Recent advances in modelling of metal machining processes
During the last few decades, there has been significant progress in developing industry-
driven predictive models for machining operations. This paper presents the state-of-the-art in …
driven predictive models for machining operations. This paper presents the state-of-the-art in …
Drilling of GFRP with liquid silicon rubber reinforced with fine aluminium powder on hole surface quality and tool wear using DOE
The efforts are made to study the effect of machining parameters: speed, feed, tool tip angle,
and tool material on hole quality: surface finish, and tool flank wear while drilling on hybrid …
and tool material on hole quality: surface finish, and tool flank wear while drilling on hybrid …
A review on strain gradient plasticity approaches in simulation of manufacturing processes
R Russo, FA Girot Mata, S Forest… - Journal of Manufacturing …, 2020 - mdpi.com
Predicting the performances of a manufactured part is extremely important, especially for
industries in which there is almost no room for uncertainties, such as aeronautical or …
industries in which there is almost no room for uncertainties, such as aeronautical or …
Improving the friction model for the simulation of cutting processes
M Storchak, HC Möhring, T Stehle - Tribology International, 2022 - Elsevier
The here developed friction model for numerical simulations of machining processes takes
account of the physical‐mechanical phenomena occurring in different cutting zones by …
account of the physical‐mechanical phenomena occurring in different cutting zones by …
Improved analytical prediction of chip formation in orthogonal cutting of titanium alloy Ti6Al4V
The aim of this paper is to propose an analytical model of chip formation for precise
prediction of orthogonal cutting of Ti6Al4V. This alloy is used broadly in aerospace …
prediction of orthogonal cutting of Ti6Al4V. This alloy is used broadly in aerospace …
A numerical-experimental study on orthogonal cutting of AISI 1045 steel and Ti6Al4V alloy: SPH and FEM modeling with newly identified friction coefficients
Numerical simulation of metal cutting with rigorous experimental validation is a profitable
approach that facilitates process optimization and better productivity. In this work, we apply …
approach that facilitates process optimization and better productivity. In this work, we apply …
[HTML][HTML] Contact variables and thermal effects at the tool–chip interface in orthogonal cutting
A Molinari, R Cheriguene, H Miguelez - International Journal of Solids and …, 2012 - Elsevier
This paper is aimed at providing a comprehensive analysis of the contact problem in
orthogonal cutting based on the simple assumption that contact is governed by a Coulomb …
orthogonal cutting based on the simple assumption that contact is governed by a Coulomb …
[HTML][HTML] GPU-accelerated meshfree simulations for parameter identification of a friction model in metal machining
In the analysis of metal machining processes using meshless methods, friction is usually
modeled (if at all) by Coulomb's law with a prescribed constant coefficient. Experimental …
modeled (if at all) by Coulomb's law with a prescribed constant coefficient. Experimental …
Determination of the tool–chip contact length for the cutting processes
M Storchak, K Drewle, C Menze, T Stehle, HC Möhring - Materials, 2022 - mdpi.com
The thermomechanical interaction of the tool with the chip in the most loaded secondary
cutting zone depends on the contact length of the tool rake face with the chip. Experimental …
cutting zone depends on the contact length of the tool rake face with the chip. Experimental …
Finite element modeling of friction at the tool-chip-workpiece interface in high speed machining of Ti6Al4V
M Du, Z Cheng, S Wang - International Journal of Mechanical Sciences, 2019 - Elsevier
For achieving the accurate FE modeling of friction, a new analytical formula of the friction
coefficient at tool-chip-workpiece interface is first derived, which takes into account the …
coefficient at tool-chip-workpiece interface is first derived, which takes into account the …