工艺

树脂 3D 打印 / SLA / MSLA

Updated August 2026
3D Printing Definition
Definition

树脂 3D 打印(涵盖 SLA、MSLA 和 DLP 技术)是一种增材制造方法:光源(激光或高分辨率 LCD 屏)在料槽内将液态光敏树脂逐层固化成固体塑料。

Cost Impact

树脂打印将成本从耗材克数转向树脂体积、IPA 清洗、手套和紫外固化。后处理耗材增加了一项 FDM 报价通常忽略的人工成分。

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FDM 与树脂对比

虽然 FDM 打印使用适合功能性结构件的挤出塑料耗材,树脂打印可实现微观分辨率(低至 18–35 微米),是桌面微缩模型、牙科矫正器和精细珠宝铸造的黄金标准。

后处理要求

树脂打印需要专门的后处理流程:用异丙醇(IPA)清洗以剥离未聚合的树脂、去除精细的支撑结构,并在固化站中进行二次紫外固化。

树脂成本核算

树脂定价模型必须考虑原料树脂($25–$60/kg)之外的耗材成本,包括更换 FEP/离型膜、IPA 清洗液补充和个人防护装备(PPE)。

Cite This Page

Use these formats to cite this page in research, reports, and documentation. Both snippets are copy-ready.

APA 7

APA
TryAR Labs. (2026, August 25). 树脂 3D 打印 / SLA / MSLA. MakerWorld Estimator. https://estimator.tryar.in/zh/glossary/resin-printing

BibTeX

BIBTEX
@misc{tryarlabs2026resinprinting,
  title        = {{树脂 3D 打印 / SLA / MSLA}},
  author       = {{TryAR Labs}},
  year         = {2026},
  month        = {aug},
  url          = {https://estimator.tryar.in/zh/glossary/resin-printing},
  note         = {MakerWorld Estimator}
}

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