美國
US 12,697,770 B2
Additive manufacturing system for object creation from powder using a high flux laser for two-dimensional printing
US 12,697,770 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：Seurat Technologies, Inc.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Seurat Technologies, Inc.
- 發明人
- Ning Duanmu; James A. DeMuth; Andrew J. Bayramian; Yiyu Shen; Drew W. Kissinger
- 公開日
- 2026-08-04
- 申請日
- 2024-05-15
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,770 B2 · US12697770 · 12697770
摘要
A method of additive manufacture is disclosed. The method can include providing an enclosure surrounding a powder bed and having an atmosphere including helium gas. A high flux laser beam is directed at a defined two dimensional region of the powder bed. Powder is melted and fused within the defined two dimensional region, with less than 50% by weight of the powder particles being displaced into any defined two dimensional region that shares an edge or corner with the defined two dimensional region where powder melting and fusing occurs.
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專利局網站： 美國專利商標局（USPTO）