Category:Gears
From DT Online
Gears (or cogs) are wheels whose perimeter is made up of evenly sized and spaced teeth. The teeth of one gear mesh with those of an adjoining one and transmit rotary motion between the two gears.
A gear will always rotates in an opposite direction to the gear it meshes with.
If both gears have the same number of teeth, they will rotate at the same speed, however if they have different numbers of teeth then the gear with fewer teeth will rotate more quickly - i.e. the Velocity Ratio (or ‘Gear Ratio’) of a pair of meshing gears is given as the Number of Teeth of the Driver Gear divided by the Number of Teeth of the Driven Gear. The Mechanical Advantage (or ‘Torque Ratio’) similarly is given as No. of Teeth on Driven divided by No. of Teeth on Driver.
Pages in category 'Gears'
The following 8 pages are in this category, out of 8 total.
Media in category 'Gears'
The following 9 files are in this category, out of 9 total.
G.gif 152 × 166; 91 KB
G2.gif 248 × 280; 131 KB
G3.gif 248 × 280; 128 KB
G4.gif 248 × 280; 176 KB
GearNomenclature.png 764 × 565; 34 KB
GearsAbstract.jpg 500 × 354; 21 KB
Magnetic cogwheel1.gif 400 × 234; 57 KB
Magnetic gear 26 o.gif 250 × 250; 170 KB
R.gif 248 × 152; 79 KB
