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A wire rust removal process

A wire rod and process technology, applied in the field of wire rod rust removal technology, can solve the problems of low rust removal efficiency, slow removal speed, and rust removal, etc., and achieve the effect of improving removal effect and rust removal efficiency.

Active Publication Date: 2021-05-28
德清林缘金属制品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing rust removal process for wire rods is slow in removing rust on the surface of wire rods, and the rust removal efficiency is low. At the same time, it cannot ensure that the rust on the surface of wire rods is completely removed, and it is impossible to remove rust on large quantities of wire rods. How to improve The speed of removing rust on the surface of wire rods and improving the effect of removing rust on the surface of wire rods need us to solve these problems

Method used

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] Such as Figure 1 to Figure 3 Shown, the derusting process of a kind of wire rod of the present invention, this process comprises the steps:

[0024]S1; Use the multi-standard wire rod derusting device to remove the rust on the surface of the wire rod, which effectively improves the derusting speed of the wire rod, and at the same time improves the effect of removing the rust on the wire rod surface, so that the rust on the wire rod surface is removed more easily clean;

[0025] S2: In the No. 3 rotating shaft of the multi-specification wire derusting device in S1, there is a cavity storing hydrochloric acid with a concentration of 20%-25%. The liquid channel and the liquid spray channel are connected with the cavity inside the third shaf...

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Abstract

The invention belongs to the technical field of wire surface treatment, in particular to a wire rod rust removal process. A multi-specification wire rod rust removal device is used to remove rust on the wire rod surface; There is a cavity for storing hydrochloric acid with a concentration of 20%-25%, a liquid spray channel with a diameter of 50μm-100μm is set in the bristles of the No. 1 brush, and the liquid spray channel is communicated with the cavity inside the No. 3 rotating shaft; A liquid storage bag storing water is arranged in the channel below the installation frame of the multi-specification wire rust removal device. The liquid storage bag is provided with a plurality of stepped holes with different diameters for the wire to pass through. The upper half of the stepped hole has a larger diameter than the lower half. The diameter of the section is small, the inner wall of the upper half of the step hole is uniformly provided with a plurality of 50μm-100μm through holes in the circumferential direction, and the inner wall of the lower half of the step hole is uniformly provided with hemispherical protrusions in the circumferential direction; A dryer is set below, the dryer dries the processed wire, and a winder is set next to the dryer to wind the wire.

Description

technical field [0001] The invention belongs to the technical field of wire rod surface treatment, in particular to a wire rod derusting process. Background technique [0002] In the steel wire drawing production in the metal products industry, in order to ensure the quality of the steel wire product and improve the service life of the drawing die, it is necessary to derust the raw material used for steel wire production, that is, the hot-rolled wire rod, so that the wire rod after drawing The quality of the obtained steel wire will not be affected. However, the existing rust removal process for wire rods is slow in removing rust on the surface of wire rods, and the rust removal efficiency is low. At the same time, it cannot ensure that the rust on the surface of wire rods is completely removed, and it is impossible to remove rust on large quantities of wire rods. How to improve The speed of removing rust on the surface of wire rods and improving the effect of removing rust...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C43/04B08B1/02B08B1/04B08B5/02B08B13/00
Inventor 不公告发明人
Owner 德清林缘金属制品有限公司
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