Star SU and SU-Korea design and build a line of chamfer, deburring, and rolling tools.
Why Chamfer and Debur?
A burr which is not removed may break off and damage bearings or gears.
Over-carbonizing may result in excessive pressure being exerted on gear lateral surfaces causing a break.
A hardened burr may lead to premature wear of tools in finishing operations.
Removal of very sharp burrs removes the risk of tool handling injuries.
Why Roll?
Rolling serves to remove build up on tooth flanks by plasic deformation during chamfering.
evels out the surface after structural changes during the chamfer/deburr process.