3D printing
Three-dimensional printing or 3D printing (also called additive manufacturing) is any of the various processes used to make a three-dimensional object.
In 3D printing, additive processes are used, in which successive layers of material are laid down under computer control.
These objects can be of almost any shape, or geometry, and are produced from a 3D model or electronic data source.
3D printing originally referred to processes that sequentially deposited material onto a powder bed with inkjet printer heads.
More recently the term‘s meaning has expanded to encompass a wider variety of techniques such as extrusion and sintering based processes.

3D model of our previous IET CES, Nigel Fine
This 3D printed model shows our previous IET Chief Executive and Secretary, Nigel Fine, who was appointed in June 2009.
The scanning of Nigel Fine, which then enables the 3D print to be made, was done in July 2015.
Donated by My3DTwin
We’re upgrading our systems, and this includes changes to our customer and member account log in, MyIET. It’s part of our big picture plan to deliver a great experience for you and our wider engineering community.
Whilst most of our websites remain available for browsing, it will not be possible to log in to purchase products or access services from Thursday, 17 April to Wednesday, 30 April 2025. Our Member Relations team is here to help and for many of our services, including processing payments or orders, we’ll be able to support you over the phone on +44 (0)1438 765678 or email via membership@theiet.org.
We apologise for any inconvenience this may cause and thank you for your understanding.
For further information related to specific products and services, please visit our FAQs webpage.