Guiding on the wire rod supply component, and wire-wound manner of the wire rod and

摘要

PROBLEM TO BE SOLVED: To provide a nozzle mechanism capable of smoothly delivering a wire rod, even if changed.;SOLUTION: A wire rod supply member 1 for delivering the wire rod 9 guided via a guide passage 3 provided therein has a wire rod exit 7 formed following the guide passage 3 with a curved face 7a having a preset radius which is changed depending upon the position of the wire rod exit 7.;COPYRIGHT: (C)2001,JPO