KR100460727B1 - 용접로봇의 위빙동작 구현방법 - Google Patents
용접로봇의 위빙동작 구현방법 Download PDFInfo
- Publication number
- KR100460727B1 KR100460727B1 KR1019970022421A KR19970022421A KR100460727B1 KR 100460727 B1 KR100460727 B1 KR 100460727B1 KR 1019970022421 A KR1019970022421 A KR 1019970022421A KR 19970022421 A KR19970022421 A KR 19970022421A KR 100460727 B1 KR100460727 B1 KR 100460727B1
- Authority
- KR
- South Korea
- Prior art keywords
- welding
- weaving
- point
- robot
- moving
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims abstract description 73
- 238000009941 weaving Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000013598 vector Substances 0.000 claims description 11
Images
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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
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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
- B23K9/127—Means for tracking lines during arc welding or cutting
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Numerical Control (AREA)
- Manipulator (AREA)
Abstract
Description
Claims (3)
- 용접 자동화시스템에서의 용접 위빙 동작을 수행하기 위한 방법에 있어서,용접구간의 시작점과 끝점 및 이동교시점들을 구하기 위해 상기 시작점과 끝점을 잇는 직선의 수직방향에 위치한 참고점들을 용접초기값으로 읽어들이는 초기점교시단계;상기 초기점들을 이용하여 이동교시점들을 구하기 위해 필요한 벡터들을 계산하는 벡터계산단계;주어진 용접데이타들과 상기 계산된 벡터들을 이용해 용접에 필요한 이동교시점들을 산출하고, 이 이동교시점들의 갯수를 산출하는 이동교시점 산출단계;이동교시점들의 갯수를 이용하여 위빙동작수행시 변화되는 용접토치자세를 구하기 위한 위빙이동각도 계산단계; 및상기 계산된 위빙이동각도만큼씩 용접토치자세를 변화하면서 구해진 이동교시점들을 따라 위빙동작을 수행하는 위빙동작수행단계를 포함하는 용접로봇의 위빙동작 구현방법.
- 제 1항에 있어서, 위빙이동각도 계산단계는 용접 끝점의 각도에서 용접 시작점의 각도를 뺀 각도를 이동갯수로 나누어 위빙이동각도를 구하는 것을 특징으로 하는 용접로봇의 위빙동작 구현방법.
- 제 1항 또는 제 2항에 있어서, 상기 위빙동작수행단계는 용접 끝점에서의 로봇의 위빙자세를 구하고, 용접 시작점부터 용접 끝점까지 상기 위빙이동각도만큼씩 로봇의 이동자세를 변화하면서 위빙동작을 수행하는 것을 특징으로 하는 용접로봇의 위빙동작 구현방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970022421A KR100460727B1 (ko) | 1997-05-31 | 1997-05-31 | 용접로봇의 위빙동작 구현방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970022421A KR100460727B1 (ko) | 1997-05-31 | 1997-05-31 | 용접로봇의 위빙동작 구현방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980086145A KR19980086145A (ko) | 1998-12-05 |
KR100460727B1 true KR100460727B1 (ko) | 2005-01-17 |
Family
ID=37377002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970022421A KR100460727B1 (ko) | 1997-05-31 | 1997-05-31 | 용접로봇의 위빙동작 구현방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100460727B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160006286A (ko) | 2014-07-08 | 2016-01-19 | 대우조선해양 주식회사 | 용접 로봇의 위빙 모션 수행 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6049867A (ja) * | 1983-08-31 | 1985-03-19 | Mitsubishi Electric Corp | 産業用ロボツトのウイ−ビング方法 |
JPS60124475A (ja) * | 1983-12-09 | 1985-07-03 | Hitachi Ltd | 溶接線倣い制御方法および装置 |
JPH05261546A (ja) * | 1992-04-20 | 1993-10-12 | Yaskawa Electric Corp | 溶接ロボットの制御方法 |
KR0155913B1 (ko) * | 1995-10-26 | 1998-12-15 | 김광호 | 위빙기능을 갖는 로봇제어 방법 |
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1997
- 1997-05-31 KR KR1019970022421A patent/KR100460727B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6049867A (ja) * | 1983-08-31 | 1985-03-19 | Mitsubishi Electric Corp | 産業用ロボツトのウイ−ビング方法 |
JPS60124475A (ja) * | 1983-12-09 | 1985-07-03 | Hitachi Ltd | 溶接線倣い制御方法および装置 |
JPH05261546A (ja) * | 1992-04-20 | 1993-10-12 | Yaskawa Electric Corp | 溶接ロボットの制御方法 |
KR0155913B1 (ko) * | 1995-10-26 | 1998-12-15 | 김광호 | 위빙기능을 갖는 로봇제어 방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160006286A (ko) | 2014-07-08 | 2016-01-19 | 대우조선해양 주식회사 | 용접 로봇의 위빙 모션 수행 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR19980086145A (ko) | 1998-12-05 |
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