Simple gear train and compound gear train difference | Types of gears | Shaft Arrangement

Simple gear train and compound gear train difference | Types of gears | Shaft Arrangement
Hi This is Upendra Kumar Malla. Welcome to my channel .I wanted to provide some basic information about Mechanical engineering and Industrial safety .
Watch 1200+ latest videos in playlist (    / @upendrakumarmalla   ) those videos may use full to you.
Telegram group link 👇👇
https://t.me/joinchat/kBKPMSg2enQ1N2I1
App link -Google play store link
https://clpdiy17.page.link/6eZ4
For Desktop / Web access -
web link : https://web.classplusapp.com/login
Org code: arfxv
Simple Gear Train:
A simple gear train consists of two or more gears meshing together to transmit motion and power from one shaft to another. It is the most basic form of a gear system and is commonly used in various mechanical applications. The main characteristic of a simple gear train is that all the gears are mounted on separate shafts, and their axes are parallel to each other.
The main purpose of a simple gear train is to change the speed and torque of rotation between the driving and driven gears. The ratio of the number of teeth on the driver gear to the number of teeth on the driven gear determines the speed and torque conversion. This ratio is known as the gear ratio. For example, if the driver gear has 20 teeth and the driven gear has 40 teeth, the gear ratio would be 1:2, which means the driven gear will rotate twice as fast as the driver gear but with half the torque.

Compound Gear Train:
A compound gear train is a more complex arrangement of gears that combines two or more simple gear trains in series or parallel to achieve a specific gear ratio or to transmit motion through multiple stages. The compound gear train is used when a single gear ratio from a simple gear train is not sufficient to achieve the desired outcome.
There are two main types of compound gear trains:

a. Series Compound Gear Train:
In a series compound gear train, multiple gears are mounted on the same shaft, and each gear meshes with the adjacent gear to transmit motion from the input shaft to the output shaft. The total gear ratio in a series compound gear train is the product of the individual gear ratios. This arrangement helps achieve higher gear ratios than what is possible with a single set of gears.

b. Parallel Compound Gear Train:
In a parallel compound gear train, two or more simple gear trains are arranged side by side, and they share a common input and output shaft. Each simple gear train operates independently but contributes to the overall transmission of motion and power. Parallel compound gear trains are used when multiple speed or torque outputs are required from a single input.

Both simple gear trains and compound gear trains find applications in various mechanical systems, such as automobiles, industrial machinery, clocks, and many other devices where speed and torque conversion are essential. These gear systems are essential for transmitting power efficiently and adjusting rotational speeds in a wide range of mechanical applications.
#gearbox #typesofgearbox #theroryofmachines #clutches #clutchesworking #compitativeexams #mechanicalengineering #automobile #automobileengineering #automobilecomponents #clutchparts #typesofclutches #gearboxrepairing