You need to keep metal safe from galvanic corrosion. This helps you avoid big damage and expensive repairs. Galvanic corrosion happens when two metals touch. Moisture makes them react together. This can make bridges, ships, and cars weaker. Many companies lose a lot of money every year because of corrosion. The total cost for fixing … Read more
When you look at modern fabrication in 2025, you see ten types of welding leading the way. These are Shielded Metal Arc Welding, Gas Metal Arc Welding, Gas Tungsten Arc Welding, Flux-Cored Arc Welding, Submerged Arc Welding, Laser Beam Welding, Electron Beam Welding, Resistance Spot Welding, Friction Stir Welding, and Ultrasonic Welding. Picking the right … Read more
You want to make a cool copper patina, but you might not know how to create a vibrant green patina on copper. Many people who are new to this have trouble because copper corrosion can be hard to understand. If you’re wondering how to oxidize copper, there are many ways to achieve that green look. … Read more
You use an auger when you need to move or drill things like soil, grain, or ice. But what is an auger? An auger is a tool with a spiral blade that spins to push or pull materials. Think about twisting a screw into wood; an auger works similarly but is designed for larger tasks. … Read more
When you explore mechanical design, you quickly find that spring types play a crucial role in how products work and last. Here are the 10 most common spring types you will encounter: Spring Type Market Share (%) Key Applications Helical Springs > 43% Automotive, Aerospace, Railway Disk Springs N/A High-load industrial uses Leaf Springs N/A … Read more
You use the galvanizing of metal parts process to cover them with zinc. First, you clean the metal. Then you pickle and flux the surface. Next, you dip each part in hot, melted zinc. This step gives the metal a strong zinc layer. The zinc helps stop rust and makes the metal tougher. The zinc … Read more
You want to see your brass shine like a mirror, right? You can do it, even if you’ve never tried brass polishing before. You’ll find every tool, material, and safety tip you need listed right at the start. It’s easy to follow each step. You’ll learn how to apply gentle, steady pressure when wet sanding, … Read more
When drilling metal, use cutting oil to lubricate it and keep both your drill bit and metal workpiece safe. You’ll experience less friction and heat when drilling metal if you remember that when drilling metal, use cutting oil to lubricate it, making the process smoother. Special cutting oils form a thin layer, cool the drill, … Read more
You might ask, can AI replace CNC machinists? The answer is no. Human skills are still very important in CNC machining. Experts say you are needed for tricky choices and creative fixes. AI helps you do your job better, not less. You know how to check quality and handle problems fast. Your job may change, … Read more
Precision is important when you learn how to machine aluminum parts. This is true for aerospace, cars, and electronics. You will face some problems. These include picking the right material, keeping sizes correct, making smooth surfaces, stopping heat changes, and using good machines. AFI Industrial Co., Ltd provides trusted machining help for aluminum parts. The … Read more
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