CL-260 Ultimaker Clone Corner

thingiverse

I'm rebuilding ForenSeil's CL-260 Corner, which samella used in his El Cheapo UM clone that I'm also making. The STL of ForenSeil's part doesn't seem to be a correct mesh; perhaps the original injection molding STLs were mashed together and they don't fit well? Anyway, I couldn't modify it how I wanted, so I remade the part in OpenSCAD. I also remade the motor mount without the thicker piece that didn't seem to serve any purpose to me. The files are called Print_Once and Print_Twice because ForenSeil called them that way, but you actually need to print two of each if you're building samella's printer. Parts fasten to extrusion with M5x10mm screws, and take a 608 skateboard bearing. OpenSCAD source is included if you want to modify it yourself; you will also need my handyscad library. As you can see, one corner is just a mirror of the other. Bearing clearance is a variable in the config.scad file if you need the bearings to be tighter or looser; the default 0.25mm fits nice and snug for me. There's also an option to print Mickey Mouse ears bed adhesion discs; I need these as I can never get tricky parts like this to print in PETG without warping, so I've uploaded STLs with the discs too.