Don't really know what you're tinking of with "mesh together"...
On a bike with external gears the gears will not mesh. There's the chain acting as a go-between to transfer the energy. On an internally geared bike you will have cogwheels that are interlocking and driving each other.
what is the pitch point
Crown and pinion gears are two types of mechanical gears that mesh together.
meshing gears
are when all gears are constantly engaged
Matching the gears to mesh properly.
Your bicycle may be squeaking because it is rusty. The gears, for example, on the bicycle may be rubbing together and causing friction, thus creating the squeaking noise. Try lubricating your bicycle with WD-40.
The transmission input shaft has gears on it that mesh with the different drive gears. It is spun by force from the engine, as you select different gears with the shifter, there are different sets of gears being meshed together inside transmission. The synchronizers ensure that the gears being meshed together are turning at the same speed, thus resulting in a smooth shift and no damage to the gears.
Yes, it is possible to install a motor on a bicycle equipped with gears.
That bicycle has 18 gears.
In a sliding mesh gearbox, spur gears are primarily used. These gears have straight teeth and are designed to mesh directly with one another. The sliding mechanism allows the driver to engage different gears by moving the gear shafts laterally, aligning the teeth of the gears to transmit power. This design is common in older manual transmissions, offering simplicity and reliability.
Bicycle gears work by changing the ratio of rotations between the pedals and the wheels. Lower gears make it easier to pedal uphill, while higher gears allow for faster speeds on flat terrain. Gears affect a bicycle's performance by providing the rider with the ability to adjust their effort and speed based on the terrain and conditions.
an average bicycle has up to 24 gears but a bicycle has up to 30 gears