JPS6344470B2 - - Google Patents
Info
- Publication number
- JPS6344470B2 JPS6344470B2 JP55093075A JP9307580A JPS6344470B2 JP S6344470 B2 JPS6344470 B2 JP S6344470B2 JP 55093075 A JP55093075 A JP 55093075A JP 9307580 A JP9307580 A JP 9307580A JP S6344470 B2 JPS6344470 B2 JP S6344470B2
- Authority
- JP
- Japan
- Prior art keywords
- arc
- current
- base current
- pulse
- inductance
- 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
- 238000003466 welding Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000004804 winding Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000010953 base metal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007704 transition 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
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 |
---|---|---|---|
JP9307580A JPS5719168A (en) | 1980-07-08 | 1980-07-08 | Pulse arc welding machine |
US06/281,530 US4425493A (en) | 1980-07-08 | 1981-07-08 | Pulse arc welding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9307580A JPS5719168A (en) | 1980-07-08 | 1980-07-08 | Pulse arc welding machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5719168A JPS5719168A (en) | 1982-02-01 |
JPS6344470B2 true JPS6344470B2 (US06633600-20031014-M00021.png) | 1988-09-05 |
Family
ID=14072387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9307580A Granted JPS5719168A (en) | 1980-07-08 | 1980-07-08 | Pulse arc welding machine |
Country Status (2)
Country | Link |
---|---|
US (1) | US4425493A (US06633600-20031014-M00021.png) |
JP (1) | JPS5719168A (US06633600-20031014-M00021.png) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6195775A (ja) * | 1984-10-18 | 1986-05-14 | Mitsubishi Heavy Ind Ltd | 消耗性電極溶接における突出長制御装置 |
DE3625394A1 (de) * | 1986-07-26 | 1988-02-04 | Utp Schweissmaterial | Vorrichtung und verfahren zum metall-impulslichtbogenschweissen |
DE8717257U1 (de) * | 1987-03-09 | 1989-01-05 | Castolin S.A., Lausanne-St. Sulpice, Waadt/Vaud | Vorrichtung zum Auftragschweißen sowie zur Instandhaltung metallischer Oberflächen |
JPH03240919A (ja) * | 1990-02-15 | 1991-10-28 | Sumitomo Metal Ind Ltd | 伸線用鋼線材の製造方法 |
JP3387149B2 (ja) * | 1993-05-13 | 2003-03-17 | 住友金属工業株式会社 | 伸線強化高強度鋼線用線材およびその製造方法 |
US5660745A (en) * | 1995-12-15 | 1997-08-26 | Illinois Tool Works Inc. | Method and apparatus for a contact start plasma cutting process |
US5811757A (en) * | 1996-02-29 | 1998-09-22 | The Esab Group, Inc. | Power source including parallel switching circuits 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 |
US7573000B2 (en) * | 2003-07-11 | 2009-08-11 | Lincoln Global, Inc. | Power source for plasma device |
RU2471004C1 (ru) * | 2011-12-16 | 2012-12-27 | Открытое акционерное общество "Магнитогорский метизно-калибровочный завод "ММК-МЕТИЗ" | Способ производства стальной высокопрочной наноструктурированной арматуры |
US20140021183A1 (en) * | 2012-07-19 | 2014-01-23 | Lincoln Global Inc. | Method and system for gas metal arc welding and a contact tip used for the same |
-
1980
- 1980-07-08 JP JP9307580A patent/JPS5719168A/ja active Granted
-
1981
- 1981-07-08 US US06/281,530 patent/US4425493A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5719168A (en) | 1982-02-01 |
US4425493A (en) | 1984-01-10 |
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