Introduction

Hybrid material material makes wishbones and trailing arms lighter

  • Client

    Evonik Industries AG

  • Services

    For car chassis parts

  • Technologies

    Lightweight Construction

  • Dates

    06/11/2018

Description

Essen-based synthetic substances organization Evonik has built up an inventive assembling method for auto undercarriage parts.

 

The utilization of metal and plastic half and halves makes these parts 20% lighter than their metal partners.

 

The system was created as a component of the Multiform venture , supported by the German Federal Ministry of Education and Research (BMBF). In the task, Weber Fibertech and the University of Siegen were included close by Evonik.

 

Weber Fibertech provided a long fiber-fortified thermoplastic (LFT), which was expelled into a moldable semi-completed item.

 

In a liquid express, the material was then reinforced with a preheated metal sheet and, in a consequent creation step, squeezed into shape and at the same time joined.

 

The outcome is a composite cross breed segment that can be expelled specifically from the instrument for quick utilize.

 

Holding with the LFT empowers the utilization of a metal sheet that is a decent 1 mm more slender than regular. This diminishes the heaviness of the wishbones and trailing arms designed for the assembling of autos by around 20%.

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