Taper serrations in components like Pitman-Arm are produced by broaching followed by taper serration drifting using precision taper serration drifts.
Taper serrations in components can be inspected by taper serration plug gauges manufactured by MATS.
Components which require good dimensional control on spline profile after heat treatment must use quenching plugs which are fitted in internal splines.
Taper serrations drifts are supplied from HCHCr(D2) and Taper Serration plug gauge & quenching plugs are supplied
from OHNS. |