V2EX formability

Formability

Definition / 定义

formability(可成形性;成形能力):指材料在外力作用下被加工成所需形状的难易程度与能力,常见于金属板材冲压、锻造、塑料/聚合物成型、玻璃热成形等制造语境。(不同材料与工艺下,评价指标可能包括延展性、流动性、起皱/开裂倾向等。)

Pronunciation / 发音

/frmblti/

Examples / 例句

Good formability makes the sheet metal easier to bend without cracking.
良好的可成形性会让板材更容易弯曲而不开裂。

Engineers improved the alloy’s formability by adjusting the heat treatment and rolling process, which reduced defects during stamping.
工程师通过调整热处理与轧制工艺提高了该合金的可成形性,从而减少了冲压过程中的缺陷。

Etymology / 词源

form(形状;成形)+ -able(能够…的)+ -ity(名词后缀,表示性质/状态)构成,字面意思是“能够被成形的性质”。该词多用于材料科学与制造工程领域。

Related Words / 相关词

Literary Works / 文学作品

  • Mechanical Metallurgy》(George E. Dieter):讨论金属塑性变形与与成形相关的材料性能时常涉及“formability”等概念。
  • ASM Handbook, Volume 14: Forming and Forging》(ASM International):在板材成形、锻造工艺与缺陷控制章节中使用“formability”作为关键术语。
  • Sheet Metal Forming: Fundamentals》(B.-A. Behrens 等):以板材成形为主题,围绕可成形性测试、失效模式与工艺窗口展开论述。
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