What causes extruder skipping?

Skipping occurs when the extruder’s stepper motor is, for whatever reason, unable to turn the gear that advances the filament. It then skips back on itself, relieving pressure. This problem, and its underlying issues, can lead to severe 3D printing defects, such as under extrusion.

How do you clear a clogged extruder MakerBot?

Thermal Barrier Clog:

Wait for the smart extruder to reach 215°C.
Once it is heated, insert more filament.
While holding the smart extruder to the gantry system, push filament through the barrel. The clog should release.

How does the MakerBot Replicator 2X extruder work?

Each extruder in the MakerBot Replicator 2X includes a spring that puts tension on the extruder bearing. The extruder bearing then pushes the filament against the drive gear, which drives the filament into the hot end of the extruder.

What should I not do with my Replicator 2X experimental 3D printer?

MakerBot encourages you to tinker with your Replicator 2X Experimental 3D Printer, but there are some things we know are bad ideas, and you should know about them, too. • Don’t put any liquids into your extruder. Whether it’s boiling water or acetone or anything in between, it’s not going to help and it could do a lot of harm.

What is MakerBot Replicator 2 desktop 3D printer?

With a resolution capability of 100 microns and a massive 410-cubic-inch build volume, the MakerBot Replicator 2 Desktop 3D Printer is our easiest, fastest, and most affordable tool yet for making professional-quality models. We set a new standard with our work, so that you can set a new standard with yours.

Where is the idler pulley on the MakerBot Replicator 2X?

Facing the front of the MakerBot Replicator 2X, the idler pulley is at the top left side. [Fig. 2.6] The idler pulley is one of the pulleys that allow the rubber belt to move the extruder from left to right, or along the X-axis.