How do you smooth metal corners?
How do you smooth metal corners? Sharp corners on metal parts can lead to safety hazards and failed inspections. To smooth metal corners, use deburring tools, grinders, or rotary files to round sharp edges and ensure a clean finish. At Prime, we smooth all punched, cut, and formed parts to meet safety and quality standards—especially […]
What is the best bend radius for sheet metal?
What is the best bend radius for sheet metal? Using the wrong bend radius can lead to cracked parts, poor fits, or tool damage. The best bend radius for sheet metal is equal to the material thickness. This rule balances formability, durability, and part precision. At Prime, we use this standard on all CNC-bent and […]
How long should a hem on sheet metal be?
How long should a hem on sheet metal be? Too short a hem can lead to tearing, weak edges, or rejected parts. The hem on sheet metal should be at least 4× the material thickness. This ensures safe bending, proper closure, and structural strength. At Prime, we follow this rule across all ISO-certified sheet metal […]
What is the minimum thickness for sheet metal?
What is the minimum thickness for sheet metal? Designing parts too thin can cause cracking, distortion, or tool failure. The minimum thickness for sheet metal is typically 0.5 mm for most applications. Below this, handling and forming become unstable without specialized equipment. At Prime, we work with materials from 0.5 mm up to 6 mm, […]
What are the bend rules for sheet metal?
What are the bend rules for sheet metal? Getting the bends wrong in sheet metal design can destroy fit, function, or even the part itself. Bend rules in sheet metal design help ensure clean, crack-free bends by setting guidelines for bend radius, hole spacing, relief, and flange length. At Prime, we apply these rules to […]
How far should a hole be from a sheet metal bend?
How far should a hole be from a sheet metal bend? Placing a hole too close to a bend can crack your part—or break the tool. As a rule of thumb, holes should be placed at least 2× the material thickness away from a bend. This prevents tearing, distortion, and tooling issues. At Prime, we […]
What is the best gas for welding sheet metal?
What is the best gas for welding sheet metal? Welding thin sheet metal? Your gas choice matters more than you think. The best gas for welding sheet metal is a mix of 75% Argon and 25% CO₂. This blend offers clean welds, low spatter, and excellent arc stability. At Prime, we optimize every weld by […]
What is the best rod to weld sheet metal?
What is the best rod to weld sheet metal? Using the wrong welding rod can warp or crack your sheet metal. 6013 welding rods are the best choice for thin sheet metal. They provide smooth, low-penetration welds that reduce the risk of burn-through. At Prime, we choose welding rods based on material thickness, joint type, […]
Is metal fabrication a good career?
Is metal fabrication a good career? Wondering if metal fabrication offers long-term career value? Metal fabrication is a skilled trade with strong job stability, competitive pay, and opportunities for growth in manufacturing, construction, and engineering industries. Many young workers or career changers ask if it’s worth the effort. I’ll break it down so you can […]
Is sheet metal fabrication hard?
Is sheet metal fabrication hard? Worried that sheet metal fabrication is too complex to manage? Sheet metal fabrication requires technical skill, planning, and precision—but the right tools and experience make it efficient and repeatable. Many buyers assume fabrication is unpredictable or error-prone. In reality, experienced suppliers like Prime use proven workflows to deliver consistent, high-quality […]
