It’s not just me!

See!  Spacexula has discovered the hard way she’s a wicked temperamental woman!

Shattered acrylic plastruder…  Yikes!  I printed up one of Zaggo’s Prinstruders – but it appears to be optimized for an early MakerBot Batch 5 with large/small dinos.  If I wanted to use my printstruder I would need to pick up some of the extra parts required and essentially print up a small dino.1  However, I think I’d like to start replacing parts out of my MakerBot with printed parts so that I can keep the originals as backups.  However, I have a feeling a prinstruder out of ABS is going to be much more robust/resilient than the layered acrylic plastruder.  What do I need?

  • 2x 626 ball bearings.
  • 4x M4 bolts, 60mm long
  • 4x M4 nuts (optionally two of them as wingnuts)
  • 1x M6 bolt (30mm long)
  • 1x M6 nut
  • 3x M3 bolts (30mm long)
  • 3x+ M6 washers
  • 3x+M3 washers
  • 4x M4 washers

In addition to these parts, I’ll also need to measure my ‘bot for a small dino equivalent.  Since my extruder barrel is out of commission and the plastruder is just lying on the platform, this is as good a time as any to measure it up.

  1. Shopping list below []

MakerBot Build Status

The body is painted, bolted together, rods have been cleaned, XY stage installed, boards soldered and bolted on, cables run.1  I’ve affixed the opto-endstop triggers on the X and Y axes.

  • I have not installed the Z axis endstops mostly because I’m just not that keen on marring that beautiful clear acrylic sheet that is the Z stage.  I’ve created a little fitting out of balsa wood that will eventually support the opto-endstop triggers.
  • I’ve assembled the two “dinos” but not any other parts of the plastruder.
  • I need to assemble the rest of the plastruder, drop it in, and fire it up!
  1. Even if the opto-endstops are going to the wrong max/min ports for the moment. []