Reduce health risk during welding and cutting and less weld defects.

在焊接和切割时对人体的危害小,焊接缺陷少.

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Therefore, a strict welding technology must be adopted, in other to avoid weld defects.

因而必须采取严格的焊接工艺, 以防止产生焊接缺陷.

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Fracture morphologies of TIG welds show that the fatigue fracture occurs from weld defects.

TIG焊接接头疲劳端口分析显示,焊接缺陷是主要的疲劳裂纹源.

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The paper introduces an expert system for diagnosing weld defects and analyzing welding process problems.

本文介绍了作者自行设计的铝合金焊接缺陷及工艺问题分析诊断专家系统.

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