1) partial penetration weld 非全熔透焊缝2) full penetration weld 全熔透焊缝 1. Taking the following current weldig methods as examples which are SMAW,SAW,GTAW and GMAW,this paper make a comparison to the full penetration weld for the small diameter steel drum from the productivity,the ...
In the present study, limit analysis is performed for T-joints with partial-joint-penetration (PJP) weld by taking advantage of the slip-line field theory and von Mises failure criterion. The strength evaluation equations are derived from the limit analysis and applied to evaluate the ultimate ...
2) partial penetration welding 部分焊透焊缝 3) full-penetration weld 全焊透焊缝 4) fluxing station 焊缝涂焊药部分 5) root run 根部焊缝 6) throat of weld 焊缝喉部 补充资料:激光焊与氩弧焊的修模具的区别 激光焊与握弧焊是常用的模具修复的两种方法。
aThe buffer material may be any weldable carbon or low-alloy steel and shall he joined to the forging with a partial-penetration type weld which completely seals the buffered surface; 缓冲材料也许是所有可焊的碳或低合金钢并且将他加入了对锻件与完全地密封缓冲的表面的部份渗透类型焊接;[translate]...
aSA508 section 6.1.6.4 The buffer material may be any weldable carbon or low-alloy steel and shall he joined to the forging with a partial-penetration type weld which completely seals the buffered surface; SA508部分缓冲材料也许是所有可焊的碳或低合金钢并且将他的6.1.6.4加入了对锻件与完全地密封...
1526 Performance of Beam to Box Column Connection Built up by Partial Penetration Weld at the Corner Seams with 1000N/mm2 Class Ultra High Strength Steel (Part4) Welding Procedure Test for Mock-up Specimen (Test Results) INABA Yuichiro , NAKATSUKA Koichi , SUZUI Yasumasa , INABA Akira , SASA...
Partial penetration butt welds are widely used in order to reduce their weld metal for fabrication. It is important that the weld size is estimated accurately so that unpenetrated portion acts as a crack like flaw. The method to estimate the weld size and fatigue crack in weld was studied ...
In points with lack of penetration, the crack initiation phenomenon has intensified and the creation of Widmaneshtaten ferrite has accelerated the crack growth. The results show a reduction in fatigue strength in the samples. Although the defected part has been treated with heat, however; its ...
(Marangoni)convection.The weld pool surface width becomes very large and unstable.However,an externally applied oscillating magnetic field can stabilize the surface of the melt.In the present work this technology was used to stabilize the weld pool surface in partial penetration 4.4 kW Nd:YAG laser...
Youhei A, Yousuke K, Hiroshi N, Koji N, Masami M, Seiji K (2014) Effect of reduced pressure atmosphere on weld geometry in partial penetration laser welding of stainless steel and aluminum alloy with high power and high brightness laser. Sci Technol Weld Join 19(4):324–332. : 10....