Friction stir welding window for AA6061-T6 aluminium alloy-Reference-Cited by-同舟云学术

Friction stir welding window for AA6061-T6 aluminium alloy

Published:2013-11-28 Issue:9 Volume:228 Page:1172-1181
ISSN:0954-4054
Container-title:Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture

Author:

Gadakh Vijay S¹²,Kumar Adepu¹

Affiliation:

1. Department of Mechanical Engineering, National Institute of Technology (NIT), Warangal, Andhra Pradesh, India

2. Department of Production Engineering, Amrutvahini College of Engineering, Sangamner, Maharashtra, India

Abstract

In this study, friction stir welding window for AA6061-T6 aluminium alloy based on tool rotational speed and weld speed was developed. The formation of friction stir welding/processing zone has been analysed macroscopically and microscopically. Fracture locations of the joints were also analysed using scanning electron microscope. It has been experimentally found that the joint fabricated using tool rotational speed of 1000 r/min and weld speed of 40 mm/min (obtained from friction stir welding window), tool shoulder diameter of 24 mm with tapered cylindrical pin profile and the ratio of shoulder to pin diameter with value 3 showed better mechanical properties compared to other joints. The developed welding window will be used as ready reckoner to select appropriate rotational and welding speed to fabricate defect-free joints.

Publisher

SAGE Publications

Subject

Industrial and Manufacturing Engineering,Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/0954405413510289

Reference26 articles.

1. Influences of tool pin profile and tool shoulder diameter on the formation of friction stir processing zone in AA6061 aluminium alloy

2. Effect of welding parameters on mechanical properties and optimization of pulsed TIG welding of Al-Mg-Si alloy

3. Relationship between base metal properties and friction stir welding process parameters

4. Friction stir welding and processing

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