모델 파일은 MyMiniFactory에서 내 계정으로 다운로드해요. 그쪽 카탈로그 방식이에요. 다운로드해 주문에 첨부하면 스튜디오가 출력하고 가격을 알려 드려요.
- 크기
- 7.5cm x 1cm x 7.5cm
- 소재 사용량
- 21.7g
- 카테고리
- Physics, Design & Technology, Middle Schools, High Schools
작가가 개인용 출력만 허용했어요. 출력물을 판매할 수 없어요. 스튜디오가 개인 용도로 출력해 드려요.
작가 라이선스: Download - Share - Maintain License - Credit - Remix - Noncommercial
작가 설명
This "Planetary Gear Assembly" or epicyclic gear train is a system consisting of one or more outer gears, or planet gears, revolving about a central, or sun gear. Used by the Greeks, the device was named after its earliest application, modeling of the movements of the planets in the heavens. At around 500 BCE, the Greeks invented the idea of epicycles, of circles traveling on the circular orbits and with this theory were able to approximate the moon's elliptical path through the heavens.
출력 방법
Print at 00.20 mm layer height, with 25% infill. This takes 137 minutes and uses 21.7g of filament.