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http://dx.doi.org/10.5916/jkosme.2009.33.2.288

A Study on Processing of Monolithic Rack Housing for Modular Steering Gear [II] - Processing Characteristics of Monolithic Rack Housing -  

Kim, Jong-Do (한국해양대학교 기관시스템공학부)
Lee, Chang-Je (한국해양대학교 대학원)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.33, no.2, 2009 , pp. 288-294 More about this Journal
Abstract
The purpose of this study is manufacturing of monolithic housing for modularization of steering gear. Monolithic housing is difficult to weld with only rotation and linear motion. It is for this reason that housing of joining parts have a slope of 76.3 degrees. For this reason, welding trajectory was measured by the cooperative controled robot system, and then allowing for measured results, we developed the dedicated system. The developed system can be welded by using only 3 axises in contrast with robot system using 8 axises in housing welding. In addition, we applied CMT and laser welding device to dedicated system and as a result of experiment, sound bead and excellent roundness could be obtained.
Keywords
Monolithic rack housing; Dedicated system; Cooperative controled robot system; Multi-axis control; Laser; CMT welding;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 J.D KIM, C.J LEE, "A Study on Processing of Monolithic Rack Housing for Modular Steering Gear [I]", Journal of KOSME, Vol.32 No.2, pp. 306-313   과학기술학회마을   DOI
2 김종도, 이창제, 강운주, "열원에 따른 일체형 Steering Gear Housing의 변형개선에 관한 연구", 한국마린엔지니어링학회, 후기논문집, 2006, pp. 181-182
3 J.D KIM, C.J LEE, M.K Song, "A Study on Welding Distortion in Processing of Modular Steering Gear Housing for Automobile (III)", Abstracts of the 2008 Spring Annual of KWS, pp. 41   과학기술학회마을