Car Transmission Part Dimensions
Introduction
The transmission is a vital part of a car, and it is responsible for transferring power from the engine to the wheels. The transmission consists of a number of different parts, each with its own specific function. In order for the transmission to work properly, all of these parts must be properly sized and aligned.
Input Shaft
The input shaft is the first part of the transmission that the engine’s power is transferred to. The input shaft is connected to the flywheel, which is attached to the crankshaft. The input shaft rotates as the engine runs, and it transfers power to the transmission’s gears.
The input shaft is typically made of steel, and it is hardened to resist wear. The input shaft is also precision-ground to ensure that it is perfectly round and smooth. The input shaft is typically 25 to 30 mm in diameter, and it is 150 to 200 mm long.
Output Shaft
The output shaft is the last part of the transmission that the power is transferred to. The output shaft is connected to the differential, which is responsible for transferring power to the wheels. The output shaft rotates as the input shaft rotates, and it transfers power to the differential’s gears.
The output shaft is typically made of steel, and it is hardened to resist wear. The output shaft is also precision-ground to ensure that it is perfectly round and smooth. The output shaft is typically 25 to 30 mm in diameter, and it is 150 to 200 mm long.
Gears
The gears are the heart of the transmission. The gears are responsible for changing the speed and direction of the power that is transferred from the input shaft to the output shaft. The transmission typically has a number of different gears, each with its own specific ratio. The gear ratio determines the speed and direction of the output shaft.
The gears are typically made of steel, and they are hardened to resist wear. The gears are also precision-ground to ensure that they mesh perfectly with each other. The gears are typically 20 to 30 mm in diameter, and they are 10 to 15 mm thick.
Bearings
The bearings are responsible for supporting the shafts and gears in the transmission. The bearings reduce friction and wear, and they ensure that the shafts and gears rotate smoothly. The transmission typically has a number of different bearings, each with its own specific function.
The bearings are typically made of steel, and they are hardened to resist wear. The bearings are also precision-ground to ensure that they fit perfectly on the shafts and gears. The bearings are typically 10 to 20 mm in diameter, and they are 5 to 10 mm thick.
Conclusion
The transmission is a complex and important part of a car. The transmission’s parts must be properly sized and aligned in order for the transmission to work properly. The dimensions of the transmission’s parts are critical to the transmission’s performance.
