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What Is a CMM? Components, Uses, and Benefits

If you have ever been in a quality lab where complex or precision CNC machined parts are inspected, you have likely seen a Coordinate Measuring Machine (CMM). A CMM is a sophisticated, automated metrology instrument used to accurately measure dimensions and geometric relationships. A CMM plays a significant role in guaranteeing that manufactured parts meet […]

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Too Tight or Perfect Fit? When to Use Press Fits in Assemblies

example dowel pin interference fit table

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Hot Forging vs. Cold Forging

Forging is a basic cycle in metalworking that permits manufacturers to shape and change unrefined substances into accurately designed parts. Hot forging and cold forging are the two basic methods, and each offers unmistakable benefits and is fit for specific applications.  This article discusses hot and cold forging, their disparities, applications, and a rubric for […]

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Alternatives to Chromic Acid Anodizing

One technique in modern cycles and surface modifications is a small but effective player — chromic corrosive anodizing. This finish isn’t a basic method; rather, it’s a groundbreaking metal surface transformation that upgrades toughness and prevents degradation while providing an appealing aesthetic. From aviation to consumer gadgets, chromic acid anodizing is popular for its useful […]

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5 Tips for Working Ergonomically as an Engineer

As an engineer, you often spend long hours in front of a computer or engaged in intricate tasks that require precision and focus. Taking care of yourself is essential for maintaining a sustainable and balanced approach to work. And creating an ergonomic workspace can significantly enhance your productivity, prevent injuries, and help promote your physical […]

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Engineering Fundamentals Refresh: Compressive Stress

🎵 Mm-noom-ba-deh Doom-boom-ba-beh Doo-boo-boom-ba-beh-beh Pressure! Pushin’ down on me, Pressin’ down on you, no man ask for Under pressure! That brings a building down 🎵 We’re back with an engineering fundamentals refresh about compressive stress (and an assist from Freddie Mercury and David Bowie).  It’s never too early to get acquainted, or too late to […]

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Solid Edge® vs. Solidworks® Comparison

Solidworks® and Solid Edge®  are premium CAD packages for product and machine design. Solidworks® is primarily parametric, whereas Solid Edge® combines parametric design with synchronous modeling and direct editing. Solid Edge® has a more flexible subscription pricing structure. Solidworks® and Solid Edge® have various pricing tiers with complex functionality like FEA (Finite Element Analysis). While […]

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Spotfacing and Spotfaced Holes

One of the challenges with rapid prototyping is making sure that everything fits together properly. If the design team isn’t careful with its high-fidelity models, parts assembly may involve the use of a hammer – and sometimes in frustration. With proper callouts, however, the secondary machining of 3D-printed and injection-molded parts gives designers a better […]

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Five Key Factors to Consider When Performing a Supplier Evaluation

A supplier evaluation uses both quantitative and qualitative data to assess a manufacturing partner. Quantitative data is numbers-based, or measurable, while qualitative data is descriptive, or language-based instead. For example, the percentage of on-time deliveries is quantitative, but testimonials about a supplier’s ability to fill orders with short lead times is qualitative — make sense? […]

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Crumbling Down Brittleness

What do you call a brittle superhero? Fragile-man! When you think of brittleness, what comes to mind? Maybe a piece of fine porcelain that shatters when you drop it, or perhaps a window pane that shattered from an errant golf shot.  Brittleness is defined not only as the tendency of a material to fracture when […]