High-speed wire production process equipment

Abstract

High-speed wire production process equipment comprises a heating furnace, a rough rolling unit, an intermediate rolling unit, a pre-finish-rolling unit, a finish rolling unit, a MINI unit, a wire discharger, and a finishing machine, which are connected in order. The high-speed wire production process equipment is characterized in that the MINI unit is composed of a frame-2 MINI reducing mill and a frame-2 MINI sizing mill; the MINI reducing mill and the MINI sizing mill are directly driven by two motors directly, and no shift mechanism or clutch mechanism is required. The high-speed wire production process equipment allows same-hole-type rolling, controlled rolling, and controlled cooling; motorized speed regulation of the MINI reducing mill and the MINI sizing mill allows speed matching for a whole production line; production speed ranges from 20m / s to 110m / s; the requirement for production of products phi 5.0mm-phi 25mm is met. Meanwhile, the high-speed wire production process equipment has the advantages of low cost, low equipment maintenance skill requirement, low maintenance difficulty and the like.

Description

technical field [0001] The invention relates to a high-speed wire rolling process, and more specifically, to a high-speed wire rod production process equipment. Background technique [0002] The current high-speed wire production mainly has the following two process types: [0003] 1. Heating furnace-rough rolling unit-intermediate rolling unit-pre-finishing rolling unit-finishing rolling unit-laying machine-finishing; [0004] 2. Heating furnace-rough rolling unit-intermediate rolling unit-pre-finishing rolling unit-finishing rolling unit-reducing sizing unit-laying machine-finishing; [0005] The main difference between these two types is in the finishing rolling area. The traditional finishing rolling unit has 10 stands, the product specification is φ5.5mm~φ16mm, and the dimensional accuracy is ±0.2mm; the production line of the reducing and sizing unit is added, and the finishing rolling unit is 8 stands, the reducing and sizing unit includes the reducing machine and t...

AI Technical Summary

Problems solved by technology

[0013] The equipment cost of the above two types of equipment is high, the delivery period is long, the installation and debugging are difficult, the equipment maintenance technology is difficult, and the maintenance cost is high

Moreover, the structure of the gearbox equipment is complex, there are many operating mechanisms, the technical requirements for equipment maintenance are high, the maintenance is difficult, and the failure rate is high.

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