Investigation of Milling of Carbon Fiber Reinforced Plastic

Horváth, Richárd and Stadler, Róbert Gábor and Andrásfalvy, Kristóf (2019) Investigation of Milling of Carbon Fiber Reinforced Plastic. ACTA MATERIALIA TRANSYLVANICA (EN), 2 (2). pp. 99-104. ISSN 2601-8799

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Abstract

The use of fiber-reinforced plastics has increased significantly in the past decades. Consequently, the demand for finishing and machining of such materials has also escalated. During machining, the fiber-reinforced materials exhibit machining problems dissimilar to the problems of metals. These are fiber pull-out, fiber breakage in the cutting zone, matrix smearing and delamination. The purpose of this experiment is to in¬vestigate the characteristics of the resultant force (Fe) dur-ing the milling of carbon fiber reinforced plastic as a function of input machining parameters. For the force measurements, CFR with perpendicular (0°-90°) fiber orientation was machined. The experimental design involved the central composite design method. To analyze and evaluate the measurements, we applied the response surface methodology.

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