Optimization of Turbine Blade’s Cathodes Feeding Routes in Three-Electrode Feeding Electrochemical Machining

Lei Wang

doi:10.4028/www.scientific.net/AMR.201-203.2737

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 201-203Optimization of Turbine Blade’s Cathodes Feeding...

Optimization of Turbine Blade’s Cathodes Feeding Routes in Three-Electrode Feeding Electrochemical Machining

Abstract:

To improve accuracy of turbine blades by electrochemical machining (ECM), a new cathode’s feeding method was studied. The rational optimization rules were proposed. Based on the theory of ECM, the blade’s shape evolution was analysed. The influence of the current efficiency brought by the passivating electrolyte, and flow factors influencing the machining process were also considered. According to the rules the cathode’s feeding route was optimized. By using the three-electrode feeding ECM machine, the cathode’s feeding routes can be varied flexibly.

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Periodical:

Advanced Materials Research (Volumes 201-203)

Pages:

2737-2740

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.201-203.2737

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Online since:

February 2011

Authors:

Lei Wang

Keywords:

ECM, Feeding Route, Optimization, Turbine Blade

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References

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