ổ trục

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The Vietnamese word "ổ trục" refers to a mechanical component commonly known in English as a "pillow block" or "plummer block." It is used in machinery to support rotating shafts and is designed to hold bearings securely.

Basic Explanation:

• Definition: "Ổ trục" is a type of support that keeps a shaft in place while allowing it to rotate smoothly. It helps reduce friction and wear on the rotating parts.
• Usage: You will find "ổ trục" in various machines, such as motors, conveyor systems, and other mechanical devices.

Example:

• In a factory, the "ổ trục" helps to support the main shaft of a conveyor belt, ensuring it operates efficiently without wobbling or excessive friction.

Advanced Usage:

• In engineering discussions, "ổ trục" can be a critical topic when talking about the design and maintenance of rotating machinery. Proper selection and installation of an "ổ trục" can significantly affect the longevity and performance of the equipment.

Word Variants:

• "Ổ trục" can refer specifically to different types of pillow blocks based on their design or the type of bearings they hold, such as:
  • Ổ trục đơn: Single pillow block
  • Ổ trục đôi: Double pillow block

Different Meanings:

• While "ổ trục" primarily refers to mechanical supports, in different contexts, it may not have alternative meanings. However, it is always linked to machinery or mechanical systems.

Academic

1. (cơ học) Pillow-block, plummer-block