YesWelder
209 articles
Welding Preheating Explained: Why, When, and How to Preheat Metal
Preheating may feel like an extra step, but on thick steel or crack-prone metals, it can help prevent cracked welds. This guide explains when welding preheat matters, why controlled cooling helps, and how to check preheat temperature before striking an arc.
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12 DIY Welding Projects for Workshop, Home, and Backyard Use
Looking for DIY welding projects you can actually use? This guide shares 12 practical ideas for your workshop, home, and backyard, from a scrap metal bin to floating shelves and address signs. Each project includes simple materials and clear steps, so you can turn basic metal into something useful.
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Different Types of Torches Used in Welding
Welding torches are used across MIG, TIG, plasma, and oxyacetylene processes to provide the heat needed for welding and cutting. This article explains the different types of welding torches, their key differences, and the factors to consider when choosing the right torch for your application.
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Why You Get Porosity in MIG Welding and How to Fix It
MIG welding porosity can create weak welds with pinholes and internal defects. Learn what causes porosity, how to identify common problems, and the steps you can take to prevent and fix it for cleaner, stronger welds.
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What Metals Can You Laser Weld?
What metals can you laser weld? A laser can join many metals, but each material behaves differently during the welding process. Some absorb laser energy efficiently and produce high-quality welds, while others reflect more energy or require careful heat control. This guide explains which metals work best for laser welding and how to avoid common challenges.
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Why Is Copper Difficult to Weld and How to Do It?
Copper is hard to weld because it loses heat quickly, making the weld pool difficult to control and increasing the risk of weak joints and defects. This guide shows how to achieve cleaner, stronger copper welds with the right setup and technique.
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Welding Parameters for Common Materials
A reference guide to welding parameters for MIG, TIG, stick, and flux core processes covering mild steel, stainless steel, and aluminum applications. Common welding settings are grouped by process, material thickness, and electrode or wire type. This provides starting values for core welding variables for quick reference and setup.
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How to Choose the Right Cylinder Size for Welding?
A larger gas cylinder lasts longer between refills, while a smaller one is easier to transport and store. This guide compares the common cylinder sizes and explains how to choose the right option for your shop, garage, or projects.
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MIG vs Flux Core Welding: Which Is Better for Beginners?
New to welding and wondering whether MIG or Flux Core is easier to learn? While both use continuously fed wire and similar equipment, they differ in setup, weld quality, outdoor performance, and ease of use. This guide compares MIG and Flux Core welding to help beginners choose the best process for their needs.
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