Hansong Li

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Electrochemical grinding (ECG) is a low-cost and highly efficient process for application to difficult-to-machine materials. In this process, the electrolyte supply mode directly affects machining stability and efficiency. This paper proposes a flow channel structure for an abrasive tool to be used for inner-jet ECG of GH4169 alloy. The tool is based on a(More)
The titanium alloy Ti-6Al-4V is used in many industries including aviation, automobile manufacturing, and medical equipment, because of its low density, extraordinary corrosion resistance and high specific strength. Electrochemical machining (ECM) is a non-traditional machining method that allows applications to all kinds of metallic materials in regardless(More)
This paper describes a new method, which combines one pulse electrical discharge machining technology with electroChemical micro machining (EMM), to fabricate micro spherical electrode and micro spherical cavities. First, micro spherical electrode is fabricated by electroChemical etching with one pulse electrical discharge (OPED) machining technology.(More)
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