The mechanical properties of welded joints in resistance spot welding of DP780 steel were tested, and three different types of welding cracks in welded joints were investigated by optical microscopy, scanning electron microscopy and electron back-scattered diffraction. Finally, the failure mode of the...
焊接缺陷: 点焊铜线导体垫上 翻译结果4复制译文编辑译文朗读译文返回顶部 焊接缺陷:spot-welding铜线到condutive垫 翻译结果5复制译文编辑译文朗读译文返回顶部 焊接瑕疵: 点焊接铜丝condutive垫 相关内容 a去公园晨跑 Goes to the park early morning to run[translate] ...
点焊采集工艺参数缺陷dadawelding 第25卷第4期2004年8月焊接学报TRANSACTIONSOFTHECHINAWELDINGINSTITUTIONv .25N .4August2004点焊过程工艺参数采集及缺陷信息分析薛海涛1,2,宋永伦3,李桓2,牛永2,李娟娟2(1.河北工业大学材料学院,天津300130;2.天津大学材料科学与工程学院,天津300072;3.北京工业大学机电学院,北京100085...
REWELDING COMPENSATING APPARATUS OF SPOT WELDING MACHINE PURPOSE: A rewelding compensating apparatus of a spot welding machine is provided in which the rewelding conditions are automatically set so that the quality is guaranteed when performing the rewelding due to the defects of the welding a......
aI think this is different from Blueway. These defects were found during incoming inspection, Blueway found the low resistance issue after spot welding, they didn't find the same issue before spot welding, 正在翻译,请等待...[translate]
practical engineering application. 1 introduction fatigue and fracture are the main causes of failure of engineering structures and specimens. fatigue fracture failure involves many aspects, such as cyclic loads or disturbed loads, the formation and expansion of material defects, and the influence of ...
Besides, the interlayer was also conductive to alleviate and accommodate the thermal stress to avoid the generation of other welding defects. The relevant literature [23,24] indicated that the interlayer materials such as Cu, Ni, Nb, V, Ag, and so on, inserted between titanium alloys and ...
The purpose of the experiment was to study the influence of the laser beam in pulse mode on metallic foils in order to obtain a spot weld. The welding process was carried out using the overlap weld method, using spot welds in various quantities. The Nd -
For example, a lower laser power density is not conducive to melting the powder, which will increase the internal defects of the coating. A proper increase in the laser powder can promote the melting of coating components, enhance the convection intensity in the molten pool, and facilitate the...
Using data analytics, manufacturing companies can control and predict the welding parameters causing problems related to resource quality and process performance. In this study, we aimed to define the root cause of welding defects and solve the welding input value range problem using machine learning ...