Characterisation and modelling of ductile fracture in incremental sheet forming of an aluminium alloy with consideration of temperature variations [0.03%]
基于温度变化的铝板增量成形中的延性断裂的表征和建模研究
Zhenyuan Qin,Shakir Gatea,Hengan Ou
Zhenyuan Qin
Although extensive studies have been conducted to predict ductile fracture at room temperature, no attempt has been made to use Gurson-Tvergaard-Needleman (GTN) model to capture the effect of temperature due to spindle speed induced frictio...
Double-diaphragm forming of highly aligned short-fibre preforms for complex composite parts [0.03%]
用于复杂构件的高取向短纤维预浸体的双隔膜成型方法
Tharan Gordon,Ogun Yavuz,Bohao Zhang et al.
Tharan Gordon et al.
Forming small to medium composite parts with complex geometries presents significant challenges to engineers, primarily due to material-induced, in-process defects such as fibre bridging and wrinkling, leading to poor mould conformity. Thes...
Analysis of ESAFORM 2021 cup drawing benchmark of an Al alloy, critical factors for accuracy and efficiency of FE simulations [0.03%]
ESAFORM 2021 杯深拉伸基准件铝合金的有限元分析及影响模拟精度与效率的关键因素研究
Anne Marie Habraken,Toros Arda Aksen,José L Alves et al.
Anne Marie Habraken et al.
This article details the ESAFORM Benchmark 2021. The deep drawing cup of a 1 mm thick, AA 6016-T4 sheet with a strong cube texture was simulated by 11 teams relying on phenomenological or crystal plasticity approaches, using commercial or s...
Digitisation of metal AM for part microstructure and property control [0.03%]
金属增材制造的数字化以实现零件微观结构和性能控制
Merve Nur Dogu,Eanna McCarthy,Ronan McCann et al.
Merve Nur Dogu et al.
Metal additive manufacturing, which uses a layer-by-layer approach to fabricate parts, has many potential advantages over conventional techniques, including the ability to produced complex geometries, fast new design part production, person...
Thermo-mechanically coupled FE analysis and sensitivity study of simultaneous hot/cold forging process with local inductive heating and cooling [0.03%]
基于热力耦合的有限元分析及局部感应加热与冷却同步热/冷锻工艺的敏感性研究
Matzenmiller, Anton; Bröcker, Christoph
Matzenmiller
Elisabetta Ceretti; Claudio Giardini
Elisabetta Ceretti; Claudio Giardini
On the Use of Concave-Side Rule and Critical-Distance Methods to Predict the Influence of Bending on Sheet-Metal Formability [0.03%]
关于采用凹侧法则与临界距离法预测弯曲对板料成形性的影响
C. Vallellano; D. Morales; A. J. Martinez; F. J. Garcia-Lomas
C. Vallellano; D. Morales; A. J. Martinez; F. J. Garcia-Lomas
Measurement and analysis of differential work hardening behavior of pure titanium sheet using spline function [0.03%]
基于样条函数的纯钛薄板差分加工硬化行为的测量与分析
Mantaro Ishiki; Toshihiko Kuwabara; Yasuhiro Hayashida
Mantaro Ishiki; Toshihiko Kuwabara; Yasuhiro Hayashida
P. T. Moe; S. Abtahi; Ganesan S.M.; S. Støren; W. Rudd
P. T. Moe; S. Abtahi; Ganesan S.M.; S. Støren; W. Rudd