单词 | stretch forming |
释义 | > as lemmasstretch forming stretch forming n. Mechanics a process in which sheet metal under tension is shaped by the pressure of a punch to the required contour. ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > pressing or drawing presswork1896 pressworking1896 cupping1921 extrusion1921 extruding1930 stretch forming1951 1951 Archit. Rev. 109 166/1 It can be spun into a bell-like shape, or it can be shaped on a stretch-forming machine, which pulls it into shape over a former. < as lemmas |
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