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Metal plate rolling method

A metal sheet, rolling technology, applied in the field of metal sheet rolling, can solve problems such as affecting product quality and production efficiency, metal sheet rupture, etc., and achieve the effect of increasing strength and thickness

Active Publication Date: 2019-12-27
ZHANGJIAGANG ZHENGFANG ROLLER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is likely to cause problems such as cracking of the metal sheet during the rolling process, which seriously affects product quality and production efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The technical solutions of the present invention will be further described below in combination with specific embodiments.

[0016] Above-mentioned a kind of sheet metal rolling method, comprises the following steps:

[0017] (1) Pass the metal sheet through the first patterned roller group along the feeding direction, and the first patterned roller group rolls on the surface of the metal sheet to form wrinkles;

[0018] In this application, the metal sheet includes metal skin and metal foil; in this embodiment, the aluminum foil with a thickness of 30 filaments is passed through the first pattern roller group along the feeding direction, and after rolling, a surface with a thickness of 4 mm has wrinkles aluminum foil;

[0019] (2) Pass the wrinkled metal sheet through the second patterned roller group along the feeding direction, and the second patterned roller group rolls the metal sheet into shape;

[0020] In this embodiment, the wrinkled aluminum foil with a thic...

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Abstract

The invention discloses a metal plate rolling method. The method comprises the following steps that (1) a metal plate passes through a first flower roll set in a feeding direction, and the first flower roll set carries out rolling on the surface of the metal plate to form wrinkles; and (2) the corrugated metal plate passes through a second flower roll set in the feeding direction, and the second flower roll set carries out rolling forming on the metal plate, so that the thickness of the formed metal plate is larger than the thickness of the corrugated metal plate. According to the metal platerolling method, the metal plate with the same thickness can be rolled through the two rolling steps to prepare a thicker product, so that not only is the strength of the product increased, but also the thickness and the use of the product are increased.

Description

technical field [0001] The invention relates to a rolling method of sheet metal. Background technique [0002] In the existing process, when using patterned rollers to roll metal sheets (including metal skins and metal foils), it is generally rolled by a group of patterned rollers at one time to obtain a product with a thickness and pattern that meets the requirements. This product is relatively thinner. To produce thicker products, sheet metal is generally rolled by increasing the depth of the pattern. This method is likely to cause problems such as cracking of the metal sheet during the rolling process, which seriously affects product quality and production efficiency. Contents of the invention [0003] The object of the present invention is to provide a metal plate rolling method, through two rolling steps, the metal plate of the same thickness can be rolled to produce thicker products, so as to meet different use requirements. [0004] In order to achieve the above ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D13/04
CPCB21D13/04
Inventor 牛智凯
Owner ZHANGJIAGANG ZHENGFANG ROLLER IND