Review of serrated chip characteristics and formation mechanism from conventional to additively manufactured titanium alloys

D Liu, C Ni, Y Wang, L Zhu - Journal of Alloys and Compounds, 2024 - Elsevier
Titanium alloy, an ideal aviation and biomedical material, is generally considered as a
typical difficult-to-cut material because of low elastic modulus and poor thermal conductivity …

[HTML][HTML] Conventional and micro scale finite element modeling for metal cutting process: a review

W Le, YUE Caixu, LIU Xianli, LI Ming… - Chinese Journal of …, 2024 - Elsevier
The metal cutting process is accompanied by complex stress field, strain field, temperature
field. The comprehensive effects of process parameters on chip morphology, cutting force …

Effect of the progressive tool wear on surface topography and chip formation in micro-milling of Ti–6Al–4V using Ti (C7N3)-based cermet micro-mill

Y Wang, B Zou, J Wang, Y Wu, C Huang - Tribology International, 2020 - Elsevier
Titanium alloy is extremely difficult to machine due to the rapid tool wear. The influence of
tool wear on surface topography and chip formation, during micro-milling of Ti-6Al-4V, using …

Fully coupled thermomechanical simulation of laser-assisted machining Ti6Al4V reveals the mechanism of morphological evolution during serrated chip formation

B Xu, J Zhang, X Liu, H Liu, W Zhao - Journal of Materials Processing …, 2023 - Elsevier
Laser-assisted machining (LAM) has demonstrated exceptional performance in terms of
improving the machinability of difficult-to-cut materials like Ti6Al4V. This study reveals a …

A modified constitutive model coupled with microstructure evolution incremental model for machining of titanium alloy Ti–6Al–4V

G Liu, D Zhang, C Yao - Journal of Materials Processing Technology, 2021 - Elsevier
The altered microstructure during machining process had an inverse influence on materials
behavior, machining forces and surface integrity. Thus, a constitutive model which builds the …

Theoretical and experimental investigations of magnetic field assisted ultra-precision machining of titanium alloys

AK Khalil, WS Yip, S To - Journal of Materials Processing Technology, 2022 - Elsevier
Although titanium (Ti) alloys possess unique properties that allow them to compete with
many other materials in advanced industries such as aerospace, marine and biomedical …

Methodology for prediction of sub-surface residual stress in micro end milling of Ti-6Al-4V alloy

Y Rahul, K Vipindas, J Mathew - Journal of Manufacturing Processes, 2021 - Elsevier
To meet the growing demands of sophisticated component service life and miniaturization,
the study of surface integrity such as residual stress after the machining becomes more …

Prediction of surface roughness of SLM built parts after finishing processes using an artificial neural network

D Soler, M Telleria, MB García-Blanco… - … of Manufacturing and …, 2022 - mdpi.com
A known problem of additive manufactured parts is their poor surface quality, which
influences product performance. There are different surface treatments to improve surface …

A coupled in-situ measurement of temperature and kinematic fields in Ti-6Al-4V serrated chip formation at micro-scale

M Harzallah, T Pottier, R Gilblas, Y Landon… - International Journal of …, 2018 - Elsevier
The present paper describes and uses a novel bi-spectral imaging apparatus dedicated to
the simultaneaous measurement of kinematic and thermal fields in orthogonal cutting …

A dynamic recrystallization based constitutive flow model for micro-machining of Ti-6Al-4V

R Yadav, ND Chakladar, S Paul - Journal of Manufacturing Processes, 2022 - Elsevier
The study proposes a coupled thermo-mechanical transient analysis to estimate the cutting
performance during micro-machining of Titanium alloy. A constitutive flow model is used …