Experimental Investigations on Delamination to Improve the Hole Quality in Chopped Strand Mat GFRP Material During Drilling Operation
نویسندگان
چکیده
منابع مشابه
Optimization on Delamination of Cutting Parameter during Drilling on Gfrp Plastics Based on Taguchi Method
Drilling of glass fibre reinforced plastic (GFRP) composite is different from metallic materials due to its mechanical properties. The drilling of this material may generate delamination of drilled holes on workpiece. The purpose of this paper is to investigate the influence of the cutting parameters, such as cutting speed and feed rate, point angle of drill and material thickness on delaminati...
متن کاملDetermination of optimum parameters on delamination in drilling of GFRP composites by Taguchi method
Drilling is one of the important machining processes in hole making operations. Delamination is a vital problem during any drilling operation. It causes structural integrity reduction and poor assembly tolerance as well as potential for long-term performance deterioration. As a result, drilling of any material requires dimensional stability and interface quality. In this study, glass fibre rein...
متن کاملPredicting Drilling Forces and Delamination in GFRP Laminates using Fuzzy Logic
Drilling of fiber reinforced plastics is necessary in order to assemble complex/intricate composite products. Drilling induced damage leads to high percentage of part rejection and reduced product efficiency and life. The thrust force and torque have been found to be the important factors influencing damage. In the present research endeavor, an attempt has been made to develop a fuzzy rule base...
متن کاملDelamination Analysis in Drilling of Composite Materials Using Digital Image Processing, Regression Modeling and Fuzzy Logic
Glass Fiber Reinforced Plastic composites have an increased application in recent days, due to its enhanced structural, mechanical and thermal properties. The heterogeneous nature of this kind of materials makes complications during machining operations. Drilling of holes in GFRP becomes almost unavoidable in fabrication. However, drilling is a common machining practice for assembly of componen...
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ژورنال
عنوان ژورنال: Journal of Applied Sciences
سال: 2012
ISSN: 1812-5654
DOI: 10.3923/jas.2012.1063.1066