Reshaping device for reshaping semi-finished fiber products, fiber laying system for laying three-dimensional semi-finished fiber profiles and processes for continuous reshaping of a flat semi-finished fiber product

摘要

Reshaping device (10) for the continuous reshaping of a sheet-like semi-finished fiber product (5) into a three-dimensional semi-finished fiber profile (4) for the production of a fiber composite component, the sheet-like semi-finished fiber product (5) being formed from a fiber material as part of a fiber composite material, with a material feed for feeding the sheet-like Semifinished fiber product (5) and with a shaping tool (16) for shaping the supplied flat semifinished fiber product (5) into the three-dimensional semifinished fiber profile (4), the shaping tool (16) having a three-dimensionally shaped tool surface (17) which at a first end (21 ) has a first cross-section which corresponds to the original shape of the flat semi-finished fiber product (5), and at a second end (22) has a second cross-section which corresponds to the profile shape of the semi-finished fiber profile (4), the forming device (10) being designed in such a way that the flat semi-finished fiber product (5) that is fed in is positively engaged in a guide belt is continuously guided along the tool surface of the forming tool (17), characterized in that the tool surface (17) is designed in such a way that all the path lengths (23) on the tool surface (17) from the first cross-section to the second cross-section running parallel to the guide direction ) have the same length on the tool surface (17) within a length tolerance that correlates with a predetermined shear tolerance of the fiber material.