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3D printing and CNC machining represent two distinct approaches to creating three-dimensional objects. While both technologies can produce complex parts, their methodologies and capabilities differ significantly.
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Featured
What is polypropylene and why is it the second most popular commodity plastic in the world? Here we look at the science behind PP and its top applications.
Featured
This article delves into overmolding with TPEs, focusing on how the technique enhances product functionality through improved grip, durability, and aesthetics while consolidating parts and reducing costs.
Engineers Wiki. Most Asked Questions.
Comprehensive Guide
What is 3D printing? This article goes over the basics of 3D printing, otherwise known as additive manufacturing, covering its engineering principles and applications.
How to Calibrate a 3D Printer: A Comprehensive Guide for Engineers
By Benedict O'Neill.
17 minutes read.
3D Printing VFA: Vertical Fine Artifacts and How to Control Them
By Benedict O'Neill.
10 minutes read.
How to Use a 3D Printer: Quick-Start Guide for Engineers
By Benedict O'Neill.
12 minutes read.
How to Open SLDPRT Files: A Practical Guide
By Ramsha Jawaid.
16 minutes read.
ORGANIZATIONS. SHAPING THE INDUSTRY.
The Next Byte
Entertainment
The Next Byte Podcast is hosted by two young engineers - Daniel and Farbod - who select the most interesting tech/engineering cont...
165 Posts
TAGGED WITH 3d printing
Scientists at Caltech have figured out how to precisely engineer tiny three-dimensional (3D) metallic pieces with nanoscale dimensions.
A bone-like composite developed at EPFL, in collaboration with researchers from ETH Zurich, Empa and the University of Fribourg, uses naturally occurring enzymes to accelerate mineralization through an energy-efficient, room-temperature process.
Discover how iAM Marketplace simplifies industrial additive manufacturing by unifying materials, validation services, and multi-brand technologies into one open ecosystem for efficient AM sourcing.
To help generative AI models create durable, real-world accessories and decor, the PhysiOpt system runs physics simulations and makes subtle tweaks to its 3D blueprints.
TAGGED WITH digital fabrication
A thorough tutorial for digital design engineers, hardware engineers, and electronics students on how to calibrate a 3D printer effectively. It covers theory and practical implementations.
Vertical fine artifacts (VFA) are microscopic ridges that can degrade the appearance of 3D printed parts. This article explains how to mitigate them.
Harness the potential of additive manufacturing by learning how to use a 3D printer. This guide provides the basics for digital design engineers, hardware engineers, and electronics students.
This article focuses on the PNP transistor, exploring its structure, physics, operating modes, differences from its NPN counterpart, and how to design reliable switching, amplification, and power management circuits using it.
Latest Posts
3D printing and CNC machining represent two distinct approaches to creating three-dimensional objects. While both technologies can produce complex parts, their methodologies and capabilities differ significantly.
7 minutes read
What is polypropylene and why is it the second most popular commodity plastic in the world? Here we look at the science behind PP and its top applications.
This article delves into overmolding with TPEs, focusing on how the technique enhances product functionality through improved grip, durability, and aesthetics while consolidating parts and reducing costs.
10 minutes read
Computational DfAM from the inaugural CDFAM Symposium in NYC, 2023.
9 minutes read
SCANTECH's 3DeVOK MT professional 3D scanner is helping archaeologists digitally preserve Saqqara's fragile treasures-capturing hyper-detailed models of coffins, statues, and artifacts for global research and conservation.
3 minutes read
The core principle behind 3D manufacturing involves using computer-aided design (CAD) software to create a digital model, which is then sliced into thousands of thin horizontal layers.
25 minutes read
Discover why open-source solutions are the future, whether you choose Arduino or not!
3 minutes read
Flat flexible cables and flexible printed circuit solutions enable high-density, high-speed connections across a wide range of modern electronic applications. While Molex delivers the interconnect technology, Sager supports engineers with design guidance, prototyping, and supply chain execution.
Polyamide vs nylon is a matter of classification scope, as nylons are a type of polyamide. Here we look at what makes them different.
Some materials, like metals, tend to expand when heated, while others, like water, show a more complex behavior, with expansion occurring at specific temperatures. th Learn about other thermal coating properties, like thermal conductivity and glass transition temperature.
MIT engineers developed a technique for making intricate structures with supports that can be dissolved and reused instead of thrown away.
This article will discuss how 3D printing is enabling localized manufacturing by reducing dependency on global logistics and supporting supply chain flexibility.
event | JUN 26 - JUN 26, 2025
Join ATCx AI for Engineers 2025, Altair's global virtual event showcasing AI-driven innovations in design, simulation, and manufacturing. Discover 100 real-world AI use cases, gain insights from industry leaders, and explore how AI is transforming engineering workflows.
Unpacking the architectural advancements, performance gains, and practical considerations of the latest PCIe generations for technical professionals.
Here we look at the basics of bending sheet metal, including bending radius, K-factor, and bend allowance calculations, helping you design manufacturable sheet metal parts.
