资料来源 : Webster's Revised Unabridged Dictionary (1913)
Weld \Weld\, n.
The state of being welded; the joint made by welding.
{Butt weld}. See under {Butt}.
{Scarf weld}, a joint made by overlapping, and welding
together, the scarfed ends of two pieces.
Scarf \Scarf\, n.
(a) In a piece which is to be united to another by a scarf
joint, the part of the end or edge that is tapered
off, rabbeted, or notched so as to be thinner than the
rest of the piece.
(b) A scarf joint.
{Scarf joint}
(a) A joint made by overlapping and bolting or locking
together the ends of two pieces of timber that are
halved, notched, or cut away so that they will fit
each other and form a lengthened beam of the same size
at the junction as elsewhere.
(b) A joint formed by welding, riveting, or brazing
together the overlapping scarfed ends, or edges, of
metal rods, sheets, etc.
{Scarf weld}. See under {Weld}.