incomplete penetration
英 [ˌɪnkəmˈpliːt ˌpenəˈtreɪʃn]
美 [ˌɪnkəmˈpliːt ˌpenəˈtreɪʃn]
渗透不足
双语例句
- Based on plenty of account data, engineering estimated formulas for plastic limit internal pressure were fitted for welded pipe branch junction with incomplete penetration along intersecting line.
基于大量计算数据，拟合得出整圈未焊透三通量纲一塑性极限内压工程估算公式。 - Incomplete penetration defect is one of common defects in industrial pressure piping system, few researches was reported at home and abroad.
未焊透缺陷是工业压力管道系统中广泛存在的一种焊接缺陷，国内外对此类压力管道缺陷的研究较少。 - As the incomplete penetration defects generally occur at the surface of weld in the case of one-side welded butt weld, the loss of fatigue strenght is more severe compared with that of double-side welded butt weld of the same defect ratio.
由于单面焊对接焊缝中的未焊透缺陷位于试件根部表面，在缺陷率相同的条件下，其疲劳强度损失比双面焊未焊透焊缝更严重。 - Stress analysis on ellipse tube welded to boiler connection with incomplete penetration defects
锅炉未焊透椭圆接管结构应力数值分析 - The effect of incomplete penetration on fatigue strength of cross joint is studied by using maximum likelihood criterion to test the fatigue life curve and the cracking initiation point is determined with FE method.
利用极大似然法测试疲劳寿命曲线，研究未熔透尺寸对十字接头疲劳强度的影响。应用有限元方法，可确定疲劳裂纹的开裂位置（焊根或焊趾）。 - Ultrasonic detecting method of incomplete penetration depth of T-joint weld
T型接头组合焊缝未焊透深度的超声检测方法 - Ultrasonic detection of incomplete penetration in welds by modified longitudinal waves
利用超声变型纵波检测焊缝中间未焊透 - By failure analysis, it is found that the design of fillet weld is not correct which resulted in incomplete joint penetration and caused the later cracking.
失效分析结果表明，引起热媒油交换器箱体焊缝开裂的主要原因是连接热交换器箱体侧面钢板的角焊缝坡口设计不合理，造成焊缝根部严重未焊透； - It is found that the ultrasonic imaging technology is an effective way to evaluate the quality of the ultrasonic brazed joint of aluminum matrix composites and detect the defects such as blow hole, oxide film inclusion and incomplete penetration in brazing interface.
超声成像技术能反映出铝基复合材料钎焊界面的接合状态，可检测出气孔、氧化膜夹杂和未钎透缺陷，为铝基复合材料钎焊的研究提供了有效的检测手段。 - Because of the bad protection the main weld defects that may emerge in the weld are incomplete penetration, nail-shaped flaws, cold laps and so on.
实验分析发现焊缝根部容易出现未焊透、钉尖、冷隔等缺陷。 - Effects of incomplete penetration on the stress concentration of lattice frame empty spheric joint
未焊透对网架空心球节点应力集中的影响 - Analyzing the stressed area of steel truss framework and selecting reasonable testing methods and parameters were effective for testing incomplete penetration by ultrasonic signals.
基于钢桁架的特殊结构，通过对其受力区域的分析及各种检测方法和参数的合理选择，利用超声波对未焊透所产生的物理信号进行评定和检测是有效的方法。 - The mechanical Models of finite element stress analysis method of full and incomplete penetration welded joints of gunnel are established in this paper.
本文建立了船体舷顶角全焊透及未焊透两种焊接接头的有限元应力分析的力学模型； - Maximum likelihood method for studying on fatigue behavior of incomplete penetration welded joint
未焊透焊接接头疲劳性能研究的极大似然方法 - A study of the fatigue strength of incomplete penetration butt weld
未焊透焊缝疲劳强度分析及工程应用 - According to the maximum likelihood method inferred, the fatigue test of the incomplete penetration welded joints was conducted, and the P S N curves were obtained.
按照得到的极大似然方法，进行了含未焊透缺陷接头的疲劳试验，得到了相应的PSN曲线。 - Ultrasonic Testing of the Welds in Steel Truss for Incomplete Penetration
钢桁架焊缝未焊透的超声波检测 - Safety Assessment for Incomplete Penetration Defect of Welding Failed to Criteria in Pressure Piping
压力管道未焊透超标缺陷的安全评定 - The welding process is often subject to the influence of various factors, sometimes the weld will inevitably generate residual stress, cracks, undercut, porosity, inclusions, incomplete fusion, incomplete penetration defects.
由于焊接过程经常受到来自各种因素的影响，因此焊缝中有时不可避免地会出现残余应力、裂纹、咬边、气孔、夹杂、未熔合、未焊透等缺陷。 - While welding, during the transition process from incomplete penetration to complete penetration, surface of the welding pool changes intensely. Welding pool width can be divided into internal welding width and external welding width.
焊接时未熔透到熔透的过程中熔池表面熔液激烈变化，熔池熔宽可分为外熔宽及熔池内缘宽。