Advances in material and friction data for modelling of metal machining
This paper reviews recent advances in constitutive and friction data and models for
simulation of metal machining. Phenomenological and physically-based constitutive models …
simulation of metal machining. Phenomenological and physically-based constitutive models …
Finite element simulation of ultrasonic-assisted machining: a review
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 …
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
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 …
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 …
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 …
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 …
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 …
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 …
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
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 …
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 …
dependences of the yield point of the machined material on strain, strain rate and …