Enhancement and verification of a machined surface quality for glass milling operation using CBN grinding tool-Taguchi approach

Sayuti, Mohd and Sarhan, Ahmed Aly Diaa Mohammed and Fadzil, M. and Hamdi, Mohd (2012) Enhancement and verification of a machined surface quality for glass milling operation using CBN grinding tool-Taguchi approach. The International Journal of Advanced Manufacturing Technology, 60 (9-12). pp. 939-950. ISSN 0268-3768

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Official URL: https://doi.org/10.1007/s00170-011-3657-z

Abstract

Nowadays, the demand for high product quality focuses extensive attention to the quality of machined surface. The (CNC) milling machine facilities provides a wide variety of parameters set-up, making the machining process on the glass excellent in manufacturing complicated special products compared with other machining processes. However, the application of grinding process on the CNC milling machine could be an ideal solution to improve the product quality, but adopting the right machining parameters is required. Taguchi optimization method was used to estimate optimum machining parameters with standard orthogonal array L16 (44) to replace the conventional trial and error method as it is time-consuming. Moreover, analyses on surface roughness and cutting force are applied which are partial determinant of the quality of surface and cutting process. These analyses are conducted using signal to noise (S/N) response analysis and the analysis of variance (Pareto ANOVA) to determine which process parameters are statistically significant. In glass milling operation, several machining parameters are considered to be significant in affecting surface roughness and cutting forces. These parameters include the lubrication pressure, spindle speed, feed rate, and depth of cut as control factors. While, the lubrication direction is considered as a noise factor in the experiments. Finally, verification tests are carried out to investigate the improvement of the optimization. The results showed an improvement of 49.02 and 26.28 in the surface roughness and cutting force performance, respectively

Item Type: Article
Additional Information: You can e-mail to me for the full text of my journal at ah_sarhan@um.edu.my
Uncontrolled Keywords: CNC machine; Glass milling; Grinding; Taguchi; Optimization; Surface roughness; Cutting force
Subjects: T Technology > TS Manufactures
Divisions: Faculty of Engineering
Depositing User: Mr. Mohammed Salim Abd Rahman
Date Deposited: 12 Jul 2013 00:42
Last Modified: 22 Nov 2019 06:32
URI: http://eprints.um.edu.my/id/eprint/7254

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