Shafts: meaning, definitions and examples
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shafts
[ ʃæfts ]
mechanical engineering
Shafts are cylindrical mechanical components that transmit power and torque from one part of a machine to another. They are commonly made of metal and can vary in size and material depending on their specific application.
Synonyms
Examples of usage
- The engineer designed a new shaft for the engine.
- Shafts are crucial in the operation of turbines.
- The broken shaft hindered machine performance.
mining
In mining, shafts refer to deep vertical or inclined passages to access mineral deposits underground. They are critical for the extraction process and are usually reinforced for safety.
Synonyms
mine shaft, tunnel, well.
Examples of usage
- The miners descended the shaft to reach the coal seam.
- Shafts are essential for transporting materials in mines.
- The old shaft was filled with water after years of neglect.
Etymology
The word 'shaft' originates from the Old English 'sceaft', which means 'a pole or a shaft'. It has roots in Proto-Germanic 'skaftaz' and is related to various words in other Germanic languages meaning 'stick' or 'staff'. Historically, shafts were used in various engineering applications and even in weaponry, symbolizing strength and stability. Over time, the term has evolved to encompass a versatile range of meanings across different fields, primarily in mechanical and mining contexts. The use of 'shaft' has become widespread in technical jargon, illustrating its significance in engineering disciplines.