Adjustable Z endstop for prusa i2
by smellymoo, published
Improved version, main improvement is the multiple places that the endstop screw can be mounted.
Printed off the original and it fits perfectly, so haven't changed the important parts, so this will work. Haven't printed off yet though.
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Haha, yes, all my parts here are also wrongly printed by the vendor..
Going to reprint the extruder today ;)
if it was pushing out to much filament then it would make the holes smaller I expect, but I'll measure it all to check when I get back to the workshop.
looks pretty good! happy to see my design in solid. will be making my own when I have printed off all the parts that are wrong on my printer (stupid ebay parts!).
thanks for sharing :D
Ha, hey, well, I used M3, but the holes looked more like M2 to me. I had to drill out everything. I also discovered the error didn't have to do with your file, but with something else. Probably firmware related or hardware (sanguino) related.
I have ordered Ramps now so will have that soon.
Also turned down my extrusion rate in the firmware down a bit from 2565.13 to 2562.13 I hope it helps. My prints look better now, but I think I can still work on the feedrate a bit.
Maybe the theoretical '2560' mm/s will be the exact right amount, but I have calibrated it, and my caliper says it's not correct. But I seem to get good results with 2560mm/s..
Now, I promised you a picture, so thats what I'll upload in a minute :)
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2) print with support enabled.
3) bolt on (or cable tie through holes).
4) m3 bolt for endstop (either use a spring+nut or 2 nyloc nuts).
5) optional blue thumb wheel (thing:29782 or thing:79832 for hex).
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