KR102350691B1 - 적층 제조를 위한 물체 모델의 네스트형 세그먼트 - Google Patents
적층 제조를 위한 물체 모델의 네스트형 세그먼트 Download PDFInfo
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Abstract
Description
도 1은 적층 제조로 생성될 물체에 대한 분할된 데이터 모델을 생성하는 방법의 예이다.
도 2a, 도 2b 및 도 2c는 분할된 모델의 예를 도시한다.
도 3은 물체를 생성하는 방법의 예이다.
도 4 및 도 5는 적층 제조와 관련된 데이터를 처리하기 위한 장치의 예이다.
도 6은 프로세서와 관련된 머신 판독 가능 매체의 예이다.
Claims (15)
- 방법으로서,
프로세서에서, 적층 제조로 생성될 물체의 데이터 모델을 수신하는 단계와,
상기 프로세서에 의해, 상기 물체의 적어도 일부의 표현을 포함하는 가상 빌드 볼륨을 세그먼트화하는 단계 - 상기 가상 빌드 볼륨은 코어 세그먼트 및 주변 세그먼트를 포함하는 복수의 네스트형 세그먼트로 분할되고, 상기 세그먼트화하는 단계는 생성될 상기 물체의 기하학적 구조 및 의도된 물체 속성 중 적어도 하나에 기초하여 상기 주변 세그먼트의 치수를 결정하는 것을 포함함 - 와,
상기 빌드 볼륨을 복수의 물체 피처로 분할하여 제 1 물체 피처의 장소에서는 외부 세그먼트의 두께에 대하여 내부 세그먼트의 두께가 제 1 비율을 갖고, 상기 제 1 물체 피처보다 큰 제 2 물체 피처의 장소에서는 외부 세그먼트의 두께에 대하여 내부 세그먼트의 두께가 제 2 비율을 갖도록 하는 단계- 상기 제 2 비율은 상기 제 1 비율보다 작음 - 를 포함하는
방법.
- 제1항에 있어서,
상기 주변 세그먼트가 가변 두께를 갖도록 상기 가상 빌드 볼륨을 세그먼트화하는 단계를 포함하는
방법.
- 삭제
- 제1항에 있어서,
상기 가상 빌드 볼륨 내에서 상기 물체의 표현의 외부에 있는 주변 세그먼트를 결정하는 단계를 포함하는
방법.
- 제1항에 있어서,
상기 물체 내의 물체 영역의 위치에 기초하여 상기 물체 영역에 대한 주변 세그먼트의 치수를 결정하는 단계를 포함하는
방법.
- 제5항에 있어서,
가변 두께를 갖는 적어도 하나의 주변 세그먼트를 결정하는 단계를 포함하며, 제 1 방향을 갖는 상기 물체의 표면을 포함하는 제 1 물체 영역에서의 주변 세그먼트의 두께는 제 2 방향을 갖는 상기 물체의 표면을 포함하는 제 2 물체 영역에서의 세그먼트의 두께와는 상이한
방법.
- 제1항에 있어서,
상기 네스트형 세그먼트로부터 적층 제조 제어 명령을 생성하는 단계를 더 포함하고, 각 세그먼트에 대한 적층 제조 제어 명령은 상이한 처리 파라미터들을 사용하여 생성되는
방법.
- 제7항에 있어서,
상기 제어 명령에 기초하여 적층 제조를 사용함으로써 물체를 생성하는 단계를 더 포함하는
방법.
- 처리 회로를 포함하는 장치로서,
상기 처리 회로는
적층 제조로 생성될 물체의 적어도 일부를 포함하는 가상 빌드 볼륨을, 주변 세그먼트 및 물체 코어 세그먼트를 포함하는 복수의 네스트형 세그먼트로 나타내는 물체 세그먼트화 모듈과,
상기 물체에 관한 데이터로부터, 상기 세그먼트에 대한 상대적 볼륨 조성물을 결정하는 모델 평가 모듈을 포함하고,
상기 물체 세그먼트화 모듈은 상기 모델 평가 모듈의 결정에 기초하여 상기 주변 세그먼트의 형상을 결정하는 것이며,
상기 물체 세그먼트화 모듈은 상기 가상 빌드 볼륨을 복수의 물체 피처로 분할하여 제 1 물체 피처의 장소에서는 외부 세그먼트의 두께에 대하여 내부 세그먼트의 두께가 제 1 비율을 갖고, 상기 제 1 물체 피처보다 큰 제 2 물체 피처의 장소에서는 외부 세그먼트의 두께에 대하여 내부 세그먼트의 두께가 제 2 비율을 갖도록 하며, 상기 제 2 비율은 상기 제 1 비율보다 작고,
상기 모델 평가 모듈은 상기 물체의 로컬 기하학적 구조 및 적어도 하나의 의도된 물체 속성에 기초하여 상기 물체 내의 상기 세그먼트에 대한 복수의 로컬화된 상대적 볼륨 조성물을 결정하는 것인
장치.
- 삭제
- 제9항에 있어서,
상기 처리 회로는 물체를 생성하기 위한 제어 명령을 생성하는 제어 명령 모듈을 더 포함하고, 상기 제어 명령 모듈에 의한 제어 명령의 생성은 상이한 세그먼트들에 대해 상이한 처리 파라미터들을 사용하는
장치.
- 제11항에 있어서,
상기 제어 명령에 따라 상기 물체를 생성하는 물체 생성 장치를 더 포함하는
장치.
- 프로세서에 의해 실행될 때 상기 프로세서로 하여금 동작을 수행하게 하는 명령어를 저장하는 머신 판독 가능 저장 매체로서, 상기 동작은
3차원 물체 생성으로 생성될 물체의 적어도 일부를 포함하는 가상 빌드 볼륨의 데이터 모델을 코어 세그먼트 주위에 배열된 적어도 하나의 주변 세그먼트로 분할하는 것 - 적어도 하나의 주변 세그먼트는 가변 두께를 가지며, 상기 주변 세그먼트의 두께는 상기 물체의 기하학적 구조 및 의도된 물체 속성 중 적어도 하나에 기초하여 결정됨 - 과,
상기 가상 빌드 볼륨을 복수의 물체 피처로 분할하여 제 1 물체 피처의 장소에서는 외부 세그먼트의 두께에 대하여 내부 세그먼트의 두께가 제 1 비율을 갖고, 상기 제 1 물체 피처보다 큰 제 2 물체 피처의 장소에서는 외부 세그먼트의 두께에 대하여 내부 세그먼트의 두께가 제 2 비율을 갖도록 하는 것- 상기 제 2 비율은 상기 제 1 비율보다 작음 -을 포함하는
머신 판독 가능 저장 매체.
- 제13항에 있어서,
프로세서에 의해 실행될 때, 상기 프로세서로 하여금,
상기 물체의 로컬 크기,
물체 피처의 로컬 방향,
제조 방향에서 상기 물체 내의 물체 영역의 수직 위치, 및
의도된 물체 속성 중 적어도 하나에 기초하여, 상기 물체 영역에서 주변 세그먼트의 두께를 갖도록 상기 데이터 모델을 세그먼트화하게 하는 명령어를 추가로 저장하는
머신 판독 가능 저장 매체.
- 제13항에 있어서,
프로세서에 의해 실행될 때 상기 프로세서로 하여금,
제 1 처리 파라미터를 제 1 세그먼트에 적용하고 제 2 처리 파라미터를 제 2 세그먼트에 적용함으로써 물체를 생성하기 위한 제어 명령을 결정하게 하는 명령어를 추가로 저장하는
머신 판독 가능 저장 매체.
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CN110869188A (zh) | 2020-03-06 |
US11345091B2 (en) | 2022-05-31 |
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