Cleaning aluminum for welding is an important stage that cannot be avoided if you want to make strong weld joints. Unlike steel and certain other metals, aluminum requires special treatment, and dirty surfaces can ruin the weld before you even strike an arc. In this article, we will take a closer look at how to …
Welding thin metals is difficult for most welders, including beginners. This is because of the small thickness and heat sensitivity, which cause issues such as welding burn-through, weld porosity, electrode stickiness, and material distortion. If you want to master how to weld thin metal, this post has got you covered. Luckily, – it’s possible to …
Knowing how to store welding rods properly is key to getting consistent, high-quality welds. The integrity of welding rods diminishes significantly if they are exposed to moisture, direct sunshine, grime, or dirt. Therefore, the ideal conditions for storing welding rods are low humidity in a dry and dark place with consistent temperatures. Welding consumables can …
Safety should always be the top priority for welders, and this is equally true for smaller workshops and huge companies. Every year welders are seriously injured or even killed as they work, and most of these incidents are avoidable. Following strict safety protocols to avoid welders flash and other hazards is extremely important. In this …
Common types of defects in welding can occur due to using substandard materials, wrong welding techniques, or not preparing the work-piece sufficiently. However, regardless of the cause, welding defects can lead to severe consequences and the weld failing. The only way to avoid weld defects is to know what causes them. Then, armed with this …
Common Types of Welding Defects and How to Prevent Them Read More »
When people think about welding they often envisage sparks and spatter flying in the air as the hot torch is applied to the metal. This is visually entertaining, but in reality, welding spatter is a real problem because it increases the need for cleaning and it wastes a lot of material. If the proper safety …
Welding burn through is a common welding defect that can cause a weld failure and rejection. New welders are prone to causing a burn through welding defect as they learn. But, with a little extra care and some essential knowledge, this defect can be prevented, and we will explore this topic in this brief guide. …
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Can you weld over rust? It’s one question most beginner welders ask. The good news is that welding rusty metal is possible. But the bad news is that the weld won’t look as aesthetically pleasing as welding polished steel. However, with the right welding rod, some patience, and a good welder, you can weld over …
Welding distortion happens when welded metal shrinks, contracts, or warps during the welding process. The distortion in welding usually occurs due to uneven heating and cooling. As a result, compressive or tensile stress impacts the weld’s strength and integrity and causes an inferior weld. Minimizing distortion in welding is key to producing a clean, strong …
Learning how to vertical weld is a great skill to add to your welding toolkit. While most welding projects can be accomplished using the flat welding position, there will be situations where you will need to weld in a vertical position. If you’re new to welding or want to expand your welding skill set, you …