单词 | jump-joint |
释义 | > as lemmasjump-joint jump-joint n. Brit. /ˈdʒʌmpdʒɔɪnt/ , U.S. /ˈdʒəmpˌdʒɔɪnt/ (a) a joint in which the parts are welded end to end together, a butt-joint (see butt n.5 Compounds); (b) a flush-joint in which the edges of the plates or planking are laid close together and make a smooth surface.ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > welding > joint made by > types of rust joint1839 butt weld1850 jump-weld1864 jump-joint1874 tee-joint1888 spot weld1908 tack weld1919 seam weld1920 fillet weld1929 fusion weld1930 braze1934 projection weld1938 flash weld1959 1874 S. J. P. Thearle Naval Archit. (new ed.) I. 95 Among these early systems [of combining the bottom plates] was that of flush or jump joints and butts connected by edge strips and butt straps on the inside surface. < as lemmas |
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