Plasma-assisted electrochemical machining of microtools and microstructures

S Zhan, Y Zhao - International Journal of Machine Tools and …, 2020 - Elsevier
A novel hybrid electrochemical machining (ECM) approach combining a pulsed cathodic
plasma and an electrochemical machining process, namely, plasma-assisted …

Micromachining of predesigned perpendicular copper micropillar array by scanning electrochemical microscopy

L Han, Z Ma, C Wang, Z Ye, JJ Su, SY Luo, YF Wu… - Electrochimica …, 2023 - Elsevier
Because the electrochemical reactions can occur gently at normal temperature and
pressure, electrochemical micromachining (ECMM) is an important nontraditional precision …

Towards understanding uniformity of megasonic-assisted through-mask electrochemical micromachining based on bubble dynamics

M Yu, L Du, K Zhai, H Cheng, F Wang, A Li… - Journal of Manufacturing …, 2023 - Elsevier
In through-mask electrochemical micromachining (TMEMM), bubbles on the anode surface
can lead to ohmic voltage drop and non-uniform conductivity distribution, resulting in lower …

Improvement on the machining accuracy of titanium alloy casing during counter-rotating electrochemical machining by using an insulation coating

W Cao, D Wang, G Cui, J Zhang, D Zhu - Surface and Coatings Technology, 2022 - Elsevier
Counter-rotating electrochemical machining (CRECM) is an innovative ECM method that
can be used to manufacture revolving parts, especially thin-walled casings with complex …

Study of Mass Transfer Enhancement of Electrolyte Flow Field by Rotating Cathode in Through-Mask Electrochemical Micromachining

G Wang, S Jiang, S Ni, Y Zhang - Micromachines, 2023 - mdpi.com
To solve the problem of the nonuniform distribution of temperature and electrolytic products
in the electrolyte flow field during through-mask electrochemical micromachining, the use of …

Improve the precision of electrochemical micromachining with parabolic pulse current

C Zhao, T Huang, J Wang, L Xu - The International Journal of Advanced …, 2022 - Springer
In pulse electrochemical micromachining, improving the machining accuracy of the
workpiece depends on the relatively small corrosion volume of the material during the …

Fabrication of micro pits based on megasonic assisted through-mask electrochemical micromachining

K Zhai, L Du, Y Wen, S Wang, Q Cao, X Zhang, J Liu - Ultrasonics, 2020 - Elsevier
Through-mask electrochemical micromachining (TMEMM) is the primary method to fabricate
micro pits with controlled size, location, and density. In order to improve the machining …

Ultrasound-assisted through-mask electrochemical machining of hole arrays in ODS superalloy

G Wang, Y Zhang, H Li, J Tang - Materials, 2020 - mdpi.com
Micro-hole arrays have found wide applications in aerospace, precision instruments, and
biomedicine. Among various methods of their production, including mechanical, laser, and …

Etching uniformity study of mask electrolyte jet machining based on mass transfer coefficient: 3D simulation and experimental validation

M Yu, L Du, F Wang, A Li, Z Wang, H Cheng - Journal of Manufacturing …, 2024 - Elsevier
Mask electrolyte jet machining (MEJM) is a highly promising electrochemical machining
method for processing metal surface microstructures due to its high precision and …

Research on the synergistic effect of megasonic and particles in through mask electrochemical etching process

K Zhai, L Du, S Wang, Y Wen, J Liu - Electrochimica Acta, 2020 - Elsevier
Through-mask electrochemical etching (TMEE) is one of the main methods to fabricate metal
microstructures array in large scale. In deep metal microstructure etching process, lateral …