Investigation of Drilling Parameters Using Grey Relational Analysis and Response Surface Methodology of Biaxial Glass Fibre Reinforced with Modified Epoxy Resin Composite

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Description</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Drill tool materials</td><td class="align_center">HSS drill, titanium-coated HSS drill, carbide tip drill</td></tr><tr><td class="align_left">Diameter</td><td class="align_center">10 mm</td></tr><tr><td class="align_left">Geometry and type</td><td class="align_center">Twist drill and straight shank</td></tr><tr><td class="align_left">Point angle</td><td class="align_center">118°</td></tr><tr><td class="align_left">Machining condition</td><td class="align_center">Dry</td></tr><tr><td class="align_left">Feed rates (m/min)</td><td class="align_center">50, 100, 150</td></tr><tr><td class="align_left">Speed (rpm)</td><td class="align_center">800, 1000, 1200</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Polymer Science

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Table 1

Table 1: Investigation of Drilling Parameters Using Grey Relational Analysis and Response Surface Methodology of Biaxial Glass Fibre Reinforced with Modified Epoxy Resin Composite 

Table 1 | Investigation of Drilling Parameters Using Grey Relational Analysis and Response Surface Methodology of Biaxial Glass Fibre Reinforced with Modified Epoxy Resin Composite 