ANGULAR ROBUTO (MIC) (MOC) (MFF)

Angular roller burnishing tools are
designed to burnish conical sections with uniform taper, internal or external, as well as flat surfaces which are symmetrical with the axis of the workpiece. These surfaces are generally
sealing surfaces, and require high quality finishes to control leakage.

Roller burnishing of conical surfaces is much faster and less expensive than grinding and honning, and eliminates problems with embedded abrasive which can wear out the sealing element. Typical sealing surfaces in parts include: face seats, angular or tapered seats of internal or external construction.

YAMATO ROBUTO® Tools are designed
with tapered rolls for true planetary rolling action to prevent skidding effect and produce a superior burnished surface.