TUBULAR FIBER ARRANGEMENT OF A FIBER-REINFORCED COMPOSITE PART

摘要

In the production of a tubular fiber arrangement as an intermediate product for a composite part, the local conditions are taken into account in an especially simple and reliable manner with respect to the geometry of the composite part and its load profile. When forming the composite part on a core, the fiber mass supplied during the formation of the tube is proportional to the local circumference of the composite part which results from the diameter. The advancement speed of the core remains substantially constant.

主权项

1. An article of manufacture, comprising:
a tubular fiber arrangement forming an intermediate product for a fiber-reinforced composite part having a variable cross-section along a length thereof, wherein said tubular fiber arrangement is formed on a core having a shape corresponding to the composite part; a fiber mass of said tubular fiber arrangement in a cross section of the core being proportional to a local circumference resulting from a diameter of the core; and wherein an alignment of the fibers in the tubular fiber arrangement is largely constant, irrespective of the local circumference of the core.