HEAT TREATMENT METHOD FOR WIRE AND EQUIPMENT FOR IMPLEMENTING THE METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method for heat treatment of a wire which eliminates the nonuniform structure formation and nonuniform mechanical characteristics with respect to lengths of rollers in the final by further developing a known method an equipment and tempering the wire before further treating the wire to a final product and equipment for implementing the method. SOLUTION: In the method for taking up a rolled product to a winding frame or merely taking up the product to a bundle or winding the product to the form of windings by a winding machine and heat treating this wire, the still long-sized rolled product immediately coming from a rolling and heating section is cooled down to a temperature below a martensite initiation temperature in order to temper the wire. Further, the equipment which has a device disposed behind a rolling stand to take up the rolled product to the winding frame, a device for supplying the windings and a device for bundling the windings by means of pins and placing the same outside a collection station and implements the method of Claim 1 has a cooling section which is arranged right behind the rolling stand in order to further cool the long-sized rolled product to the temperature below the martensite initiation temperature as regulated and a tempering furnace succeeding to a winding frame take-up device or winding loading device.