PROCESS AND DEVICE FOR CONTROLLED DEFORMATION OF SPINE FINS WHILE SHAPING OF COILS

摘要

A method and system device for controlled deformation of spine fin coil. A spine fin tubing is placed and guided through a conduit constructed with comb-like teeth so that the spine fins are deformed by the comb-like teeth in a controlled manner. The controlled deformation can be performed either before or during winding with a winder and/or after a coil is made.