Who invented the stereolithography 3D printing?

Charles Hull is the inventor of stereolithography, the first commercial rapid prototyping technology commonly known as 3D printing. The earliest applications were in research and development labs and tool rooms, but today 3D printing applications are seemingly endless.

Who invented the word stereolithography?

Hideo Kodama and French inventors Alain Le Mehaute, Olivier de Witte and Jean Claude André, Charles (Chuck) W. Hull coined the term “stereolithography” and patented the technology in 1984, then founded 3D Systems to commercialize it, releasing the SLA-1 machine in 1987.

What is stereolithography in 3D printing?

Stereolithography is a 3D Printing process which uses a computer-controlled moving laser beam, pre-programmed using CAM/CAD software. Stereolithography (SL) is an industrial 3D printing process used to create concept models, cosmetic – rapid prototypes, and complex parts with intricate geometries in as fast as 1 day.

When was the first stereolithography printer commercialized?

Chuck Hull Invents Stereolithography or 3D Printing and Produces the First Commercial 3D Printer. The first 3D printed part, produced by Chuck Hull in 1983.

How did Chuck Hull invent 3D printing?

Hull was developing lamps for UV-curable resins when he first came up with his idea for 3D printing. His method uses UV light to cure and bond a photopolymer resin which is built up layer by layer.

Who invented the SLA machine?

Chuck Hull
BornMay 12, 1939
Known forSTL file format, SLA 3D printer
Scientific career

What country invented 3D printing?

The first documented iterations of 3D printing can be traced back to the early 1980s in Japan. In 1981, Hideo Kodama was trying to find a way to develop a rapid prototyping system.


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