V2EX gear drive

Gear Drive

释义 Definition(中文)

gear drive齿轮传动;齿轮驱动。指利用一对或多对齿轮啮合,把动力与运动从一个轴传递到另一个轴的机械传动方式,常用于改变转速扭矩旋转方向。(在工程语境中也常指“齿轮驱动装置/机构”。)

发音 Pronunciation(IPA)

/r drav/

例句 Examples

A gear drive transfers power between two shafts.
齿轮传动在两根轴之间传递动力。

The mixer uses a sealed gear drive to increase torque while reducing speed, which improves control under heavy loads.
该搅拌机使用密封式齿轮传动,在降低转速的同时增大扭矩,从而在重载下更易控制。

词源 Etymology(中文)

gear 最早与“装备、器具”相关,词源可追溯到古斯堪的纳维亚语系中表示“装置/配备”的词;后来在工业语境中逐渐专指“齿轮”等机械部件。drive 来自古英语 drīfan,意为“驱赶、驱动、推动”。合在一起,gear drive 字面即“用齿轮来驱动/传动”。

相关词 Related Words

文献与作品 Notable Works(中文)

  • Machinery’s Handbook(《机械工程手册》):在传动与齿轮章节中常见 gear drive 等术语。
  • Shigley’s Mechanical Engineering Design(《希格利机械工程设计》):讲解齿轮传动设计与强度计算时频繁使用相关表述。
  • Design of Machinery(Robert L. Norton):在机构与传动系统讨论中涉及齿轮驱动/齿轮传动的应用场景。
  • Fundamentals of Machine Component Design(Juvinall & Marshek):机器部件设计部分包含齿轮传动系统的工程用语与案例。
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