One of the most frequently used weld tests is the bend test because you can quickly perform it with simple tools. It tests the skill of the welder and the integrity of his welds. The theory of the bend test is that two pieces of metal welded together at the top should withstand a cert...
In the present study, extremely low cycle material fatigue tests were carried out to examine the fatigue failure mechanism of two types of welded structural details, which were the plate butt weld (PB) specimen and cruciform load-carrying groove weld (CLG) specimen. Fatigue tests were performed ...
Socket weld flanges are generally used onsmall-sized pipesin high-pressure environments. To fix these flanges in place, the pipe is inserted into the socket until coming to the bushing or plug; the upper part is then lifted out slightly and welded. This means that the inside part of the...
The weld is ground on the target from below. Thus, the grinding created a flat contact surface (Figure 8b). Figure 8. (a) Tear-off test disc target scheme; (b) gluing tear-off targets. During the tear-off tests, it was necessary to ensure the axial loading. The tension was ...
Solder ball shear testing is one of the more common tests performed on the welding strength tester, Used to test the bonding strength between the tin ball and the substrate after the ball is planted Bump Shear Testing TRY PRECISION Multifunctional Push-pull Tester can conduct bump shear testin...
You can get a variety of eye injuries if you are not wearing proper protection, especially in high-risk jobs. High-risk jobs include anything that has chemicals, lots of dust, excessively bright lights, UV lights, compressed air or even machinery that can chip, cut, weld, sand and all th...
amaterial selection, weld line location, sink mark[translate] aLast but not the least, I hope you can keep this in your mind, yes, I chose you and I don’t regret at all. All you should do is just to believe in me.[translate] ...
The material adopts high-performance alloy steel according to USA API standard and strictly checked by chemical content, metallographic structure, geometric dimension, NDT tests etc to ensure the stable quality of the products. Process of drill pipe body ...
aThe purpose of the bend tests was to qualify the ductility of the weld with PWHT. 弯测试的目的将合格焊接的延展性与PWHT。[translate] aполиграфический poligraphic[translate] a我会想念他们的 I can think of them[translate] ...
All weld spots had to be arranged throughout the individual manufacturing stations within the required cycle time. “The quality of the robot programs determines the quality of the line,” explains Andreas Huber, bodyshell planner and a key Tecnomatix user at Magna Steyr. “Without being able ...