Inventors:
Arthur W. Wernersbach - Waxahachie TX
John R. Skaritka - DeSoto TX
Billy P. Yager - Waxachachie TX
Rodney R Barrick - Waxachachie TX
John D. Ligier - Arlington TX
Assignee:
Universities Research Association, Inc. - Washington DC
International Classification:
B65H 8100
Abstract:
A direct wind coil winding head assembly for depositing coil windings directly onto a coil support mandrel, comprising wire feed means having an input and an output, the wire feed means adapted to receive a continuous length of wire at the input and to cause the wire to exit the output at a first rate, mandrel positioning means for dynamically positioning the coil support mandrel beneath the output and control means coupled to the wire feed means and the mandrel positioning means, the control means operable to cause the mandrel positioning means to dynamically position the coil support mandrel beneath the output such that the exiting wire is deposited onto the mandrel in a predetermined pattern, and further operable to control the wire feed means such that the first rate is substantially equal to a second rate of movement of the coil support mandrel relative to the output, whereby the wire is deposited onto the coil support mandrel with substantially no residual winding stresses. Other systems, devices and methods are disclosed.
