moay-Æ¡

Definition
  1. Noun:
    • Hub (of a wheel): The central part of a wheel, typically cylindrical, through which an axle passes and around which it rotates. It is the component that connects the wheel to the axle and often houses bearings.
Usage Examples
  • Noun:
    • Moay-ơ xe đạp bị hỏng cần được thay thế. (The bicycle's hub is broken and needs to be replaced.)
    • Công nhân đang lắp ổ bi vào moay-ơ bánh xe. (The worker is installing ball bearings into the wheel hub.)
Advanced Usage
  • In mechanical and automotive engineering contexts, "moay-ơ" is a standard technical term for the hub assembly, which may include components like the hub, flange, and studs for wheel attachment.
    • Moay-ơ trước có kết nối trực tiếp với trục dẫn động. (The front hub is directly connected to the drive axle.)
Variants and Related Words
  • Ổ moay-ơ (n): Hub assembly or hub unit, often referring to a pre-assembled sealed unit containing the hub and bearings.
    • Ổ moay-ơ mới giúp bánh xe quay êm hơn. (The new hub assembly allows the wheel to spin more smoothly.)
Synonyms
  • Hub: The central part of a wheel.
  • Wheel hub: The specific assembly that mounts the wheel to the axle.
Related Terms (Technical Context)
  • Trục bánh xe (axle): The shaft on which the hub rotates.
  • Ổ bi (ball bearing): The component often fitted inside the hub to allow smooth rotation.
  • Bánh xe (wheel): The entire rotating assembly, which includes the hub, spokes (or disc), and rim.