Online centralized continuous annealing method and annealing equipment for wire drawing machine

Abstract

The invention discloses an online centralized continuous annealing method and annealing equipment for a wire drawing machine. The annealing equipment comprises a rack, an inclined support, a softeningsteel pipe, a heating device, a water tank and a dewatering device, the inclined support, the water tank and the dewatering device are sequentially arranged on the rack, and one end of the softeningsteel pipe obliquely extends downwards and extends into the water tank. According to the online centralized continuous annealing method and annealing equipment for the wire drawing machine, multiple wires can be continuously annealed at the same time, the annealing requirements of multiple wire drawing machines before wire drawing are met, an annealing mechanism in a traditional wire drawing machine is omitted, the overall structure of the wire drawing machine is simplified, and the cost of the wire drawing machine is reduced. Moreover, water vapor generated during cooling of the water tank can enter the softening steel pipe to extrude and discharge oxygen in the softening steel pipe, so that the phenomenon of wire blackening caused by oxidation reaction is avoided, the annealing effect isimproved, the wires can better release stress, the ductility and toughness of the material are improved, and in addition, the overall structure is simple and easy to realize, the method and the equipment can be simultaneously adapted to multiple wire drawing machines for use, then the production cost is saved, and production is facilitated.

Description

Technical field [0001] The present invention belongs to the field of wire manufacturing technology, and in particular, the present invention relates to a wireless annealing method for wirelessly in line and its annealing equipment thereof. Background technique [0002] The wire drawing machine is also called a moving machine, is a wide range of mechanical equipment in industrial applications, widely used in mechanical manufacturing, hardware processing, petrochemical, plastic, bamboo products and wire and cable and other industries. Taking metal copper as an example, the raw material fine copper wire is made into the required specifications through the drawing machine, and the working principle is to form a size of the wire through the bronze coil in the brushed warehouse of the brigadier. Copper wire. Among them, the metal wire is pulled out of the wire, in order to eliminate stress in the metal line crystal, increase material ductility and toughness, annealing must be performed...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the wire drawing machines in the domestic cable industry combine the annealing mechanism and the wire drawing machine into the same equipment, that is, adopt an integrated structure. The cost is high, and the annealing effect is not very ideal

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