文章基本信息

标题：Semi-Empirical Modelling of Surface Roughness in CNC End Milling
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作者：N K Mandal ; N K Singh ; UC Kumar 等
期刊名称：International Journal of Mechatronics, Electrical and Computer Technology
印刷版ISSN：2305-0543
出版年度：2016
卷号：6
期号：22
页码：3099-3109
出版社：Austrian E-Journals of Universal Scientific Organization
摘要：Surface roughness is an important parameter of product quality because it has direct effect on the fitting characteristics of the mating components, resistance to corrosion, frictional losses of fluid flow along pipelines, and above all the aesthetics of the product. There are basically two types of modelling: analytical modelling and empirical modelling, Scientists are believing on analytical modelling where mostly controllable factors of a process are taken into account and does not tell anything about uncontrollable factors like vibration, tool wear etc. whereas Engineers believe on Empirical modelling where both controllable and uncontrollable factors of a process are considered. In this research work, we have developed a semi-empirical model of surface roughness of a surface produced by CNC end milling process using Buckingham pi Theorem.
关键词：Surface roughness; Semi Empirical model; CNC end milling; Buckingham pi theorem