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wrist pin

/ˈrɪst pɪn/

翻译: 机械部件,即在内燃机中连接活塞与连杆的圆柱形销,使活塞能够转动。

1 个条目

phrase

/ˈrɪst pɪn/C1formaltechnical
  • zh机械部件,即在内燃机中连接活塞与连杆的圆柱形销,使活塞能够转动。

A mechanical component, specifically a cylindrical pin that connects a piston to a connecting rod in an internal combustion engine, allowing the piston to pivot.

  1. Engine componentC1formal

    A cylindrical metal pin that connects the connecting rod to the piston in an internal combustion engine, allowing the piston to pivot.

    zh活塞销

    • The mechanic replaced the worn wrist pin to fix the engine knock.
    • A seized wrist pin can cause catastrophic engine failure.
    • Proper lubrication is essential for the wrist pin to function smoothly.