It’s somewhat mysterious, but 3D printing helping INDYCAR tea…

“Twenty years ago, 3D printing it was our version of Etch A Sketch,” said Mike Hull, managing director of Chip Ganassi Racing.
It is somewhat mysterious, but 3D printing has a variety of practical uses in everyday life that most people don’t realize.
Rahal Letterman Lanigan Racing: “In the 3D printing world, we create that 3D model in CAD, save it, load it into the printer and make the part.”
“Before 3D printing, we would have had to draw each design, create molds for each design, have those molds produced and have those parts made up, and then test all of those parts,” Rahal Letterman Lanigan Racing said.

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