3D printing or additive manufacturing is a process of making three dimensional objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of …

3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. [1][2][3] It can be done in a variety of processes in which material is deposited, joined or solidified under computer control, [4] with the material being added together (such as plastics, liquids or powder grains be...

Sep 20, 2023 · 3D printing is an additive manufacturing method that creates a physical object from a digital model file. The technology works by adding layer upon layer of material to build up a complete object. The 3D printing process was invented in the 1980s and was originally known as ‘rapid prototyping’.

Apr 5, 2025 · 3D printing, in manufacturing, any of several processes for fabricating three-dimensional objects by layering two-dimensional cross sections sequentially, one on top of another. The process is analogous to the fusing of ink or toner onto paper in a printer.

3D printers are changing the game in the manufacturing world. These machines bring ideas to life, transforming digital blueprints into tangible objects. Unlike old-school manufacturing processes, 3D printers make it easy to create physical objects featuring complex designs with just a click.

Apr 7, 2025 · 3D printing is a process that consists of layering two-dimensional cross-sections sequentially to build a three-dimensional object. The process is similar to how a traditional printer applies ink to paper; however, a 3D printer solidifies or binds a liquid or powder material at specific points to create solid structures. The layering process is repeated numerous times until the desired object ...

Jan 15, 2025 · 3D printing, or additive manufacturing, is a process of making three-dimensional objects from a digital file. The layers of the object can be seen in a thinly sliced cross-section of the object. It is called volumetric 3D printing.

May 26, 2022 · At its most basic, 3D printing is simply a process used to create real-life products from a virtual model. Remember the replicator from Star Trek? It’s sort of like that, only with a lot more planning involved.

The 3D printing process always starts with a digital model—usually a file created in 3D design software or downloaded from an online model library. That model is then sliced into hundreds or thousands of thin layers using a program called a slicer.

The term “3D printing” can refer to a variety of processes in which material is deposited, joined, or solidified under computer control into a three-dimensional object, where the materials, such as plastics, liquids, or powder grains, are fused together, typically layer by layer.