Side Milling Cutter 를 이용한 Worm Screw 가공시 절삭 모델링을 통한 Cusp 예측

A study on the forecast of Cusp by Cutting Modeling in Worm Screw Process by Side Milling Cutter

Cutting force and face roughness have the largest influence on precision of a structure or processing efficiency in cutting processing. Thus cutting force model and face roughness model are necessary for this interpretation. In this paper, tool path model and face roughness model which consider the blade number of a tool and a revolution speed of tool and workpiece in the worm processing using side milling cutter are presented. This model was used to forcast the cusp. Experimental results show that the predicted cusp coincides with experimental one.