V2EX selective laser sintering

Selective Laser Sintering

定义 Definition

选择性激光烧结(SLS):一种增材制造/3D打印工艺,用激光按层选择性地加热并“烧结”(使粉末颗粒在未完全熔化或部分熔化下结合)聚合物、金属或陶瓷粉末,逐层构建三维零件。常见于尼龙件快速成型与功能性原型/小批量生产。(该术语在不同材料体系中也会涉及“部分熔融”的情况。)

发音 Pronunciation (IPA)

/slktv lezr sntr/

例句 Examples

Selective laser sintering can print durable nylon parts without support structures.
选择性激光烧结可以打印耐用的尼龙零件,而且通常不需要支撑结构。

After optimizing scan speed and bed temperature, the team used selective laser sintering to produce lightweight lattices for aerospace testing.
在优化扫描速度和粉床温度后,团队使用选择性激光烧结制造了用于航空测试的轻量化晶格结构。

词源 Etymology

该术语由三部分构成:selective(选择性的)+ laser(激光)+ sintering(烧结),直译即“用激光进行选择性烧结”。作为工艺名称,它在现代增材制造发展中被固定下来;相关技术路线在20世纪80年代末至90年代初的研究与产业化过程中逐渐广为人知,并常以缩写 SLS 出现。

相关词 Related Words

文学与著作中的出现 Literary Works

  • Additive Manufacturing Technologies: 3D Printing, Rapid Prototyping, and Direct Digital Manufacturing(Gibson, Rosen & Stucker)
  • Rapid Prototyping: Principles and Applications(Chua, Leong 等,相关版本中常讨论 SLS)
  • 学术期刊 Additive ManufacturingRapid Prototyping Journal3D Printing and Additive Manufacturing(大量论文标题与正文使用该术语)
  • ASTM/ISO 增材制造相关标准与技术报告(常将 SLS 置于粉床熔融/粉床工艺讨论框架中)
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