文章基本信息

标题：Evaluation of Optimal Cutting Parameters in CNC Milling Of NIMONIC 75 Using RSM
本地全文：下载
作者：S.Vajeeha ; K.Mohammad Farhood ; Dr.T.Vishnu Vardhan 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：8
页码：7190
DOI：10.15680/IJIRSET.2015.0408067
出版社：S&S Publications
摘要：NIMONIC 75 is one of the important materials in the group of nickel based super alloys. It has wideapplications in marine, aircraft, aerospace and chemical industries as they can withstand at very high temperatures. ButNIMONIC 75 is very hard material to machining, so it is essential to estimate the optimum cutting parameters tomachine it for desired output responses. CNC milling is widely used in machining operations due to it offers flexibilityin producing complex shapes. In this paper the optimal machining parameters such as feed, depth of cut and spindlespeed in CNC milling of NIMONIC 75 are estimated for the minimum Surface Roughness(Ra) and for maximumMaterial Removal Rate (MRR) by using Response Surface Methodology(RSM) with the help of DESIGN EXPERT 9soft ware.
关键词：NIMONIC 75; RSM; CNC end mill; surface roughness Ra; Material Removal Rate (MRR).