납땜 증기제거용 미니 도넛팬(Toroidal Fan)
player
·
2023-02-22 10:14 ·
조회 420 ·
생활용품 
조회수
420
다운로드
1
파일명
Toroidal_Fan_5844690.zip
상세정보
출처: https://www.thingiverse.com/thing:5844690
Summary
This is a fan that I now use to blow away soldering vapors. I made this special NASA-inspired ringed set of 'blades' that safely spin at full speed without having to house it in an enclosure around it.
I used a toggle switch, a DC vibrating motor which inserts in the little cylinder that is printed between the other two items in the attached stl file. The ID of the propeller center is 7.5mm so the mount cylinder is spec'd out to 6.9mm which allows you to squeeze it in to the prop center without using glue.
Here's a quick video of it in action:
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Enjoy!
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