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Method and apparatus for improving mechanical properties of materials that can be magnetically activated

A mechanically-proper, magnetically-activated technology for corrugation in metallic materials that resolves issues of improper frictional engagement, weakened materials and smoothing rolls

Inactive Publication Date: 2011-08-03
UNGERER GMBH CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0018] According to the prior art, only unsuitable frictional engagement between the material and the leveling roll can be weakened, since the material does not experience any contact of any kind with the leveling roll during the leveling process

Method used

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  • Method and apparatus for improving mechanical properties of materials that can be magnetically activated
  • Method and apparatus for improving mechanical properties of materials that can be magnetically activated

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Embodiment Construction

[0038] Before the present invention is described in detail, it is not limited to specific apparatus components or specific method steps, as these may vary. The terminology used herein is for describing particular embodiments only and not in any limiting sense. Furthermore, where singular or indefinite articles are used in the specification or claims, these singular or indefinite articles also include a plurality of these elements as long as the overall context does not lead to an obvious meaning of something else.

[0039] The invention will now be explained in more detail by way of example with reference to the accompanying drawings. However, these exemplary embodiments are examples only, and they are not intended to limit inventive concepts to specific arrangements.

[0040] figure 1 A schematic diagram of the method according to the invention in a strip processing line is shown. exist figure 1 , material strips or material sheets (hereinafter referred to as material 14 ...

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Abstract

The invention relates to a method and an apparatus for improving the mechanical properties of materials that can be magnetically activated (14), comprising at least one conveying device (1, 1a; 5, 5a; 9, 9a; 13, 13a) for conveying the material (14) through a machining region. In the machining region, the material is deformed due to the application of a force. As the force is applied in the machining region by at least one magnetic field (A, B) in a non-contact way and / or by at least one ultrasound device (8), a straightening process or material finishing process for metal bands and metal plates is created which meets the requirements of all interconnected upstream and downstream machining processes.

Description

[0001] References to related applications [0002] This application claims priority from German patent application 102008045743.4 filed on September 4, 2008, the disclosure content of which is hereby included in the subject matter of the present application. technical field [0003] The present invention relates to a method and a device for improving the mechanical properties of magnetically activatable materials and in particular for reducing ripples in metallic materials such as metal strips or sheets. Background technique [0004] Metal strip or sheet metal (hereinafter referred to as material) is finished with known processors for band material or sheet material in order to obtain the desired material properties of the material. This finishing generally refers to a process used to produce altered material properties. These belt or plate processors are known in the most varied forms and are used to bring about the desired material properties. These processors are used i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/00
CPCB21D1/02
Inventor 汉斯-罗兰·瓦格纳
Owner UNGERER GMBH CO KG
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