Plasma Cutting Explained: How It Works & When to Use It
Learn the secrets behind plasma cutting's precision and speed, and find out how it could transform your next project.
Alfred Chase
What Is Plasma Arc Welding? Principles, Pros & Applications
Navigate the cutting-edge world of plasma arc welding technology that reaches 30,000°F, revolutionizing aerospace manufacturing with unprecedented precision—discover its game-changing capabilities.
What Is a Plasma Cutter? Definition, Uses & Buyer’s Guide
Plasma cutters revolutionize metal fabrication with precision slicing technology, but choosing the right one requires understanding their capabilities.
Best Auto-Darkening Welding Helmets for 2026
Last updated: July 2026. Product specifications, seller terms, and Amazon availability can change. A cold garage can expose weak batteries, fogged cover lenses, poor headgear fit, and slow setup habits. This guide compares auto-darkening welding helmets for hobby and light…
12 Welding Tips for Beginners: Master Arc Welding Basics
These 12 practical welding tips for beginners focus on shielded metal arc welding (SMAW), also called stick welding. They cover electrode choice, machine setup, arc control, joint preparation, heat management, safety, and focused practice. The goal is simple: help you…
My Go-To Stick Welding Amperage for Metal Thickness
Getting the right stick welding amperage for metal thickness is not as simple as matching one amp number to one plate size. The electrode type and diameter set the usable current range, while metal thickness, joint design, position, arc length,…
Welding Cast Iron With Flux Core – Techniques for Cast Iron
Welding cast iron with flux core is possible, but it is not the same as running ordinary self-shielded steel wire on mild steel. Cast iron contains much more carbon, has low ductility, and can crack as the weld and heat-affected…
Is Underwater Welding a Good Career? My Honest Take
Underwater welding can offer challenging work, specialized skills, travel, and strong earning potential, but it is not an easy shortcut to a high-paying welding job. You must first become a capable commercial diver, complete demanding training, pass medical requirements, and…
How to Remove Zinc Coating from Galvanized Steel
Removing zinc coating from galvanized steel before welding helps expose clean base metal, reduce zinc entering the weld pool, and limit the amount of zinc oxide fume produced at the joint. For most small jobs, controlled grinding is the practical…
How to Become a Nuclear Welder
Nuclear welding is precision work performed under strict procedures, inspection rules, and safety controls. The career can include commercial power plants, nuclear-component factories, naval shipyards, research sites, and specialized contractors. Success depends less on holding one impressive card and more…