Sarrus Z02
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Build notes
Print one each of the end plates. Print 4 of plate_a and 4 of plate_b. These have an overhang, but using the 'support on exterior only' setting on Skeinforge gives workable results. Also, teh plate_ab_merged file allows you to print the hinge plates in pairs.
Drill out all the small holes with a 1/16" drill bit, then use 1/16" brass rod to make hinge pins.
Text (Motivation)
I am exploring the Sarrus linkage. I think that it has the potential to make mostly printable linear bearings.
This is an attempt at making a Z axis that would be suitable for lifting a platform on which to print, or maybe holding an extruder from above.
It is a continuation of a series of attempts to use simple hinges to make complicated things.
I have named it the rather uninspired name of Z01 because it is just one part of a much bigger story, I hope. When I have a Sarrus based printer, I will probably name it Sarrus, to honor mathematician who came up with the fundamental geometry and to continue the reprap tradition of naming machines after people from the 19th century.
