The Hole machining Characteristics of Glass Fiber Reinforced Polyester for Various Machining Conditions

가공조건 변화에 따른 유리섬유 복합재료의 홈 가공 특성

The experimental investigating is mainly focused on the hole machining characteristics of glass fiber reinforced polyester at different surface conditions, cutting conditions and machining methods. The entrance and exit surface holes of the glass fiber reinforced polyester is observed and the surface photographs of drilled holes is showed. The cutting force is also measured.