帅哥 发表于 2009-10-21 12:52:45

焊接缺陷术语

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