Preliminary study on rotary ultrasonic machining of CFRP/Ti stacks

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dc.contributor.author Cong, Weilong
dc.contributor.author Pei, Zhijian J.
dc.contributor.author Treadwell, C.
dc.date.accessioned 2014-09-16T18:39:25Z
dc.date.available 2014-09-16T18:39:25Z
dc.date.issued 2014-09-16
dc.identifier.uri http://hdl.handle.net/2097/18326
dc.description.abstract Reported drilling methods for CFRP/Ti stacks include twist drilling, end milling, core grinding, and their derived methods. The literature does not have any report on drilling of CFRP/Ti stacks using rotary ultrasonic machining (RUM). This paper, for the first time, reports a study on drilling of CFRP/Ti stacks using RUM. It also compares results on drilling of CFRP/Ti stacks using RUM with reported results on drilling of CFRP/Ti stacks using other methods. When drilling CFRP/Ti stacks using RUM, cutting force, torque, and CFRP surface roughness were lower, hole size variation was smaller, CFRP groove depth was smaller, tool life was longer, and there was no obvious Ti exit burr and CFRP entrance delamination. Ti surface roughness when drilling of CFRP/Ti stacks using RUM was about the same as those when using other methods. en_US
dc.language.iso en_US en_US
dc.relation.uri http://www.sciencedirect.com/science/article/pii/S0041624X14000857 en_US
dc.subject CFRP composite en_US
dc.subject Drilling en_US
dc.subject Grinding en_US
dc.subject Rotary ultrasonic machining en_US
dc.subject Stack en_US
dc.subject Titanium en_US
dc.title Preliminary study on rotary ultrasonic machining of CFRP/Ti stacks en_US
dc.type Article (author version) en_US
dc.date.published 2014 en_US
dc.citation.doi doi:10.1016/j.ultras.2014.03.012 en_US
dc.citation.epage 1602 en_US
dc.citation.issue 4 en_US
dc.citation.jtitle Ultrasonics en_US
dc.citation.spage 1594 en_US
dc.citation.volume 56 en_US
dc.contributor.authoreid weilong en_US
dc.contributor.authoreid zpei en_US


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