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Method for producing a component and tool therefor

A technology for tools and components, applied in the field of manufacturing components and their tools, which can solve problems such as expensive mass production, complexity, etc.

Active Publication Date: 2020-04-21
THYSSENKRUPP STEEL EURO AG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on the available process parameters, it is not possible or only possible to mass-produce components with predetermined contour tolerance requirements in a complex and therefore expensive manner

Method used

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  • Method for producing a component and tool therefor
  • Method for producing a component and tool therefor
  • Method for producing a component and tool therefor

Examples

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Embodiment Construction

[0051] The following description shows a method and a tool for producing a component, in particular a hardened component or a sheet metal part, wherein, in its simplest embodiment and for illustration purposes, the sheet metal part to be produced It has a symmetrical cross-section along its longitudinal extension. Due to the resulting symmetry (mirror symmetry along the axis of symmetry S), only a partial section on the right is shown. Of course, any cross-sectional shape is possible, especially in combination with a cross-section that varies along the longitudinal extension of the sheet metal part to be produced and bending in all directions.

[0052] Figure 3 to Figure 5 A method flow according to one embodiment of the invention is shown. By indirect thermoforming ( figure 1 ), producing a hardened sheet metal part (1) having a base region (1.1), a base-frame transition region, a frame region (1.2), a frame-flange transition region and a flange region (1.3).

[0053] Ha...

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PUM

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Abstract

The invention relates to a method for producing a component (1) having a floor region (1.1), optionally a floor-frame transition region, optionally a frame region (1.2), optionally a frame-flange transition region and optionally a flange region (1.3), wherein a semi-finished product (1') made of a plastically deformably material is provided, wherein the semi-finished product (1') has a longitudinal extension and a transverse extension having a circumferential edge contour having a division surface (1.4), wherein the semi-finished product (1') is processed in one or more stages in one or a plurality of tools (2) for producing the component (1). The invention further relates to a tool (2) for producing a component (1).

Description

technical field [0001] The invention relates to a method for producing a component having a base region, an optional base-frame transition region, an optional frame region, an optional frame-flange transition region and an optional flange region, In this method, a semi-finished product made of plastically deformable material is provided, wherein the semi-finished product has a longitudinal extension and a transverse extension with a surrounding edge profile with a separating surface, wherein the semi-finished product is formed in one or more Machining occurs in one or more stages in a tool to produce a part. Furthermore, the invention relates to a tool for manufacturing components. Background technique [0002] Cold-formed, for example deep-drawn, components made from sheet metal or slabs often require final trimming, in which excess areas of the formed component are cut away. In the case of components with flanges, this is done by means of one or more trimming tools, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/20B21D22/21B21D22/02
CPCB21D22/022B21D22/208B21D22/21B21D22/30
Inventor 米夏埃尔·布吕根布罗克托马斯·弗莱米格马丁·基宾约尔格·戈施吕特丹尼尔·尼霍夫
Owner THYSSENKRUPP STEEL EURO AG