PROCESS 1

End face processing

The removal of the gate surface

PROCESS 2

Out side diameter processing

Flatten the outer diameter of the tapered (Rough grinding)

PROCESS 3

Inner processing

Processing Using the Taper wire to drill a micro hole in the ferrule

PROCESS 4

End face processing

The removal of the top surface

PROCESS 5

Outside diameter processing

Issues a coaxial grinding the outside diameter based on the micro hole of the ferrule

PROCESS 6

Outside diameter and surface processing

Made to an outside diameter and surface coarseness with high precision

PROCESS 7

Outer perimeter edge processing

Take the outer perimeter edge of the ferrule

PROCESS 8

End face processing

The removal of the top and end surface

PROCESS 9

End face processing

Process the tip of the blank into a spherical surface form