施焊操作要领/ Weldi
ng Notes 1.焊接高度和位置参见批准的车间制作图纸。For theweldi
ng heights& locatio
ns refer to the approved shop drawi
ngs. 2.点固焊工艺应与本焊接工艺相同，不得有任何缺陷。Spot or tackweldi
ng process must be the samewith this WPS,
no defects permitted. 3.严格控制层间温度。Strictly co
ntrol the i
nterlayer temparatures. 4.每次焊道的摆动宽度不大于焊条直径的5倍. Weavi
ng at every pass shall
not exceed 5 times the diameter ofweldi
ngwire. 5.焊工应严格执行焊接安全操作规程。Everywelder must fully follow theweldi
ng safety i
nstructio
ns. 6.焊道厚度不大于焊条直径加2mm。Diameter of everyweldi
ng pass shall
not exceed 2mm plus thewire diameter.