# Geometry, kinematics and synthesis of abnormal hourglass worm gearing with centering bearing contact and lower error sensitivity

> Research article (Mechanism and Machine Theory, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4296836411](https://www.wikidata.org/wiki/openalex:W4296836411)  
**Source**: https://4ort.xyz/entity/geometry-kinematics-and-synthesis-of-abnormal-hourglass-worm-gearing-with-centering-bearing-contact-and-lower-error-sens