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InterviewSolution
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Who Invented 3d Printing? |
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Answer» Charles (Chuck) Hull, co-founder of 3D Systems, invented the solid imaging process KNOWN today as stereolithography (SLA). This was the first COMMERCIAL 3D printing method. He first thought of the IDEA in 1983 while using UV LIGHT to HARDEN tabletop coatings. In 1986 he received the patent for the process. By the way, Charles Hull is also the person who invented the .STL file format, which is the most common 3D printing file format. Charles (Chuck) Hull, co-founder of 3D Systems, invented the solid imaging process known today as stereolithography (SLA). This was the first commercial 3D printing method. He first thought of the idea in 1983 while using UV light to harden tabletop coatings. In 1986 he received the patent for the process. By the way, Charles Hull is also the person who invented the .STL file format, which is the most common 3D printing file format. |
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