JPS6245026B2 - - Google Patents
Info
- Publication number
- JPS6245026B2 JPS6245026B2 JP56028084A JP2808481A JPS6245026B2 JP S6245026 B2 JPS6245026 B2 JP S6245026B2 JP 56028084 A JP56028084 A JP 56028084A JP 2808481 A JP2808481 A JP 2808481A JP S6245026 B2 JPS6245026 B2 JP S6245026B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- current
- detection circuit
- outputs
- 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
- 238000001514 detection method Methods 0.000 claims description 32
- 238000003466 welding Methods 0.000 claims description 31
- 230000007704 transition Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 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
- 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
- B23K9/073—Stabilising the arc
- B23K9/0732—Stabilising of the arc current
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56028084A JPS57142769A (en) | 1981-02-27 | 1981-02-27 | Electric power source for consumable electrode type arc welding |
US06/349,553 US4469933A (en) | 1981-02-27 | 1982-02-17 | Consumable electrode type arc welding power source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56028084A JPS57142769A (en) | 1981-02-27 | 1981-02-27 | Electric power source for consumable electrode type arc welding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57142769A JPS57142769A (en) | 1982-09-03 |
JPS6245026B2 true JPS6245026B2 (US06420036-20020716-C00037.png) | 1987-09-24 |
Family
ID=12238910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56028084A Granted JPS57142769A (en) | 1981-02-27 | 1981-02-27 | Electric power source for consumable electrode type arc welding |
Country Status (2)
Country | Link |
---|---|
US (1) | US4469933A (US06420036-20020716-C00037.png) |
JP (1) | JPS57142769A (US06420036-20020716-C00037.png) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02291860A (ja) * | 1989-04-30 | 1990-12-03 | Takagi Ind Co Ltd | 風呂用気泡発生装置 |
JPH0356440U (US06420036-20020716-C00037.png) * | 1989-10-03 | 1991-05-30 | ||
JPH0351425B2 (US06420036-20020716-C00037.png) * | 1989-04-30 | 1991-08-06 | Takagi Sangyo Kk | |
JPH052179Y2 (US06420036-20020716-C00037.png) * | 1988-05-14 | 1993-01-20 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150670A (ja) * | 1983-02-17 | 1984-08-28 | Matsushita Electric Ind Co Ltd | 直流ア−ク溶接機の制御方法 |
US4546234A (en) * | 1983-08-11 | 1985-10-08 | Kabushiki Kaisha Kobe Seiko Sho | Output control of short circuit welding power source |
USRE33330E (en) * | 1983-08-11 | 1990-09-11 | Kabushiki Kaisha Kobe Seiko Sho | Output control of short circuit welding power source |
US4665299A (en) * | 1984-09-28 | 1987-05-12 | Mitsubishi Denki Kabushiki Kaisha | Arc welding power source with response delay compensating control |
JPS61249670A (ja) * | 1985-04-27 | 1986-11-06 | Sansha Electric Mfg Co Ltd | 直流ア−ク溶接用電源装置 |
US4972064A (en) * | 1986-12-11 | 1990-11-20 | The Lincoln Electric Company | Apparatus for short circuiting arc welding |
US5025127A (en) * | 1989-06-30 | 1991-06-18 | Gilliland Malcolm T | Electronic welding station with AC and reversible polarity DC outputs |
DE19548093C1 (de) * | 1995-12-21 | 1997-04-17 | Univ Magdeburg Tech | Verfahren zur Steuerung des Wärmeeintrages beim Lichtbogenschweißen mit abschmelzender Elektrode und kurzschlußbehaftetem Werkstoffübergang |
US5756963A (en) * | 1996-02-29 | 1998-05-26 | The Esab Group, Inc. | Saturation sensing power source and related methods for a welding or cutting system |
US6087626A (en) | 1998-02-17 | 2000-07-11 | Illinois Tool Works Inc. | Method and apparatus for welding |
US6015964A (en) * | 1998-08-03 | 2000-01-18 | Lincoln Global, Inc. | Electric arc welder with controlled arc |
DE10120744A1 (de) * | 2001-04-20 | 2002-10-24 | Univ Berlin Tech | Verfahren zur Minimierung des Energieeintrags beim Wiederzünden im MSG-Schweißprozess |
US6995338B2 (en) * | 2003-03-31 | 2006-02-07 | Illinois Tool Works Inc. | Method and apparatus for short circuit welding |
CN100344402C (zh) * | 2003-09-26 | 2007-10-24 | 清华大学 | 用于降低短路过渡气体保护焊飞溅的方法和系统 |
US20080006613A1 (en) * | 2006-07-10 | 2008-01-10 | Mark Ulrich | Short resistant welder |
EP2292362B1 (en) * | 2009-04-08 | 2016-08-10 | Panasonic Intellectual Property Management Co., Ltd. | Arc welding method and arc welding device |
US8969764B2 (en) | 2011-11-09 | 2015-03-03 | Lincoln Global, Inc. | Apparatus and method for short circuit welding with AC waveform |
US9878393B2 (en) * | 2012-06-08 | 2018-01-30 | Illinois Tool Works Inc. | Welding wire feeder power control system and method |
CN110049844B (zh) * | 2017-01-24 | 2021-04-06 | 株式会社达谊恒 | 电弧焊接控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5271356A (en) * | 1975-12-11 | 1977-06-14 | Kobe Steel Ltd | Short circuit transfer arc welding process |
JPS55147477A (en) * | 1979-05-04 | 1980-11-17 | Daihen Corp | Arc welding machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1399101A (en) * | 1971-08-24 | 1975-06-25 | Welding Inst | Arc welding apparatus |
US3809853A (en) * | 1972-08-24 | 1974-05-07 | Union Carbide Corp | Method for short circuit metal transfer arc welding |
NL175973C (nl) * | 1973-07-04 | 1985-02-01 | Philips Nv | Lasinrichting voor kortsluitbooglassen. |
NL176060B (nl) * | 1974-02-08 | 1984-09-17 | Philips Nv | Lasinrichting voor kortsluitbooglassen. |
US4125759A (en) * | 1974-10-17 | 1978-11-14 | Osaka Transformer Co., Ltd. | Method and apparatus for shortcircuiting arc welding |
SE425060B (sv) * | 1978-05-30 | 1982-08-30 | Thermal Dynamics Corp | Anordning for kortbagsvetsning |
US4301355A (en) * | 1980-08-04 | 1981-11-17 | Dimetrics, Inc. | Gas metal arc welding system |
-
1981
- 1981-02-27 JP JP56028084A patent/JPS57142769A/ja active Granted
-
1982
- 1982-02-17 US US06/349,553 patent/US4469933A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5271356A (en) * | 1975-12-11 | 1977-06-14 | Kobe Steel Ltd | Short circuit transfer arc welding process |
JPS55147477A (en) * | 1979-05-04 | 1980-11-17 | Daihen Corp | Arc welding machine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH052179Y2 (US06420036-20020716-C00037.png) * | 1988-05-14 | 1993-01-20 | ||
JPH02291860A (ja) * | 1989-04-30 | 1990-12-03 | Takagi Ind Co Ltd | 風呂用気泡発生装置 |
JPH0351425B2 (US06420036-20020716-C00037.png) * | 1989-04-30 | 1991-08-06 | Takagi Sangyo Kk | |
JPH0356440U (US06420036-20020716-C00037.png) * | 1989-10-03 | 1991-05-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS57142769A (en) | 1982-09-03 |
US4469933A (en) | 1984-09-04 |
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