Gears are generally a mechanism used to move one engine element to another engine element. In addition, the gears also function to change the number of turns and the turning moment of the engine, the engine power, and also to regulate both of them for the work needs. When the vehicle starts to run it requires a lot of power, after the vehicle is running it requires speed instead of power. In order to fulfill these needs, transmission is needed which is more than various levels of comparison of gears. Apart from that, perhaps you need to check out the high-quality มอเตอร์เกียร์ LM as well.
A transmission box in principle consists of three parts, they are :
The shaft that is moved.
The transmission is determined between the clutch and the propeller shaft (FR-Type) or between the clutch and the drive shaft (FF-Type).
To meet these needs the need for a transmission consisting of various levels of comparison of gear (Gear Ratio).
Gear assembly in the transmission box (gearbox), between the gear input shaft for the output shaft, can be obtained various conditions such as the following:
Comparison of the same or different rotational speed.
Comparison of moments that can be the same or different.
The same or different direction of rotation.
Small gear when directly rotating a larger gear will produce:
Slower shaft gear movement.
The moment of the gear shaft is bigger.
The direction of the gear rotation is the opposite to the gear shaft.
Similarly, if on the contrary, if the drive is a larger gear, it will obtain:
Rotation of the driven gear shaft is greater.
The moment of the driven gear is slower.
The direction of rotation is driven in the opposite to direction driven.
However, small gear rotates a large gear through the intermediary of one gear then it can obtain:
Turning large gear shafts slower.
The greater shaft driven moment.
The direction of rotation of the large gear shaft is in the direction of the small gear shaft.
Likewise, if the large gear drives a smaller gear, it will be obtained:
The shaft is driven faster.
Small shaft drove moments.
The direction of the driven rotation is the same as the direction of driver gear.