DE4091340T1 - PULSE WELDING DEVICE - Google Patents
PULSE WELDING DEVICEInfo
- Publication number
- DE4091340T1 DE4091340T1 DE904091340A DE4091340A DE4091340T1 DE 4091340 T1 DE4091340 T1 DE 4091340T1 DE 904091340 A DE904091340 A DE 904091340A DE 4091340 A DE4091340 A DE 4091340A DE 4091340 T1 DE4091340 T1 DE 4091340T1
- Authority
- DE
- Germany
- Prior art keywords
- welding device
- pulse welding
- pulse
- welding
- 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
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1043—Power supply characterised by the electric circuit
- B23K9/1056—Power supply characterised by the electric circuit by using digital means
- B23K9/1062—Power supply characterised by the electric circuit by using digital means with computing means
-
- 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
- B23K9/0734—Stabilising of the arc power
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/095—Monitoring or automatic control of welding parameters
- B23K9/0953—Monitoring or automatic control of welding parameters using computing means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/02—Regulating electric characteristics of arcs
- G05F1/08—Regulating electric characteristics of arcs by means of semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Arc Welding Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4091340A DE4091340C2 (en) | 1989-08-02 | 1990-02-27 | Pulse welding appts. improving welding quality |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20069489 | 1989-08-02 | ||
JP20069389 | 1989-08-02 | ||
JP23106289 | 1989-09-06 | ||
PCT/JP1990/000246 WO1991001842A1 (en) | 1989-08-02 | 1990-02-27 | Pulse welding apparatus |
DE4091340A DE4091340C2 (en) | 1989-08-02 | 1990-02-27 | Pulse welding appts. improving welding quality |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4091340T1 true DE4091340T1 (en) | 1991-08-29 |
DE4091340C2 DE4091340C2 (en) | 2000-06-21 |
Family
ID=27435105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4091340A Expired - Fee Related DE4091340C2 (en) | 1989-08-02 | 1990-02-27 | Pulse welding appts. improving welding quality |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4091340C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19906045C2 (en) * | 1998-02-17 | 2002-10-17 | Illinois Tool Works | Method and device for stopping a welding process |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057187B4 (en) * | 2000-11-17 | 2011-12-08 | Alstom Technology Ltd. | Process for the production of composite structures between metallic and non-metallic materials |
FR2923167B1 (en) * | 2007-11-06 | 2010-03-26 | Air Liquide | ARC WELDING METHOD BY SHORT CIRCUIT WITH FUSIBLE ELECTRODE |
US9333582B2 (en) * | 2012-11-07 | 2016-05-10 | Lincoln Global, Inc. | Method and system to control heat input in a welding operation |
CN105033405B (en) * | 2015-08-31 | 2016-07-06 | 上海沪工焊接集团股份有限公司 | Manual metal-arc welding power supply wave shape control method and circuit thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5357118A (en) * | 1976-11-02 | 1978-05-24 | Nippon Musical Instruments Mfg | Magnetic material |
DE3110350A1 (en) * | 1980-03-17 | 1982-04-01 | Hitachi Seiko Ltd., Tokyo | ARC WELDING DEVICE |
JPS57168772A (en) * | 1981-04-10 | 1982-10-18 | Mitsubishi Electric Corp | Short circuit transfer arc welding machine |
JPS57202971A (en) * | 1981-06-05 | 1982-12-13 | Mitsubishi Electric Corp | Dc arc welding device |
US4521672A (en) * | 1981-10-27 | 1985-06-04 | Miller Electric Manufacturing Company | Electronic welding apparatus |
US4647754A (en) * | 1984-04-10 | 1987-03-03 | Matsushita Electric Industrial Co., Ltd. | Consumable electrode type pulse arc welding machine |
JPS6228076A (en) * | 1985-07-26 | 1987-02-06 | Matsushita Electric Ind Co Ltd | Consumable electrode type arc welding machine |
JPS6228075A (en) * | 1985-07-26 | 1987-02-06 | Matsushita Electric Ind Co Ltd | Consumable electrode type arc welding machine |
DE3787757T2 (en) * | 1986-06-04 | 1994-02-03 | Commw Scient Ind Res Org | Pulse arc welding. |
DE3625394A1 (en) * | 1986-07-26 | 1988-02-04 | Utp Schweissmaterial | Device and process for metal pulse arc welding |
US4794232A (en) * | 1986-09-17 | 1988-12-27 | Kinetic Energy Corporation | Control for gas metal arc welding system |
JP2571708B2 (en) * | 1987-12-09 | 1997-01-16 | 三菱電機株式会社 | Pulse welding equipment |
-
1990
- 1990-02-27 DE DE4091340A patent/DE4091340C2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19906045C2 (en) * | 1998-02-17 | 2002-10-17 | Illinois Tool Works | Method and device for stopping a welding process |
Also Published As
Publication number | Publication date |
---|---|
DE4091340C2 (en) | 2000-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
Q172 | Divided out of (supplement): |
Ref country code: DE Ref document number: 4042692 |
|
8607 | Notification of search results after publication | ||
8607 | Notification of search results after publication | ||
AC | Divided out of |
Ref country code: DE Ref document number: 4042692 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |