KR840002190B1 - 펄스아아크 용접장치 - Google Patents
펄스아아크 용접장치 Download PDFInfo
- Publication number
- KR840002190B1 KR840002190B1 KR1019810002400A KR810002400A KR840002190B1 KR 840002190 B1 KR840002190 B1 KR 840002190B1 KR 1019810002400 A KR1019810002400 A KR 1019810002400A KR 810002400 A KR810002400 A KR 810002400A KR 840002190 B1 KR840002190 B1 KR 840002190B1
- Authority
- KR
- South Korea
- Prior art keywords
- current
- pulse
- welding
- pulse width
- signal
- Prior art date
Links
- 238000003466 welding Methods 0.000 title description 78
- 239000000463 material Substances 0.000 claims description 20
- 230000003321 amplification Effects 0.000 claims description 16
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010891 electric arc Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 17
- 230000000875 corresponding effect Effects 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims (1)
- 소모성전극과, 상기 소모성전극을 모재를 향하여 송급하는 와이어송급장치와, 상기 소모성전극과 모재사이에 베이스전류를 공급하는 베이스전원과, 상기 소모성전극과 모재사이에 상기 베이스전류에 중첩시킬 펄스전류를 공급하는 펄스전원과, 상기 펄스전류의 주파수설정수단과, 상기 소모성전극과 모재사이의 아크방전전압을 검출하는 센서와, 차신호 Vs를 생기게 하기 위하여 상기 센서에 의하여 생긴 출력검출신호 Va와 미리 설정한 아아크전압 Vo를 비교하는 수단을 포함하는 상기 전극의 입열량보정수단과, 초기펄스폭을 나타내는 값을 공급하는 수단과, 상기 차신호 Vs에 응답하여 증폭도신호를 생기게하는 증폭도연산회로 및 상기 증폭도신호에 응답하여 초기펄스폭을 나타내는 값을 변화시키는 수단을 포함하는 상기 펄스전류의 펄스폭을 설정하기 위한 펄스폭지시신호를 생기게 하기 위하여 상기 차신호 Vs에 응답하여 동작하는 수단과, 그리고 최저피이크전류를 나타내는 값을 공급하는 수단 및 상기 최저피이크전류와 상기 펄스폭지시신호에 응답하여 피이크전류를 설정하는 피이크전류연산회로를 포함하는 차신호 Vs에 응답하여 펄스전류의 피이크전류를 설정하는 수단으르 이루어지는 것을 특징으로 하는 펄스아아크 용접장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP93097 | 1980-07-08 | ||
JP9309780A JPS5719185A (en) | 1980-07-08 | 1980-07-08 | Pulse arc welding device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830005959A KR830005959A (ko) | 1983-09-14 |
KR840002190B1 true KR840002190B1 (ko) | 1984-11-28 |
Family
ID=14073012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810002400A KR840002190B1 (ko) | 1980-07-08 | 1981-07-02 | 펄스아아크 용접장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4427874A (ko) |
EP (1) | EP0043588B1 (ko) |
JP (1) | JPS5719185A (ko) |
KR (1) | KR840002190B1 (ko) |
CA (1) | CA1175496A (ko) |
DE (1) | DE3174175D1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103100783A (zh) * | 2013-03-06 | 2013-05-15 | 北京工业大学 | 一种双弧复合焊接电源装置 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3219726C2 (de) * | 1982-05-26 | 1992-07-23 | Universal Tiefpunkt Schweißmaterial GmbH & Co, 7812 Bad Krozingen | Vorrichtung zum Lichtbogenschweißen mit einer nachgeführten abschmelzenden Elektrode |
US4560857A (en) * | 1983-02-21 | 1985-12-24 | Mitsubishi Denki Kabushiki Kaisha | Consumable electrode type arc welding apparatus having a selectable start current |
GB8323036D0 (en) * | 1983-08-26 | 1983-09-28 | Alcan Int Ltd | Electric arc welding apparatus |
US4887046A (en) * | 1985-10-25 | 1989-12-12 | Gilliland Malcolm T | Apparatus for linearizing the output of an amplifier without using feedback |
US4716274A (en) * | 1985-10-25 | 1987-12-29 | Gilliland Malcolm T | Distributed station welding system |
US4782436A (en) * | 1985-10-25 | 1988-11-01 | Gilliland Malcolm T | Apparatus and method for balancing output current of transistors |
US4785149A (en) * | 1985-10-25 | 1988-11-15 | Gilliland Malcolm T | Distributed station welding system |
US4794232A (en) * | 1986-09-17 | 1988-12-27 | Kinetic Energy Corporation | Control for gas metal arc welding system |
US4994646A (en) * | 1988-05-19 | 1991-02-19 | Mitsubishi Denki Kabushiki Kaisha | Pulse arc discharge welding apparatus |
JPH02165869A (ja) * | 1988-12-16 | 1990-06-26 | Mitsubishi Heavy Ind Ltd | 消耗電極式アーク溶接方法 |
US5281791A (en) * | 1989-02-28 | 1994-01-25 | Mitsubishi Denki K.K. | Pulsed arc welding apparatus |
US4912299A (en) * | 1989-09-11 | 1990-03-27 | Ford Motor Company | Gas metal arc welding of aluminum-based workpieces |
DE4121237C2 (de) * | 1991-06-27 | 1994-07-21 | Utp Schweissmaterial | Elektronischer Schweißstrom-Generator für das Impuls-Lichtbogenschweißen |
US5834732A (en) * | 1994-12-05 | 1998-11-10 | Matsushita Electric Industrial Co., Ltd. | Apparatus for controlling consumable electrode type pulsed arc welding power source |
US6091048A (en) * | 1997-05-16 | 2000-07-18 | Illinois Tool Works Inc. | Welding machine with automatic parameter setting |
US5864116A (en) * | 1997-07-25 | 1999-01-26 | The Lincoln Electric Company | D.C. chopper with inductance control for welding |
US5990447A (en) * | 1997-08-15 | 1999-11-23 | Illinois Tool Works Inc. | Wire feeder with non-linear speed control |
US6504133B2 (en) * | 1997-08-15 | 2003-01-07 | Illinois Tool Works Inc. | Wire feeder with non-linear speed control |
TW445192B (en) | 1999-04-12 | 2001-07-11 | Tri Tool Inc | Control method and apparatus for an arc welding system |
US6166350A (en) * | 1999-08-13 | 2000-12-26 | Illinois Tool Works Inc. | Wire feed apparatus and method with nonlinear stage |
FR2818569B1 (fr) * | 2000-12-21 | 2003-01-31 | Air Liquide | Procede et dispositif de soudage a l'arc pulse |
US6794608B2 (en) | 2001-10-30 | 2004-09-21 | Tri Tool Inc. | Welding current control system and method |
US6815638B2 (en) * | 2002-07-25 | 2004-11-09 | Matsushita Electric Industrial Co., Ltd. | Method of determining a minimum pulse width for a short pulse laser system |
US7053334B2 (en) * | 2004-03-01 | 2006-05-30 | Lincoln Global, Inc. | Electric arc welder system with waveform profile control |
US8759715B2 (en) * | 2004-10-06 | 2014-06-24 | Lincoln Global, Inc. | Method of AC welding with cored electrode |
US7166817B2 (en) * | 2004-04-29 | 2007-01-23 | Lincoln Global, Inc. | Electric ARC welder system with waveform profile control for cored electrodes |
US9333580B2 (en) * | 2004-04-29 | 2016-05-10 | Lincoln Global, Inc. | Gas-less process and system for girth welding in high strength applications |
US20070221643A1 (en) * | 2004-04-29 | 2007-09-27 | Lincoln Global, Inc. | Gas-less process and system for girth welding in high strength applications including liquefied natural gas storage tanks |
US8546728B2 (en) | 2005-03-04 | 2013-10-01 | Illinois Tool Works Inc. | Welder with integrated wire feeder having single-knob control |
US7271365B2 (en) * | 2005-04-11 | 2007-09-18 | Lincoln Global, Inc. | System and method for pulse welding |
US7989732B2 (en) | 2005-06-15 | 2011-08-02 | Lincoln Global, Inc. | Method of AC welding using a flux cored electrode |
JP5214859B2 (ja) * | 2005-11-07 | 2013-06-19 | 株式会社ダイヘン | 消耗電極アーク溶接電源の出力制御方法 |
EP2338627B1 (en) * | 2009-03-23 | 2018-02-14 | Panasonic Intellectual Property Management Co., Ltd. | Method of controlling welding |
JP5358844B2 (ja) * | 2009-05-15 | 2013-12-04 | 株式会社安川電機 | アーク溶接方法 |
US11554439B2 (en) | 2011-03-25 | 2023-01-17 | Illinois Tool Works Inc. | Method for setting welding parameters |
US9676051B2 (en) * | 2012-10-18 | 2017-06-13 | Lincoln Global, Inc. | System and methods providing modulation schemes for achieving a weld bead appearance |
US10315267B2 (en) * | 2014-04-28 | 2019-06-11 | Lincoln Global, Inc. | TIG welding system |
US10369650B2 (en) | 2015-03-16 | 2019-08-06 | Illinois Tool Works Inc. | Welding parameter selection and notification systems and methods |
CN108025364A (zh) * | 2015-06-05 | 2018-05-11 | 派洛珍尼西斯加拿大公司 | 用于以高产能生产高品质球形粉末的等离子设备 |
CN105081523B (zh) * | 2015-08-25 | 2017-03-22 | 江苏北人机器人系统股份有限公司 | 焊缝质量检测系统及其检测方法 |
US10773328B2 (en) | 2015-12-15 | 2020-09-15 | Illinois Tool Works Inc. | Welding system user interface having a color display for setting welding parameters |
CN111032275B (zh) * | 2017-09-20 | 2021-10-08 | 杰富意钢铁株式会社 | 激光-电弧复合焊接方法 |
CN112548408B (zh) * | 2020-11-26 | 2023-03-10 | 唐山松下产业机器有限公司 | 焊接过程中缩颈的检测方法、检测系统及焊机 |
CN113523500B (zh) * | 2021-08-17 | 2022-05-06 | 江苏中车数字科技有限公司 | 轨道车辆焊接智能控制系统及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3538299A (en) * | 1969-03-20 | 1970-11-03 | Air Reduction | Constant arc length welding system insensitive to current changes |
NL175973C (nl) * | 1973-07-04 | 1985-02-01 | Philips Nv | Lasinrichting voor kortsluitbooglassen. |
BG19652A1 (ko) * | 1973-12-17 | 1975-10-10 | ||
JPS5232852B2 (ko) * | 1975-03-10 | 1977-08-24 | ||
SU620344A1 (ru) | 1977-01-06 | 1978-08-25 | Томский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Поитехнический Институт Им.С.М.Кирова | Способ электродуговой сварки модулированным током |
CH621724A5 (ko) * | 1977-08-18 | 1981-02-27 | Oerlikon Buehrle Schweisstech | |
US4301355A (en) | 1980-08-04 | 1981-11-17 | Dimetrics, Inc. | Gas metal arc welding system |
-
1980
- 1980-07-08 JP JP9309780A patent/JPS5719185A/ja active Pending
-
1981
- 1981-07-02 KR KR1019810002400A patent/KR840002190B1/ko active
- 1981-07-07 CA CA000381225A patent/CA1175496A/en not_active Expired
- 1981-07-08 EP EP81105287A patent/EP0043588B1/en not_active Expired
- 1981-07-08 DE DE8181105287T patent/DE3174175D1/de not_active Expired
- 1981-07-08 US US06/281,260 patent/US4427874A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103100783A (zh) * | 2013-03-06 | 2013-05-15 | 北京工业大学 | 一种双弧复合焊接电源装置 |
CN103100783B (zh) * | 2013-03-06 | 2015-03-25 | 北京工业大学 | 一种双弧复合焊接电源装置 |
Also Published As
Publication number | Publication date |
---|---|
DE3174175D1 (en) | 1986-04-30 |
CA1175496A (en) | 1984-10-02 |
US4427874A (en) | 1984-01-24 |
JPS5719185A (en) | 1982-02-01 |
EP0043588A1 (en) | 1982-01-13 |
EP0043588B1 (en) | 1986-03-26 |
KR830005959A (ko) | 1983-09-14 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19810702 |
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Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19841106 |
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