NASCAR's Next Gen: How 3D Printing is Revolutionizing Race Car Design

NASCAR's Next Gen platform utilizes 3D printing, specifically additive manufacturing by Stratasys, to create custom race car parts. This allows for greater design freedom and faster iteration compared to traditional subtractive methods like CNC machining. Stratasys provides parts like ducts, covers, and brackets, significantly reducing costs and lead times. The partnership with Joe Gibbs Racing highlights the advantages of 3D printing for rapid prototyping and problem-solving, exemplified by the quick creation of a custom fixture for a problematic tube. The faster, cheaper, and less skill-intensive nature of 3D printing gives NASCAR teams a significant competitive edge.