Results 81 to 90 of about 2,831,132 (112)

Investigation and Compensation of Biaxial Pre-strain During the Standard Nakajima- and Marciniak-test Using Generalized Forming Limit Concept

, 2017
One of the most important tasks in sheet metal forming is the prediction of formability. The common criterion for ductile fracture in industrial application is the evaluation of the so-called Forming Limit Curve (FLC).
Volk, W.; Gaber, C.
core   +1 more source

Forming limit predictions for the serrated strain paths in single point incremental sheet forming

, 2007
The forming limits of sheets subjected to the Single Point Incremental Forming process (SPIF) is generally several times higher than those found in the Forming Limit Curve (FLC).
Eyckens, Philip, Van Bael, Albert, Duflou, Joost, He, S., Van Houtte, Paul   +4 more
core   +1 more source

Comparative Evaluation of Forming Limit Curve Models for AlMg Alloys

Engineering Proceedings
This publication deals with the comparative analysis of theoretical and empirical models suitable for predicting forming limit curves in the case of aluminum–magnesium alloys.
Dóra Harangozó, Imre Czinege
doaj   +1 more source

Experimental analysis and theoretical predictions of the limit strains of a hot-dip galvanized interstitial-free steel sheet

Materials Research, 2013
In this work, the formability of a hot-dip galvanized interstitial-free (IF) steel sheet was evaluated by means of uniaxial tensile and Forming Limit Curve (FLC) tests.
Maria Carolina dos Santos Freitas, Luciano Pessanha Moreira, Renata Garcez Velloso   +2 more
doaj  

Análise do processo de estampagem de chapas de aço através da curva limite de conformação [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2009O presente trabalho teve como objetivo aplicar na indústria de eletrodomésticos da ...
Bastos, Alexandre Lundgren
core  

Crystal Plasticity Finite Element Analyses on the Formability of AA6061 Aluminum Alloy with Different Ageing Treatments

Metals
Different ageing treatments have been developed to achieve targeted properties in aluminum alloys through altering microstructures. However, there is a lack of understanding regarding the effect of ageing treatments on the formability of these alloys. In
Huai Wang, Ho-Won Lee, Seong-Hoon Kang, Dong-Kyu Kim   +3 more
doaj   +1 more source

Effect of microstructure and deformation mechanisms on the forming limit curve of automotive steels and aluminium alloys

International Journal of Lightweight Materials and Manufacture
Increased crashworthiness and lightweighting are key factors influencing material development in the automotive sector. Aluminium alloys and advanced high-strength steels (AHSS) are extensively used in the automotive industry because of their exceptional
Surajit Kumar Paul
doaj   +1 more source

Research on Alloy Design and Process Optimization of Al–Mg–Zn-Cu-Based Aluminum Alloy Sheets for Automobiles with Secured Formability and Bake-Hardenability

Metals
In this study, the compositional design of high-formability, high-bake-hardening Al–Mg–Zn-Cu-based aluminum alloys was carried out, and process conditions were established to secure mechanical properties under harsh conditions for Al–Mg–Zn-Cu-based ...
GyeongSeok Joo, SeungGyu Choi, YoungKil Jung, SeHoon Kim, JaeHyuck Shin   +4 more
doaj   +1 more source

Prediction of formability for non-linear deformation history using generalized forming limit concept (GFLC)

, 2013
The prediction of formability is one of the most important tasks in sheet metal process simulation. The common criterion in industrial applications is the Forming Limit Curve (FLC).
Volk, Wolfram; Suh, Joungsik
core   +1 more source

Stress-based forming limit curves

, 2023
Stress-based forming limit ...
T Stoughton (13452321), Jeong Yoon (13075671)   +1 more
core