Pneumatic Screwdriver
por VincentGroenhuis
Ficheiros imprimíveis (16)
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stlFrame2_Bottom.STL
137 Ko · 1 987 descargas
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stl
Frame2_Rear_R-52.STL
574 Ko · 1 985 descargas
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stl
Frame2_Front.STL
554 Ko · 1 988 descargas
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stl
DirectionKnob.STL
1.6 Mo · 1 975 descargas
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stl
SpeedKnob_Right.STL
156 Ko · 1 985 descargas
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stl
Gear4_pause_at_43mm.STL
2.9 Mo · 1 988 descargas
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stl
SpeedKnob_Left.STL
921 Ko · 1 986 descargas
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stl
Spring.STL
68 Ko · 1 986 descargas
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stl
Frame2_Rear_R-38.STL
583 Ko · 1 980 descargas
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stl
Gear1_R-52.STL
1.5 Mo · 1 979 descargas
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stl
Gear2_3.STL
3.5 Mo · 1 988 descargas
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stl
Frame2_Left.STL
4.1 Mo · 1 986 descargas
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stl
Gear1_R-38.STL
2.5 Mo · 1 983 descargas
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stl
Frame2_Right.STL
384 Ko · 1 969 descargas
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stl
Frame2_Mid.STL
804 Ko · 1 976 descargas
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stl
HK1616.STL
50 Ko · 1 984 descargas
Descrição
Print your own pneumatic screwdriver! It is a small, lightweight and powerful tool for screwing and un-screwing bolts, wood screws etc. The bit holder can be made magnetic by inserting a Ø 8 x 5 mm magnet mid-print, although clamps can also be used.
The screwdriver can be equipped with the R-38 or R-52 pneumatic rotary engine (R-52 is recommended). The gear ratio is approx. 10:1 (more precisely: 36/14 * 40/10 = 72/7).
Video: https://youtu.be/nEob5q785XU
Filament (PLA Extrafill) sponsored by Fillamentum in the following colors:
Vertigo Starlight, Rapunzel Silver, Gold Happens, Everybody's Magenta, Ruby Red
Additional items:
Pneumatic rotary engine: R-38 or R-52
4x bearing type 608 (e.g. 608ZZ or 608RS), can also be 3d printed
(optional) 1x bearing type HK1616 (got mine here), a dummy HK1616 bearing can also be 3d printed (in files section)
3x push fitting size M5 x 4 mm (e.g. this one)
M2 and M3 screws in various lengths
M2 standard nuts, M3 lock nuts
4 mm pneumatic tubing
Pressurized air source: minimum 2 bar (0.2 MPa), recommended 3-4 bar (0.3-0.4 MPa) depending on quality of pneumatic parts and required output torque.