Articles about 3D Printing

3D printing is an additive manufacturing process. Unlike conventional manufacturing where the material is removed to create the finished product, 3D printing processes usually add material layer by layer to create the finished product. The term 3D printing broadly refers to a variety of processes in which the material is composited together to create objects. Some of these processes use raw materials in the form of powders, resin, pellets, and filament. The most popular method of 3D printing is called Fused Deposition Modeling (FDM) where a filament of thermoplastic material is extruded through a nozzle to create prints. 3D printing is great for generating prototypes and manufacturing complicated geometries that would be impossible to construct by hand, especially those with internal features and internal truss structures that reduce weight. However, FDM has its disadvantages. The process is time-consuming and the surface finish of the final product has to be improved by postprocessing in some cases. The technology caught on in 2019 although it has existed since the 80s. Now, 3D printers are becoming more affordable for the masses. Large-scale commercial printers are also capable of printing using concrete, metal alloys, wooden filaments, and carbon fiber.

This 3D-printable 'living ink' can capture toxins, release anti-cancer drugs

29 Nov 2021

Technology
This 3D-printable 'living ink' can capture toxins, release anti-cancer drugs

The next logical step to 3D printing inanimate objects is to print living beings, and a team of researchers appears to have done just that. They have developed an ink that can be 3D printed that comprises engineered bacterial cells.

Chennai surgeon designs 3D printed heart valve

19 Aug 2021

Technology
Chennai surgeon designs 3D printed heart valve

A Chennai-based surgeon has designed and developed a unique prototype of a 3D printed specialized biopolymer heart valve to replace the valves currently made with metal components (mechanical) or animal tissue (bioprosthetic).

Can NASA 3D-print structures using regolith aboard the ISS?

15 Aug 2021

Technology
Can NASA 3D-print structures using regolith aboard the ISS?

NASA has sent a contracted Northrop Grumman Cygnus resupply spacecraft to the International Space Station (ISS) with nearly 3,720kg of cargo on board, including a machine meant to demonstrate 3D printing regolith on the moon and other extraterrestrial surfaces.

Here's how we designed and 3D printed free AirTag case

04 May 2021

Technology
Here's how we designed and 3D printed free AirTag case

The AirTag might be an engineering marvel, but Apple forcing users to spend on mandatory cases left a sour taste in our mouths. That's why we came up with a free AirTag case that you can download and 3D print for free.

Here's why Toybox can't claim its 3D printer is easy-to-use

02 May 2021

Technology
Here's why Toybox can't claim its 3D printer is easy-to-use

Toybox is an American manufacturer of 3D printers. The company's claim to fame has been a tiny 3D printer marketed as a tool that kids and parents can use to create toys not found on store shelves.

Ford now produces F-250 parts using recycled 3D printer waste

27 Mar 2021

Technology
Ford now produces F-250 parts using recycled 3D printer waste

American automaker Ford has teamed up with HP and three other companies to repurpose spent 3D printing raw materials such as powders and filaments. The new process converts the waste into material suitable for injection molding plastic parts for vehicles.

Now, insect-like soft robots can be printed within minutes

12 Apr 2020

Technology
Now, insect-like soft robots can be printed within minutes

Building a functional robot has always been a hard nut to crack, but a team of engineers, hailing from the University of California San Diego, is racing to change that into something very trivial.

This 3D-printing pen will bring your illustrations to life

30 Sep 2019

Technology
This 3D-printing pen will bring your illustrations to life

The act of picking up a pen/pencil and doodling stuff defines an artist (both aspiring and renowned), but over the years, the creations of a pen have been limited to just paper.

Well fitted, 3D-printed bras are on the way: Details here

03 Jun 2019

Technology
Well fitted, 3D-printed bras are on the way: Details here

As modern-day garment industry relies on mass-production, products from different brands could have varying fits, even when you go for the same size.

3D-printed gun makers are spreading anonymously on the internet

27 May 2019

Technology
3D-printed gun makers are spreading anonymously on the internet

3D-printed guns have raised plenty of alarms, mainly because they can be created by anyone and are capable of firing standard handgun rounds.

#Breakthrough: Scientists printed first-ever 3D heart using actual human tissue

16 Apr 2019

Technology
#Breakthrough: Scientists printed first-ever 3D heart using actual human tissue

In a major breakthrough, scientists have 3D printed an actual heart from human tissue.

3D-printed food: Here's how it can be prepared

09 Apr 2019

Technology
3D-printed food: Here's how it can be prepared

From automobile parts to medical implants, modern 3D printers can create just about anything with a given set of raw materials.

3D-printed food: Here's how it can be prepared

02 Feb 2019

Technology
3D-printed food: Here's how it can be prepared

From automobile parts to medical implants, modern 3D printers can create just about anything with a given set of raw materials.

This IIT-Delhi team helps blind students 'see' diagrams using 3D-printing

17 Jan 2019

Technology
This IIT-Delhi team helps blind students 'see' diagrams using 3D-printing

We all believe in education for all, but even today, visually impaired students are not getting the education they really deserve.

Body parts could be 3D printed to heal injured astronauts

12 Dec 2018

Technology
Body parts could be 3D printed to heal injured astronauts

Humankind is spending more and more time in space, and these long-drawn space missions are only slated to get longer, with mega missions coming up.

US: 3D-printed guns now? Thankfully, the judge blocks the release

01 Aug 2018

World
US: 3D-printed guns now? Thankfully, the judge blocks the release

A day back, it seemed that the floodgates of gun control were about to burst open in the US, with schematics for 3D-printed guns and supporting software slated to go public from August 1.

US: Trump considering rules on citizens printing 3D plastic guns

01 Aug 2018

World
US: Trump considering rules on citizens printing 3D plastic guns

US President Donald Trump yesterday said he was looking into whether Americans should be able to print their own guns, dipping his toe into the latest contentious debate over the right to bear arms.

Bengaluru Airport sets record: T2 to be built with 3D-technology

10 Jul 2018

Bengaluru
Bengaluru Airport sets record: T2 to be built with 3D-technology

Setting a new benchmark, an intelligent 3D design technology will be used to build the Terminal 2 (T2) of Kempegowda International Airport (KIA), Bengaluru.

3D-printed artificial limbs reach patients in Madagascar and Togo

09 Jul 2018

Technology
3D-printed artificial limbs reach patients in Madagascar and Togo

US-based organization Humanity & Inclusion (HI), formerly known as Handicap International, is bringing 3D-printed prosthetic and orthopedic support to Madagascar and Togo.

World's first family that lives in a 3D-printed house

08 Jul 2018

Technology
World's first family that lives in a 3D-printed house

A family in Nantes, France has become the world's first family to move in to a 3D-printed home.

Portable 3D printer can heal skin wounds in minutes

08 May 2018

Technology
Portable 3D printer can heal skin wounds in minutes

In a first, researchers from the University of Toronto in Canada have developed a portable 3D skin printer that can heal deep skin wounds within minutes.

3D-printed electric-car made, to be available for Rs. 6 lakh

19 Mar 2018

Technology
3D-printed electric-car made, to be available for Rs. 6 lakh

Italy-based X Electrical Vehicle (XEV) is mass producing the first 3D-printed car in the world.

3D-printed homes: Built under 24 hours, cost just Rs. 2.6lakh

18 Mar 2018

Technology
3D-printed homes: Built under 24 hours, cost just Rs. 2.6lakh

US-based 3D printing firm Icon has partnered with New Story, an international housing solution non-profit, to showcase a 3D-printed home at the ongoing SXSW 2018 festival in Texas.

An affordable house, 3D-printed in less than 24 hours

14 Mar 2018

Technology
An affordable house, 3D-printed in less than 24 hours

Technology has touched human lives in more ways than one. And now, this marvel creation of technology can help build homes for the 1.2 billion people who lack shelter.

The exciting world of Google's Augmented Reality 3D stickers

13 Dec 2017

Technology
The exciting world of Google's Augmented Reality 3D stickers

After announcing "AR (Augmented Reality) Stickers" back in October, Google finally started launching the exciting feature for Pixel devices first.

3D-printer can print whole 'houses' in a day

10 Sep 2017

Technology
3D-printer can print whole 'houses' in a day

Pushing the envelope with respect to what technology can accomplish, home buyers may be able to get a whole house 'printed' in less than 24 hours.

Instagif: A Polaroid-like camera that can instantly print GIFs!

31 Aug 2017

Technology
Instagif: A Polaroid-like camera that can instantly print GIFs!

If you always wanted Harry Potter-style moving pictures, then your wish might have just come true!

A 3D printed, airless and biodegradable tire?

01 Jul 2017

Technology
A 3D printed, airless and biodegradable tire?

French tire manufacturing giant Michelin introduced its Vision concept at the Movin' On conference in Montreal, Canada this week.

Self-replicating 3D printer could help construct a lunar base

11 Jun 2017

Technology
Self-replicating 3D printer could help construct a lunar base

Scientists from a university in Canada are developing a new 3D printer which can make copies of itself using lunar material.

Scientists 3D print bionic skin with touch sensing abilities

14 May 2017

Technology
Scientists 3D print bionic skin with touch sensing abilities

Researchers at the University of Minnesota have developed a one-of-a-kind 3D printer which can be used to print electronic touch-sensory devices directly on human skin.

3D food printing to touch USD 425 million by 2025

26 Apr 2017

Technology
3D food printing to touch USD 425 million by 2025

The three-dimensional (3D) food printing market has taken off recently and is projected to be worth USD 425 million by 2025.