A rolled thread over a backward extrusion A convex head feature A reverse hex extrusion By cold forming the part in the first part of the process, Sussex Wire created the convex head and hex-shaped ...

Extrusion is a process used for creating a product (an extrudate) by forcing a material through a die or an orifice to form a shape, or alternatively an extruder is used to produce semi-finished or ...

Increasingly smaller medical devices require tighter tolerances that make extrusion process control more difficult. Photos courtesy of TEEL PLASTICS INC. As medical devices get smaller and tolerances ...