Results 91 to 100 of about 135 (100)

Influence of Tool Wear on Quality Criteria for Refill Friction Stir Spot Welding (RFSSW) Process

open access: yesProcedia CIRP, 2014
AbstractThe Refill Friction Stir Spot Welding Process is a solid state joining process manufacturing excellent mechanical properties of the joint. The aim of this study is to analyse the influence of the tool wear on selected quality criteria such as the lap shear strength and the surface quality of the joint as well as the required electric current ...
Montag, Tobias   +3 more
exaly   +2 more sources

A Manufacturing Performance Comparison of RSW and RFSSW Using a Digital Twin

SAE Technical Paper Series
<div class="section abstract"><div class="htmlview paragraph">The design of lightweight vehicle structures has become a common method for automotive manufacturers to increase fuel efficiency and decrease carbon emission of their products.
Damon Gale   +3 more
openaire   +1 more source

Effect of Rotation Speed on Intermetallic Compounds and Failure Load of RFSSW-ed Dissimilar Al/Mg

Transactions of the Indian Institute of Metals, 2019
In this work, refill friction stir spot welding (RFSSW) was used to join 5083 Al and AZ31. The effect of rotation speed on joint formation, intermetallic compounds (IMCs), and failure load of the welded joints was mainly studied. The results showed that dissimilar Al/Mg alloys could be successfully joined by RFSSW, and defect-free joints were obtained ...
Zhibo Dong, Wei Hu, Xinxin Ai, Zan Lv
openaire   +1 more source

Analysis and Comparison between Different Joining Technology of Aircraft Structures including Innovative FSW and RFSSW Processes

Proceedings of the Vertical Flight Society 75th Annual Forum and Technology Display, 2019
One of the alternative method for welding method is a friction stir welding (FSW), which was developed in 1991 at TWI Ltd. (The Welding Institute) in the United Kingdom, initially especially for joining aluminum and its alloys [1]. This process consists in joining of materials in solid state, which eliminates the problems resulting from melting the ...
Grzegorz Luty   +4 more
openaire   +1 more source

The Influence of Modification of the Geometry of the Front Surface of the RFSSW Tool Inner Sleeve on the Fatigue Life of Joints During Joining Clad Sheets Made of Aluminum Alloy 2024-T3

open access: yesArchives of Civil and Mechanical Engineering
Abstract Refill Friction Stir Spot Welding (RFSSW) has a number of advantages that make it a possible alternative to riveting and resistance welding in aerospace structures, the automotive industry and other applications. Adequate determination of technological parameters which ensure the desired properties of welds and their functioning in ...
Robert Ostrowski   +2 more
exaly   +2 more sources

An Attempt for an Industry 4.0 Inspired Cloud-Supported Approach for Predictive Maintenance on the Example of Refill Friction Stir Spot Welding (RFSSW)

SAE Technical Paper Series, 2016
<div class="section abstract"><div class="htmlview paragraph">This paper presents an approach to how existing production systems can benefit from Industry 4.0 driven concepts. This attempt is based on a communication gateway and a cloud-based system, that hosts all algorithms and models to calculate a prediction of the tool wear.
openaire   +1 more source

Refill friction stir spot welding (RFSSW): a review of processing, similar/dissimilar materials joining, mechanical properties and fracture mechanism

Journal of Iron and Steel Research International
Yun-qiang Zhao   +4 more
openaire   +1 more source

Interfacial thermo-mechanical interaction in RFSSW joining of 6061-T6 Al/SCF-PPS considering polymer thermophysical state: experiment and FEA

The International Journal of Advanced Manufacturing Technology
Zhirong Lu   +7 more
openaire   +1 more source

Home - About - Disclaimer - Privacy