tack-welding

基本解释

• n.点固焊

同根派生

英汉例句

• Preheating shall also be applied to the tack welding, when the weldment requires preheating.
  需要预热的焊件，定位焊时也应按规定进行预热。
• The problems of influences of edge displacement disturbance, tack weld disturbance and high arc temperature on the sensor have been solved.
  在传感器方面解决了错边干扰、位焊点干扰及电弧高温的影响。
• A new seat ring, including a crimped in O-ring can easily be put back into place and secured there by tack welding the retainers.
  新式阀座密封环，包括O形环内的波纹可以轻松的放置到原有的位置，通过对固定环进行点焊来确保安全紧固。
• Seat, the O-ring cannot be replaced. A new seat ring, including a crimped in O-ring can easily be put back into place and secured there by tack welding the retainers.
  换。新式阀座密封环,包括O形环内的波纹可以轻松的放置到原有的位置,通过对固定环进行点焊来确保安全紧固。
• Tack welds to be Incorporated in the final weld shall be cleaned and prepared at each end.
  应使用已评审过的工艺所要求的预热和焊接消耗品进行定位焊。