叶片电化学加工参数及工艺

2011 Second International Conference on Mechanic Automation and Control Engineering Pub Date : 2011-07-15 DOI:10.1109/MACE.2011.5986970

Qiu Li-Jim, Yang Jia

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引用次数: 0

摘要

电化学加工是电火花加工与数控机床技术相结合的加工技术。采用电解工艺生成法铸造叶轮叶片和轮毂表面。减小流阻是提高叶轮精度的有效方法。阴极刀具的形状为锥柄球。根据实验数据确定了工艺参数。五轴数控电火花加工机床用于完成涡轮叶片和轮毂的表面加工。加工表面粗糙度达到设计要求。

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Parameters and process of electrochemical machining of blades

Electrochemical processing is processing techniques combined electric spark machining with digital control machine technology. Electrolytic process generating method is used to cast the impeller blades and hub surface. It is effective method to improve the accuracy of the impeller to reduce flow resistance. The shape of the cathode tool is taper shank ball. According to the experimental data is used to determine the processing parameters. The five-axis CNC EDM machine is used to complete the turbine blades and hub of the surface processing. Machined surface roughness gets to the design requirements.

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来源期刊

2011 Second International Conference on Mechanic Automation and Control Engineering

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