Gear cogs made from ferrous metals need to have teeth which are resistant to frictional wear, while the centres which are attached to the shaft need to resist the torques applied to the cog.
No. Gears are found in man made machines, not bodies.
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The typical motorized scooters only has four gears usually. The gears are usually foot operated gears and the first motorized scooter was made in 1950.
Maybe today for strength but in the old days people made gears out of wood because it was cheap and easy
No. It is made of gears or electronics parts and is not alive.
Clock gears are typically made of steel, brass, or plastic, depending on the specific design and purpose of the clock. Steel gears are more durable and long-lasting, while brass gears are often used in higher-end and antique clocks for aesthetic reasons. Plastic gears are commonly found in cheaper and modern clocks.
Gears working together can be a simple machine in themselvesA Gear Train is a complex machine made up of wheel, axles and gears
lol your stupid...no
Gears of 1 and 2 are exclusively for the Xbox360 only, and gears 1 and 2 are out. gears of war 1 and 2 were made by Microsoft which made the xbox 360 and for example little big planet is only on ps3 because it is made by sony you should get an xbox 360 PS3 sucks!! PS3 doenst deserve to have Gears of War 2 as a game. It sucks balls and eggs. Tell dat to all you PS3 lovin' freaks!!
For the Ford E-350 7.5 L, the timing gears are made of metal. Although they are not necessarily made of iron, they are not made of plastic, either.
Usually a single part made up of a serious of Gears that mesh with various gears of main shaft
There are three types of brass that gears are made of. The three types of brass include: admiralty brass, Alpha brasses, and Alpha-beta brass.