Advances in material and friction data for modelling of metal machining

SN Melkote, W Grzesik, J Outeiro, J Rech, V Schulze… - Cirp Annals, 2017 - Elsevier
This paper reviews recent advances in constitutive and friction data and models for
simulation of metal machining. Phenomenological and physically-based constitutive models …

Finite element simulation of ultrasonic-assisted machining: a review

M Lotfi, J Akbari - The International Journal of Advanced Manufacturing …, 2021 - Springer
Ultrasonic-assisted machining is an advanced method which could improve the process of
machining. Besides, simulation modeling process is a method to help the researchers …

Surface integrity and microstructure changes in 3D elliptical ultrasonic assisted turning of Ti–6Al–4V: FEM and experimental examination

M Lotfi, S Amini, J Akbari - Tribology International, 2020 - Elsevier
Improvement of surface integrity is one of the machining desires where different parameters
are related to this phenomenon. Therefore, the effect of 3D elliptical vibration on different …

Determination of Johnson–Cook constitutive parameters for cutting simulations

M Storchak, P Rupp, HC Möhring, T Stehle - Metals, 2019 - mdpi.com
The Johnson–Cook constitutive equation is very widely used for simulating cutting
processes. Different methods are applied for establishing parameters of the constitutive …

Physical modelling with experimental validation of high ductility metal cutting chip formation illustrated by copper machining

THC Childs, PJ Arrazola, L Azpitarte, A Garay… - International Journal of …, 2022 - Elsevier
This paper addresses problems of predicting chip formation in high strain machining
conditions. A complete physical model of chip formation requires both plasticity and chip/tool …

A physical-based constitutive model for surface integrity prediction in machining of OFHC copper

LA Denguir, JC Outeiro, G Fromentin, V Vignal… - Journal of Materials …, 2017 - Elsevier
Due to the rising interest in predicting machined surface integrity and sustainability, various
models for metal cutting simulation have been developed. However, their accuracy depends …

Determination of thermal material properties for the numerical simulation of cutting processes

M Storchak, T Stehle, HC Möhring - The International Journal of Advanced …, 2021 - Springer
Thermal properties of machined materials, which depend significantly on the change in
cutting temperature, have a considerable effect on thermal machining characteristics …

Predicting the Johnson Cook constitutive model constants using temperature rise distribution in plane strain machining

JC Osorio-Pinzon, S Abolghasem… - … International Journal of …, 2019 - Springer
Johnson-Cook (JC) constitutive material model is the most common, yet simplest, model to
describe the material behavior in machining that involves high strain and high strain rates …

State of the art in finite element approaches for milling process: a review

S Chauhan, R Trehan, RP Singh - Advances in Manufacturing, 2023 - Springer
Over a century, metal cutting has been observed as a vital process in the domain of
manufacturing. Among the numerous available metal-cutting processes, milling has been …

Modelling the material resistance to cutting

V Kushner, M Storchak - International Journal of Mechanical Sciences, 2017 - Elsevier
In the numerical simulation of machining processes, it is very widespread to use empirical
dependences of the yield point of the machined material on strain, strain rate and …