FiberSim software was used for two-dimensional expansion of low-curvature 3D composite parts layer. CATIA was used for two-dimensional layout composing of multi-parts

and completing the redesign of batch manufacturing parts. This paper adopts automatic tape laying (ATL) programming technology to carry out multi-part programming

and finally realized the quantity production of small size and low curvature structural parts through ATL machine. The technique provides a means of quantity production for small size

low curvature structure composite parts

and solves the problems that a large number of small size

low curvature composite components

which can only relied on hand laying

so greatly improves the quality and efficiency of parts manufactures

improves the material utilization

and reduces the manufacturing cost. ATL technology provides a very good new application scenarios for composite manufacturing

and promotes the application and development of ATL.