Printable Modular Machine Components
door pandelume
Printbare bestanden (11)
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stl23_Tooth_Pinion.stl
64 Ko · 7 812 downloads
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stlHardstop.stl
2 Ko · 7 602 downloads
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stlKey.stl
4 Ko · 7 628 downloads
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stlKeyed_Rack.stl
17 Ko · 7 859 downloads
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stlKeyed_Rail.stl
13 Ko · 7 680 downloads
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stlNEMA_Angle.stl
28 Ko · 7 612 downloads
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stlNEMA_Block_3.stl
41 Ko · 7 672 downloads
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stlNEMA_Block_4.stl
48 Ko · 7 612 downloads
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stlNEMA_Block_5.stl
55 Ko · 7 580 downloads
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stlRail_Car_Body.stl
26 Ko · 7 621 downloads
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stlRail_Car_Cap.stl
20 Ko · 7 575 downloads
Beschrijving
This is an experimental set of printable machine parts, the idea being that you can configure these into whatever 3-or-fewer-axis machine you want. The basic parts are:
1) Linear rail and ball carriage.
2) Rack and pinion
3) Structural blocks with 2 (angle), 3, 4, and 5 mating faces.
Hole patterns for all parts are NEMA 17 - 31mm square, and holes are sized for M4 fasteners.
With the right tool holders it should be possible to make a small milling machine, drilling machine, maybe a pick-and-place machine, who knows? I invite people to please post suggestions or modifications.
Notes:
1) I haven't printed any of these yet, but I have skeinforged them, so I think they'll print ok.
2) I haven't arranged multiple parts into one file so they can be printed together, but it would be smart to do this. I'll post assembled files when I get a chance.
3) I don't know how accurate the resulting machine will be, so please keep in mind that this is still something of a work in progress. I hope to add and anti-backlash split gear as a start, but I'd love to hear other suggestions.