Abstract
Glass fiber reinforced plastic (GFRP) composite mat erials are widely used industrial, aerospace, and a utomotive sector. Its have excellent properties such as high strength to weigh t ratio, higher fatigue limit high stiffness to weight ratio, corrosion resistance and design flexibility. Drilling is one of the major ma chining operations that are carried out on fiber re inforced metal composite materials to the need for components assembly. There are many problems encountered when drilling Glass fiber rei nforced plastic (GFRP) composites. These problems include delaminating of the composite, poor surface roughness and hole devi ation. In present experimental investigation analyse the effect of va rious machining parameters i.e. cutting speed, the feed rate, and the drill diameter on the quality of the drilled holes. Hole deviation of each hole is measured with help of digital vern ier calliper. Taguhi's and ANOVA Technique have been employed to study the effect of the interactions between different drilling parame ters on deviation of holes. After experiments suggests the optimal conditions for min imum hole deviation.
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