkzeugmaschinen GmbH & Co KG, 6625 Püttlingen Vorrichtung zur automatischen fuehrung von werkzeugen
DE3730709A1 (de) * 1987-09-12 1989-03-30 Man Technologie Gmbh Sensorgesteuerter regler zur lagesteuerung eines werkzeugs relativ zu einem werkstueck
CN102922095B (zh) * 2012-10-31 2014-10-15 湘潭大学 用于焊缝跟踪的磁控电弧旋转传感器
JP7291558B2 (ja) * 2019-07-03 2023-06-15 株式会社荏原製作所 渦電流センサ
JP7629295B2 (ja) * 2020-11-25 2025-02-13 株式会社荏原製作所 渦電流センサ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017496A (en) * 1958-11-20 1962-01-16 Air Reduction Automatic seam follower
US2971079A (en) * 1959-02-12 1961-02-07 Welding Research Inc Seam tracking transducer
US3076889A (en) * 1960-02-29 1963-02-05 George W Enk Positioning apparatus
US3171071A (en) * 1960-07-15 1965-02-23 Robert L Brown Seam follower
US3141952A (en) * 1961-02-01 1964-07-21 United Aircraft Corp Electronic seam follower
US3290032A (en) * 1961-09-13 1966-12-06 Stewart Warner Corp Height control transducer
US3359486A (en) * 1963-08-06 1967-12-19 Bethlehem Steel Corp Eddy current seam tracking device utillizing an e-shaped core with electromagnetically unequal pickup coils
US3484667A (en) * 1965-07-28 1969-12-16 Martin Marietta Corp Eddy current seam tracker and servo control responsive thereto
US3480756A (en) * 1966-06-20 1969-11-25 North American Rockwell Welding apparatus
US3430134A (en) * 1966-08-26 1969-02-25 Magnaflux Corp Weld tracker system having magnetically isolated pickup coils
JPS5121615B2 (cg-RX-API-DMAC7.html) * 1972-08-09 1976-07-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123993A (en) * 1982-07-07 1984-02-08 Oxytechnik Ges Systemtech A strip welding unit

Also Published As

Publication number Publication date
FR2267854B3 (cg-RX-API-DMAC7.html) 1978-10-06
US4015101A (en) 1977-03-29
SE7504414L (sv) 1975-10-21
FR2267854A1 (cg-RX-API-DMAC7.html) 1975-11-14
DE2419084A1 (de) 1975-11-06
JPS516840A (cg-RX-API-DMAC7.html) 1976-01-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee