A dedicated software for aircraft sheet metal parts

摘要

For example, the developed drawing of a typical sample sheet metal part is shown in Figure 8 [Figure omitted. See Article Image.]. The part is a rectangular end rib which is used as an internal support near a spar of an aircraft surface control assembly. Figure 8(a) [Figure omitted. See Article Image.] shows 2D drawing of the part with four flanges which have been bended into two opposite directions with two lightening holes on its web.