What is 3D printing? This article goes over the basics of 3D printing, otherwise known as additive manufacturing, covering its engineering principles and applications.
Be the first to know.
Get our 3D Printing weekly email digest.
Category
3D Printing
Engineers Wiki. Most Asked Questions.
Comprehensive Guide
View more
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
View more
TAGGED WITH printheads
E2IP Technologies manufactures Flexible Heaters using Screen Printing Technology. This is one of the most important segments of printed and additive electronics with applications in cars, homes, and industrial settings.
Here’s what to do if you notice clicking noises, under-extrusion, or other print quality issues caused by extruder skipping on the Ender 3 by Creality.
Unwanted lines in 3D prints can show up for many reasons and take different forms. Here we look at the most common types of lines in 3D prints and how to eliminate them.
KIT researchers are developing a process with which, for the first time, mirrors with a reflection of more than 99 percent can be printed in variable sizes
Latest Posts
3D printing is no longer just a prototyping tool—it's a viable option for serial production. For small to mid-sized batches, especially where agility, customization, or geometric freedom matters, 3D printing can beat traditional methods like injection molding or CNC machining.
5 minutes read
The applications of 3D printing span many industries, from aircraft fuel nozzles to dental aligners. Here we look at some of the most important uses of the technology.
Students at ETH Zurich have developed a laser power bed fusion machine that follows a circular tool path to print round components, thereby being able to process multiple metals at once. The system significantly reduces manufacturing time and opens up new possibilities for aerospace and industry.
4 minutes read
AI is reshaping 3D printing by optimizing workflows, cutting waste, and enhancing design. At Formnext 2025, industry leaders will showcase how these innovations are driving efficiency and pushing the boundaries of additive manufacturing.
Researchers can now observe the phonon dynamics and wave propagation in self-assembly of nanomaterials with unusual properties that rarely exist in nature.
3 minutes read
In defense, every decision counts. From logistics and supply chains to maintenance and repair operations, there's little room for error - especially when operating in remote or high-pressure environments. That's why reliability is non-negotiable.
3 minutes read
Learn how vacuum casting helps engineers and designers produce high-quality plastic parts fast—without investing in hard tooling. This article covers the process, material options, key design rules, and how it compares to 3D printing, CNC machining, and injection molding.
6 minutes read
Metal 3D printing is transforming manufacturing by allowing engineers to produce complex, high performance parts directly from digital designs.
A comprehensive guide to 3D printing snap-fit joints, from the basics to troubleshooting common issues.
3D printing has revolutionized manufacturing and prototyping across industries, with two prominent technologies emerging as frontrunners: resin-based stereolithography (SLA) and fused deposition modeling (FDM).
11 minutes read
3D printer novices might assume that SLA and SLS are closely related, but the technologies are used for quite different purposes.
3D printing has revolutionized manufacturing processes, offering versatile solutions that enhance efficiency and precision. Among these advancements, 3D printed jigs and fixtures stand out as transformative tools.
7 minutes read
A new type of tissue-engineered cardiac patch could not only seal defective areas of the heart, as has been the case up to now, but also heal them. An interdisciplinary team led by ETH Zurich has successfully implanted the patch in animals.
3 minutes read
3D printing is a simple way to create custom tools, replacement pieces and other helpful objects, but it is also being used to create untraceable firearms, such as ghost guns, like the one implicated in the late 2024 killing of UnitedHealthcare CEO Brian Thompson.
2 minutes read
Explore how Direct Ink Writing (DIW) and Voltera's NOVA system are revolutionizing electronics prototyping—enabling flexible, stretchable, and large-area electronics for next-gen applications in healthcare, consumer tech, and automotive industries.
