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...
A strain rate dependent anisotropic hardening model and its validation through deep drawing experiments [0.03%]
Peters, Philip; Manopulo, Niko; Lange et al.
Peters et al.
Numerical investigations of flat punch molding using a higher order strain gradient plasticity theory [0.03%]
Guha, Suman; Sangal, Sandeep; Basu et al.
Guha et al.
An investigation into thickness distribution in single point incremental forming using sequential limit analysis [0.03%]
Mirnia, M. J.; Mollaei Dariani, B.; Vanhove et al.
Mirnia et al.
Safdarian, R.; Jorge, R. M. Natal; Santos et al.
Safdarian et al.
Comparison of two models for predicting tool wear and cutting force components during high speed trimming of CFRP [0.03%]
Slamani, Mohamed; Chatelain, Jean-François; Hamedanianpour et al.
Slamani et al.
Wang, Xiao; Zhang, Di; Gu et al.
Wang et al.