Transient Thermal Analysis of Welding Fixtures Design

2nd International Conference on Eco Engineering Development 2018

生态环境科学

Anual, M.T.^1 ; Sahroni, T.R.^2 ; Akmal, S.^3 ; Nasution, F.A.^4

Faculty of Manufacturing Engineering, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, Durian, Tunggal, Melaka

76100, Malaysia^1

Industrial Engineering Department, BINUS Graduate Program - Master of Industrial Engineering, Bina Nusantara University, Jakarta

11480, Indonesia^2

Faculty of Manufacturing Engineering, Innovative Software System and Services Research Group, Centre for Advanced Computing Technology, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, Durian, Tunggal, Melaka

76100, Malaysia^3

Industrial Engineering Department, Faculty of Engineering, Bina Nusantara University, Jakarta

11480, Indonesia^4

关键词: Design and analysis;    Equivalent stress;    Factors of safeties;    Heat transformations;    Material selection;    Thermal;    Transient thermal analysis;    Welding fixtures;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/195/1/012042/pdf
DOI  :  10.1088/1755-1315/195/1/012042

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

This paper presents the design and analysis of welding fixtures based on transient thermal analysis. Welding fixtures is designed to hold and support the workpiece securely during the welding process. The heat transformation from the workpiece could lead the temperature rises and impacts to the welding fixtures. Therefore, the study introduces the development of welding fixtures as one of a safety measure prevents the welder from injury while handling welding process. The conceptual design of welding fixtures and material were applied to conduct the simulation. Transient thermal analysis was performed on temperature and total heat flux by using computer aided engineering software. The result shows the analysis of equivalent stress, total deformation, factors of safety, fatigue life and fatigue damage. Furthermore, the equivalent stress failure theory used to predict yielding in welding fixture design. The design of welding fixtures and material selection were proposed to hold and support the workpiece securely.