FR2236666A2 - Meter dial marker dial shift compensation - has two-coordinate system which measures shift values for computer-correction of laser beam - Google Patents

Meter dial marker dial shift compensation - has two-coordinate system which measures shift values for computer-correction of laser beam

Info

Publication number
FR2236666A2
FR2236666A2 FR7423910A FR7423910A FR2236666A2 FR 2236666 A2 FR2236666 A2 FR 2236666A2 FR 7423910 A FR7423910 A FR 7423910A FR 7423910 A FR7423910 A FR 7423910A FR 2236666 A2 FR2236666 A2 FR 2236666A2
Authority
FR
France
Prior art keywords
dial
shift
coordinate system
computer
laser beam
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.)
Granted
Application number
FR7423910A
Other languages
French (fr)
Other versions
FR2236666B2 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2236666A2 publication Critical patent/FR2236666A2/en
Application granted granted Critical
Publication of FR2236666B2 publication Critical patent/FR2236666B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/042—Automatically aligning the laser beam
    • B23K26/043—Automatically aligning the laser beam along the beam path, i.e. alignment of laser beam axis relative to laser beam apparatus
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/007—Marks, e.g. trade marks

Abstract

The electricity meter dial marking tool continuously modifies the dial surface by means of a laser beam and compensates for dial shift by deflecting the beam through an x and y coordinate system allocated to ideal dial position and controlled in response to a selected inscription programme. The system measures the horizontal and vertical shifts of the dial together with the angular displacement relative to the ideal position. These results are fed into the computer which corrects the beam in accordance with a stored programme relative to a two coordinate system which has been corrected for these shifts in dial position. The correction factor is calculated by conventional transformation formulae: x' = x cos alpha (angle shift) + x0 (horizontal shift), and y' = x sin alpha + y cos alpha + y0 (vertical shift).
FR7423910A 1973-07-12 1974-07-10 Meter dial marker dial shift compensation - has two-coordinate system which measures shift values for computer-correction of laser beam Granted FR2236666A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2335517A DE2335517C3 (en) 1973-07-12 1973-07-12 Method for compensating for positional deviations of a dial or sign relative to a labeling device

Publications (2)

Publication Number Publication Date
FR2236666A2 true FR2236666A2 (en) 1975-02-07
FR2236666B2 FR2236666B2 (en) 1978-01-20

Family

ID=5886721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423910A Granted FR2236666A2 (en) 1973-07-12 1974-07-10 Meter dial marker dial shift compensation - has two-coordinate system which measures shift values for computer-correction of laser beam

Country Status (7)

Country Link
AT (1) AT373693B (en)
CH (1) CH577393A5 (en)
DE (1) DE2335517C3 (en)
DK (1) DK143593C (en)
ES (1) ES428179A2 (en)
FR (1) FR2236666A2 (en)
IT (1) IT1046827B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375961A1 (en) * 1976-12-28 1978-07-28 Hitachi Ltd Laser beam tracing process - uses discolouration of heat sensitive layer by beam to mark designated path on coated workpiece
EP0077970A1 (en) * 1981-10-23 1983-05-04 Siemens Aktiengesellschaft Automatic deflexion unit characteristic adjusting appliance
DE3544091A1 (en) * 1985-01-26 1986-07-31 Olympia AG, 2940 Wilhelmshaven Application of the laser-beam method to produce an inscription on key tops of office machine keyboards
EP0192843A2 (en) * 1985-01-26 1986-09-03 AEG Olympia Office GmbH Method for making inscriptions on keys for typing of office machines, made of plastic which changes colour under action of a laser beam
FR2665855A1 (en) * 1990-08-15 1992-02-21 United Distillers Plc UNDERLYING MARKING.
EP0483385A1 (en) * 1990-05-23 1992-05-06 Shin Meiwa Industry Co., Ltd. Laser robot and its control method, optical beam deflection apparatus and apparatus for generating its control signal
US5637244A (en) * 1993-05-13 1997-06-10 Podarok International, Inc. Method and apparatus for creating an image by a pulsed laser beam inside a transparent material
WO1999026753A1 (en) * 1997-11-20 1999-06-03 Pac Tech - Packaging Technologies Gmbh Method and device for thermally bonding connecting surfaces of two substrates
WO2012013818A1 (en) * 2010-07-30 2012-02-02 Isedo Ag Method and device for calibrating a laser processing machine using a laser light sensor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147355C2 (en) * 1981-11-30 1986-05-07 Siemens AG, 1000 Berlin und 8000 München Method for adjusting the reference system of a pre-programmable beam deflection system of a laser device operating in giant pulse mode
DE4008398A1 (en) * 1990-03-16 1991-09-19 Messer Griesheim Gmbh METHOD FOR LABELING OR MARKING

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1498559A (en) * 1966-08-26 1967-10-20 Ferranti Ltd Energy beam control system
FR1542799A (en) * 1967-09-21 1968-10-18 Method for automatic position adjustment of an electron beam on an object

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1498559A (en) * 1966-08-26 1967-10-20 Ferranti Ltd Energy beam control system
FR1542799A (en) * 1967-09-21 1968-10-18 Method for automatic position adjustment of an electron beam on an object

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375961A1 (en) * 1976-12-28 1978-07-28 Hitachi Ltd Laser beam tracing process - uses discolouration of heat sensitive layer by beam to mark designated path on coated workpiece
EP0077970A1 (en) * 1981-10-23 1983-05-04 Siemens Aktiengesellschaft Automatic deflexion unit characteristic adjusting appliance
DE3544091A1 (en) * 1985-01-26 1986-07-31 Olympia AG, 2940 Wilhelmshaven Application of the laser-beam method to produce an inscription on key tops of office machine keyboards
EP0192843A2 (en) * 1985-01-26 1986-09-03 AEG Olympia Office GmbH Method for making inscriptions on keys for typing of office machines, made of plastic which changes colour under action of a laser beam
EP0192843A3 (en) * 1985-01-26 1987-08-12 Olympia Aktiengesellschaft Use of a laser beam process for making inscriptions on keys of office machine keyboards
EP0483385A4 (en) * 1990-05-23 1993-02-17 Shin Meiwa Industry Co., Ltd. Laser robot and its control method, optical beam deflection apparatus and apparatus for generating its control signal
EP0483385A1 (en) * 1990-05-23 1992-05-06 Shin Meiwa Industry Co., Ltd. Laser robot and its control method, optical beam deflection apparatus and apparatus for generating its control signal
US5302802A (en) * 1990-05-23 1994-04-12 Shin Meiwa Industry Co., Ltd. Laser robot and method of controlling same, and light beam deflector and control signal generator therefor
WO1992003297A1 (en) * 1990-08-15 1992-03-05 United Distillers Plc Sub-surface marking
FR2665855A1 (en) * 1990-08-15 1992-02-21 United Distillers Plc UNDERLYING MARKING.
US5206496A (en) * 1990-08-15 1993-04-27 United Distillers, Plc Sub-surface marking
GB2247677B (en) * 1990-08-15 1995-04-19 United Distillers Plc Sub-surface marking
US5637244A (en) * 1993-05-13 1997-06-10 Podarok International, Inc. Method and apparatus for creating an image by a pulsed laser beam inside a transparent material
WO1999026753A1 (en) * 1997-11-20 1999-06-03 Pac Tech - Packaging Technologies Gmbh Method and device for thermally bonding connecting surfaces of two substrates
US6394158B1 (en) 1997-11-20 2002-05-28 Pac Tech Packaging Technologies Gmbh Method and device for thermally bonding connecting surfaces of two substrates
EP1283085A1 (en) * 1997-11-20 2003-02-12 Pac Tech - Packaging Technologies GmbH Method and apparatus for thermal assembling of connecting areas of two substrates
WO2012013818A1 (en) * 2010-07-30 2012-02-02 Isedo Ag Method and device for calibrating a laser processing machine using a laser light sensor

Also Published As

Publication number Publication date
DE2335517A1 (en) 1975-02-06
ATA498474A (en) 1983-06-15
DE2335517C3 (en) 1980-04-30
ES428179A2 (en) 1977-07-01
DE2335517B2 (en) 1979-07-12
DK143593B (en) 1981-09-14
CH577393A5 (en) 1976-07-15
AT373693B (en) 1984-02-10
FR2236666B2 (en) 1978-01-20
IT1046827B (en) 1980-07-31
DK143593C (en) 1982-02-22
DK363474A (en) 1975-02-24

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