tack weld

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A small, isolated weld used to position and secure pieces of work (typically, in preparation for the final weld).
    — A large number of very small tack welds should be used on thin metal sections, while a few larger tack welds may be used for thicker metal parts.
动词 v.
  1. To position and secure pieces of work using small welded joints at isolated points (typically, in preparation for the final weld). intransitive,transitive
    — Three rolled sheets are clamped together and to a form and are then tack welded into place.

词形变化

tack welds present,singular,third-person tack welding participle,present tack welded participle,past tack welded past tack-weld alternative tack welds plural tack-weld alternative
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