Warning: fopen(/home/virtual/kwjs/journal/upload/ip_log/ip_log_2024-03.txt): failed to open stream: Permission denied in /home/virtual/lib/view_data.php on line 88 Warning: fwrite() expects parameter 1 to be resource, boolean given in /home/virtual/lib/view_data.php on line 89 Development of Welding Robot for Corner-piece in LNG Ship

Journal of KWJS 2010;28(2):27-31.
Published online May 13, 2010.
LNG선 화물창의 코너부위 용접로봇 개발
, , , , ,
 
Development of Welding Robot for Corner-piece in LNG Ship
Jae-Gwon Kim, Ji-Hyoung Lee, Jong-Jun Kim, Beom-Chan Bae, In-Wan Park, Kyeong-Ju Kim
Abstract
  Generally, angle pieces at the corners of cargo tank of membrane type LNG carrier ship are manually welded, due to their various shapes and positions. In this study, a GTA welding robot system was developed in order to improve productivity, which consists of a 7-axis manipulator, a system controller, a GTA welding power source, and peripheral devices. The welding system is characterized by capabilities of welding corrugated work pieces as well as 90/135 degree linear work pieces, and controlling the entire weld cycle automatically.
  The developed system was field tested on actual work pieces and its performance was proven to be successful.
Key Words: Welding robot, Membrane LNG, GTA welding process, Kinematics


ABOUT
BROWSE ARTICLES
ARTICLE CATEGORY 
FOR CONTRIBUTORS
Editorial Office
#304, San-Jeong Building, 23, Gukhoe-daero 66-gil, Yeongdeungpo-gu, Seoul 07237, Korea
Tel: +82-2-538-6511    Fax: +82-2-538-6510    E-mail: koweld@kwjs.or.kr                

Copyright © 2024 by The Korean Welding and Joining Society.

Developed in M2PI