Prediction of peel strength of sandwich sheets made of aluminium alloys fabricated by friction stir spot welding based hybrid process using cohesive zone modeling …

A Kumar, N Muthu, RG Narayanan - Engineering Failure Analysis, 2024 - Elsevier
The present work examines the fabrication and numerical modelling of honeycomb core
sandwich sheets utilizing Friction Stir Spot Welding (FSSW) techniques as prospective …

Enhancing the performance of honeycomb core sandwich panels through friction stir spot welding strategies and fracture of lap shear specimen

A Kumar, RG Narayanan, N Muthu - Mechanics of Advanced …, 2024 - Taylor & Francis
The manufacturing of honeycomb core sandwich structures using friction stir spot welding
(FSSW) methods as alternatives for adhesive bonded (AB) structures is examined. AB …

Numerical and experimental response of FSSW of AA5052-H32/epoxy/AA5052-H32 sandwich sheets with varying core properties

PK Rana, RG Narayanan - International Journal of Material Forming, 2021 - Springer
The present work aims to assess the joint behaviour of friction stir spot welded sandwich
sheets by changing the quality of the epoxy core layer. Lab scale experiments and …

Manufacture of honeycomb core sandwich structures by hybrid approaches: Analysis using lab scale experiments and numerical simulation

A Kumar, RG Narayanan, N Muthu - Thin-Walled Structures, 2024 - Elsevier
In the present work, the novel sandwich structures with honeycomb core are fabricated by a
solid-state joining process—friction stir spot welding (FSSW), without and with disc inserts …

Multi-objective optimization of friction stir spot-welded parameters on aluminum alloy sheets based on automotive joint loads

B Zhang, X Chen, K Pan, J Wang - Metals, 2019 - mdpi.com
By controlling various friction stir spot-welded (FSSW) factors, two base sheets AA 5052-H32
and 6061-T6 were selected to bond similar and dissimilar metal joints while considering …

Backing plate material selection for optimizing joint performance in friction stir welded aluminium honeycomb

A Dutta, SK Pal, SK Panda - Journal of Sandwich Structures …, 2024 - journals.sagepub.com
Aluminium honeycomb core is a thin-walled cellular structure extensively used in crash
resistance applications in automotive industry. To overcome current challenges in adhesive …

Effect of adhesive ductility and joint configuration on the tensile-shear behaviors of friction stir spot weld bonding joints

Y Guishen, C Xin, W Zitao - The Journal of Adhesion, 2022 - Taylor & Francis
This paper introduced a hybrid joining system including friction stir spot welding (FSSW) and
adhesive bonding, named friction stir spot weld bonding (FSSWB). In order to avoid …

Friction stir spot welding of honeycomb core sandwich structure

A Kumar, R Ganesh Narayanan, N Muthu - North-East Research Conclave, 2022 - Springer
This work is an attempt to study the feasibility of the friction stir spot welding (FSSW) of the
sandwich sheet with honeycomb core and examine the effect of rotational speed on plunge …

Friction stir spot welding of AA5052-H32/HDPE/AA5052-H32 sandwich sheets at varying plunge speeds

PK Rana, RG Narayanan, SV Kailas - Thin-Walled Structures, 2019 - Elsevier
The effect of plunge speed on the friction stir spot welding of AA5052-H32/HDPE/AA5052-
H32 sandwich sheets is studied in the range of 2 mm/min. to 12 mm/min. The joint …

Assessing the dwell time effect during friction stir spot welding of aluminum polyethylene multilayer sheets by experiments and numerical simulations

PK Rana, RG Narayanan, SV Kailas - The International Journal of …, 2021 - Springer
Abstract Friction Stir Spot Welding (FSSW) is successfully applied for the joining of sandwich
sheets with a polymeric core at varying dwell times. The mechanical performance of the joint …