V2EX workholding

Workholding

定义 Definition

workholding(制造/机械加工)指在加工过程中对工件进行夹持、定位与支撑的技术与装置总称,以确保工件稳定、精度达标并保障安全(如夹具、卡盘、虎钳、真空吸盘、压板等)。

发音 Pronunciation (IPA)

/wkhold/

例句 Examples

Workholding is critical for safe machining.
工件夹持对安全加工至关重要。

Good workholding reduces vibration, improves surface finish, and helps maintain tight tolerances during milling and turning.
良好的工件夹持能减少振动、提升表面质量,并在铣削与车削过程中更好地保持严格公差。

词源 Etymology

work(工件/工作)+ holding(持握、固定)构成的复合词。在机械加工语境中,work常特指“工件(workpiece)”,因此 workholding 直译为“工件固定/夹持”,强调“把工件可靠地固定住”的方法与系统。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Machinery’s Handbook(《机械工程师手册》)在夹具设计、卡盘/夹紧与加工工艺章节中讨论 workholding
  • CNC Programming Handbook(Peter Smid)涉及数控加工中工件定位、夹持方案选择与安全要点时使用该词。
  • Manufacturing Engineering and Technology(Kalpakjian & Schmid)在金属切削与工装夹具相关内容中出现 workholding
  • Tool and Manufacturing Engineers Handbook(TMEH)在工装、夹具与生产工程部分使用 workholding 作为核心术语。
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