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Static simulation analysis on friction stir welding (FSW) robot
2016 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2016The article focuses on the friction stir welding (FSW) robot and introduces the system structure of it as well as five kinds of typical welding conditions. Through establishing the six dimensional stiffness model of guide screw's joint and presenting a numerical simulation method of flexible joint, this paper improves the accuracy of the engine's ...
Haitao Luo +4 more
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Friction Stir Welding (FSW) of Aged CuCrZr Alloy Plates
Metallurgical and Materials Transactions A, 2017Friction Stir Welding (FSW) of Cu-0.80Cr-0.10Zr (in wt pct) alloy under aged condition was performed to study the effects of process parameters on microstructure and properties of the joint. FSW was performed over a wide range of process parameters, like tool-rotation speed (from 800 to 1200 rpm) and tool-travel speed (from 40 to 100 mm/min), and the ...
JHA, K +4 more
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Challenges in the detection of weld-defects in friction-stir-welding (FSW)
Advances in Materials and Processing Technologies, 2019Friction-Stir-Welding (FSW) involves many critical process variables that affect the overall quality of the weld produced; consequently, it is difficult to accurately predict the most favourable pr...
M. A. Wahab +5 more
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Fourth International Symposium On Friction Stir Welding (FSW)
Materials Technology, 2003(2003). Fourth International Symposium On Friction Stir Welding (FSW) Materials Technology: Vol. 18, No. 4, pp. 234-239.
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Entrapped Oxide Formation in the Friction Stir Weld (FSW) Process
Metallurgical and Materials Transactions A, 2018The ultimate design values for a friction stir weld (FSW) are not based on the average strength, but the lowest strength or outlier. Thus, the robustness of the process could be ultimately increased by understanding and minimizing the sources of data scatter within the mechanical properties of a FSW panel.
Judy Schneider +2 more
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Friction Stir Welding (FSW) of Littoral Combat Ship Deckhouse Structure
Journal of Ship Production, 2007The US Navy's Littoral Combat Ship (LCS) represents a new direction in military capabilities and ship design. The LCS's aluminum superstructure and deckhouse reduces weight and lowers the center of gravity of the ship. Arc welding aluminum is subject to distortion requiring no value straightening activities to be used.
Bruce Halverson, John F. Hinrichs
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Limitation of Distortion in Friction Stir Welded (FSW) Panels Using Needle Peening
Materials Science Forum, 2010Friction stir welding (FSWing) induces residual stresses and distortions in welded structures. Such residual stresses reduce the fatigue life of welded components, while the induced distortions prevent the welding of large or thin components. In the present study, needle peening was used to induce additional residual stresses in 2.3-mm thick (FSWed ...
Larose, S. +4 more
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Feasibility of Joining Aluminum to Nylon Using Friction Stir Welding (FSW)
2021Friction stir welding has been showing the promising result for joining the thermoplastic and aluminum over conventional joining because of heat produced by friction rather than direct flame. In the coming future, the joining of aluminum and thermoplastic will make innovative manufacturing due to its lightweight and high strength-to-weight ratio.
Nitesh Kumar Jha +2 more
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Finite Element Modeling and Parametric Investigation of Friction Stir Welding (FSW)
2021Difficulty in welding of Aluminium alloy through conventional technique and requirement of light weight welded structure for the aerospace, marine and industry application led to the development of novel welding technique i.e., Friction Stir welding. Friction stir enabled additive manufacturing proved to be a solution to repair aluminium alloys used ...
K. S. Mehra +4 more
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Investigation of Friction Stir Welding (FSW) of Polymeric Materials
Volume 1: Smart Additive Manufacturing; Multi-Material Processing in AM; Advances in Metal AM Processes; In Situ Monitoring, Non-Destructive Evaluation, and Qualification for AM; Advances in Manufacturing and Processing of Polymers and Composites; Laser-Based Advanced Manufacturing and Material Processing; Smart, Innovative, and Low-Cost Tooling Systems for Advanced Materials Manufacturing; Bio-Manufacturing of Engineered Living MaterialsAbstract Friction Stir Welding (FSW) has emerged as a novel technique for joining polymers. Unlike traditional welding methods that involve melting and solidification, FSW operates in the solid-state, mitigating issues associated with thermal degradation, distortion, and residual stresses.
Kristofer Laser +5 more
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