High-speed wire rod head water-cooling controlled cooling method and controlled cooling system
A high-speed wire and cooling system technology, applied in the direction of temperature control, length measuring device, manufacturing tools, etc., can solve the problems of wire waste, long length of uncontrolled cold section, inability to accurately control the length of uncontrolled cold section, etc. wasteful effect
Active Publication Date: 2022-06-24
新余钢铁股份有限公司
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Problems solved by technology
[0003]
In the conventional rolling and controlled cooling process of high-speed wire rods, it is necessary to reserve a section of uncontrolled cooling section at the head of the wire rod to ensure that the wire rod passes through the steel smoothly. The uncontrolled cooling section will be removed later, but it cannot be accurately Control the length of the uncontrolled cooling section, resulting in the length of the uncontrolled cooling section being too long, resulting in waste of wire
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[0068] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.
[0069] Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary ski...
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The embodiment of the invention provides a high-speed wire rod head water-cooling controlled cooling method and a controlled cooling system, and relates to the technical field of high-speed wire rod rolling. The high-speed wire rod head water cooling and controlled cooling method comprises the steps that when the head of a wire rod passes through a first sensor, a first signal is obtained; calculating first preset time by taking a time point of obtaining the first signal as a starting time point; after the first preset time, the first pinch roll is controlled to clamp and convey the wire; and the cooling mechanism is controlled to cool the wire rod, so that the length of the non-controlled cooling section can be accurately controlled, and the waste of the wire rod is reduced.
Description
technical field [0001] The invention relates to the technical field of high-speed wire rod rolling, in particular, to a water-cooling and cooling-controlling method and a cooling-controlling system for the head of a high-speed wire rod. Background technique [0002] High-speed wire rod rolling generally includes ordinary carbon steel, threaded wire rod steel, high carbon steel, high-quality carbon steel, high-performance spring steel, etc. [0003] In the conventional rolling and controlled cooling process of high-speed wire rods, it is necessary to keep an uncontrolled cooling section at the head of the wire rod to ensure that the wire rod passes through the steel smoothly. Controlling the length of the uncontrolled cooling section results in the length of the uncontrolled cooling section being too long, resulting in a waste of wires. SUMMARY OF THE INVENTION [0004] The objects of the present invention include, for example, to provide a water-cooled and controlled cool...
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IPC IPC(8): B21B37/76B21B1/16B21B45/02B21B38/00
CPCB21B37/76B21B1/16B21B45/02B21B38/00Y02P70/10
Inventor 颜宜斌王海轮章霞刚肖侃舒建杨军闵福春邹锦忠李贺黄新峰李世昶游经东张春斌张亚君黄小山邱东宋小伟
Owner 新余钢铁股份有限公司