Investigation of the tool flank wear influence on cutter-workpiece engagement and cutting force in micro milling processes

S Gao, X Duan, K Zhu, Y Zhang - Mechanical Systems and Signal …, 2024 - Elsevier
Cutting force modeling is essential for comprehending the dynamic mechanics of the micro-
milling process. Accurate calculation of the cutter-workpiece engagement is crucial for …

An improved time-varying stability analysis of micro milling considering tool wear

G Zhao, J Song, Z Nian, L Xin, L Li, N He - Journal of Manufacturing …, 2022 - Elsevier
Micro-milling is widely used to process micro-parts and structures, which has the
advantages of high material removal rate, high precision and high flexibility of applicable …

Generic cutting force modeling with comprehensively considering tool edge radius, tool flank wear and tool runout in micro-end milling

S Gao, X Duan, K Zhu, Y Zhang - Micromachines, 2022 - mdpi.com
Accurate cutting force prediction is crucial in improving machining precision and surface
quality in the micro-milling process, in which tool wear and runout are essential factors. A …

Suppression mechanism of diamond tool wear by graphene nanofluid in micro-milling of TC4 alloy: A study combining experimental and molecular dynamics

H Wang, Q Bai, S Chen, Y Dou, W Guo, T Wang… - Journal of Manufacturing …, 2024 - Elsevier
Micro-milling with diamond tools is essential for manufacturing complex, high-precision
micro/nano components. However, when machining ferrous metals, such as the widely used …

Investigation on minimum uncut chip thickness and size effect in micro milling of glow discharge polymer (GDP)

G Wang, T Yu, X Zhou, R Guo, M Chen - Journal of Manufacturing …, 2022 - Elsevier
Glow discharge polymer (GDP) is used as the ablator material in inertial confinement fusion
(ICF) applications. Its machining surface quality and geometric accuracy directly affect its …

Improvement of Analytical Model for Oblique Cutting—Part I: Identification of Mechanical Characteristics of Machined Material

M Storchak, MA Lekveishvili - Metals, 2023 - mdpi.com
Analytical cutting models have recently become quite widespread due to the simplicity and
rapidity of calculations as well as the stability of the solutions. This paper considers a …

Micro End Mill Capability Improvement Due to Processing by Fast Argon Atoms and Deposition of Wear-Resistant Coating

S Grigoriev, A Metel, E Mustafaev, Y Melnik… - Metals, 2023 - mdpi.com
Micro-milling is widely used to make micro-channels in various fields. In this study, micro-
milling of rectangular bronze microchannels was carried out with carbide end mills with a …

Physics-guided intelligent system for cutting force estimation in ultrasonic atomization-assisted micro-milling of porous titanium

X Zhang, T Yu, J Wu, X Huang, P Ding… - Mechanical Systems and …, 2024 - Elsevier
Porous titanium is a new biomechanical implant material due to the good mechanical
properties and biocompatibility. In order to meet the manufacturing needs of anisotropic …

Tool wear monitoring based on an improved convolutional neural network

JW Zhao, SJ Guo, L Ma, HQ Kong, N Zhang - Journal of Mechanical …, 2023 - Springer
Tool condition is the key factor affecting the quality and efficiency of precision cutting of
parts. As tool wear is inevitable during machining, tool wear status during machining must …

Research on online identification of surface burnishing tool machining conditions by spindle current signal analysis

P Zhong-yu, W Chao-tang, Y Zhi-peng, Z Jian… - Tribology …, 2024 - Elsevier
The surface burnishing tool (SBT) is optimized for aluminum alloys' surface hardness and
surface roughness. The SBT's rolling body wears during machining and reaches a certain …