Using a GPU to accelerate die and mold fabrication

Masatomo Inui, Atsushi Ohta
Ibaraki University
IEEE Computer Graphics and Applications (2007) Volume: 27, Issue: 1, Pages: 82-88


   title={Using a GPU to Accelerate Die and Mold Fabrication},

   author={Ohta, A.},



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The authors present a GPU-based method for generating and verifying cutter paths for numerically controlled milling. A CAM system based on this technology is now employed in production at Mazda Motor Corporation for manufacturing stamping dies. This system can compute cutter paths more than 20 times faster than previous methods
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