обтяжка
venitusvormimise/venitusprofileerimise alaliik, mis seisneb tõmbepingetega koormatud tooriku järk-järgulises vormimistemplile „mähkimises“ (vt venitusvormimine; vrd venitustõmbamine), a version of stretch forming in which a piece of sheet or bar is stretched while the form block revolves into the workpiece with the turning of the worktable; during operation the work "wraps" in tension around the form block without scuffing or friction (see: stretch forming; compare: stretch draw forming)