Investigation into the Post-Treatment Process for Titanium Alloy Space-Curve Meshing-Wheel

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Abstract:

A technic, named as mechanical-electrolysis polishing (MEP), is investigated for space-curve meshing-wheel (SCMW) made of titanium alloy by the selective laser melting rapid prototyping process (SLM), to improve their surface quality. Firstly, the effect of polishing time, voltage, gap between the cathode and the workpiece on the surface roughness and transmission accuracy are analyzed. Secondly, the post-treatment experiment results under different parameters are analyzed, and optimal parameters are obtained by the kinematics experiments. The results show that, the transmission accuracy would be raised with an average of about 1.8% by improving surface quality of titanium alloy SCMW.

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203-207

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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