Application of Taguchi method to optimization of surface roughness during precise turning of NiTi shape memory alloy

M. Kowalczyk

doi:10.1117/12.2281062

7 August 2017 Application of Taguchi method to optimization of surface roughness during precise turning of NiTi shape memory alloy

M. Kowalczyk

Author Affiliations +

Proceedings Volume 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017; 104455G (2017) https://doi.org/10.1117/12.2281062
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2017, 2017, Wilga, Poland

Abstract

This paper describes the research results of surface quality research after the NiTi shape memory alloy (Nitinol) precise turning by the tools with edges made of polycrystalline diamonds (PCD). Nitinol, a nearly equiatomic nickel–titanium shape memory alloy, has wide applications in the arms industry, military, medicine and aerospace industry, and industrial robots. Due to their specific properties NiTi alloys are known to be difficult-to-machine materials particularly by using conventional techniques. The research trials were conducted for three independent parameters (v_c, f, a_p) affecting the surface roughness were analyzed. The choice of parameter configurations were performed by factorial design methods using orthogonal plan type L9, with three control factors, changing on three levels, developed by G. Taguchi. S/N ratio and ANOVA analyses were performed to identify the best of cutting parameters influencing surface roughness.

Citation Download Citation

M. Kowalczyk "Application of Taguchi method to optimization of surface roughness during precise turning of NiTi shape memory alloy", Proc. SPIE 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017, 104455G (7 August 2017); https://doi.org/10.1117/12.2281062

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