Glossary: Resin Master
术语：树脂母版
标签：树脂母版,光固化,3D打印,数字模型,纹样迭代
指以光固化 3D 打印直接成型的纹样原模，用于替代手工雕刻母模。从数字模型到实物仅需数小时，纹理精度可达 0.05 mm；缺点是耐温仅 60–80℃、性脆，翻模前常需喷底漆封闭层纹。适合小批量生产与纹样快速迭代。
A pattern master made directly by vat-photopolymerisation 3D printing, replacing hand-carved masters. From digital model to object takes only hours with detail down to 0.05 mm; but resin is brittle and heat-sensitive (60–80℃), so a primer coat usually seals the layer lines before moulding. Ideal for short runs and rapid design iteration. ---