Single point incremental forming: state-of-the-art and prospects

JR Duflou, AM Habraken, J Cao, R Malhotra… - International Journal of …, 2018 - Springer
Incremental sheet metal forming in general and Single Point Incremental Forming (SPIF)
specifically have gone through a period of intensive development with growing attention …

The incremental sheet forming; technology, modeling and formability: A brief review

L Ben Said - Proceedings of the Institution of Mechanical …, 2022 - journals.sagepub.com
The constant need to improve manufacturing processes and production methods, with the
aim of making these processes more flexible and precise, and subsequently solving …

Accurate numerical prediction of ductile fracture and micromechanical damage evolution for Ti6Al4V alloy

C Rojas-Ulloa, V Tuninetti, H Sepúlveda… - Computational …, 2024 - Springer
Abstract A CPB06-based Stewart-Cazacu micromechanical damage model is implemented
and validated for Ti6Al4V material. It provides accurate numerical predictions in terms of …

Numerical prediction of the ductile damage in single point incremental forming process

LB Said, J Mars, M Wali, F Dammak - International Journal of Mechanical …, 2017 - Elsevier
The incremental sheet forming (ISF) is a flexible forming technology in the sheet metal
engineering. This process reaches a higher formability of manufactured sheets than …

Nanomechanical characterization of the deformation response of orthotropic Ti–6Al–4V

C Rojas-Ulloa, C Bouffioux, AF Jaramillo… - Advanced …, 2021 - Wiley Online Library
The nanoindentation‐induced mechanical deformation response is applied to identify the
orthotropic elastic moduli using the Delafargue and Ulm method as well as to validate the …

[HTML][HTML] Efficient Mako Shark-Inspired Aerodynamic Design for Concept Car Bodies in Underground Road Tunnel Conditions

I Venegas, A Oñate, FG Pierart, M Valenzuela… - Biomimetics, 2024 - mdpi.com
The automotive industry continuously enhances vehicle design to meet the growing demand
for more efficient vehicles. Computational design and numerical simulation are essential …

Identification and validation of an extended Stewart-Cazacu micromechanics damage model applied to Ti–6Al–4V specimens exhibiting positive stress triaxialities

C Rojas-Ulloa, M Valenzuela… - Proceedings of the …, 2021 - journals.sagepub.com
In this research, the Stewart-Cazacu micromechanics coupled damage model is extended
and validated adding nucleation and coalescence models as new damage mechanisms …

Computational Mechanics for Turbofan Engine Blade Containment Testing: Fan Case Design and Blade Impact Dynamics by Finite Element Simulations

V Tuninetti, H Sepúlveda - Aerospace, 2024 - mdpi.com
The harsh environment during airplane take-off and flights with complex operating
conditions require a high dynamic and impact resistance capability of airplane engines. The …

Forming limit diagram prediction of AISI 304–St 12 tailor welded blanks using GTN damage model

R Safdarian - Journal of Testing and Evaluation, 2020 - asmedigitalcollection.asme.org
Because of weight and manufacturing cost decrease, tailor welded blanks (TWBs) have
great usage in different industries such as the automotive and aircraft industries. Despite the …

Experimental and Numerical Investigation of Folding Process—Prediction of Folding Force and Springback

L Ben Said, H Hentati, T Kamoun, M Trabelsi - Mathematics, 2023 - mdpi.com
The folding process is characterized by the springback phenomenon. Several experimental
folding tests are elaborated and illustrated in this paper. The precision and the quality of the …