Results 31 to 40 of about 5,586 (311)

Generation of complex surfaces by superimposed multi-dimensional motion in electrochemical machining

, 2022
384389In electrochemical machining the shape of the machined surface corresponds to the shape of the cathode and the applied electrical charge. In order to increase the flexibility of electrochemical machining for the generation of complicated surfaces ...
Kuhn, Danny, Martin, Andre, Schubert, Andreas, Edelmann, Jan, Zeidler, Henning, Winkler, Sebastian, Meichsner, Gunnar, Hackert-Oschätzchen, Matthias   +7 more
core   +1 more source

Jet-Electrochemical machining of SSiC

, 2022
S.147-153Silicon carbide ceramic offers excellent resistance against corrosion, mechanical wear, thermal fatigue and is used e.g. for sliding bearings or seal rings in power plants.
Martin, André, Schubert, Andreas, Pfaffendorf, Franz, Schneider, Michael, Simunkova, Lenka   +4 more
core  

Modeling of Wire Electrochemical Machining

Chemical Engineering Transactions, 2014
The electrochemical machining with a wire tool electrode was studied theoretically. The Laplace equation for the electric field potential and the equation of workpiece surface evolution were used as the mathematical model of the process. A scheme of computer simulation of machining was developed.
Vladimir Volgin, Dong Do, Alexey Davydov
openaire   +2 more sources

Generating plane and microstructured surfaces applying Jet Electrochemical Machining

, 2011
S.51-58The electrochemical machining (ECM) with closed electrolytic free jet (Jet-ECM) is a micromanufacturing technique to produce structures with dimensions in hundredth millimeter range.
Meichsner, G., Hackert, M., Schubert, A.
core   +1 more source

Modeling and Simulation of the Microstructure Evolution of 42CrMo4 Steel during Electrochemical Machining

, 2022
S.505-510Machining independently of mechanical material properties like hardness or high temperature strength is one mayor advantage of the electrochemical machining process (ECM).
Harst, Simon, Klocke, Fritz, Zeis, Markus, Klink, Andreas   +3 more
core   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Clarification of gap phenomena in precise electrochemical machining by implementing a "virtual sensor"

, 2022
S.16-22Gap phenomena in precise electrochemical machining (PECM) have been scarcely investigated. State-of-the-art measurement technology does not allow the recording of temperature, gas evolution and electrical conductivity on the time scale of the ...
Klocke, Fritz, Zeis, Markus, Klink, Andreas, Heidemanns, Lukas   +3 more
core  

Effect of Cathode Feed Mode on Electrochemical Machining of Diamond Hole

International Journal of Electrochemical Science, 2019
Diamond holes are typically produced with small corner radii and high surface quality. Depending on the characteristics of the diamond structure, the influence of the tool-cathode feed mode on the diamond hole formation can be calculated by a numerical ...
Yafeng He, Weiming Gan, Feihong Yin, Jianshe Zhao, Bo Xu, Xiaofeng Wu   +5 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Analysis on Machining Performance of Nickel-Base Superalloy by Electrochemical Micro-milling with High-Speed Spiral Electrode

Micromachines, 2019
As one of the most promising micro-machining methods, electrochemical micro-machining is widely used in the field of metal micro-structures. The electrochemical micro-milling on Nickel-base superalloy by using high-speed spiral electrode was studied in ...
Yong Liu, Xiaodong Xu, Chunsheng Guo, Huanghai Kong   +3 more
doaj   +1 more source