Method for producing a motor vehicle component from an extruded aluminum profile
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United States of America Patent
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Dec 29, 2020
Grant Date -
Jul 27, 2017
app pub date -
Jul 22, 2015
filing date -
Jul 22, 2014
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Abstract
A method for producing a lightweight sheet-metal component with varying wall thicknesses includes extruding a lightweight metal to form a profile with a non-planar profile cross section, wherein the wall thicknesses of the profile cross section differ from one another in at least two regions, cutting the profile to length into profile pieces, widening the profile pieces, and forming the flattened profile piece into a three-dimensional shaped sheet-metal component, wherein the sheet-metal component has at least two regions with wall thicknesses that are different from one another.
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