KR20160130374A - 아크 용접 제어 방법 - Google Patents
아크 용접 제어 방법 Download PDFInfo
- Publication number
- KR20160130374A KR20160130374A KR1020167018101A KR20167018101A KR20160130374A KR 20160130374 A KR20160130374 A KR 20160130374A KR 1020167018101 A KR1020167018101 A KR 1020167018101A KR 20167018101 A KR20167018101 A KR 20167018101A KR 20160130374 A KR20160130374 A KR 20160130374A
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- KR
- South Korea
- Prior art keywords
- welding
- amplitude
- period
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- Prior art date
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Classifications
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- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/124—Circuits or methods for feeding welding wire
- B23K9/125—Feeding of electrodes
-
- 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
-
- 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
- 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
- B23K9/09—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
- B23K9/093—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits the frequency of the pulses produced being modulatable
-
- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
-
- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/124—Circuits or methods for feeding welding wire
-
- 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
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Abstract
Description
도 2는 본 발명의 실시 형태 2에 관한 아크 용접 제어 방법을 실시하기 위한 용접 전원의 블록도이다.
도 3은 본 발명의 실시 형태 3에 관한 아크 용접 제어 방법을 실시하기 위한 용접 전원의 블록도이다.
도 4는 종래 기술에 있어서, 송급 속도의 정송과 역송을 주기적으로 반복하는 용접 방법에 있어서의 파형도이다.
2: 모재
3: 아크
4: 용접 토치
5: 송급 롤
DR: 용접 와이어 반경 설정 회로
dr: 용접 와이어 반경 설정 신호
DV: 구동 회로
Dv: 구동 신호
E: 출력 전압
EA: 전압 오차 증폭 회로
Ea: 전압 오차 증폭 신호
ED: 출력 전압 검출 회로
Ed: 출력 전압 검출 신호
EF: 송급 오차 증폭 회로
Ef: 송급 오차 증폭 신호
ER: 출력 전압 설정 회로
Er: 출력 전압 설정 신호
FAD: 평균 송급 속도 산출 회로
Fad: 평균 송급 속도 산출 신호
FAR: 평균 송급 속도 설정 회로
Far: 평균 송급 속도 설정 신호
FC: 송급 제어 회로
Fc: 송급 제어 신호
FR: 송급 속도 설정 회로
Fr: 송급 속도 설정 신호
Fw: 송급 속도
Iw: 용접 전류
MD: 단위 용접 길이당의 와이어 용착량 산출 회로
Md: 단위 용접 길이당의 와이어 용착량 (신호)
PM: 전원 주회로
Sf: 정송측 시프트량
SFR: 정송측 시프트량 설정 회로
Sfr: 정송측 시프트량 설정 신호
SFR2: 제2 정송측 시프트량 설정 회로
Tar: 아크 기간 역송 기간
Tas: 아크 기간 정송 기간
Tf: 주기
TFR: 주기 설정 회로
Tfr: 주기 설정 신호
TFR2: 제2 주기 설정 회로
Vw: 용접 전압
Wf: 진폭
WFR: 진폭 설정 회로
Wfr: 진폭 설정 신호
WFR2: 제2 진폭 설정 회로
WL: 리액터
WM: 송급 모터
WSR: 용접 속도 설정 회로
Wsr: 용접 속도 설정 신호
Claims (2)
- 용접 와이어의 송급 속도의 정송과 역송을 소정의 주기 및 소정의 진폭으로 반복하여, 단락 기간과 아크 기간을 발생시켜서 용접을 행하는 아크 용접 제어 방법에 있어서,
용접 속도 또는 단위 용접 길이당의 와이어 용착량에 기초하여 상기 주기 및/또는 상기 진폭을 설정하는,
것을 특징으로 하는 아크 용접 제어 방법. - 제1항에 있어서, 상기 진폭이 변화해도 상기 송급 속도의 평균값이 일정해지도록 상기 송급 속도를 제어하는,
것을 특징으로 하는 아크 용접 제어 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014053152 | 2014-03-17 | ||
| JPJP-P-2014-053152 | 2014-03-17 | ||
| PCT/JP2015/057874 WO2015141664A1 (ja) | 2014-03-17 | 2015-03-17 | アーク溶接制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160130374A true KR20160130374A (ko) | 2016-11-11 |
| KR102224414B1 KR102224414B1 (ko) | 2021-03-05 |
Family
ID=54144629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167018101A Expired - Fee Related KR102224414B1 (ko) | 2014-03-17 | 2015-03-17 | 아크 용접 제어 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10220464B2 (ko) |
| EP (1) | EP3120963B1 (ko) |
| JP (1) | JP6544865B2 (ko) |
| KR (1) | KR102224414B1 (ko) |
| CN (1) | CN105829006B (ko) |
| FI (1) | FI3120963T3 (ko) |
| WO (1) | WO2015141664A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6814948B2 (ja) * | 2016-02-04 | 2021-01-20 | パナソニックIpマネジメント株式会社 | パルスアーク溶接制御方法およびパルスアーク溶接装置 |
| EP3575025B1 (en) * | 2017-01-24 | 2025-08-20 | Daihen Corporation | Arc welding control method |
| WO2019203162A1 (ja) * | 2018-04-18 | 2019-10-24 | パナソニックIpマネジメント株式会社 | アーク溶接制御方法 |
| US11203077B2 (en) * | 2019-08-20 | 2021-12-21 | Hanka Gordon R | Apparatus for controlling AC weld current by means of an arc igniter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS521266B1 (ko) | 1967-07-18 | 1977-01-13 | ||
| WO2011013321A1 (ja) * | 2009-07-29 | 2011-02-03 | パナソニック株式会社 | アーク溶接方法およびアーク溶接装置 |
| WO2013008394A1 (ja) * | 2011-07-12 | 2013-01-17 | パナソニック株式会社 | アーク溶接制御方法およびアーク溶接装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6160241A (en) * | 1999-03-16 | 2000-12-12 | Lincoln Global, Inc. | Method and apparatus for electric arc welding |
| JP3844004B1 (ja) * | 2005-05-31 | 2006-11-08 | 松下電器産業株式会社 | パルスアーク溶接制御方法及びパルスアーク溶接装置 |
| JP5154056B2 (ja) * | 2006-10-23 | 2013-02-27 | 株式会社ダイヘン | 溶接ワイヤのリトラクトの制御方法及び溶接ワイヤリトラクト制御装置 |
| CN101374625B (zh) * | 2007-02-28 | 2011-08-31 | 松下电器产业株式会社 | 焊接输出控制方法及电弧焊接装置 |
| CN101870032A (zh) * | 2010-06-18 | 2010-10-27 | 杭州凯尔达电焊机有限公司 | 大电流co2焊接过程中的熔滴定时强制短路过渡控制方法 |
| JP2012006020A (ja) * | 2010-06-22 | 2012-01-12 | Daihen Corp | アーク溶接制御方法 |
| EP2716395B1 (en) * | 2011-06-03 | 2016-04-06 | Panasonic Intellectual Property Management Co., Ltd. | Arc welding control method and arc welding device |
| JP5960437B2 (ja) * | 2012-01-20 | 2016-08-02 | 株式会社ダイヘン | アーク溶接システム |
-
2015
- 2015-03-17 EP EP15765474.0A patent/EP3120963B1/en active Active
- 2015-03-17 US US15/122,288 patent/US10220464B2/en active Active
- 2015-03-17 FI FIEP15765474.0T patent/FI3120963T3/fi active
- 2015-03-17 KR KR1020167018101A patent/KR102224414B1/ko not_active Expired - Fee Related
- 2015-03-17 WO PCT/JP2015/057874 patent/WO2015141664A1/ja not_active Ceased
- 2015-03-17 JP JP2016508731A patent/JP6544865B2/ja active Active
- 2015-03-17 CN CN201580003081.3A patent/CN105829006B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS521266B1 (ko) | 1967-07-18 | 1977-01-13 | ||
| WO2011013321A1 (ja) * | 2009-07-29 | 2011-02-03 | パナソニック株式会社 | アーク溶接方法およびアーク溶接装置 |
| WO2013008394A1 (ja) * | 2011-07-12 | 2013-01-17 | パナソニック株式会社 | アーク溶接制御方法およびアーク溶接装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015141664A1 (ja) | 2015-09-24 |
| EP3120963A4 (en) | 2017-11-29 |
| US20160368076A1 (en) | 2016-12-22 |
| FI3120963T3 (fi) | 2024-06-28 |
| EP3120963A1 (en) | 2017-01-25 |
| JPWO2015141664A1 (ja) | 2017-04-13 |
| EP3120963B1 (en) | 2024-05-01 |
| CN105829006A (zh) | 2016-08-03 |
| JP6544865B2 (ja) | 2019-07-17 |
| CN105829006B (zh) | 2018-05-01 |
| KR102224414B1 (ko) | 2021-03-05 |
| US10220464B2 (en) | 2019-03-05 |
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