Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/9198
Title: Dynamic surface topography model for the prediction of nano-surface generation in ultra-precision machining
Authors: Lee, WB 
Cheung, CF 
Issue Date: 2001
Publisher: Pergamon Press
Source: International journal of mechanical sciences, 2001, v. 43, no. 4, p. 961-991 How to cite?
Journal: International journal of mechanical sciences 
Abstract: Materials induced vibration has its origin in the variation of micro-cutting forces caused by the changing crystallographic orientation of the material being cut. It is a kind of self-excited vibration which is inherent in a cutting system for crystalline materials. The captioned vibration results in a local variation of surface roughness of a diamond turned surface. In this paper, a dynamic surface topography model is proposed to predict the materials induced vibration and its effect on the surface generation in ultra-precision machining. The model takes into account the effect of machining parameters, the tool geometry, the relative tool-work motion as well as the crystallographic orientation of the materials being cut. A series of cutting experiments was performed to verify the performance of the model and good correlation has been found between the experimental and simulation results.
URI: http://hdl.handle.net/10397/9198
ISSN: 0020-7403
EISSN: 1879-2162
DOI: 10.1016/S0020-7403(00)00050-3
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