All the Gear Manufacturer's requirements under one (web) roof.
Gear Terms: Gear Encyclopedia with gear diagrams and formulas for involute gears.
Downloads: Gear Software programs to ease your workload, with many Freebies.
Reading Room: A library of Gear Books and related subjects, reviewed and sold on-line.
The Mall: An online shopping mall for companies offering products and services. How to Advertise yours click.
Technical Papers: A collection of papers submitted by people within the industry.
Gear Animation's: Gear animations for you to use.
Sunderland Operators Manual
Covers ALL machines
For Spur Gears
and Helical Gears
Available NOW for Download
Click for more information
Break the language barrier
Gear Terms translated to:
English, German, French, Italian
Gear Term Translations
Gear Symbols and Indices
Gear Graphs
An Interactive Guide to Interpreting the Squiggly Lines
For Involute Gears
Avaialable for download
Click for more information
Other software/publications:-
Base Tangent: Calculate your own Base Tangent gear tooth sizes
Pin Diameter: Calculate Pin Sizes for internal gears and external gears
GeaRatio: Calculate a set of gears from a ratio
Gear Tooth Corrections: Profile Correction and Lead Correction, all the info, all the formulas
Visit EBook Heaven
For a wealth of EBooks
It is our aim through these pages to debunk the myth that gears are a 'Black Art'.
Our hope is that YOU will help shape the future of this site