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Ejection Systems in Injection Molding: Design, Types, and Best Practices 

Ejection of molded parts is a fundamental step in the injection molding process. Proper ejection system design is essential for preventing injection molding defects such as drag lines, rib cracking, whitening, and deformation.  Injection pushes molten plastic into the mold. Ejection pushes the part out of the tool after solidification and mold opening. Learn more […]

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Composite Layup: A Practical Guide to the Manufacturing of High-Performance Composites

Composite layup is not a single manufacturing method—it’s a family of precise practices that transform fibers and resin into high-performance engineered materials. When fiber orientation, consolidation, and cure are executed according to Design for Manufacturability (DFM) principles, the result is a part with an exceptional strength-to-weight ratio.  This manufacturing approach underpins lightweight structural performance in […]

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The Top AI Tools Helping Mechanical Engineers in Product Design and Development

AI is reshaping how mechanical engineers and product designers work, as it moves from early skepticism toward practical adoption. Early AI models may have failed to account for constraints or produced unrealistic geometries, but recent advances have made AI a more trusted engineering assistant in product development workflows. AI still requires human oversight and validation […]

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Metal Stamping Guide to Processes, Tooling, and Design for Manufacturability

Stamping is a family of metal manufacturing processes primarily used to produce high volumes of sheet metal parts quickly and cost-effectively. It relies on custom tooling—called dies— mounted in a stamping press to cut, bend, and form flat metal into finished components. Once the tooling is built, a stamping press can produce dozens to hundreds […]

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Design of Experiments (DOE) in Engineering: A Practical Guide for Product Optimization

In the product development process, testing and iteration are essential to ensure a design performs reliably and as intended. Rather than validating a design through isolated trials or ad hoc adjustments, engineers benefit from a structured approach that systematically evaluates how key variables influence performance. Design of Experiments (DOE) provides a disciplined framework for intentionally […]

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AI in Digital Manufacturing: How Artificial Intelligence Improves Production Efficiency and Quality

In manufacturing, artificial intelligence is a catalyst tool that enables workers to accomplish higher-value tasks with greater accuracy, fewer errors, and fewer accidents. Instead of a dystopian nightmare, AI and digital manufacturing can be a huge advantage to a factory’s workforce. Even though artificial intelligence sometimes gets a bad rap for being overhyped, it is […]

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Sheet Metal Welding Design Guide

A crucial part of sheet metal fabrication is planning how the assembly will be welded into a complete unit, known as a weldment. An optimized design makes the weldment process more efficient and cost-effective, while also improving structural strength, reducing the risk of rework, and preventing issues like weak welds or cracking. This guide will […]

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Mechanical Fasteners: A Complete Hardware Guide for Engineers and Product Designers

Mechanical fasteners have been around for millennia, with basic forms dating back to 3500 BCE in Mesopotamia. To this day, fasteners remain one of the most foundational joining methods in engineering, even as other assembly and joining methods, such as adhesives and welding, continue to advance. From aerospace assemblies to consumer electronics, mechanical fasteners offer […]

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The Future of Climate Tech Manufacturing: Trends, Challenges, and Emerging Solutions

Climate tech is evolving into a new era defined not only by scientific breakthroughs but also by the rapid evolution of hardware manufacturing needed to bring those breakthroughs to market. From fusion reactors to hydrogen systems, and advanced batteries to high-performance materials, companies driving the energy transition rely on fast, precise, and resilient manufacturing to […]

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Keep the Assembly Line Happy: 10 Design for Assembly Rules to Live By

“Perfection is achieved not when there is nothing more to add, but when there is nothing left to take away.” – Antoine de Saint-Exupery Your day isn’t going well when your boss quotes a French novelist at you. In this case, my design was rejected because my boss thought that it wasn’t “elegant”… What? Days […]