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Sheet Metal Fasteners and Self-Clinching Hardware: Types, Installation, and Best Practices

Sheet metal fasteners, such as self-clinching nuts, studs, and standoffs, provide strong, reusable threads in thin sheet assemblies where traditional methods like welding or tapping are not feasible. These fasteners are pressed into pre-punched holes, displacing the surrounding material to form a permanent, load-bearing anchor. They are widely used in electronics enclosures, aerospace panels, and […]

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Rapid Prototyping: A Guide on the Methods for Fast Product Development

Rapid prototyping is the fast, cost-effective process of creating physical parts from digital designs to test and validate concepts early in product development. Whether you’re in early development of a medical device, a consumer electronics accessory, or a simple cable clip for your desk, the goal is usually the same: to test the concept as […]

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Injection Molding Process Parameters: How to Adjust for Quality, Efficiency, and Defect Prevention

Injection molding is one of the most versatile and powerful methods for producing plastic components at scale. Its ability to deliver complex, durable, and cost-effective parts has made it indispensable across industries. But the secret to consistent molding success isn’t just in the part and mold design—it’s in the process. The line between a flawless […]

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Rapid Prototyping with 3D Printing: Methods, Uses & Solutions

In product development, the rapid prototyping stage is one of the most important, iterative, sometimes hectic, and hopefully fun. There’s nothing like cranking out prototype iterations overnight, to come back to the parts the next day and start the process again. During this phase, engineers and designers can test and validate their ideas, refining them […]

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AI Tools for Mechanical Engineering: How They Can Fall Short

AI tools are evolving quickly, and they’ve already proven incredibly useful across nearly every industry. But in mechanical engineering, precision and accuracy matter, and there are still some technical details that AI has trouble getting right. As many of us are trying to keep up with the latest tools and learn the best ways to […]

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FictivMade: Designing a Plastic Hinge with a Snap-Fit Pin

Hinges are everywhere—from your front door to the laptop on your desk. Many products need to be able to rotate reliably with positional accuracy. But designing hinges can be complex, and there are several ways to go about it. A simple press-in pin can work great for a prototype, but may not hold up in […]

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Sheet Metal Welding Design Guide

Weld design plays a critical role in both the strength and appearance of sheet metal assemblies. Whether you’re working on structural brackets or exposed consumer-facing products, understanding how to design for welding can dramatically improve part quality, reduce post-processing, and speed up production. Download Fictiv’s Sheet Metal Welding Design Guide to gain expert insight into […]

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FictivMade: Mold Trials & Revisions for Production-Ready Injection Molds

In earlier chapters of FictivMade, I walked through the detailed design process, DFM analysis, and how to kick off the tooling order. While placing the order is a big milestone, there is still more work to be done before the finish line. Now comes the stage of the multi-tool phone stand project where the injection […]

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Product Development Process: Design Phase of a Multi-Tool Phone Stand From Concept to Prototype

Product Concept Development This article will take you through the process of physical product development, starting with the essential step of developing the product concept.  Problem Statement What product would mechanical engineers want to have by their side at all times? That’s what I asked myself as I embarked on this design project.  As with […]

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Understanding the Types of Fit in Engineering: Clearance, Transition, and Interference

In engineering, the term “fit” describes the relationship between two mating parts, such as a shaft and a hole. The way these parts interact—whether they fit snugly together, move freely, or press into one another—is crucial to the performance and functionality of the mechanical system.  The correct fit ensures that parts function optimally, whether they […]