# Macro geometry optimization of a helical gear pair for mass, efficiency, and transmission error

> Research article (Mechanism and Machine Theory, 2019) · cited 81× · AI/ML

**Wikidata**: [openalex:W2982059763](https://www.wikidata.org/wiki/openalex:W2982059763)  
**Source**: https://4ort.xyz/entity/macro-geometry-optimization-of-a-helical-gear-pair-for-mass-efficiency-and-transmission-error