專利國別

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發表日期

2020-12-16 15:10:57

本校案號

P107006A

專利名稱

摩擦攪拌積層製造方法「ADDITIVE MANUFACTURING METHOD」

發明人

林派辰

所屬院

工學院

提案單位

機械工程學系暨研究所

類型

發明

專利權人

國立中正大學

申請號

16/230,236

申請日期

2018-12-21

公開號

US 2020/0016825 A1

公開日期

2020-01-16

證書號

US 10,814,548 B2

核准日期

2020-10-27

國際分類號

B22F-001/00(2006.01)；B29C-064/147(2006.01)；B33Y-010/00(2006.01)；B33Y-030/00(2006.01)；B33Y-070/00(2006.01)

專利權期間

2018.12.21~2038.12.21（延長29天至2039.01.19）

專利摘要

An additive manufacturing method includes: providing a metal substrate; pressing a plurality of first metal parts to weld the same on the metal substrate one by one using a welding unit through friction welding so as to form a first stacked layer laminated on the metal substrate; pressing a plurality of second metal parts to weld the same on the first stacked layer one by one using the welding unit through friction welding so as to form a second stacked layer laminated on the first stacked layer; and repeating formation of the second stacked layer until a required amount of the second stacked layers are additively laminated on the first stacked layer to obtain a final three-dimensional (3D) article.

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