Abstract:The large and integrative composite panels can not only reduce the plane weight, but also improve the
plane performance, simplify assembly. Because of layup complexity in the large-sized co-cured composite part, it is difficult
for traditional molding technology and quality is unstable. With the theory of design for manufacture, DFM, and applying
the advanced digital manufacture technique to the composite part , it is a good method for solving the large-sized
composite panel manufacture.