Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/79713
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Title: Curvature-adaptive multi-jet polishing of freeform surfaces
Authors: Cheung, CF 
Wang, CJ 
Ho, LT 
Chen, JB 
Issue Date: 2018
Source: CIRP annals : manufactering technology, 2018, v. 67, no. 1, p. 357-360
Abstract: This paper presents a curvature-adaptive multi-jet polishing (CAMJP) method that can achieve high efficiency and cater for adaptation of the variation of the material removal rate (MRR) to the curvature of freeform surfaces. CAMJP makes use of a purposely designed multi-jet nozzle incorporated with a pressure control system. The effect of surface curvature on the MRR is analysed by computational fluid dynamic modelling. The fluid pressure of each jet is controlled independently to vary the MRR according to the curvature of freeform surfaces. Experimental results show that CAMJP is effective in improving the accuracy of polishing freeform surfaces.
Keywords: Polishing
Surface
Multi-jet
Publisher: Elsevier
Journal: CIRP annals : manufactering technology 
ISSN: 0007-8506
DOI: 10.1016/j.cirp.2018.04.072
Rights: © 2018 Published by Elsevier Ltd on behalf of CIRP.
© 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
The following publication Cheung, C. F., Wang, C., Ho, L. T., & Chen, J. (2018). Curvature-adaptive multi-jet polishing of freeform surfaces. CIRP Annals, 67(1), 357-360 is available at https://doi.org/10.1016/j.cirp.2018.04.072.
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