KR830005959A - 펄스아아크 용접장치 - Google Patents
펄스아아크 용접장치 Download PDFInfo
- Publication number
- KR830005959A KR830005959A KR1019810002400A KR810002400A KR830005959A KR 830005959 A KR830005959 A KR 830005959A KR 1019810002400 A KR1019810002400 A KR 1019810002400A KR 810002400 A KR810002400 A KR 810002400A KR 830005959 A KR830005959 A KR 830005959A
- Authority
- KR
- South Korea
- Prior art keywords
- pulse
- current
- wire
- base material
- consumable electrode
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims description 12
- 238000001514 detection method Methods 0.000 claims 1
- 238000010891 electric arc Methods 0.000 claims 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
-
- 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)
- Arc Welding In General (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래의 펄스아아크 용접장치의 전원구성을 나타낸 도면.
제2도는 종래의 펄스아아크 용접장치의 용접전류파형을 나타낸 도면.
제3도는 본원 발명의 일실시예의 구성을 나타낸 도면.
제4도는 이 실시예의 용접전류파형을 나타낸 도면.
Claims (4)
- 도면에 표시하고 본붐에 상술한 바와 같이 소모성 전극과, 상기 소모성 전극을 모재(母材)로 향해서 송급하는 와이어송급장치와, 소머성전극과 모재사이에 베이스전류를 공급하는 베이스전원과, 소모성전극과 모재 사이에 베이스전류에 중첩시킨 펄스전류를 공급하는 펄스전원과, 펄스전류의 주파수 설정수단과, 이 설정된 펄스주파수와 소머성전극의 와이어경(經)에서 당해 와이어의 송급속도를 설정하는 수단고, 소모성전극과 모재와의 사이의 아아크방전전압을 검출하는 센서와, 이 센서의 검출치 Va와 밀 설정한 목표 아아크전압 Vo를 비교하여, 그 차신호(差信號) Vs로 승수(乘數)를 정하고, 일주기전의 펄스전류의 펄스폭에 승수를 곱셉해서 당해 펄스전류의 퍼스폭으로 하고, 당해 검출한 아아크전압이 클때에는 베이스전류 및 펄스전류로 이루어진 용접전류의 입열량을 작게 하든지 또는 와이어의 송급속도를 크게 하며, 당해 검출 아아크전압이 작을 때에는 용접전류의 입열량을 크게 하든지, 또는 와이어의 송급속도가 작아지도록 보정하는 수단을 구비한 것을 특징으로 하는 펄스 아아크 용접장치.
- 입열량을 조절하는 수단이 펄스폭과 펄스의 피이크치를 시일드가스, 와이어경, 와이어재질 등의 용접조건에 관계없이 일정한 함수관계로 증감시키는 구성으로 한 특허청구의 범위 1 기재의 펄스아아크 용접장치.
- 상기 승수를 f(Vs3)근사의 특성으로 변화시키도록 한 것을 특징으로 하는 특허청구의 범위 1 또는 2 기재의 펄스아아크 용접장치.
- 소모성전극의 와이어경을 검출하는 센서를 갖추며, 이 검출치와 설정된 펄스주파수로부터 당해 와이어의 송급속도를 설정하는 구성으로 한 특허청구의 범위 1기재의 펄스아아크 용접장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9309780A JPS5719185A (en) | 1980-07-08 | 1980-07-08 | Pulse arc welding device |
JP93097 | 1980-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830005959A true KR830005959A (ko) | 1983-09-14 |
KR840002190B1 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) |
Families Citing this family (45)
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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 |
US6504133B2 (en) * | 1997-08-15 | 2003-01-07 | Illinois Tool Works Inc. | Wire feeder with non-linear speed control |
US5990447A (en) * | 1997-08-15 | 1999-11-23 | 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 |
US7166817B2 (en) * | 2004-04-29 | 2007-01-23 | Lincoln Global, Inc. | Electric ARC welder system with waveform profile control for cored electrodes |
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 |
US8759715B2 (en) | 2004-10-06 | 2014-06-24 | Lincoln Global, Inc. | Method of AC welding with cored electrode |
US9333580B2 (en) * | 2004-04-29 | 2016-05-10 | Lincoln Global, Inc. | Gas-less process and system for girth welding in high strength applications |
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 |
CA2830995C (en) | 2011-03-25 | 2019-05-14 | Illinois Tool Works Inc. | Welding systems with means for adjust and displaying ranges of parameters for setting the latter; method of setting such 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 |
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 |
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 |
WO2016191854A1 (en) * | 2015-06-05 | 2016-12-08 | Pyrogenesis Canada Inc. | Plasma apparatus for the production of high quality spherical powders at high capacity |
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 |
EP3623096A4 (en) * | 2017-09-20 | 2020-06-24 | JFE Steel Corporation | HYBRID ARC LASER WELDING PROCESS |
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)
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---|---|---|---|---|
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 DE DE8181105287T patent/DE3174175D1/de not_active Expired
- 1981-07-08 EP EP81105287A patent/EP0043588B1/en not_active Expired
- 1981-07-08 US US06/281,260 patent/US4427874A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3174175D1 (en) | 1986-04-30 |
EP0043588A1 (en) | 1982-01-13 |
JPS5719185A (en) | 1982-02-01 |
EP0043588B1 (en) | 1986-03-26 |
KR840002190B1 (ko) | 1984-11-28 |
US4427874A (en) | 1984-01-24 |
CA1175496A (en) | 1984-10-02 |
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