friction pulley (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/fɹɪkʃən ˈpʊli/

Meaning and Usage

A friction pulley is a type of pulley system that uses friction to provide mechanical advantage. This mechanism typically involves a grooved wheel around which a rope or cable is passed, and the friction generated between the rope and the pulley allows for the lifting or moving of loads.

Frequency of Use: The term "friction pulley" is used more in technical or engineering contexts rather than everyday conversation. It is common in discussions related to mechanics, physics, and other engineering fields.

Example Sentences

1. A friction pulley can greatly assist in lifting heavy objects with minimal effort.

2. Un polea de fricción puede ayudar mucho a levantar objetos pesados con un esfuerzo mínimo.

3. Engineers often recommend a friction pulley system for applications requiring high torque.

4. Los ingenieros a menudo recomiendan un sistema de polea de fricción para aplicaciones que requieren un alto par.

5. The design of the friction pulley must consider materials that minimize wear and tear.

6. El diseño de la polea de fricción debe considerar materiales que minimicen el desgaste.

Idiomatic Expressions

While "friction pulley" is a technical term and doesn’t lend itself to idiomatic expressions, it often appears in discussions related to machinery and systems. However, here are some related idioms that involve "friction" which is connected to the concept of resistance or (figurative) pulleys:

1. Create friction
   Using diminished resources can create friction within the team.

2. El uso de recursos disminuidos puede crear fricción dentro del equipo.

3. Friction between parties
   There was noticeable friction between the two departments during the project.

4. Hubo una fricción notable entre los dos departamentos durante el proyecto.

5. Friction burn
   He got a friction burn from sliding on the rough surface.

6. Sufrió una quemadura por fricción al deslizarse sobre la superficie rugosa.

7. Avoid friction
   To avoid friction in relationships, it's essential to communicate openly.

8. Para evitar fricciones en las relaciones, es esencial comunicarse abiertamente.

9. Frictionless environment
   The goal is to strive for a frictionless environment in the workplace.

10. El objetivo es esforzarse por un entorno sin fricciones en el lugar de trabajo.

Etymology

The term friction pulley combines two roots: "friction," derived from the Latin frictio, meaning "rubbing, grinding," and "pulley," which comes from Middle English polie, derived from the Old French polie, originating from the Latin pollica, meaning "to pull." The technical use of these terms in mechanics reflects their physical properties and actions.

Synonyms and Antonyms

Synonyms: - Friction wheel - Sheave (in some technical contexts)

Antonyms: - Frictionless pulley - Smooth pulley

This comprehensive overview should provide a clear understanding of the term “friction pulley” in various contexts.