ES8607547A1 - Procedimiento con su dispositivo correspondiente para efec- tuar el control no destructivo de una union mediante solda- dura electrica por puntos de dos piezas metalicas - Google Patents
Procedimiento con su dispositivo correspondiente para efec- tuar el control no destructivo de una union mediante solda- dura electrica por puntos de dos piezas metalicasInfo
- Publication number
- ES8607547A1 ES8607547A1 ES543410A ES543410A ES8607547A1 ES 8607547 A1 ES8607547 A1 ES 8607547A1 ES 543410 A ES543410 A ES 543410A ES 543410 A ES543410 A ES 543410A ES 8607547 A1 ES8607547 A1 ES 8607547A1
- Authority
- ES
- Spain
- Prior art keywords
- joint
- metal pieces
- spot welding
- sheets made
- destructive test
- 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
Links
Classifications
-
- 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
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
PROCEDIMIENTO Y DISPOSITIVO PARA EFECTUAR EL CONTROL NO DESTRUCTIVO DE UNA UNION, MEDIANTE SOLDADURA ELECTRICA POR PUNTOS DE DOS PIEZAS METALICAS, VIRTUALMENTE DEL MISMO MATERIAL, UNIDAS POR UNA ZONA LOCAL CON FORMACION DE NUCLEO. COMPRENDE LAS SIGUIENTES FASES: PRIMERA, SE REALIZA EL CALDEO INSTANTANEO DE UN PUNTO (5) SITUADO EN LA SUPERFICIE EXTERNA DE UNA DE LAS DOS PIEZAS METALICAS SOLDADAS; SEGUNDA, SE MIDE AL AUMENTO DE TEMPERATURA EN UN PUNTO (10) CONVENIENTEMENTE ELEGIDO EN LA SUPERFICIE DE UNA DE LAS DOS PIEZAS METALICAS SOLDADAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67526/84A IT1196701B (it) | 1984-05-24 | 1984-05-24 | Procedimento e dispositivo per il controllo non distruttivo di una giunzione fra lamiere realizzata mediante saldatura elettrica a punti |
Publications (2)
Publication Number | Publication Date |
---|---|
ES543410A0 ES543410A0 (es) | 1986-06-01 |
ES8607547A1 true ES8607547A1 (es) | 1986-06-01 |
Family
ID=11303159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES543410A Expired ES8607547A1 (es) | 1984-05-24 | 1985-05-23 | Procedimiento con su dispositivo correspondiente para efec- tuar el control no destructivo de una union mediante solda- dura electrica por puntos de dos piezas metalicas |
Country Status (5)
Country | Link |
---|---|
US (1) | US4620799A (es) |
EP (1) | EP0165213B1 (es) |
DE (1) | DE3566162D1 (es) |
ES (1) | ES8607547A1 (es) |
IT (1) | IT1196701B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2728682B1 (fr) * | 1994-12-26 | 1997-01-31 | Commissariat Energie Atomique | Dispositif d'essai d'un element d'optique soumis a un rayonnement |
US5733041A (en) * | 1995-10-31 | 1998-03-31 | General Electric Company | Methods and apparatus for electrical connection inspection |
US5968376A (en) * | 1998-08-19 | 1999-10-19 | Trw Inc. | Method for infrared inspection of resistence welds during assembling of an inflator |
JP2000261137A (ja) * | 1999-03-12 | 2000-09-22 | Nec Corp | 電子部品接続状態検査装置及び電子部品接続状態検査方法 |
US6595684B1 (en) | 1999-11-03 | 2003-07-22 | Northrop Grumman Corporation | System and method for evaluating a structure |
US7325444B2 (en) * | 2005-11-21 | 2008-02-05 | Lincoln Global, Inc. | Methods and systems for determining moisture transfer characteristics of welding materials |
US11006053B2 (en) * | 2019-07-30 | 2021-05-11 | GM Global Technology Operations LLC | Weld inspection system and method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2264968A (en) * | 1938-02-14 | 1941-12-02 | Magnafiux Corp | Apparatus for measuring wall thickness |
US2323715A (en) * | 1941-10-17 | 1943-07-06 | Gen Electric | Thermal testing apparatus |
US2386319A (en) * | 1943-01-13 | 1945-10-09 | Fairchild Engine & Airplane | Apparatus for testing bonds in laminated metallic articles |
US2852850A (en) * | 1955-12-06 | 1958-09-23 | Gen Motors Corp | Method and apparatus for thickness measurement |
US3555879A (en) * | 1964-10-09 | 1971-01-19 | Arvin Ind Inc | Thermal testing probe |
GB1176136A (en) * | 1966-03-21 | 1970-01-01 | Nat Res Dev | Apparatus and Method for determining Thermal Conductivity |
FR2175258A5 (en) * | 1972-03-06 | 1973-10-19 | Commissariat Energie Atomique | Detecting faults in weld beads - by measuring heat flux at three points on the weld |
US4027524A (en) * | 1976-02-27 | 1977-06-07 | Nasa | Apparatus for determining thermophysical properties of test specimens |
DE2758994A1 (de) * | 1977-12-30 | 1979-07-05 | Kernforschungsz Karlsruhe | Messfuehler zum bestimmen von waermestroemen durch ein festes medium |
GB1593425A (en) * | 1978-05-16 | 1981-07-15 | Foseco Int | Thermal conductivity of materials |
US4259859A (en) * | 1979-05-03 | 1981-04-07 | Yoshihiro Iida | Method for determination of thermal properties by arbitrary heating |
JPS5760251A (en) * | 1980-09-29 | 1982-04-12 | Sukegawa Denki Kogyo Kk | Heat current direction meter |
US4362057A (en) * | 1980-10-10 | 1982-12-07 | Electric Power Research Institute, Inc. | Optical fiber temperature sensor |
-
1984
- 1984-05-24 IT IT67526/84A patent/IT1196701B/it active
-
1985
- 1985-05-20 DE DE8585830120T patent/DE3566162D1/de not_active Expired
- 1985-05-20 EP EP85830120A patent/EP0165213B1/en not_active Expired
- 1985-05-23 ES ES543410A patent/ES8607547A1/es not_active Expired
- 1985-05-24 US US06/737,644 patent/US4620799A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0165213A1 (en) | 1985-12-18 |
ES543410A0 (es) | 1986-06-01 |
US4620799A (en) | 1986-11-04 |
DE3566162D1 (en) | 1988-12-15 |
IT1196701B (it) | 1988-11-25 |
IT8467526A0 (it) | 1984-05-24 |
EP0165213B1 (en) | 1988-11-09 |
IT8467526A1 (it) | 1985-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1408779A (en) | Method of and apparatus for welding a saddle-shaped plastics member to an elongate plastics member | |
GB1478915A (en) | Su[face thermocouple | |
ES8607547A1 (es) | Procedimiento con su dispositivo correspondiente para efec- tuar el control no destructivo de una union mediante solda- dura electrica por puntos de dos piezas metalicas | |
SE8306174D0 (sv) | An automatic electric welding system for maintaining uniform heat in a welding operation | |
JPS57500236A (es) | ||
DD130722A5 (de) | Elektrode zum widerstandspressschweissen von werkstuecken mit elektroisolierueberzuegen | |
JPS5691986A (en) | Electric resistance welding method for thick steel material | |
GB2032317B (en) | Electrode for electrical resistance welding | |
JPS57103025A (en) | Temperature measuring element using thermocouple for multiple measuring points | |
JPS5516722A (en) | Brazing process | |
JPS5791884A (en) | Producing device for square steel pipe | |
JPS5322477A (en) | Measuring jig | |
JPS53138945A (en) | Bonding method for aluminum and iron | |
JPS5626446A (en) | Semiconductor device | |
JPS5268483A (en) | Welding control device for electric resistance welded pipes | |
Tanuma et al. | Study on Flash Welding. III.--Heating of Material in Flashing Operation | |
JPS54129403A (en) | Manufacture of print rotor | |
JPS53124142A (en) | Resistance welder | |
ES465988A1 (es) | Perfeccionamientos en la soldadura de piezas metalicas. | |
SE8102200L (sv) | Svetsredskap | |
JPS5346079A (en) | Inspection apparatus of fusion welding part by ultrasonic wave | |
JPS57142780A (en) | Welding method for plate material having insulation material on one side | |
JPS54141354A (en) | Electric seam pipe welding machine | |
JPS53110939A (en) | Resistance spot welding electrode | |
JPS53149845A (en) | Groove copying method in butt welding of sheets |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970505 |