![Applied Sciences | Free Full-Text | The Effects of the Planet–Gear Manufacturing Eccentric Errors on the Dynamic Properties for Herringbone Planetary Gears Applied Sciences | Free Full-Text | The Effects of the Planet–Gear Manufacturing Eccentric Errors on the Dynamic Properties for Herringbone Planetary Gears](https://pub.mdpi-res.com/applsci/applsci-10-01060/article_deploy/html/images/applsci-10-01060-g001.png?1582204711)
Applied Sciences | Free Full-Text | The Effects of the Planet–Gear Manufacturing Eccentric Errors on the Dynamic Properties for Herringbone Planetary Gears
![Contact Ratio of Gears, Tooth Modifications, and the Relationship Among The Gears In A Planetary Gear System - SDPSI Contact Ratio of Gears, Tooth Modifications, and the Relationship Among The Gears In A Planetary Gear System - SDPSI](https://www.sdp-si.com/resources/elements-of-metric-gear-technology/images/Table13-1.jpg)
Contact Ratio of Gears, Tooth Modifications, and the Relationship Among The Gears In A Planetary Gear System - SDPSI
![Machines | Free Full-Text | Assessment of Residual Useful Life of Sun Gear in a Planetary Gearbox Based on Dynamic Wear Behaviors Analyses Machines | Free Full-Text | Assessment of Residual Useful Life of Sun Gear in a Planetary Gearbox Based on Dynamic Wear Behaviors Analyses](https://pub.mdpi-res.com/machines/machines-11-00149/article_deploy/html/images/machines-11-00149-g001.png?1675067852)
Machines | Free Full-Text | Assessment of Residual Useful Life of Sun Gear in a Planetary Gearbox Based on Dynamic Wear Behaviors Analyses
![Contact Ratio of Gears, Tooth Modifications, and the Relationship Among The Gears In A Planetary Gear System - SDPSI Contact Ratio of Gears, Tooth Modifications, and the Relationship Among The Gears In A Planetary Gear System - SDPSI](https://www.sdp-si.com/resources/elements-of-metric-gear-technology/images/Table10-17.jpg)