One kind of core composite poles and rapid prototyping clip

The present invention discloses a sandwich composite pipe and rapid prototyping methods, mainly used in power engineering support structure. It includes Neimeng Pi, the outer skin and sandwiched between Neimeng Pi and the outer skin of the core layer, which is characterized by: a composite of core layer bamboo and unsaturated polyester resin glue made. Its rapid prototyping method comprising the steps of forming Neimeng Pi coated with a release agent in the mold, and a step of forming an outer surface of the core layer of the skin; further comprising the steps of: 1) on the surface Neimeng Pi laying bamboo; 2) long bamboo strips to the adjacent slits 2 Genzhu between unsaturated polyester resin glue infill; 3) on the bamboo curtain twist unsaturated polyester resin glue infiltration basalt fiber yarn forming Mongolia leather; 4) the outer skin surface and then wound release cloth; post-cure release; forming a sandwich composite pole. It with acid, alkali resistance, light weight, small deformation, low cost, fast easy molding application.