Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/15920
Title: Effects of electropulsing treatment on material properties and ultra-precision machining of titanium alloy
Authors: Wu, HB
To, S 
Keywords: Electropulsing treatment
Titanium alloy
Ultra-precision turning
Issue Date: 2015
Publisher: Springer
Source: International journal of advanced manufacturing technology, 2015 How to cite?
Journal: International journal of advanced manufacturing technology 
Abstract: Titanium alloy is well known with difficult machinability, which limits its application unavoidably. In this study, electric pulse treatment (EPT) is firstly employed to change the material properties and improve the machinability of titanium alloy Ti6Al4V in ultra-precision machining. A series of tests of EPT and ultra-precision cutting have been carried out. Effects of EPT parameters on microstructure and mechanical properties of Ti6Al4V have been investigated. The chip morphology, cutting force, and surface roughness of titanium alloys after EPT and without EPT in ultra-precision machining have been analyzed, too. It was found that EPT technology can improve the machinability of titanium alloy in ultra-precision machining and the machinability of titanium alloy becomes better with the increasing of current density and frequency of EPT.
URI: http://hdl.handle.net/10397/15920
ISSN: 0268-3768
EISSN: 1433-3015
DOI: 10.1007/s00170-015-7379-5
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