Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/13571
Title: Novel end-fly-cutting-servo system for deterministic generation of hierarchical micro-nanostructures
Authors: To, S 
Zhu, Z
Zeng, W
Issue Date: 2015
Source: CIRP annals : manufactering technology, 2015, v. 64, no. 1, p. 133-136
Abstract: This paper reports on the diamond cutting based generation of hierarchical micro-nanostructures, which are conventionally difficult for both mechanical and non-mechanical methods to achieve. A novel end-fly-cutting-servo (EFCS) system, with four-axis servo motions that combine the concepts of fast/slow tool servo and end-face fly-cutting, is proposed and investigated. In the EFCS system, an intricately shaped primary surface is generated by material removal, while the desired secondary nanostructures are simultaneously constructed using residual tool marks by actively controlling tool loci. The potential of the EFCS system is demonstrated firstly by fabricating a nanostructured F-theta freeform surface and a nanostructured micro-aspheric array.
Keywords: Cutting
Micromachining
Nanostructure
Ultra precision
Publisher: Elsevier
Journal: CIRP annals : manufactering technology 
ISSN: 0007-8506
DOI: 10.1016/j.cirp.2015.04.082
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