tack weld
英 [tæk weld]
美 [tæk weld]
定位（点住，暂）焊
双语例句
- 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 study of the arc welding seam tracking control system for eliminating interference of tack weld
抑制点固焊道干扰的弧焊跟踪控制系统的研究 - Besides, centering and tack welding by laser beam should be avoided as centering point and tack-welding point can influence weld quality largely.
但焊缝质量受激光对中点和点焊点的影响很大，应尽量避免采用激光对中及点焊。