Reamer Wear of Waste Printed Circuit Board Shearing Machine
角切式破碎机破碎手机边框板刀具磨损性能的研究

Talysurf 5P-120 Surface Measuring System is used to identify the reamer wear, and result shows that both moving reamers and static reamer were damaged by abrasive wear and striking cutting force, and moving reamers were damaged mainly by abrasive wear while static reamer was damaged mainly by striking and cutting force.