CO2 Rocket2
von papajohnfuller
Druckbare Dateien (11)
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3mfCO2_rocket_body_left.3mf
224 Ko · 946 Downloads
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3mf
CO2_rocket_fin_base.3mf
126 Ko · 911 Downloads
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stlCO2_rocket_body_right.stl
804 Ko · 543 Downloads
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3mf
CO2_rocket_body_right.3mf
247 Ko · 892 Downloads
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3mf
CO2_rocket_nose_cone.3mf
260 Ko · 880 Downloads
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stlCO2_rocket_fin_base.stl
402 Ko · 548 Downloads
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stlCO2_rocket_nose_cone.stl
839 Ko · 543 Downloads
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stlCO2_rocket_body_left.stl
738 Ko · 542 Downloads
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3mf
rocket_finbase_EZ_print_settings.3mf
114 Ko · 473 Downloads
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3mf
rocket_finbase_EZ_print_settings.3mf
114 Ko · 489 Downloads
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stlrocket_finbase_EZ_print_settings.stl
357 Ko · 337 Downloads
Beschreibung
Available for downwload is a CO2 rocket. We launch these in my class and do some projectile motion calculations with them and try to hit a target. Their are two versions of the fin base, one that easier to 3D print, and one that will require supports. They are a lot of fun, all you need is a 16 gram CO2 cartridge and a 6-7 foot long 2 inch diameter PVC pipe. Put a cap on one end of the PVC pipe and install either a sharp 2 inch long screw or nail though the center of the cap. Then, just drop the loaded rocket down into the tube and let the fun begin. After printing, you may need to remove any burs on the fins so they fit perfectly in the PVC pipe. Remember to always use common sense when launching them, do not obstruct the rocket's path and make sure you are launching them in safe location. I recommend launching them in a grassy field so the fins don't break. They fly fairly straight, I adjusted the center mass through various test flights, so they should fly fairly straight for a while before they start to rotate. If the fins break, simply print the part again or glue them with some super glue. Click on the link below to check out all the action: https://www.youtube.com/watch?v=UlXUcDgDC3Y&ab_channel=JohnFuller