A Study on Machining for Bearing Rubber Seal Die by Flank of Formed Insert Type Tool

Insert type 총형공구 여유각 영향에 따른 베어링 Rubber Seal 금형의 가공성 평가

Formed insert type tool satisfy both the surface roughness and geometric accuracy, so that cutting edge of formed tool can duplicate final feature. For experiment the formed tools with various clearance angles are machined. And the tools are evaluated with respect cutting force, flank rear and surface roughness to optimistic condition.