CAx Techniques Used in UAV Design Process

The aim of this paper is to show possibilities of CAx techniques use in UAV branch. The main aspects contributing to the development of the UAV industry are exposed. Selected problems of CAx systems usage in design and manufacturing of UAV are outlined in this research. The issues which have the influence on the applying of these systems in practice are described. Some of the helpful rules of part and assembly modelling in parametric CAD system for UAV components and airframe are outlined.