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：2016
卷号：5
期号：4
页码：6353
DOI：10.15680/IJIRSET.2016.0504236
出版社：S&S Publications
摘要：Drilling is a hole making process in metal cutting operation performed by extrusion which finds wideapplication in various industries for manufacturing components using metals and non metals. This process is appliedwidely in assembly of components or elements, where processing challenges are severe issue such as to maintainsurface integrity, ovality, machining time, Metal Removal Rate etc., In the recent trends of engineering GFRP is a fastgrowing material which found to have the application of drilling operation and also facing the above mentionedprocessing challenges in the hole making process. So in this work the drilling of GFRP was investigated forcharacteristic behavior of cutting parameters spindle speed, feed with 10 mm diameter of hole. The experiment wascarried out using 6 mm HSS, 6 mm TiN coated HSS,10 mm HSS, 10 mm TiN coated HSS drill bits in three differentconfiguration of drill pass ie., three multipass (1. 6mm HSS then 10mm HSS drill 2. 6mm TiN coated HSS then 10mmTiN coated HSS drill 3. 6mm TiN coated HSS then 10mm HSS drill). The responses considered were Surface finish,Delamination, ovality and machining time were tested for significance for the effects of parameters and the results werefound to be good. The inferences were analyzed both in regression modeling and fuzzy logic modeling and it was foundthat the fuzzy logic gives more detailed inference system comparatively than regression modeling.
