idle pulley

/'aidl'puli/

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Explanation of "Idle Pulley"

Definition:
An idle pulley is a type of pulley that does not have a motor or power source directly attached to it. Instead, it helps to guide or tighten a belt in a machine. It presses against the belt to keep it aligned and functioning properly.

Usage Instructions:

• Noun Usage: "idle pulley" is used as a noun. You can say, "The idle pulley is essential for the smooth operation of the conveyor belt."

Example Sentence:

"The factory's conveyor system includes an idle pulley to help keep the belt running straight."

Advanced Usage:

In more technical discussions, you might refer to idle pulleys in terms of their role in mechanical systems. For example:
"The idle pulley ensures that the tension in the belt remains consistent, preventing slippage during operation."

Word Variants:

• Idler: This can sometimes be used as a synonym for idle pulley, especially in casual language.
• Pulleys: The plural form, referring to multiple pulleys in a system.

Different Meanings:

While "idle pulley" primarily refers to a mechanical component, the word "idle" can have different meanings in other contexts: - Idle (adjective): Not active or not in use (e.g., "He was idle all day.") - Idle (verb): To spend time doing nothing (e.g., "They idled away the afternoon.")

Synonyms:

• Idler
• Guide pulley (in some contexts)
• Tension pulley (although this term can sometimes refer to a different specific function)

Idioms and Phrasal Verbs:

While there aren't specific idioms or phrasal verbs that directly relate to "idle pulley," here are a few related to the word "idle": - Idle hands are the devil's workshop: This means that if someone has nothing to do, they might get into trouble. - Idling away time: This means to waste time doing nothing.

Summary:

An idle pulley is a key component in various machines, helping to maintain the function of belts. Understanding this term can help you better grasp mechanical systems and their operations.

Academic

Noun

1. a pulley on a shaft that presses against a guide belt to guide or tighten it

Synonyms

• idler pulley
• idle wheel