# Optimization of 3D Printed Rapid Prototype Deep Drawing Tools for Automotive and Railway Sheet Material Testing

> Research article (Infrastructures, 2023) · cited 31× · AI/ML

**Wikidata**: [openalex:W4322628882](https://www.wikidata.org/wiki/openalex:W4322628882)  
**Source**: https://4ort.xyz/entity/optimization-of-3d-printed-rapid-prototype-deep-drawing-tools-for-automotive-and-railway-sheet-material-testing