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Meeting 2023 TMS Annual Meeting & Exhibition
Symposium Advanced Joining Technologies for Automotive Lightweight Structures
Presentation Title Numerical Analysis of High-Velocity Riveted (HVR) Joints through Finite Element Modeling Supported by Experimental Data
Author(s) Daniel Ramirez Tamayo, Lei Li, Benjamin J Schuessler, Vineet V Joshi, Ayoub Soulami
On-Site Speaker (Planned) Lei Li
Abstract Scope High-Velocity Riveting (HVR) is a novel joining method that allows the joining of two sheets of metal through a metallurgical bond resulting from the high-speed impact with the rivet and the die. Different combinations of Aluminum Alloys (AA6061-T6, AA7075-T6, and AA5052) were joined using HVR and resulted in lap-shear joint performance outperforming conventional riveting, clinching, and adhesive bonding. We present a 3D finite element (FE) model used to help inform the die design and processing conditions. The model was able to simulate the joining process and results at the interface between the joined sheets suggested that high pressures and temperatures lead to joints with superior performance. Model findings in terms of joint cross-sections, and lap-shear performance are in good agreement with the experiments. Parametric studies on rivet material, rivet shape, and die design were conducted and analyzed to inform the process development and achieve high-quality joints.
Proceedings Inclusion? Planned:
Keywords Modeling and Simulation, Joining, Aluminum

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Novel Approach for In-process Monitoring of Dissimilar Ultrasonic Welds of Multi-strand Aluminum Wires and Copper Terminals Utilizing the Seebeck Effect
Adhesive Bonding of Lightweight Multi-materials with Surface Modifications
Enabling Multimaterial Joining in Lightweight Automotive Structures Using Novel High Velocity Riveting Process
Impact Welding of an Automotive Component with Vaporizing Foil Actuator
Investigation of Metal Mixing in Laser Keyhole Welding of Dissimilar Metals
Joint Strength Optimization of Single-lap Al 5052-H36 Adhesively Bonded for Off-road Vehicle Chassis Components
Microstructure and Mechanical Properties of Electron Beam Welded AA2024 to AA6061 Dissimilar Joints
Numerical Analysis of High-Velocity Riveted (HVR) Joints through Finite Element Modeling Supported by Experimental Data
Recent Advances in the Transformative Non-fusion Weld-brazing Process Used to Join Thin-gauge Alloys Used in the Automotive Industry
Ultrasonically Assisted Resistance Spot Welding of Multiple Thin Al Foil Stacks for Battery Cell Joining

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