China Orb, online Chinese to English dictionary with nearly 1 million entries and plenty of excellent examples. The pin yin and pronunciation sound of Chinese wrods are provided. China Orb includes a lot of Chinese professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb Chinese to English dictionary.

China Orb, online English to Chinese dictionary with more than 1 million entries and plenty of excellent examples. China Orb includes a lot of English professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb English to Chinese dictionary.

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未焊透
Simplified 未焊透
Traditional 未釬透
Pin Yin
wei4 han4 tou4
English
  • [Medicine] incomplete penetration; insufficient fusion; lack of penetration
Examples:
1. 层间未焊透
Lack of interpenetration
2. 接头未焊透
Lack of joint penetration
3. 未焊透|未熔穿
Lack of penetration
4. 根部未焊透
Lack of root fusion
5. 焊缝未焊透缺陷仅使结构在局部产生较大应力。
Some regulation is obtained: lack of penetration flaw makes the structure produce the big stress in the part.
6. 一般在二维 X线投影图上 ,会把沿射线方向的走向裂纹等缺陷当成气孔或夹渣 ,而且会忽略很薄的面积性缺陷 (裂纹和未焊透 ) ,还可能把表面凹坑看成内部气孔 ,但从三维来考察焊缝缺陷 ,不仅可避免上述问题 ,而且可为补焊提供深度信息 ,为焊接工艺分析提供帮助 .
There are problems in the fact detection on the X ray 2 D projection of weld seam, which the cracks along the projection direction and the concave holes on the surface of weld seam may be recognized as the air holes and the thin area facts(the cracks and nonpenetrate solder) may not be detected.