Hooker's Joint for Large Angular Misalignment

Hooker's joint is a type of universal joint that is used to connect two shafts with large angular misalignment. It is also known as Cardan joint or Hooke's joint. This joint is widely used in automobiles, aircraft, and industrial applications where there is a need to transmit power between two shafts that are not in alignment.

Construction of Hooker's Joint

The Hooker's joint consists of four components:
- Two yokes
- A cross
- Two pins

The yokes are connected to the two shafts that need to be connected. The cross is a square-shaped component that connects the two yokes. The pins are used to hold the cross in place between the yokes.

Working of Hooker's Joint

When the two shafts are not in alignment, the Hooker's joint allows for the transmission of power between them. As the shafts rotate, the cross in the Hooker's joint also rotates. This causes the yokes to move in a circular motion, allowing for the transmission of power between the two shafts.

Advantages of Hooker's Joint

- It can handle a large angular misalignment between two shafts.
- It can transmit power smoothly between two shafts without any loss of power.
- It is relatively easy to maintain and repair.

Disadvantages of Hooker's Joint

- It has a limited range of motion.
- It is not suitable for high-speed applications.
- It can generate a lot of heat due to the friction between the pins and the yokes.

Conclusion

In conclusion, Hooker's joint is the most suitable coupling used to connect two shafts with large angular misalignment. It is widely used in various applications due to its ability to transmit power smoothly between two shafts without any loss of power.

OLDHAMS COPLING WILL BE USED OR HOOK JOINT