A(n)<u> Solid</u> coupling is used when it is necessary to extend the length of a shaft or to provide a means of disconnecting a shaft.
The basic function of all couplings is to transmit power, accommodate misalignment and compensate for axial movement (end movement of shafts). Sometimes, a coupling is asked to absorb shock or vibration. A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power.
Types of Couplings:
- Rigid coupling.
- Flexible coupling.
- Sleeve or muff coupling.
- Split muff coupling.
- Flange coupling.
- Gear coupling.
- Universal joint (Hooke's joint)
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At the peak of its power, Mesopotamia is known for its solid city defense and efficient production of Agricultural products.
This happens due to many technological developments that were created by Mesopotamia, such as the development of wheel, Plowing tools, writings, architectural structure, etc.
Aryans Invade, Conquer, and make war in the Indus Valley.
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