Some regulation is obtained: lack of penetration flaw makes the structure produce the big stress in the part.
焊缝未焊透缺陷仅使结构在局部产生较大应力。
CLOSE LOOP CONTROL OF WELD PENETRATION IN PULSE PLASMA ARC WELDING
脉冲等离子弧焊接焊透质量的闭环控制
Analysis for the Welded Empty Sphere Joint with Incompletely Filled Groove Defect;
含未焊透缺陷网架焊接空心球节点应力分析
Internal defects:lack of penetration,lack of fusion,slag,gas pole,carck,overheating.
内部缺陷：未焊透、未熔合、夹渣、气孔、裂纹、过热。
The Study of Safety Assessment Engineering Method of the Pressure Piping Containing LOP Defect;
未焊透缺陷压力管道安全评定工程方法研究
Dye penetrant examination of the completed weld.
对已完成的焊缝进行着色渗透检测。
A Study on the Full Penetration Stability and Physical Metallurgy of the Laser Welding of Aeronautic Titanium Alloys;
航空钛合金激光焊接全熔透稳定性及其焊接物理冶金研究
The point of penetration through the diaphragms is sealed by E-beam welding.
通过横膈膜的穿透点用电子束焊接来密封。
Slag, blowholes, and paint on unfused regions were observed at the welded junctions.
在焊接处看到了夹渣，气孔及未熔透区的油漆。
The welds passed the examination of radiographic test( ultrasonic inspection, magnetic testing).
这焊缝通过射线透视检查（声波探伤、力探伤）格。
All full-penetration joints shall be back purged with argon or helium.
所有全熔透焊接接头用氩或氦进行反吹。
2 All welds for nozzles and manways shall be full penetration through the vessel wall.
接管和人孔的焊缝应为穿过容器壁的全熔透。
Numerical Simulation of the Transient Behaviors of Full-Penetrated TIG Weld Pools;
全熔透TIG焊接熔池形态瞬时行为的数值模拟
Online Monitoring of Laser Welding Penetration Status and Its Pattern Classification;
激光焊接过程熔透状态实时监测与模式分类
Research on Automatic Control System for Keyhole Plasma Arc Welding Penetration;
小孔型等离子弧焊熔透自动控制系统研究
Detection and Anlysis of Penetration Control Information in Plasma Welding;
等离子弧焊接熔透控制信息检测与分析
Study on the Mechanism of Penetration Mode for Thin Sheet Laser Deep Penetration Welding;
薄板激光深熔焊接熔透模式的机理研究
Penetration State Recognition of MIG Welding Based on Signal Characteristics of Arc Sound
基于电弧声信号特征MIG焊熔透状态模式识别