Composite technologiesResearches

Delamination Study in Edge Trimming of Basalt Fiber Reinforced Plastics (BFRP)

This paper presents an end milling study of BFRP fabricated by resin transfer molding (RTM), to evaluate delamination types at the top layer of the machined edge with different cutting conditions (cutting speed, feed rate and depth of cut) and fiber volume fraction (40% and 60%).

This work quantifies delamination types, using a parameter Sd/L, that evaluates the delamination area (Sd) and the length (L), taking into account tool position in the yarn and movement of yarns during RTM process, which show the random nature of delamination.

Maria Dolores Navarro-Mas¹, Juan Antonio García-Manrique¹, Maria Desamparados Meseguer¹, Isabel Ordeig¹ and Ana Isabel Sánchez².
1 Department of Mechanical Engineering and Materials, Universitat Politècnica de València, Spain;
2 Department of Statistics and Operational Research, Universitat Politècnica de València, Spain.

 

Technologies: RTM

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