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The Potential to Machine Superconductors with Electrochemical Machining
Journal of Multiscale Modelling, 2016Superconductors (SCs), such as gadolinium barium copper oxide, are brittle ceramics which are very difficult to machine conventionally due to the easy propagation of cracks. The cracks formed during conventional machining destroy the superconductive properties of the material. As a result a new method to machine ceramic SCs is needed.
Rebecca J. Leese +2 more
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Minimization of Machining Allowance in Electrochemical Machining
CIRP Annals, 1998Abstract Electrochemical machining (ECM) provides one of the best alternatives for producing complex shapes in advanced materials used in aircraft and aerospace industries. However, the reduction of sludge and memory errors continue to be major challenges for industries in addressing waste generation and accuracy improvement.
K.P. Rajurkar, D. Zhu, B. Wei
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On a Non‐symmetric Problem in Electrochemical Machining
Mathematical Methods in the Applied Sciences, 1997The authors study a problem of electrochemical machining: A cathode is moving at constant speed in an electrolyte towards an anode from which material is eroded at a rate proportional to the electric current. The cathode has the shape of a semi-infinite strip rounded at the end by a semi-circle.
Wegert, Elias, Oestreich, Dieter
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Machine Tool Requirements for Electrochemical Machining
SAE Technical Paper Series, 1963<div class="htmlview paragraph">Through effective utilization of the basic principles outlined in this paper, ECM equipment can become commonplace in manufacturing plants of the future. The three elements of an ECM machine are established by the following requirements for electrochemical machining: <ol class="list nostyle"> <li class ...
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Electrochemical Machining of Metals
Aircraft Engineering and Aerospace Technology, 1961The limitations of the current techniques used for compressor and turbine blade manufacture are discussed and the requirement for a fresh approach to the problems emphasized. The electrochemical machining process has been developed by S.I.F. Co., the Batelle Memorial Institute and Metachemical Processes Ltd., and has been successfully applied to the ...
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Advances in Electrochemical Machining
Aircraft Engineering and Aerospace Technology, 1966New advances in the techniques of electro‐chemical machining (ECM) have been achieved as a direct result of recent research at P.E.R.A. These advances include the development of novel machining systems for which patent applications have been made. The accuracy and production rates achieved using the P.E.R.A.
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Electrochemical Machining of Metals
Transactions of the IMF, 1964SummaryElectrochemical machining (E C M) imposes the need for conditions not encountered in electrodeposition or electropolishing. Current densities (30–1000 A/in2 or more) are appreciably higher than limiting values for anodic dissolution in electrolytes violently agitated according to metal finishing practices.
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