Differences in Polishing Processes for Different Ferrule Diameters

Differences in Polishing Processes for Different Ferrule Diameters

Large Diameter Ferrule Face Grinding Process（FC/SC/ST-PC）

Process	Rubber Pad	Polishing Film	Auxiliary Liquids	Time	Pressure
Degumming	PR5X-500-80	GA5D 30um	Distilled water	30s	Pressurization after 10 rpm
Rough grinding	PR5X-500-80	DR5D 5um	Distilled water	30s	Pressurization at start
Medium Grinding	PR5X-500-80	DJ5D 1.5um	Distilled water	30s	Pressurization at start
Polishing	PR5X-500-80	XF5D	Distilled water	60s	Pressurized at start
Cleaning	PR5X-500-80	CF5D Cleaning buff	Distilled water	12s	No pressurization

Small Diameter Ferrule Face Grinding Process（LC-PC）

Process	Rubber Pad	Polishing Film	Auxiliary Liquids	Time	Pressure
Degumming	PR5X-500-80	GA5D 30um	——	30s	Pressurization after 10 rpm
Convex Spherical Molding	PR5X-500-80	DR5D 3um	Distilled water	60s	Pressurization at start
Polishing	PR5X-500-80	XF5D	Distilled water	60s	Pressurized at start
Cleaning	PR5X-500-80	CF5D Cleaning Buff	Distilled water	12s	No pressurization