Carbon core: the use of CFRP in the body structure of the BMW 7 Series

摘要

This contribution describes the Carbon Core CFRP composite concept in the body structure of the new BMW 7 Series in the context of lightweight components in the vehicle. The construction methods and manufacturing concepts worked out here for composite structural components in high volume production are described. By intensive process chain collaboration in the design, materials and technology fields and also in the supplier network it was possible to integrate the material concepts presented into conventional body construction.