# Fast evaluation of the volumetric motion accuracy of multi-axis machine tools using a Double-Ballbar

> Research article (Journal of Machine Engineering, 2020) · cited 17× · AI/ML

**Wikidata**: [openalex:W3088527783](https://www.wikidata.org/wiki/openalex:W3088527783)  
**Source**: https://4ort.xyz/entity/fast-evaluation-of-the-volumetric-motion-accuracy-of-multi-axis-machine-tools-using-a-double-ballbar