MX2015010676A - Dispositivo optico para detectar la calidad de los electrodos de pistola de soldadura. - Google Patents

Dispositivo optico para detectar la calidad de los electrodos de pistola de soldadura.

Info

Publication number
MX2015010676A
MX2015010676A MX2015010676A MX2015010676A MX2015010676A MX 2015010676 A MX2015010676 A MX 2015010676A MX 2015010676 A MX2015010676 A MX 2015010676A MX 2015010676 A MX2015010676 A MX 2015010676A MX 2015010676 A MX2015010676 A MX 2015010676A
Authority
MX
Mexico
Prior art keywords
seats
light beams
welding gun
optical device
pair
Prior art date
Application number
MX2015010676A
Other languages
English (en)
Other versions
MX362326B (es
Inventor
Michael Leuckefeld
Jens Knobbe
Tino Pügner
Original Assignee
Sinterleghe S R L
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 Sinterleghe S R L filed Critical Sinterleghe S R L
Publication of MX2015010676A publication Critical patent/MX2015010676A/es
Publication of MX362326B publication Critical patent/MX362326B/es

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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3063—Electrode maintenance, e.g. cleaning, grinding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0621—Supply

Abstract

Un dispositivo de sensor óptico comprende un armazón (10) con un par de aberturas (11, 11a) que se comunican con un par primero (14) y un segundo (15) asiento para alojar uno respectivamente de un par de electrodos (E1, E2). Un primer juego de luces (16, 17) emiten un primer (L1) y un segundo (L2) haz de luz en un plano geométrico intermedio (p1) entre los asientos (14, 15). Dos elementos reflectantes oblicuos (25, 26), interpuestos entre los dos asientos (14, 15), para reflejar los primeros (L1) y segundos (L2) haces de luz en dos direcciones opuestas perpendiculares al plano geométrico (p1) hacia los primeros y segundos asientos. Otras luces (47, 32) emiten terceros (L3) y cuartos (L4) haces de luz en lados opuestos del plano geométrico (p1) para iluminar el primero y el segundo asiento (14, 15). Las cámaras (31, 131, 33, 44) capturan imágenes (I1, I2) reflejadas por los dos elementos reflectantes oblicuos (25, 26) y por lo menos parte de los terceros y cuartos haces de luz (L3, L4) hacia abajo de los primeros y segundos asientos (14, 15) a lo largo de las trayectorias de los terceros y cuartos haces de luz.
MX2015010676A 2013-08-01 2013-08-01 Dispositivo optico para detectar la calidad de los electrodos de pistola de soldadura. MX362326B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/066201 WO2015014404A1 (en) 2013-08-01 2013-08-01 An optical device for detecting quality of welding gun electrodes

Publications (2)

Publication Number Publication Date
MX2015010676A true MX2015010676A (es) 2015-12-16
MX362326B MX362326B (es) 2019-01-11

Family

ID=48948403

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015010676A MX362326B (es) 2013-08-01 2013-08-01 Dispositivo optico para detectar la calidad de los electrodos de pistola de soldadura.

Country Status (14)

Country Link
US (1) US9417192B2 (es)
EP (1) EP2938454B1 (es)
JP (1) JP6266776B2 (es)
KR (1) KR102059711B1 (es)
CN (1) CN105026094B (es)
BR (1) BR112015019805B1 (es)
CA (1) CA2899534C (es)
ES (1) ES2622891T3 (es)
HU (1) HUE032750T2 (es)
MX (1) MX362326B (es)
PL (1) PL2938454T3 (es)
PT (1) PT2938454T (es)
SI (1) SI2938454T1 (es)
WO (1) WO2015014404A1 (es)

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KR101754732B1 (ko) * 2015-10-29 2017-07-19 주식회사휴비스 실시간 모니터링이 가능한 전극팁 검사장치 및 이를 구비한 용접장치
CN107764315A (zh) * 2016-08-22 2018-03-06 北京汽车股份有限公司 点焊电极检测装置及其检测方法
KR101926635B1 (ko) * 2016-12-05 2018-12-07 오토아이티(주) 스폿 용접건의 용접팁 검사장치
KR101900330B1 (ko) 2016-12-05 2018-11-08 오토아이티(주) 스폿 용접건의 용접팁 검사장치
KR102000441B1 (ko) * 2018-06-04 2019-07-16 아진산업(주) 복수의 전반사 미러를 갖는 용접팁 검사 장치
JP7363550B2 (ja) * 2020-02-10 2023-10-18 マツダ株式会社 抵抗溶接用電極のドレス良否判定方法及びその装置
CN111579559B (zh) * 2020-04-24 2023-05-12 北京现代汽车有限公司 电极头检测机的检测工装
CN113414482B (zh) * 2021-06-15 2023-05-16 中国第一汽车股份有限公司 一种检测机器人点焊电极位置补偿功能的装置和方法

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US4711986A (en) * 1986-11-24 1987-12-08 General Electric Company Method and apparatus for measuring weld penetration in an arc welding process
JPH0466279A (ja) * 1990-07-04 1992-03-02 Toshiaki Shimada スポット溶接方法
JPH0465608A (ja) * 1990-07-04 1992-03-02 Toshiaki Shimada スポット溶接電極棒先端形状測定方法
US5332342A (en) * 1991-04-26 1994-07-26 Honda Giken Kogyo Kabushiki Kaisha Electrode tip dresser and cutter for electrode tip dresser
JP2002122418A (ja) * 2000-10-18 2002-04-26 Maki Mfg Co Ltd 計測装置
CA2395912C (en) * 2000-12-07 2009-01-20 Honda Giken Kogyo Kabushiki Kaisha Control method for arc welding process and arc welding apparatus
JP3838561B2 (ja) * 2002-06-19 2006-10-25 東レエンジニアリング株式会社 実装装置および実装方法
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DE102004008038B4 (de) * 2004-02-19 2014-05-22 Lutz Precision, K.S. Elektrodenzustandsmeßeinrichtung
DE102007013038B4 (de) * 2006-03-21 2017-06-22 Pepperl + Fuchs Gmbh Doppeltestvorrichtung für ein Paar von Schweißelektroden
DE202006004456U1 (de) * 2006-03-21 2007-08-02 Pepperl + Fuchs Gmbh Testvorrichtung für Oberflächen, insbesondere von Schweißelektroden
EP1964639A1 (en) * 2007-02-28 2008-09-03 Abb Research Ltd. Method of and system for controlling tools comprising spot welding electrodes using image obtaining and comparison means
US8847100B2 (en) * 2008-01-08 2014-09-30 Fanuc America Corporation Weld cap and tip inspection method and apparatus
JP2010120035A (ja) * 2008-11-18 2010-06-03 Kyokutoh Co Ltd 電極チップの良否判定装置
US8953033B2 (en) * 2009-10-27 2015-02-10 Keylex Corporation Electrode inspection apparatus for spot welding
JP5048097B2 (ja) * 2010-04-05 2012-10-17 ファナック株式会社 スポット溶接システム及びドレッシング判定方法
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Also Published As

Publication number Publication date
PT2938454T (pt) 2017-04-20
EP2938454A1 (en) 2015-11-04
US20160131597A1 (en) 2016-05-12
CA2899534A1 (en) 2015-02-05
EP2938454B1 (en) 2017-02-22
CN105026094B (zh) 2017-04-26
KR20160034845A (ko) 2016-03-30
JP2016525690A (ja) 2016-08-25
PL2938454T3 (pl) 2017-08-31
ES2622891T3 (es) 2017-07-07
CA2899534C (en) 2020-03-24
BR112015019805B1 (pt) 2020-04-07
JP6266776B2 (ja) 2018-01-24
HUE032750T2 (en) 2017-10-30
SI2938454T1 (sl) 2017-08-31
US9417192B2 (en) 2016-08-16
CN105026094A (zh) 2015-11-04
BR112015019805A2 (pt) 2017-07-18
WO2015014404A1 (en) 2015-02-05
MX362326B (es) 2019-01-11
KR102059711B1 (ko) 2019-12-26

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