2nd batch of 3d printed parts!





Today I tried printed out more 3d printed plastic from the library Lulzbot mini. I printed 3 more 90 degree corner brackets for my old 1″ extruded aluminum 80/20 brand t-slot that I originally bought to make a rep-rap 3d printer and/or CNC mill. I never finished it I might add. Perhaps I will pick that project up again. It would certainly fit my trend this year of finishing old abandoned projects (like my xyzzy motor controller).

I also printed two spacers from my solidworks files for my homemade taffy machine. (They came out great). And I tried my hand at making a copy of my own house key. They key didn’t print the best, and in addition did not fit in the doorknob for some unknown reason. 😦

The biggest accomplishment today was printing plastic copies of the 80/20 t-slot linear bearings. I still prefer the aluminum ones, but my low cost ABS plastic ones are much affordable and should work fine anyway! The ABS is actually some what slippery and does work by itself despite it not being great.

The plastic with Teflon (actually HDPE) tabs screwed on works just as nicely as the aluminum ones do. I think I will print more (and bigger ones) in the near future. These should help greatly in turning this into a giant 3d printer!

2 thoughts on “2nd batch of 3d printed parts!

  1. Haven’t looked too much, but any chance of getting stl files of those bearings? They look great! I have metal ones also, but they would at least be great as a stop block for some of my wood work projects using 8020.

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