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Gears and gear tooling
gear hobbing, gear shaving
Welcome to DR Gears
 The Tooth, the Whole Tooth and nothing but the Tooth
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Gear Terms encyclopedia
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The Gearing Mall
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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: Reading Room UpdatedA 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 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 Translation English Gear Translation German Gear Translation French Gear Translation Italian

Gear Graphs
An Interactive Guide to Interpreting the Squiggly Lines
For Involute Gears
Available for download
Click for more information

Other software/publications:- all and more at our Downloads page
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
Chamfering & Deburring: All you info you need to produce accurate chamfers
Churchill Universal Gear Shaving - Operator's Manual: Covers machines GS8, GS12 and GS16
Fellows/England 6AH Gear Shaper - Operator's Manual
Creative Problem Solving - The Easy Way: Well tried tools designed to help you focus on resolving problems
Visit EBook Heaven
For a wealth of EBooks		 Gear Shaving
Churchill Universal Gear Shaving - Operators Manual: PDF
Fellows/England Type 6AH Gear Shaper - Operators Manual: PDF
New Years PRESENT from J. Armstrong, Prof. D.J. Whitehouse and all at Taylor Hobson:-
# 2 Auto Correlation function and Surface Metrology (PDF)
For all HP calculator fans without a manual

 

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

Try a Gear Puzzle!

 

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