BR8201941A - Dispositivo de controle de realimentacao processo de soldagem a arco e dispositivo de controle para a fonte de energia - Google Patents
Dispositivo de controle de realimentacao processo de soldagem a arco e dispositivo de controle para a fonte de energiaInfo
- Publication number
- BR8201941A BR8201941A BR8201941A BR8201941A BR8201941A BR 8201941 A BR8201941 A BR 8201941A BR 8201941 A BR8201941 A BR 8201941A BR 8201941 A BR8201941 A BR 8201941A BR 8201941 A BR8201941 A BR 8201941A
- Authority
- BR
- Brazil
- Prior art keywords
- control device
- energy source
- welding process
- arc welding
- feedback control
- Prior art date
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
- B23K9/00—Arc welding or cutting
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/067—Starting the arc
- B23K9/0672—Starting the arc without direct contact between electrodes
- B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
- B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
-
- 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
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- 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
- B23K2101/04—Tubular or hollow articles
- B23K2101/14—Heat exchangers
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Arc Welding In General (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/252,534 US4384187A (en) | 1981-04-09 | 1981-04-09 | Feedback control system for pulsed DC arc welding |
US06/252,568 US4403135A (en) | 1981-04-09 | 1981-04-09 | Pulse width modulated pulsed DC arc welding |
US06/252,564 US4384188A (en) | 1981-04-09 | 1981-04-09 | Control system for pulsed DC arc welding power supply |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8201941A true BR8201941A (pt) | 1983-03-08 |
Family
ID=27400569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8201941A BR8201941A (pt) | 1981-04-09 | 1982-04-05 | Dispositivo de controle de realimentacao processo de soldagem a arco e dispositivo de controle para a fonte de energia |
Country Status (9)
Country | Link |
---|---|
KR (1) | KR880002411B1 (pt) |
AU (1) | AU550901B2 (pt) |
BR (1) | BR8201941A (pt) |
CA (1) | CA1184253A (pt) |
FR (1) | FR2503602B1 (pt) |
GB (3) | GB2096802B (pt) |
IT (1) | IT1190752B (pt) |
MX (1) | MX151773A (pt) |
MY (1) | MY8700067A (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0131072B1 (en) * | 1983-06-24 | 1988-09-07 | Gordon L. Cann | Micro-arc welding/brazing of metal to metal and metal to ceramic joints |
US4866247A (en) * | 1986-12-11 | 1989-09-12 | The Lincoln Electric Company | Apparatus and method of short circuiting arc welding |
JP2809683B2 (ja) * | 1989-04-10 | 1998-10-15 | 松下電器産業株式会社 | パルスアーク溶接機 |
US5473139A (en) * | 1993-01-18 | 1995-12-05 | Toyota Jidosha Kabushiki Kaisha | Pulsed arc welding apparatus having a consumable electrode wire |
FR2765508A1 (fr) * | 1997-07-04 | 1999-01-08 | Air Liquide | Procede et dispositif de soudage a l'arc electrique |
EP3112778B1 (en) * | 2015-06-29 | 2018-01-17 | MAHLE International GmbH | Condenser |
US20200122260A1 (en) * | 2018-10-22 | 2020-04-23 | Illinois Tool Works Inc. | Systems and methods for controlling arc initiation and termination in a welding process |
CN113630010B (zh) * | 2020-05-06 | 2024-07-12 | 上海芯熠微电子有限公司 | 一种原边控制交流-直流变换器输出电流电压特性曲线的装置 |
KR102354448B1 (ko) | 2020-08-18 | 2022-01-21 | 주식회사 포스코 | 용접장치 |
CN112894078B (zh) * | 2021-01-15 | 2022-04-05 | 唐山松下产业机器有限公司 | 脉冲焊接控制方法及系统 |
CN114789285B (zh) * | 2022-04-22 | 2023-12-05 | 深圳市爱达思技术有限公司 | 焊接波形生成方法、装置、设备及存储介质 |
CN115609111B (zh) * | 2022-12-19 | 2023-04-14 | 宁波芯合为一电子科技有限公司 | 脉冲焊接电源温度自适应调节的控制方法及脉冲焊接电源 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449543A (en) * | 1966-04-11 | 1969-06-10 | Welding Research Inc | Tig spot welding by means of a pulsating unidirectional current |
FR1525803A (fr) * | 1966-06-08 | 1968-05-17 | Exxon Research Engineering Co | Procédé et appareil permettant d'engendrer un courant pratiquement constant avec une tension conditionnée dans une gamme convenant spécialement pour le soudage électrique à l'arc |
GB1170113A (en) * | 1967-01-18 | 1969-11-12 | Superheater Co Ltd | Fusion Welding Methods. |
NL145160B (nl) * | 1967-04-12 | 1975-03-17 | Schelde Nl | Werkwijze voor het met een niet-afsmeltbare elektrode gasbeschermd booglassen, alsmede werkstuk verkregen door toepassing van deze werkwijze. |
US3781511A (en) * | 1972-03-23 | 1973-12-25 | H Rygiol | Method of welding employing square wave current pulses and causing the molten metal to resonate |
GB1492311A (en) * | 1975-03-06 | 1977-11-16 | Atomic Energy Authority Uk | Electric arc-welding processes and apparatus therefor |
GB1495321A (en) * | 1975-04-16 | 1977-12-14 | Inst Elektroswarki Patona | Apparatus for pulsed arc welding and building-up of articles |
SE7702147L (sv) * | 1977-02-28 | 1978-08-29 | Esab Ab | Anordning for pulssvetsning |
GB1591720A (en) * | 1978-05-16 | 1981-06-24 | Atomic Energy Authority Uk | Electric arc-welding processes and apparatus therefor |
US4273988A (en) * | 1979-08-23 | 1981-06-16 | Rockwell International Corporation | Pulse welding process |
EP0026072B1 (en) * | 1979-09-11 | 1983-09-21 | Commonwealth Scientific And Industrial Research Organisation | A generator of high current pulses |
US4301355A (en) * | 1980-08-04 | 1981-11-17 | Dimetrics, Inc. | Gas metal arc welding system |
-
1982
- 1982-03-11 GB GB8207060A patent/GB2096802B/en not_active Expired
- 1982-03-31 IT IT20520/82A patent/IT1190752B/it active
- 1982-04-05 BR BR8201941A patent/BR8201941A/pt not_active IP Right Cessation
- 1982-04-06 MX MX192181A patent/MX151773A/es unknown
- 1982-04-06 CA CA000400579A patent/CA1184253A/en not_active Expired
- 1982-04-07 FR FR8206043A patent/FR2503602B1/fr not_active Expired
- 1982-04-07 KR KR8201525A patent/KR880002411B1/ko active
- 1982-04-08 AU AU82486/82A patent/AU550901B2/en not_active Ceased
-
1984
- 1984-07-18 GB GB08418267A patent/GB2144594B/en not_active Expired
- 1984-07-18 GB GB08418268A patent/GB2144595B/en not_active Expired
-
1987
- 1987-12-30 MY MY67/87A patent/MY8700067A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA1184253A (en) | 1985-03-19 |
GB2096802B (en) | 1986-01-02 |
MX151773A (es) | 1985-03-07 |
GB2144595A (en) | 1985-03-06 |
IT8220520A0 (it) | 1982-03-31 |
GB2144594B (en) | 1985-12-04 |
GB8418267D0 (en) | 1984-08-22 |
GB2144595B (en) | 1985-12-04 |
KR880002411B1 (ko) | 1988-11-08 |
FR2503602A1 (fr) | 1982-10-15 |
AU8248682A (en) | 1983-04-21 |
MY8700067A (en) | 1987-12-31 |
GB2096802A (en) | 1982-10-20 |
FR2503602B1 (fr) | 1988-09-16 |
GB2144594A (en) | 1985-03-06 |
GB8418268D0 (en) | 1984-08-22 |
IT1190752B (it) | 1988-02-24 |
IT8220520A1 (it) | 1983-10-01 |
AU550901B2 (en) | 1986-04-10 |
KR830009883A (ko) | 1983-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |