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Sprocket: meaning, definitions and examples

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sprocket

 

[ˈsprɒkɪt ]

Definitions

Context #1 | Noun

mechanical part

A sprocket is a toothed wheel that works with a chain or another sprocket to transmit rotary motion.

Synonyms

cog, gearwheel, wheel.

Which Synonym Should You Choose?

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Word Description / Examples
sprocket

This term is often used in mechanical and bicycle-related contexts to refer to a wheel with teeth or cogs that fits into the links of a chain.

  • The chain fell off the sprocket on my bike, and I had to fix it.
  • The sprocket needs to be replaced as it is too worn out.
gearwheel

This is a general term used to describe circular mechanical devices with teeth that mesh with another gear to transmit torque. It is often used in mechanical engineering and automotive contexts.

  • The gearwheel in the clock mechanism is worn out and needs to be replaced.
  • Engineers are working to improve the efficiency of gearwheels in modern engines.
cog

This term can refer both to the individual teeth on a gearwheel and to the gearwheel itself. It is also used metaphorically to describe a small part of a larger machine or system, often implying someone or something of minor importance.

  • Each cog in the machine must be precisely aligned for the mechanism to work smoothly.
  • He felt like just another cog in the corporate machine.
wheel

This is a broad term that can describe any circular object that rotates on an axle. It can be used in a variety of contexts, including vehicles, machinery, and even metaphorically to describe cycles or processes.

  • The wheels of the car need to be aligned properly for safe driving.
  • She decided to reinvent the wheel when she created a new process for data management.
  • The potter spun the wheel to shape the clay.

Examples of usage

  • The bicycle chain moves the rear sprocket to turn the wheel.
  • The motorbike's sprocket is connected to the chain to drive the rear wheel.
Context #2 | Noun

motorcycle part

In motorcycles, a sprocket is a wheel with teeth that connects to the chain and helps propel the bike forward.

Synonyms

gear, pulley, wheel.

Which Synonym Should You Choose?

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Word Description / Examples
sprocket

Used mainly in machinery and bicycles, this term refers to a wheel with teeth that meshes with a chain or track to transmit motion.

  • The bike’s chain slipped off the sprocket.
  • Engineers need to ensure the sprocket is aligned correctly for optimal performance.
gear

Common in various mechanical contexts, gears are wheels with teeth that interlock with each other to transfer or change the direction of motion. It is also metaphorically used to refer to equipment or apparatus.

  • The clock’s gears need regular maintenance to keep it running smoothly.
  • She packed all her camping gear for the weekend trip.
wheel

A circular object that rotates and is usually part of a larger mechanism or vehicle. More generally, 'wheel' can refer to any object or concept involving circular motion or travel.

  • The car needs new wheels before the long trip.
  • The wheel was one of the greatest inventions in human history.
pulley

A simple machine consisting of a wheel over which a rope or chain is pulled, often used to lift heavy objects by redirecting force.

  • The workers used a pulley to lift the heavy crate onto the truck.
  • A pulley system can significantly reduce the effort needed to hoist large loads.

Examples of usage

  • The front sprocket is smaller than the rear one, providing different gear ratios.
  • Changing the sprocket sizes can affect the bike's performance.

Interesting Facts

Etymology

  • The term 'sprocket' comes from the 19th century, possibly derived from 'sprocket wheel', referring to wheels used in mechanical systems.
  • Originally used in the context of clocks, the word evolved to encompass its use in various machinery.
  • The first known use was in relation to railroad trains, where it played a crucial role in the mechanisms that helped pull the train.

Engineering

  • Sprockets are central in many types of machinery. They convert rotary motion into linear motion, essential for drive mechanisms.
  • Different shapes and sizes of sprockets can change the speed and torque of machinery, which is vital in applications from bicycles to industrial machines.
  • They often work in pairs with chains; as one sprocket turns, the chain moves along the teeth of both, driving connected parts.

Pop Culture

  • In the animated world, sprockets have inspired characters in shows and movies that depict fantastic machinery, such as 'Wall-E'.
  • The word 'sprocket' appears in various video games, often as a whimsical term for mechanical parts or gadgets.
  • The iconic imagery of sprockets can be found in steampunk aesthetics, blending old machinery with imaginative design.

Science

  • Sprockets are key in robotics, facilitating movement in robotic arms and wheels that are integral in countless applications.
  • Their design relates to principles of physics; the shallower or steeper the teeth, the more effective the connection with the chain.
  • In biomechanics, the concept of sprockets is mirrored in muscle and joint functions, emphasizing the efficiency of motions in living creatures.

History

  • The industrial revolution saw the mass production of sprockets, revolutionizing machinery and allowing for the growth of mechanized production.
  • Different cultures have created unique versions of sprockets, such as the ratchet mechanism found in early Asian machinery.
  • In the 20th century, advancements in materials and design significantly enhanced the durability and efficiency of sprocket systems.

Translations

Translations of the word "sprocket" in other languages:

🇵🇹 engrenagem

🇮🇳 दाँता चक्का

🇩🇪 Zahnrad

🇮🇩 roda gigi

🇺🇦 зірочка

🇵🇱 zębatka

🇯🇵 スプロケット

🇫🇷 pignon

🇪🇸 piñón

🇹🇷 dişli

🇰🇷 스프로킷

🇸🇦 ترس

🇨🇿 ozubené kolo

🇸🇰 ozubené koleso

🇨🇳 链轮

🇸🇮 zobnik

🇮🇸 tannhjól

🇰🇿 тістікті дөңгелек

🇬🇪 კბილანიანი ბორბალი

🇦🇿 dişli çarx

🇲🇽 piñón

Word Frequency Rank

Positioned at #21,767, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.