Sharp Internal Corners Bleed Your Tooling Budget Sharp internal corners may look clean on a CAD model, but they create significant challenges once tooling enters the picture. Unlike external corners, internal corners often require Electrical Dischar... Aug 5, 2026
Why Surface Texture Can Improve Product Quality Surface finish is often viewed as a purely cosmetic decision, but it has a significant influence on how customers perceive product quality. High-gloss finishes reflect light directly, making every sin... Aug 4, 2026 Post-Processing & Reliability
Stop Losing Design Intent in the Handoff One of the biggest reasons production parts fail to match the original vision is surprisingly simple: the design intent never makes it to the purchase order. Engineering teams spend weeks refining tol... Aug 5, 2026
Myth: 3D Printing Replaces Design for Manufacturing Additive manufacturing has transformed product development by allowing engineers to prototype faster than ever before. Complex geometries can be produced in days instead of weeks, design iterations be... Jul 29, 2026
The “Golden Sample” Trap: When Prototype Success Doesn’t Scale A prototype that passes every validation test does not automatically guarantee production success. One of the most common sourcing mistakes occurs when suppliers present “golden samples” that have bee... Jul 28, 2026 Repeatability and Process Control
The “CAD-Perfect” Illusion: Your CAD Model Isn’t Your Finished Part Every CAD model begins life in a perfect digital environment. Every edge is sharp, every dimension is exact, and every assembly fits flawlessly on the screen. The problem is that manufacturing doesn’t... Jul 29, 2026
Friction Is a Variable: Why Moving Mechanisms Change Over Time One of the most common simplifications in mechanical design is treating friction as a constant. During calculations and simulations, a single coefficient is often assigned to a sliding surface or bear... Jul 20, 2026 Advanced Structures & Lightweighting
Designing for Maximum Material Condition: Catch Problems Before Production Does Most CAD assemblies are validated using nominal dimensions, where every feature is assumed to be exactly at its target size. While this creates a clean digital model, real manufacturing never produces... Jul 20, 2026
From Pass/Fail to Process Capability: Why Cpk Tells the Real Story Traditional pass/fail inspection answers a simple question: did this individual part meet specification? While that information is necessary, it provides little insight into whether the manufacturing ... Jul 20, 2026 Repeatability and Process Control
More Fasteners Do Not Automatically Create a Stronger Assembly Adding fasteners often feels like a straightforward way to increase structural strength. If a joint appears vulnerable, the instinct may be to add another bolt, another screw, or another attachment po... Jul 14, 2026 Advanced Structures & Lightweighting
Tooling for the Pivot: How Early Simulation Protects Late Material Changes Material requirements do not always remain fixed throughout product development. Thermal targets change, chemical resistance becomes more important, or testing reveals that the original material canno... Jul 14, 2026 Industrial Applications & Use Cases
Tolerance Stacking: When Small Variations Become a Big Assembly Problem Tolerance stacking is one of the most underestimated risks in mechanical design. A single ±0.1 mm tolerance may appear insignificant when reviewing an individual component, but assemblies rarely depen... Jul 14, 2026 Repeatability and Process Control