WO2011034354A3 - 이동식 심용접기 및 그 용접 제어방법 - Google Patents

이동식 심용접기 및 그 용접 제어방법 Download PDF

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Publication number
WO2011034354A3
WO2011034354A3 PCT/KR2010/006352 KR2010006352W WO2011034354A3 WO 2011034354 A3 WO2011034354 A3 WO 2011034354A3 KR 2010006352 W KR2010006352 W KR 2010006352W WO 2011034354 A3 WO2011034354 A3 WO 2011034354A3
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WO
WIPO (PCT)
Prior art keywords
force
control unit
disk electrodes
mobile
measuring
Prior art date
Application number
PCT/KR2010/006352
Other languages
English (en)
French (fr)
Other versions
WO2011034354A2 (ko
WO2011034354A4 (ko
Inventor
김희수
김길호
Original Assignee
주식회사 효성
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 효성 filed Critical 주식회사 효성
Publication of WO2011034354A2 publication Critical patent/WO2011034354A2/ko
Publication of WO2011034354A3 publication Critical patent/WO2011034354A3/ko
Publication of WO2011034354A4 publication Critical patent/WO2011034354A4/ko

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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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • B23K11/255—Monitoring devices using digital means the measured parameter being a force
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

본 발명은 이동식 심용접기 및 그 용접 제어방법에 관한 것이다. 본 발명은 이동식 저항 심용접기에서 이동유닛의 이동속도와 상부 원판전극(101) 및 하부 원판전극(101')의 회전속도를 동기화하기 위한 상부 및 하부 제어유닛 (110)(120)이 구비된다. 상기 상부 및 하부 제어유닛(110)(120)은 상기 상부 및 하부 원판전극(101)(101')과 피 용접물(m)과의 마찰력에 의한 구동력(F1)을 측정하는 제 1 측정부(111)(121)와, 상기 상부 및 하부 원판전극(101)(101')의 회전에 저항하는 힘(F2)을 측정하는 제 2 측정부(113)(123)와, 측정된 'F1'이 'F2'보다 항상 큰 조건(F1>F2)을 만족하도록 하여 원판전극(101)(101')과 피 용접물(m)사이에 슬립이 발생하지 않도록 상기 상부 및 하부 서보모터(107)(107') 구동력(F3)을 결정하는 제 1 및 제 2 모터구동력 결정부(114)(124)가 구비된다. 상기 제 1 및 제 2 모터구동력 결정부(114)(124)는 상기 상/하부 서보모터(107)(107')의 토크값에 의해 산출되는 정지마찰력과 운동마찰력을 기초로하여 상기 상/하부 원판전극(101)(101')의 회전에 저항하는 힘(F2)이 최소의 값을 가지도록 결정한다. 그와 같은 본 발명에 따르면, 원판전극의 외경 변화에도 불구하고, 이동유닛과 원판전극의 속도가 동기화가 되기 때문에, 일정한 용접 품질을 유지할 수 있어 용접 성능이 향상되는 이점이 있다.
PCT/KR2010/006352 2009-09-16 2010-09-16 이동식 심용접기 및 그 용접 제어방법 WO2011034354A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090087663A KR101159021B1 (ko) 2009-09-16 2009-09-16 이동식 심용접기 및 그 용접 제어방법
KR10-2009-0087663 2009-09-16

Publications (3)

Publication Number Publication Date
WO2011034354A2 WO2011034354A2 (ko) 2011-03-24
WO2011034354A3 true WO2011034354A3 (ko) 2011-07-07
WO2011034354A4 WO2011034354A4 (ko) 2011-09-01

Family

ID=43759177

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/006352 WO2011034354A2 (ko) 2009-09-16 2010-09-16 이동식 심용접기 및 그 용접 제어방법

Country Status (2)

Country Link
KR (1) KR101159021B1 (ko)
WO (1) WO2011034354A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101308879B1 (ko) 2013-04-18 2013-09-23 이강천 편조선 연결 구조를 갖는 심 하우징용 내부 션트
CN105050762B (zh) 2013-04-26 2018-04-17 本田技研工业株式会社 焊缝方法及系统
JP6511626B2 (ja) 2014-04-18 2019-05-15 株式会社安川電機 シーム溶接システム、シーム溶接方法および被溶接物の生産方法
CN109500715A (zh) * 2018-06-29 2019-03-22 柳州煜华科技有限公司 平面铟靶材机加工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114560A (ja) * 1992-10-05 1994-04-26 Dengensha Mfg Co Ltd ワ−ク自動送りシ−ム溶接装置
JP2000042752A (ja) * 1998-07-30 2000-02-15 Nachi Fujikoshi Corp シーム溶接方法及びその装置
JP2000225472A (ja) * 1999-02-04 2000-08-15 Toyota Motor Corp シーム溶接装置
JP2006082088A (ja) * 2004-09-14 2006-03-30 Nachi Fujikoshi Corp ロボット・シーム溶接方法および装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114560A (ja) * 1992-10-05 1994-04-26 Dengensha Mfg Co Ltd ワ−ク自動送りシ−ム溶接装置
JP2000042752A (ja) * 1998-07-30 2000-02-15 Nachi Fujikoshi Corp シーム溶接方法及びその装置
JP2000225472A (ja) * 1999-02-04 2000-08-15 Toyota Motor Corp シーム溶接装置
JP2006082088A (ja) * 2004-09-14 2006-03-30 Nachi Fujikoshi Corp ロボット・シーム溶接方法および装置

Also Published As

Publication number Publication date
KR101159021B1 (ko) 2012-06-21
WO2011034354A2 (ko) 2011-03-24
KR20110029826A (ko) 2011-03-23
WO2011034354A4 (ko) 2011-09-01

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