METHOD AND APPARATUS FOR PRINTING A 3-DIMENSIONAL SHAPE
The present invention relates to a method and an apparatus for printing a three-dimensional shape. The method for printing the three-dimensional shape of the present invention comprises the following steps: preparing powder containing at least one sorts of metal particles; producing a raw material p...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | The present invention relates to a method and an apparatus for printing a three-dimensional shape. The method for printing the three-dimensional shape of the present invention comprises the following steps: preparing powder containing at least one sorts of metal particles; producing a raw material plate in a board form by rolling the powder; supplying the raw material plate continuously to a printing chamber so as to be laminated; and sintering by selectively radiating electron beam or laser beam on the supplied raw material plate and then forming the three-dimensional shape.
3차원 입체 형상을 프린팅하는 방법은 금속 입자 적어도 1종 이상을 포함하는 분말을 준비하는 단계, 상기 분말을 판 형상으로 압연하여 원료판을 형성하는 단계, 상기 원료판을 프린팅 챔버에 연속적으로 적층되도록 공급하는 단계 및 상기 공급되는 원료판에 선택적으로 레이저 빔 또는 전자 빔을 조사하여 소결시킴으로써 상기 3차원 입체 형상을 형성하는 단계를 포함한다. |
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