A Study on Ultra-precision Fly-cutting of Aluminum Alloy

알루미늄 합금의 초정밀 플라이커팅에 관한 연구

For the machining of freeform surface, fly cutting is one of the key technology to meet profile accuracy and surface roughness simultaneously. Fly cutting can be applied to manufacturing of optical components with complex profile. In this study aluminum alloy was machined in the process of ultra precision fly cutting and investigated optimum machining conditions in terms of feed-rate, pitch per cycle and depth of cut.