Numerical simulation of materials-oriented ultra-precision diamond cutting: review and outlook

L Zhao, J Zhang, J Zhang, A Hartmaier… - International Journal of …, 2023 - iopscience.iop.org
Ultra-precision diamond cutting is a promising machining technique for realizing ultra-
smooth surface of different kinds of materials. While fundamental understanding of the …

Exploring the nano-polishing mechanisms of Invar

W Wang, D Hua, D Luo, Q Zhou, SJ Eder, S Li… - Tribology …, 2022 - Elsevier
With the rapid development of nano-polishing technology, ultra-precise micro-nano
components require tighter tolerances for the surface engineering of the Invar alloy. Due to …

Fractal analysis on machined surface morphologies of soft-brittle KDP crystals processed by micro ball-end milling

Q Liu, J Cheng, Z Liao, M Liu, M Chen, L Zhao, H Lei… - Materials, 2023 - mdpi.com
The micro-defects on KH2PO4 (KDP) optic surfaces are mainly repaired by the micro-milling
technique, while it is very easy to introduce brittle cracks on repaired surfaces, as KDP is soft …

Nanomachining of van der Waals nanowires: Process and deformation mechanism

Z Li, Y Yan, X Hu, CY Xu, Y Li, Y Geng - International Journal of Machine …, 2023 - Elsevier
The edges of van der Waals materials exhibit unique physical and chemical properties, and
they are promising for applications in many fields, such as optoelectronics, energy storage …

[HTML][HTML] Three-Dimensional Displacement Measurement of Micro-Milling Tool Based on Fiber Array Encoding

B Jia, M Zhang - Micromachines, 2023 - mdpi.com
The vibration of the micro-milling tool presents a significant chaotic vibration phenomenon,
which has a great influence on the tool life and part machining precision, and is one of the …

Atomic and close-to-atomic scale polishing of Lu2O3 by plasma-assisted etching

P Lyu, M Lai, Z Liu, F Fang - International Journal of Mechanical Sciences, 2023 - Elsevier
This study presents a new method of in-process plasma-assisted etching (PaE) integrated
with low-pressure polishing of lutetium oxide with high efficiency and without subsurface …

Material removal behavior analysis of ZnSe crystal during side-forward nanoscratching

H Xiao, S Yin, CF Cheung, F Zhang, H Cao… - International Journal of …, 2023 - Elsevier
Zinc selenide (ZnSe) crystal is difficult to cut due to its high brittleness. A better
understanding of the material removal mechanism of ZnSe crystal is indispensable to help …

[HTML][HTML] Molecular dynamics simulation of the tool geometry effect on nanowire formation behavior during nanoskiving

Z Fang, Y Yan, Z Li, A Zhang, Y Geng - Materials & Design, 2023 - Elsevier
Au nanowires have been promoted in flexible electronics, micro-nano bioelectrodes, and
micro-electrochemical detection benefit from their inherent size effect, unique chemical …

Grinding of composite materials

B Zhang, S Lu, M Rabiey, D Axinte, F Bleicher - CIRP Annals, 2023 - Elsevier
Grinding plays an important role in ensuring the final machining quality in the manufacturing
process of composite parts. Problems such as grinding damage, grinding wheel wear and …

Material removal behaviors of FCC metals in nanoscale and microscale scratching: Theoretical model and experiments

H Liu, P Zhao, Y Guo, D Li, Y Wang, S Sun… - Journal of Materials …, 2023 - Elsevier
The material removal behaviors of FCC metal materials at the microscale and nanoscale
have not been uniformly understood. In this paper, we propose a theoretical model that …