3D Printing History Explained

3D Printing History Explained


3D printing, also known as additive manufacturing, is a process of creating three-dimensional objects by building up layers of material. The history of 3D printing can be traced back to the 1980s when the first patents for 3D printing technology were filed.

One of the earliest forms of 3D printing was called "stereolithography" (SLA). This process involved using a laser to cure (harden) a liquid resin, layer by layer, to create a solid object. Another early form of 3D printing was called "fused deposition modeling" (FDM), which involved using an extruder to deposit layers of melted plastic to create a solid object.

In the 1990s, the first commercial 3D printers became available. These early printers were primarily used for prototyping and were primarily used by engineers and designers. However, as the technology continued to improve and the cost of 3D printers decreased, 3D printing began to gain popularity among hobbyists and small businesses.

In the 2000s, the development of open-source 3D printing software and hardware made it easier for people to create their own 3D printers. This led to a rise in the number of "DIY" 3D printer kits, which allowed people to build their own 3D printers at home.

Today, 3D printing technology has advanced to the point where it can be used to create a wide variety of objects, from prosthetic limbs to entire buildings. The technology is also being used in a variety of industries, including aerospace, healthcare, and manufacturing. The future of 3D printing looks promising, with new developments such as multi-material printing and bioprinting in the pipeline.

In summary, 3D printing has come a long way since its invention in the 1980s. From early forms like SLA and FDM to the open-source and DIY movement, to state-of-the-art of the art technology, 3D printing has been developed and refined to become an essential tool across many industries, with many more to come.

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