V2EX linear actuator

Linear Actuator

释义 Definition

linear actuator直线执行器 / 线性执行器。一种把能量(常见为电能、气压或液压)转换为直线往复运动的装置,用于推、拉、升降、定位等。常见类型包括电动丝杆式、皮带式、气动缸、液压缸等。

发音 Pronunciation

/lnir ktuetr/

例句 Examples

The linear actuator pushes the door open.
线性执行器把门推开。

Using a linear actuator with position feedback, the machine can move the platform precisely and stop at programmed points.
配合位置反馈的线性执行器,这台机器能精确移动平台,并在设定的位置停止。

词源 Etymology

linear 来自拉丁语 linea(“线”),引申为“线性的、沿直线的”。actuator 来自拉丁语 actus / agere(“行动、驱动”),在工程语境中指“用来驱动机构运动的装置”。合起来就是“产生直线运动的驱动装置”。

相关词 Related Words

文学与著作 Literary Works

  • Machinery's Handbook(《机械工程师手册》;在机构与传动/执行元件相关章节中常见该术语)
  • NASA Systems Engineering Handbook(《NASA 系统工程手册》;在航天器机构与执行机构语境中可能出现)
  • Robot Builder’s Bonanza(机器人制作类经典书籍;在机器人直线运动机构设计中常见该术语)
  • IEEE/ASME 机电一体化与机器人方向论文与标准文档(如 IEEE Xplore 收录的相关论文中频繁使用该术语)
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