Proper Crimping Techniques are Critical When Terminating Fiber Optic Connectors

A seemingly straightforward procedure in the production of fiber optic cable assemblies can have disastrous results if done incorrectly. Crimping is an example of this. Using the right crimping techniques and Fiber Crimping Machine throughout the fiber termination procedure is essential to achieving a long-lasting connection. The cable can really be tugged without separating from the connection when all termination procedures are finished. For every fiber optic cable assembly, the maximum draw force is specified by industry standards and, potentially, by your customer's specifications.

The cable assembly may tolerate a fair amount of pulling during the last phases of manufacture and installation if it is correctly crimped. The cable assembly might have to endure certain mechanical stresses even after installation. When the connection is properly crimped, force is applied to it rather than the fragile glass fiber.

A minor but effective step in the manufacturing process, crimping fortifies the cable assembly and shields the fiber. The Fiber Curing Oven also forms an integral part of fiber optics.

The connection body, a metal crimping sleeve, and the material to be clamped—typically the cable's strength component, aramid yarns—are all involved in the crimping process. 

To get the optimum crimp and maximum pull force for that assembly, the connection manufacturer specifies the crimp tool, die set, crimp sleeve, and crimp force for each connector body. Using the right equipment and parts is vitally important.   Because crimping increases the contact surface area, the crimped portion of the connection is often textured and rough rather than smooth. These particulars help the unit as a whole achieve its maximum draw force.

If the incorrect die set or crimp tool is utilized, the crimp will probably be too light or too firm, which can lead to damage to the cable assembly. The connection may be crushed by a forceful crimp. The glass optical fiber may sustain damage if this structure is compromised. The maximum draw power may be reduced if the crimp is too light since the aramid strands may pull away. As an aside, you can utilize the Fiber Crimping Machine, which provides repeatability and improves process control while reducing operator fatigue, or the manual crimp tool suggested by the connection manufacturer.