FR2373354A1 - Electrode bimetallique de soudage par resistance et son procede de realisation - Google Patents
Electrode bimetallique de soudage par resistance et son procede de realisationInfo
- Publication number
- FR2373354A1 FR2373354A1 FR7728329A FR7728329A FR2373354A1 FR 2373354 A1 FR2373354 A1 FR 2373354A1 FR 7728329 A FR7728329 A FR 7728329A FR 7728329 A FR7728329 A FR 7728329A FR 2373354 A1 FR2373354 A1 FR 2373354A1
- Authority
- FR
- France
- Prior art keywords
- resistance welding
- welding electrode
- bimetallic
- electrode
- realization process
- 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
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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
- B23K35/402—Non-consumable electrodes; C-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/20—Making uncoated products by backward extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals
-
- 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
- B23K11/3009—Pressure electrodes
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0205—Non-consumable electrodes; C-electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
- Y10T29/4921—Contact or terminal manufacturing by assembling plural parts with bonding
- Y10T29/49211—Contact or terminal manufacturing by assembling plural parts with bonding of fused material
- Y10T29/49213—Metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Arc Welding In General (AREA)
- Manufacture Of Switches (AREA)
Abstract
L'invention concerne une électrode bimétallique de soudage par résistance et son procédé de réalisation. Une telle électrode bimétallique comporte une pointe en cuivre renforcé par dispersion et une partie d'emmanchement en cuivre hautement conducteur est réalisé par brasage d'une billette en cuivre conducteur et d'une billette en cuivre renforcé par dispersion pour former une ébauche d'extrusion. La température de brasage est telle que le cuivre renforcé par dispersion n'est pas recuit L'ébauche est ensuite extrudée sous la forme d'une électrode de soudage, l'étape d'extrusion ayant pour effet de durcir la partie d'emmanchement en cuivre conducteur pour former une électrode très dure. Application aux électrodes de soudage par résistance.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/749,983 US4071947A (en) | 1976-12-13 | 1976-12-13 | Bimetal resistance welding electrode and method for making |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2373354A1 true FR2373354A1 (fr) | 1978-07-07 |
FR2373354B1 FR2373354B1 (fr) | 1983-07-08 |
Family
ID=25016036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728329A Granted FR2373354A1 (fr) | 1976-12-13 | 1977-09-20 | Electrode bimetallique de soudage par resistance et son procede de realisation |
Country Status (6)
Country | Link |
---|---|
US (1) | US4071947A (fr) |
JP (1) | JPS5953155B2 (fr) |
DE (1) | DE2754188A1 (fr) |
FR (1) | FR2373354A1 (fr) |
GB (1) | GB1593895A (fr) |
NL (1) | NL188455C (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4288024A (en) * | 1977-10-25 | 1981-09-08 | The Nippert Company | Method for making a bimetal resistance welding electrode |
US4416141A (en) * | 1982-01-11 | 1983-11-22 | The Nippert Company | Method and apparatus for forming an electrical connector |
US4423617A (en) * | 1982-02-22 | 1984-01-03 | The Nippert Company | Method of making a male resistance welding electrode |
JPH0747223B2 (ja) * | 1987-09-22 | 1995-05-24 | トヨタ自動車株式会社 | 抵抗溶接用電極チップ |
DE4039270C1 (en) * | 1990-12-08 | 1992-02-27 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Spatter protection device for spot welding electrode - consisting of skirt of insulating material pref. plastic axially held by spring in guide bush |
FR2685235B1 (fr) * | 1991-12-20 | 1995-08-11 | Aro | Electrode de soudage a resistance par points; extremite de contact pour une telle electrode; machine pour l'echange de ces extremites. |
US5914057A (en) * | 1997-02-04 | 1999-06-22 | The Nippert Company | Resistance welding electrode and process for making |
US6047471A (en) | 1997-11-20 | 2000-04-11 | The Nippert Company | Method of making a resistance welding electrode |
FR2859401B1 (fr) * | 2003-09-10 | 2006-03-17 | Le Bronze Ind Sa | Electrode de soudage par resistance et son procede de fabrication |
CN100349687C (zh) * | 2004-08-08 | 2007-11-21 | 湖北汽车工业学院 | 点焊电极表面电火花熔敷涂层用的熔敷棒及其制备方法 |
US7538294B2 (en) * | 2005-05-17 | 2009-05-26 | Huys Industries Limited | Welding electrode and method |
IT1400606B1 (it) | 2010-06-18 | 2013-06-14 | Bonaiti S P A | Procedimento, particolarmente per la produzione di terminali per resistenze elettriche, e terminale ottenuto. |
US10207355B2 (en) | 2016-02-10 | 2019-02-19 | Luvata Ohio, Inc. | Welding electrodes and methods of manufacturing same |
CN107309535B (zh) * | 2017-08-08 | 2019-07-09 | 北京京煤化工有限公司 | 适于***生产的机器人自动对焊生产线 |
CN116197293B (zh) * | 2023-04-27 | 2023-07-21 | 中北大学 | 内外双金属杯型构件反挤压制备模具及构件制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1848083A (en) * | 1929-08-07 | 1932-03-01 | Gen Motors Corp | Method of forming valve tappets |
FR1097693A (fr) * | 1953-03-02 | 1955-07-08 | United Steel Companies Ltd | Perfectionnements apportés à la réalisation de joints entre métaux |
GB941947A (en) * | 1960-11-17 | 1963-11-20 | Mallory Metallurg Prod Ltd | An improved metal composition and a method of manufacture thereof |
US3184835A (en) * | 1961-10-02 | 1965-05-25 | Handy & Harman | Process for internally oxidationhardening alloys, and alloys and structures made therefrom |
GB1154323A (en) * | 1965-08-24 | 1969-06-04 | Johnson Matthey Co Ltd | Improvements in and relating to Spot-Welding Electrodes |
DE2554990A1 (de) * | 1975-12-06 | 1977-06-16 | Kabel Metallwerke Ghh | Elektrode fuer die elektrische widerstandsschweissung |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2138388A (en) * | 1937-12-06 | 1938-11-29 | Briggs Mfg Co | Welding electrode |
US2257566A (en) * | 1939-05-29 | 1941-09-30 | Bert L Quarnstrom | Welding electrode and method of forming the same |
US2446932A (en) * | 1943-03-27 | 1948-08-10 | Fred H Johnson | Welding apparatus |
US2402646A (en) * | 1944-07-10 | 1946-06-25 | Chester F Leathers | Welding electrode |
US2411859A (en) * | 1944-10-02 | 1946-12-03 | Ralph R Harwood | Welding electrode construction |
US2440463A (en) * | 1945-10-10 | 1948-04-27 | Leo W Cornwall | Spot weld tip with replaceable insert |
US2437740A (en) * | 1945-10-26 | 1948-03-16 | Mallory & Co Inc P R | Replaceable nose for spot welding tips |
US2472173A (en) * | 1947-06-18 | 1949-06-07 | Western Electric Co | Welding electrode |
US2986273A (en) * | 1953-03-02 | 1961-05-30 | United Steel Companies Ltd | Metal junction piece and the production thereof |
US2780718A (en) * | 1953-03-09 | 1957-02-05 | Ampco Metal Inc | Spot welding tip |
US2829239A (en) * | 1955-06-07 | 1958-04-01 | Gen Motors Corp | Welding electrode comprising a shank and removable cap |
US2795688A (en) * | 1955-08-19 | 1957-06-11 | Sr David John Mccaffrey | Welding electrode tip |
US3109087A (en) * | 1960-10-14 | 1963-10-29 | Sciaky Electric Welding Machin | Welding electrodes |
US3197843A (en) * | 1961-05-19 | 1965-08-03 | Nippert Electric Products Comp | Method of forming a mount for semiconductors |
US3197857A (en) * | 1962-12-21 | 1965-08-03 | Nippert Electric Products Comp | Method of producing cup-shaped conductive semi-conductor housing |
US3634934A (en) * | 1968-12-26 | 1972-01-18 | Johnson Matthey & Mallory Ltd | Manufacture of composite materials |
US3884676A (en) * | 1972-01-13 | 1975-05-20 | Scm Corp | Dispersion strengthening of metals by in-can processing |
US3779714A (en) * | 1972-01-13 | 1973-12-18 | Scm Corp | Dispersion strengthening of metals by internal oxidation |
JPS49630A (fr) * | 1972-04-18 | 1974-01-07 | ||
US3909581A (en) * | 1972-05-08 | 1975-09-30 | Mallory & Co Inc P R | Disposable resistance welding electrode |
US3969156A (en) * | 1975-04-23 | 1976-07-13 | Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft | Method of making dispersion strengthened products |
US4045644A (en) * | 1975-07-24 | 1977-08-30 | Scm Corporation | Welding electrode and method of making |
-
1976
- 1976-12-13 US US05/749,983 patent/US4071947A/en not_active Expired - Lifetime
-
1977
- 1977-09-20 FR FR7728329A patent/FR2373354A1/fr active Granted
- 1977-09-20 NL NLAANVRAGE7710308,A patent/NL188455C/xx not_active IP Right Cessation
- 1977-11-30 JP JP52143826A patent/JPS5953155B2/ja not_active Expired
- 1977-12-06 DE DE19772754188 patent/DE2754188A1/de active Granted
- 1977-12-13 GB GB51878/77A patent/GB1593895A/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1848083A (en) * | 1929-08-07 | 1932-03-01 | Gen Motors Corp | Method of forming valve tappets |
FR1097693A (fr) * | 1953-03-02 | 1955-07-08 | United Steel Companies Ltd | Perfectionnements apportés à la réalisation de joints entre métaux |
GB941947A (en) * | 1960-11-17 | 1963-11-20 | Mallory Metallurg Prod Ltd | An improved metal composition and a method of manufacture thereof |
US3184835A (en) * | 1961-10-02 | 1965-05-25 | Handy & Harman | Process for internally oxidationhardening alloys, and alloys and structures made therefrom |
GB1154323A (en) * | 1965-08-24 | 1969-06-04 | Johnson Matthey Co Ltd | Improvements in and relating to Spot-Welding Electrodes |
DE2554990A1 (de) * | 1975-12-06 | 1977-06-16 | Kabel Metallwerke Ghh | Elektrode fuer die elektrische widerstandsschweissung |
Also Published As
Publication number | Publication date |
---|---|
JPS5375144A (en) | 1978-07-04 |
NL7710308A (nl) | 1978-06-15 |
GB1593895A (en) | 1981-07-22 |
US4071947A (en) | 1978-02-07 |
JPS5953155B2 (ja) | 1984-12-24 |
DE2754188A1 (de) | 1978-06-15 |
DE2754188C2 (fr) | 1989-01-19 |
NL188455C (nl) | 1992-07-01 |
FR2373354B1 (fr) | 1983-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |