WebAug 22, 2024 · Wong Zhi Zhien. A weld may look like popcorn when the wire is speeding too fast or slow or when the fire feeding happens before the melting. If you use solid wire … WebMar 29, 2024 · Welds that look like popcorn are typically caused by porosity, which is the presence of small air pockets or voids in the weld. This can be caused by a number of …
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WebJan 16, 2024 · Popcorn metal refers to a type of lightweight, porous metal that is often used in the fabrication of jewelry and other small metal objects. While it can be difficult to weld … WebOct 2, 2008 · The ugliest welds I have layed down had most to do with the weld prep or lack of. If your not using flux then your metal better be clean. I mig'd my wheels together and the metal was rusty and had some scale on it and it welded like crap. I would not trust these welds in a critical application... fay sur lignon facebook
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WebNov 30, 2024 · A groove (or butt) weld is a type of weld where parts are joined via a weld between a groove or gap (think of the groove joint discussed at the start). There are 6 … The prime reason that might make your welds pop is the incorrect speed of the wires. To test the speed, you’ll want to hold up your welder on the material you wish to weld. If the weld’s trigger makes a loud pop and attempts to push back the gun, you can assume that the speed is not right and adjust it. Besides the … See more Now that you know why your welds look like popcorn, you try a few things to stop this problem, so here are three possible fixes to your popping … See more Although it may seem a bit harsh, most beginners do not pick the right settings successfully for wire speed and amperage when welding. But you now know a bit more about why your … See more WebApr 4, 2024 · 1. Incorrect wire speed can make a welder pop. The most common reason for a weld pop is the wire speed. Amperage determines the wire feed speed, and if it’s too … friendship train foundation