Unwin's Construction - Wikimedia Commons
Gear Terminology: Basics of Gear - SMLease Design
Base Diameter - an overview | ScienceDirect Topics
design - Involute gear curve when root diameter falls below base diameter - Engineering Stack Exchange
Gear Design Equations and Formula | Circular Pitches and Equivalent Diametral Pitches Table
CGTK - Gear Calculator / Generator
![List of 24 Gear Terminology & Formula [Diagrams & PDF]](https://www.theengineerspost.com/wp-content/uploads/2018/05/gear-terminology-e1525169908307.jpg?ezimgfmt=rs:352x266/rscb19/ngcb19/notWebP "List of 24 Gear Terminology & Formula [Diagrams & PDF]")
List of 24 Gear Terminology & Formula [Diagrams & PDF]
engineer-mechanical:inventor-gears - Jeffery J Jensen Wiki
What is the diametral pitch of a gear? Why is it used? - Quora
GEARS-GENERAL
Geometric Entities
Mechanical Reviews: Gears and Gearing Definitions
Gear Terminology | KHK Gear Manufacturer
Basic Gear Terminology and Calculation | KHK
Theorethical (math) questions about spur gears
Designing gear cutters - mikesworkshop
![1: Basic geometry of a pair of spur gears. [29] | Download Scientific Diagram](https://www.researchgate.net/publication/271324967/figure/fig3/AS:652954730258449@1532687947896/Basic-geometry-of-a-pair-of-spur-gears-29.png "1: Basic geometry of a pair of spur gears. [29] | Download Scientific Diagram")
1: Basic geometry of a pair of spur gears. [29] | Download Scientific Diagram
Calculations of Internal Gears and The Fundamentals of Helical Gears - SDPSI
List of gear nomenclature - Wikipedia
Engaging of involute gears (meshing) - tec-science
Spur Gears - RoyMech
Development of knowledge based parametric CAD modeling system for spur gear: An approach - ScienceDirect
List of gear nomenclature - Wikiwand
Consider two "friction" wheels - a Pinion driving a Gear through contact of their outer diameters. The speed ratio is
