SE438618B - Forfarande for overvakning av elektriska motstandspunktsvetsar samt svetsapparat for att genomfora forfarandet - Google Patents
Forfarande for overvakning av elektriska motstandspunktsvetsar samt svetsapparat for att genomfora forfarandetInfo
- Publication number
- SE438618B SE438618B SE7712319A SE7712319A SE438618B SE 438618 B SE438618 B SE 438618B SE 7712319 A SE7712319 A SE 7712319A SE 7712319 A SE7712319 A SE 7712319A SE 438618 B SE438618 B SE 438618B
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- welding
- perform
- electric resistance
- monitoring electric
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000012544 monitoring process Methods 0.000 title 1
- 238000003466 welding Methods 0.000 title 1
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
- B23K11/24—Electric supply or control circuits therefor
- B23K11/25—Monitoring devices
- B23K11/252—Monitoring devices using digital means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0066—Radiation pyrometry, e.g. infrared or optical thermometry for hot spots detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
- G01J5/0018—Flames, plasma or welding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Radiation Pyrometers (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7634574A FR2371685A1 (fr) | 1976-11-17 | 1976-11-17 | Procede et dispositif pour le controle de la qualite de points de soudure par resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7712319L SE7712319L (sv) | 1978-05-18 |
SE438618B true SE438618B (sv) | 1985-04-29 |
Family
ID=9180004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7712319A SE438618B (sv) | 1976-11-17 | 1977-11-01 | Forfarande for overvakning av elektriska motstandspunktsvetsar samt svetsapparat for att genomfora forfarandet |
Country Status (5)
Country | Link |
---|---|
US (1) | US4168430A (fr) |
DE (1) | DE2751643C3 (fr) |
FR (1) | FR2371685A1 (fr) |
GB (1) | GB1574392A (fr) |
SE (1) | SE438618B (fr) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093844A (en) * | 1976-09-14 | 1978-06-06 | Arcair Company | Arc length measurement and control by optical scanning |
JPS5499754A (en) * | 1978-01-25 | 1979-08-06 | Hitachi Ltd | Method and apparatus for automatic control of arc welding |
US4305096A (en) * | 1980-02-26 | 1981-12-08 | Kabushiki Kaisha Komatsu Seisakusho | Method of detecting weld lines |
FR2480964A1 (fr) * | 1980-04-18 | 1981-10-23 | Vanzetti Infrared Computer Sys | Procede et dispositif de commande automatique d'une soudeuse par points en fonction d'un controle des soudures pendant leur execution |
US4330779A (en) * | 1980-09-08 | 1982-05-18 | The Bendix Corporation | Display analyzer having angular degrees of freedom |
US4365307A (en) * | 1981-02-25 | 1982-12-21 | Sumitomo Kinzoku Kogyo Kabushiki Gaisha | Temperature pattern measuring device |
US4413324A (en) * | 1981-02-25 | 1983-11-01 | Sumitomo Kinzoku Kogyo Kabushiki Kaisha | Temperature pattern measuring method and a device therefor |
DE3107668C2 (de) * | 1981-02-28 | 1986-10-23 | Sumitomo Kinzoku Kogyo K.K., Osaka | Temperaturmeßverfahren |
US4468265A (en) * | 1982-01-06 | 1984-08-28 | Cosden Technology, Inc. | Live tool inspection system for spinwelding machinery |
US4410381A (en) * | 1982-01-26 | 1983-10-18 | Ford Motor Company | Methods and apparatus for testing the quality of an ultrasonic weld in thermoplastic material |
US4599506A (en) * | 1984-12-05 | 1986-07-08 | Westinghouse Electric Corp. | Visual observation of welding operation |
DE3523112A1 (de) * | 1985-06-28 | 1987-01-08 | Bayerische Motoren Werke Ag | Vorrichtung zur guetepruefung einer widerstands-schweissverbindung |
DE3604782A1 (de) * | 1986-02-13 | 1987-08-20 | Siemens Ag | Vorrichtung zum pressschweissen paketierter metallfolien |
US4724302A (en) * | 1987-03-30 | 1988-02-09 | General Electric Company | Bead process control with profiler |
US4849600A (en) * | 1988-08-22 | 1989-07-18 | General Electric Company | Constant temperature welding method |
US4920249A (en) * | 1989-05-08 | 1990-04-24 | General Electric Company | Weld bead wetting angle detection and control |
DE9113986U1 (de) * | 1991-11-11 | 1992-04-16 | Zevac Auslötsysteme GmbH, 3548 Arolsen | Lötvorrichtung zum Ein- und Auslöten von elektrischen Bauelementen |
US5250809A (en) * | 1992-01-24 | 1993-10-05 | Shuji Nakata | Method and device for checking joint of electronic component |
DE4311320A1 (de) * | 1993-04-06 | 1994-10-13 | Branson Ultraschall | Verfahren und Vorrichtung zur Kontrolle der Schweißnahtqualität bei der Verbindung von Kunststoffteilen |
DE4338449C2 (de) * | 1993-11-11 | 1997-03-06 | Siemens Ag | Verfahren zur Überwachung einer Schweißmaschine, Anwendung des Verfahrens zur Regelung der Schweißmaschine sowie Vorrichtung zur Durchführung des Verfahrens |
US5866867A (en) * | 1997-05-29 | 1999-02-02 | Sawtek Inc. | Surface mount package seam welder apparatus and method |
DE19807182A1 (de) * | 1998-02-20 | 1999-08-26 | Bayerische Motoren Werke Ag | Verfahren zur Qualitätsprüfung von Schweißstellen |
US5968376A (en) * | 1998-08-19 | 1999-10-19 | Trw Inc. | Method for infrared inspection of resistence welds during assembling of an inflator |
US6091044A (en) * | 1998-12-03 | 2000-07-18 | General Electric Company | System for monitoring and controlling a welding/brazing operation |
JP3186721B2 (ja) * | 1998-12-07 | 2001-07-11 | 三菱電機株式会社 | 溶接品質判定装置及びその装置を備えた溶接機 |
DE19953415C1 (de) * | 1999-11-06 | 2001-07-05 | Fraunhofer Ges Forschung | Vorrichtung zum berührungslosen Detektieren von Prüfkörpern |
GB2360726A (en) * | 2000-03-29 | 2001-10-03 | Ford Global Tech Inc | Resistance welding with quality monitoring |
KR100503143B1 (ko) * | 2000-12-02 | 2005-07-25 | 주식회사 포스코 | 선후행 스트립의 용접점 정밀 가공장치 |
DE10144695B4 (de) * | 2001-09-11 | 2011-11-17 | Uwe Braun Gmbh | Verfahren und Vorrichtung zur berührungslosen Prüfung von Schweißstellen |
AT413665B (de) * | 2002-09-06 | 2006-04-15 | Fronius Int Gmbh | Verfahren zur qualitätsüberwachung von punktschweissungen |
US20050169346A1 (en) * | 2004-01-29 | 2005-08-04 | Trw Automotive U.S. Llc | Method for monitoring quality of a transmissive laser weld |
DE102005026625A1 (de) * | 2005-06-09 | 2006-12-14 | Volkswagen Ag | Verfahren zur Qualitätsüberwachung einer Fügenaht |
US8162020B2 (en) * | 2005-08-24 | 2012-04-24 | Battery Patent Trust | Infra-red thermal imaging of laser welded battery module enclosure components |
DE102006014068A1 (de) * | 2006-03-27 | 2007-10-04 | Precitec Kg | Vorrichtung und Verfahren zum Spannen von Blechbauteilen |
AT503559B1 (de) * | 2006-06-02 | 2007-11-15 | Fronius Int Gmbh | Vorrichtung zum auswerten von abbildern von schweisspunkten auf einem trägermaterial |
DE102006061794B3 (de) * | 2006-12-21 | 2008-04-30 | Thermosensorik Gmbh | Verfahren zur automatischen Prüfung einer Schweißverbindung |
US20080237197A1 (en) * | 2007-03-29 | 2008-10-02 | Kozo Saito | System and method for welding and real time monitoring of seam welded parts |
US20090316749A1 (en) * | 2008-06-23 | 2009-12-24 | Matthew Fenton Davis | Substrate temperature measurement by infrared transmission in an etch process |
DE102008058187A1 (de) * | 2008-11-20 | 2010-06-10 | Benteler Automobiltechnik Gmbh | Verfahren und Vorrichtung zur zerstörungsfreien Qualitätsbestimmung einer Schweißnaht und Schweißvorrichtung |
DE102010018980B4 (de) * | 2010-05-03 | 2015-11-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Messung von Verbindungseigenschaften eines Werkstoffverbundes |
KR101247106B1 (ko) * | 2010-11-24 | 2013-03-29 | 주식회사 성우하이텍 | 롤 포밍 시스템용 레이저 용접장치의 제어방법 |
US9446473B2 (en) * | 2012-04-18 | 2016-09-20 | Nippon Steel & Sumitomo Metal Corporation | Electric resistance welding operation management device, electric resistance welding operation management method, and computer program |
CN102735611B (zh) * | 2012-06-21 | 2017-09-12 | 宁德新能源科技有限公司 | 锂离子电池电阻焊接强度的检测方法和装置 |
KR101483047B1 (ko) * | 2013-07-02 | 2015-01-19 | 김성갑 | 스폿 용접기의 타점 누락 방지 시스템 |
US9724789B2 (en) | 2013-12-06 | 2017-08-08 | Lincoln Global, Inc. | Mobile welding system |
JP6286276B2 (ja) * | 2014-05-09 | 2018-02-28 | 株式会社アマダホールディングス | 溶接機及びその制御方法 |
JP6318853B2 (ja) * | 2014-05-26 | 2018-05-09 | 株式会社Ihi | 温度較正方法及び温度較正装置 |
US20160193680A1 (en) * | 2015-01-07 | 2016-07-07 | Illinois Tool Works Inc. | Automated welding translation platform |
GB201509152D0 (en) * | 2015-05-28 | 2015-07-15 | Rolls Royce Plc | Welding method |
US10539942B2 (en) * | 2016-05-06 | 2020-01-21 | Hypertherm, Inc. | Controlling plasma arc processing systems and related systems and devices |
JP7357463B2 (ja) * | 2019-05-08 | 2023-10-06 | 株式会社東芝 | 判定装置、判定システム、溶接システム、判定方法、プログラム、及び記憶媒体 |
CN112255271A (zh) * | 2020-11-18 | 2021-01-22 | 吉林大学 | 圆形焊点多元回转热激励红外无损检测装置及方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3245509A (en) * | 1966-04-12 | Machine control with infua-rep detector | ||
DE1284659B (de) * | 1960-11-05 | 1968-12-05 | Fernseh Gmbh | Verfahren zum Messen der Temperaturverteilung einer heissen Zone |
US3191441A (en) * | 1962-09-04 | 1965-06-29 | Sperry Rand Corp | Weld quality monitoring device for welding machines |
US3370151A (en) * | 1964-05-13 | 1968-02-20 | Air Reduction | Control system using radiant-energy detector scanning |
US3924130A (en) * | 1968-02-12 | 1975-12-02 | Us Navy | Body exposure indicator |
CH545163A (de) * | 1972-05-31 | 1973-12-15 | Bbc Brown Boveri & Cie | Verfahren und Einrichtung zur Überwachung von elektrischen Widerstandsschweissungen |
US3868508A (en) * | 1973-10-30 | 1975-02-25 | Westinghouse Electric Corp | Contactless infrared diagnostic test system |
US4023201A (en) * | 1976-04-26 | 1977-05-10 | Infrared Surveys, Incorporated | Infrared thermography for determining equipment temperatures in oil well fires |
-
1976
- 1976-11-17 FR FR7634574A patent/FR2371685A1/fr active Granted
-
1977
- 1977-11-01 SE SE7712319A patent/SE438618B/xx not_active IP Right Cessation
- 1977-11-09 US US05/850,061 patent/US4168430A/en not_active Expired - Lifetime
- 1977-11-15 GB GB47388/77A patent/GB1574392A/en not_active Expired
- 1977-11-17 DE DE2751643A patent/DE2751643C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1574392A (en) | 1980-09-03 |
DE2751643C3 (de) | 1981-12-10 |
DE2751643A1 (de) | 1978-05-18 |
SE7712319L (sv) | 1978-05-18 |
FR2371685B1 (fr) | 1979-04-06 |
DE2751643B2 (de) | 1981-03-19 |
US4168430A (en) | 1979-09-18 |
FR2371685A1 (fr) | 1978-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE438618B (sv) | Forfarande for overvakning av elektriska motstandspunktsvetsar samt svetsapparat for att genomfora forfarandet | |
PL198146A1 (pl) | Lacznik elektryczny oraz sposob wytwarzania lacznika elektrycznego | |
AT353171B (de) | Lastueberwachungseinrichtung | |
NO150024C (no) | Elektrisk sveiseapparat | |
SE426633B (sv) | Elektriskt anslutningsaggregat | |
SE413163B (sv) | Elektriskt motstand samt forfarande for framstellning av motstandet | |
SE7704401L (sv) | Elsvetsapparat | |
IT1085047B (it) | Procedimento per incassare un oggetto e batteria elettrica costruita con tale procedimento | |
SE7710342L (sv) | Elektrisk sekring | |
IT1060659B (it) | Apparecchiatura e procedimento di saldatura a resistenza | |
JPS52107556A (en) | Current limiting fuse device | |
SE7707275L (sv) | Elektriska styrorgan | |
SE410773B (sv) | Elektriskt motstand | |
SE420558B (sv) | Kopplingsanordning for overvakning av elektriska forbrukare | |
BR7707247A (pt) | Aperfeicoamentos em fusivel eletrico com indicador selado | |
IT1083037B (it) | Dispositivo limitatore di corrente elettrica | |
BR7900414A (pt) | Fusivel eletrico com dispositivo indicador | |
SE7611565L (sv) | Anordning vid elektriskt motstand | |
SE439847B (sv) | Elektrisk styrkoppling | |
SE7613981L (sv) | Flerkerniga elektriska kablar | |
RO75113A (fr) | Prise electrique de securite | |
RO72642A (fr) | Transformateur electrique | |
AT360610B (de) | Elektrische schutzeinrichtung | |
BR7701444A (pt) | Isolador eletrico aperfeicoado | |
BE852981A (fr) | Resistance electrique bobinee |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7712319-8 Effective date: 19930610 Format of ref document f/p: F |