Optical fiber preform rod is the core of optical fiber manufacturing. At present, the common optical fiber processing methods mainly include deposition and mechanical methods.The main implementation process of mechanical method is preparation of original optical fiber glass, processing of preform rod blank, grinding and polishing of the inner and outer surfaces of preform rod, and drawing the preform.
The surface quality of optical fiber preform rod is closely related to the quality of the optical fiber. We use silicon nitride ceramic to make optical fiber preform rod fixture and clamp, to connect and holder the preform rods. Silicon nitride ceramic have properties of high strength and hardness, high temperature resistance, super abrasion resistance performance, self-lubricating property effectively avoid medium pollution. It is one of the best materials for ceramic optical fiber preform rod fixture and clamp.
We manufacture both standard and customize silicon nitride ceramic optical fiber preform rod fixture and clamp.