ABSTRACT
Conventional machining of composites is very distinct from machining metals, despite the fact that typically metal machining tools and technology are employed with composites. However, unlike metals, polymer composites are inhomogeneous and their interaction with the cutting tool during machining is a complex phenomenon that is not well understood. In addition, during conventional machining, various defects may arise, such as delamination, fiber pullout, cracking, burning, rapid tool wear, deformation and deterioration of the machined surface, etc. These machining defects may adversely affect the quality of the composite part. This chapter provides an overview of different defects produced during conventional machining of polymer composites. Further, the merits and demerits of non-conventional machining are also described.
