How to find the module of a spur gear if you just have the number of teeth and outer diameter - Quora
Helical Gears - an overview | ScienceDirect Topics
Calculations of Internal Gears and The Fundamentals of Helical Gears - SDPSI
Engineer On A Disk
9. Calculate the normal diametral pitch, module, and | Chegg.com
Spur Gear Terms and Concepts
Geometric Entities
Helical Gear Calculations, Crossed Helical Gear Meshes, and Bevel Gearing - SDPSI
Calculation of Gear Dimensions | KHK
gears - Is "pitch diameter" the same as the distance between the centers? - Engineering Stack Exchange
Gear Design Equations and Formula | Circular Pitches and Equivalent Diametral Pitches Table
Tooth Thickness | KHK
gear1.gif
Circular Pitch | Gear Nomenclature | KHK
engineer-mechanical:inventor-gears - Jeffery J Jensen Wiki
Chapter 7. Gears
How to Choose the Correct Gear Diametral Pitch - Mentored Engineer
APPENDIX B – GEAR MECHANICS
Calculations of Internal Gears and The Fundamentals of Helical Gears - SDPSI
