Sheet metal processing, laser cutting, metal structures, welding, aluminum laser cutting, large welding parts, welding parts processing, steel weldments
Contact: He Weidong
Phone: 021-57874956-8001
Mobile: 13901623463
Fax: 021-57878225
Address: China 叶新公 Road, Songjiang District, Shanghai 5858
Postal Code: 201606
Store: http: //tiandubang.1688.com
Website: www.tiandubang.com
a. 焊接件焊缝形状偏差和外部缺陷
b. 焊缝内部缺陷
c. 焊缝密封性
d. 焊缝机械性能
e. 几何形状尺寸
重要件，应逐件进行焊缝缺陷及焊接件几何形状尺寸检验。一般件应进行焊缝缺陷检验和几何形状尺寸抽查。抽查数量不少于批量的20%，但不少于3件。若抽查有不合格者，则加倍抽查；仍有不合格者，则应逐件检查。
焊缝的内部缺陷检验、密封性试验及机械性能试验，按图样及订货技术要求中的规定进行。
网址：http://www.tiandubang.com
本文由提供 激光切割折弯 上海激光切割 大型焊接件加工 铝合金激光切割的【上海田渡浜五金仪器厂】撰文，更多了解请关注http://www.tiandubang.com
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Shanghai ICP 14021923 Copyright: Shanghai Tian Du Bang Hardware Instrument Contact: He Weidong Tel: 021-57874956-8001 Mobile: 13901623463 Fax: 021-57878225
Address: China 叶新公 Road, Songjiang District, Shanghai, 5858 Zip: 201606 Store: http: //tiandubang.1688.com Website: http: //www.tiandubang.com
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