The file 'Involute Blower 3D Printer Model' is (scad,stl) file type, size is 363.7KB.
It becomes harder and harder to blow my birthday candles, here comes the hand cranked blower !
If you want to see me in training :
http://vimeo.com/73108405
4 shapes for the blades: straight, involute, forward and backward.
1 crank turn gives a bit more than 36 fan turns with default settings.
September, 8 2013
http://vimeo.com/74023928
involute_blower.scad | 78.0KB | |
involute_blower_crank.stl | 131.2KB | |
involute_blower_fan_forward.stl | 422.1KB | |
involute_blower_fan_involute.stl | 668.0KB | |
involute_blower_gear_drive.stl | 1004.9KB | |
involute_blower_gear_driven.stl | 103.1KB | |
involute_blower_gear_idler.stl | 1009.4KB | |
involute_blower_output.stl | 61.0KB | |
involute_blower_shell_bottom.stl | 224.4KB | |
involute_blower_shell_top.stl | 145.9KB |