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AkZYRf
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Bending Moment / Force<br />
Laser addition TPP (Tailored Product Process)<br />
• Metal additive manufacturing process by laser<br />
to reinforce BIW hot stamping structural parts<br />
4.<br />
Method of depositing material by which a powdered<br />
material is melted and consolidated by use of a laser<br />
Process limitation: dimensions of added material<br />
- Line width: 1mm to 3mm<br />
- Height of added material: 1mm<br />
Benefit of the method: Put the right material at the right<br />
place for Crash/NVH/Stiffness management<br />
Increase<br />
Stiffness<br />
Increase<br />
Loading<br />
capacity<br />
• Application opportunities…<br />
Intrusion<br />
Front Rails<br />
Rear Rails<br />
A-Pillars<br />
B-Pillars<br />
Rockers<br />
Patent application<br />
©2015 GESTAMP<br />
31<br />
This document may be not copied, distributed, modified, translated or transmitted without GESTAMP’s prior written authorization.<br />
All rights reserved.
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