V2EX injection-molding

Injection-Molding

释义 Definition

Injection-molding(注塑成型/注射成型):一种常见的塑料加工方法,把加热熔融的材料(多为塑料,也可为某些金属粉末或橡胶)在压力下注入模具型腔,冷却(或固化)后得到所需形状的制品。该工艺适合大批量、尺寸一致、细节丰富的零件生产。(也常写作 injection molding

发音 Pronunciation (IPA)

/ndekn mold/

例句 Examples

Injection-molding is used to make many plastic toys.
注塑成型被用来制造许多塑料玩具。

By optimizing the injection-molding parameters, the factory reduced defects and improved the consistency of parts across large production runs.
通过优化注塑成型参数,工厂降低了缺陷率,并提高了大批量生产中零件的一致性。

词源 Etymology

该词由 injection(“注入、注射”,来自拉丁语 inicere,意为“投进、放入”)与 molding(“模塑、成型”,源自 mold“模具/模子”)组合而成,字面意思就是“通过注入来成型”。随着20世纪塑料工业发展,这个术语在制造业语境中广泛固定下来。

相关词 Related Words

文学与著作中的用例 Literary Works

  • 《Injection Molding Handbook》(D.V. Rosato 等):注塑成型领域的经典参考书之一,系统介绍工艺、材料与缺陷控制。
  • 《Plastics: Materials and Processing》(A. Brent Strong):材料与加工概览类教材,涵盖注塑成型的基础原理与应用。
  • 《Manufacturing Engineering and Technology》(Serope Kalpakjian & Steven Schmid):制造工程权威教材,在“聚合物加工”章节中讨论注塑成型及其工艺窗口。
  • 《Bryce’s Plastic Injection Molding: Manufacturing Process Fundamentals》(Douglas M. Bryce):以工厂实践为导向,常用于工艺工程师培训与现场改进。
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