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Article

Enclosure Design 101

While the power of a hardware product comes from its internal components, a product is typically recognized by its enclosure, the outer shell that encloses electronic products, making them appealing and user-friendly. In this post, I’m going to walk you through the steps for designing a basic enclosure, using the design of a IoT plant […]

Article

Injection Molding Design Guide

The information in this article is also available as a free e-book download. Download the Injection Molding Design Guide  The Injection Molding Process Injection molding is a fast and efficient way to produce plastic parts. The tool that it uses, an injection mold, has two main parts: the core and the cavity. These two halves […]

Article

GD&T 101: Our Guide to Geometric Dimensioning and Tolerancing

Geometric Dimensioning and Tolerancing (GD&T or GD and T) is a standardized system that uses symbolic language to define and communicate product geometry, design intent, and engineering dimensions and tolerances, ensuring precise control over manufacturing variations.  Download the free eBook version and master the fundamentals of GD&T— including tips, terms, and best practices, all in […]

Article

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 […]

Article

From Snap Fits to Adhesives: A Comprehensive Guide to Mechanical Fastener Options

Fictiv’s guide to fasteners for 3D printed parts includes an overview of threaded inserts, self-threading screws, captured hex nuts, as well as how to design threads and cut threads with a tap. In this article, we’ll examine plastic fastening assemblies for CNC machined and 3D printed parts, including:  This guide will help you choose the […]

Article

9 Tips for Better Engineering Drawings that Save Time and Money

This article was revised by Tessa Axsom in September 2023 Even in 2023, with the rising popularity of model-based definitions, engineering drawings are still a great way to communicate design intent for CNC machined parts that require tight tolerances, material specifications, or other special requirements. That’s why many Fictiv customers in the robotics, aerospace, automotive, […]

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