Investigation of Optimal Proses Parameters in CNC Milling of Insole Shoe Orthotic using Taguchi - Fuzzy Approach

BAWONO, BAJU and ANGGORO, P. WISNU and Tauviqirrahman, M and Jamari, J. and Bayusena, A.P (2017) Investigation of Optimal Proses Parameters in CNC Milling of Insole Shoe Orthotic using Taguchi - Fuzzy Approach. International Journal of Applied Engineering Research, 12 (19). pp. 8723-8726. ISSN 0973-4562

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Text (B. Bawono - P.W. Anggoro - M. Tauviqikirahman - J. Jamari - A.P. Bayuseno) no.7.pdf Download (1MB) | Preview

Abstract

The surface quality and processing time for insole shoe orthotic (iso) made from EVA rubber foam (erf) is highly dependent on the input machining strategies during a CNC milling process. This paper aims to clarify the application of Fuzzy Logic integrated with the Taguchi method to minimize the surface roughness and maximize Material Removal Rate (MaRR) that for iso product with erf based on CNC Rolland Modella machines. In this research, the input parameters specified are feed, DOC, and the composition of erf. In Taguchi method, orthogonal array design L 824 which consists of three factors and mix level and S/N will be calculated. S/N ratio of roughness and MaRR will be entered into the system of fuzzy logic and output received is multi response performance index (MRPI) with application ANOVA, DOC and feeds. Based on the result, it can be concluded that the optimal level for Erf is level 2 (3 Slice), feed is level 2 (2000 mm/min) and DOC is level 1 (2.5mm) with the Ra=9.679 µm and MaRR=61,200,000 mm/min.

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