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CarriageBottom.stl
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143 downloads /
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CarriageMiddle.stl
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CarriageTop.stl
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128 downloads /
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Rail.stl
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RailBolted.stl
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Printable Linear Bearing and Rail System - Draft 1 by Corwin is licensed under the Attribution - Share Alike - Creative Commons license.
© 2010 by Corwin
Instructions
Print one of each .stl file. Note: Something I just foundout. You'll need to scale the .stl files siginificantly. Solidworks exports with the belief that units are in meters for stl files (which is just plain silly). it needs to be scaled by a factor of 10^3, I believe.
Assemble bottom-to-top in the most obvious possible manner.
Fill with 6mm Airsoft BBs as ball bearings. They're pretty cheap, which is why I designed this to use 6mm balls.
Rails are intended to be printed so the triangular indent is down and the traiangular beam is up. There is clearance designed into it so that the overhanging face doesn't need to be flat for two of them to fit together.
