weld

• The observed friction force is the force required to break these tiny welds .
  我们观察到的摩擦力，就是破坏这些细微的焊接点所需要的力。
• The specimens were machined such that plug weld was centered on the width of the specimen .
  对试件进行了机加工以使塞焊焊缝位于试件宽度中间。
• No spalled paint exists at the plug weld and for a short distance each side of the plug welds .
  在塞焊焊缝处及塞焊周围距离内无细漆碎屑存在。
• The crack between the coped and hole was removed by air arc and then repaired by welding .
  在修割边和钻孔之间的裂纹用气弧消除，然后进行焊补。
• Cracks have been found in the flange and web splices at groove welds in at least four bridges .
  至少在四座桥梁的翼缘板和腹板拼接坡口焊缝中发现了裂纹。
• This indicated that the fracture had initiated at the unfused butt weld in the longitudinal stiffener .
  研究表明裂纹是从纵向加劲助未熔透的对接焊缝中起始的。
• Often lack of fusion adjacent to the girder web in the transverse groove welds led to the cracking .
  在靠近主梁腹板的横向坡口焊缝处常常出现未熔透而导致裂纹。
• One cause of delay in the development of new steels has been that welds have failed, causing cracking .
  阻碍新钢材发展的一个原因是焊接曾遭到失败，产生了裂纹。
• The thermostatic spring is made up of two different metal strips welded together and formed into a spiral .
  恒温控制弹簧是以两种金属条缠在一起形成螺旋状的弹簧。
• Hence lack of fusion and slag would exist at the weld root and create a large initial crack condition .
  因而未熔透及夹渣存在于焊缝棍部，并造成大的初始裂纹条件。