NDLI: Automated bead layout methodology for robotic multi-pass welding

Content Provider	IEEE Xplore Digital Library
Author	Yue Wu Go, J.Z.M. Ahmed, S.M. Wen-Feng Lu Chee-Meng Chew Chee Khiang Pang
Copyright Year	2015
Description	Author affiliation: Dept. of Mech. Eng., Nat. Univ. of Singapore, Singapore, Singapore (Yue Wu; Go, J.Z.M.; Ahmed, S.M.; Wen-Feng Lu; Chee-Meng Chew) \|\| Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore (Chee Khiang Pang)
Abstract	An automated bead layout methodology is proposed for multi-pass welding on varying seam angle. This methodology will replace the tedious process of `teaching and playback' in the current line of robotic welding. To develop the proposed method, manual flux cored arc welding has been conducted on several workpieces. It is then ascertained that the bead size varies from 25 to 30 $mm^{2}$ in a more ideal welding zone. Therefore, this leads to the assumption of a constant bead size for automated welding. Based on the results from this experiment, the bead layout and welding parameters for new workpiece with different seam angles can be determined. The simulation result show that a uniform bead layout is achieved.
Starting Page	1
Ending Page	4
File Size	540950
Page Count	4
File Format	PDF
e-ISBN	9781467379298
DOI	10.1109/ETFA.2015.7301590
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-08
Publisher Place	Luxembourg
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Welding Layout Robots Manuals Fatigue Filling Geometry multi-pass welding robotic welding bead layout methodology
Content Type	Text
Resource Type	Article

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