Invention Grant
- Patent Title: Powder shaping method and apparatus thereof
- Patent Title (中): 粉末成型方法及其装置
-
Application No.: US14136555Application Date: 2013-12-20
-
Publication No.: US09457517B2Publication Date: 2016-10-04
- Inventor: Chung-Wei Cheng , Kuang-Po Chang , Cen-Ying Lin , Shu-Yi Wang
- Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Applicant Address: TW Hsin-Chu
- Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee Address: TW Hsin-Chu
- Agency: WPAT, PC
- Agent Justin King; Jonathan Chiang
- Priority: TW102140774A 20131108
- Main IPC: B29C67/00
- IPC: B29C67/00 ; B22F3/105 ; B22F3/10

Abstract:
A powder shaping method comprises: providing a powder on a target surface; providing a laser beam to illuminate the powder so as to form a pre-treated powder; and providing an energy beam to illuminate the pre-treated powder for enabling a shaping process. In addition, a powder shaping apparatus comprises a base, a target surface, a powder supply unit and an energy beam source system. The target surface is disposed on the base and can be fixed or moved on the base. The powder supply unit provides a powder on the target surface. The energy beam source system has a laser source and an energy source, the laser source provides a laser beam to illuminate the powder to form a pre-treated powder, and the energy source provides an energy beam to further illuminate the pre-treated powder to make a shaping process.
Public/Granted literature
- US20150130118A1 POWDER SHAPING METHOD AND APPARATUS THEREOF Public/Granted day:2015-05-14
Information query