焊接缺陷术语
1. excessive width 熔宽过剩<P> 2. insufficient width 熔宽不足</P>
<P> 3. excessive reinforcement 焊缝增强过量</P>
<P> 4. insufficient reinforcement 焊缝增强不足</P>
<P> 5. mismatch 错位</P>
<P> 6. incomplete filled groove 坡口未填满</P>
<P> 7. pit 弧坑</P>
<P> 8. burn through 焊穿</P>
<P> 9. slag inclusion (single-pass weld) 夹渣(单道焊)</P>
<P> 10. slag inclusion (multiple-pass weld) 夹渣(多道焊)</P>
<P> 11. undercut 咬边,咬肉</P>
<P> 12. overlap 焊瘤</P>
<P> 13. porosity (along entire length of weld bead) 气孔(沿整个焊道)</P>
<P> 14. wormhole porosity 虫状气孔</P>
<P> 15. centerline crack 焊道中心纵向裂纹</P>
<P> 16. underbead crack 焊道下裂纹</P>
<P> 17. transverse crack 横向裂纹</P>
<P> 18. crater crack 弧坑裂纹</P>
<P> 19. root crack 根部裂纹</P>
<P> 20. fish eye 鱼眼,白点</P>
<P> 21. line inclusion 链状夹杂物</P>
<P> 22. excessive spatter 严重飞溅</P>
<P> 23. incomplete fusion 未熔合</P>
<P> 24. incomplete penetration 根部未焊透</P>
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