Whew, it’s been an unfortunately long time since my last post, I’ve had to move my base of operations and un-discombobulate everything, and much is still a mess. However, this move comes with it’s benefits, as now I have a dedicated areas for my computing, electronics, metal, resin, wood, plastic, and 3D printing work. This compartmentalization allows me to quickly finish tasks in any field, so I should be clipping along speedily henceforth.
On the topic at hand, Printer ETA is finally fully online and mechanically sound (for the most part)! I had to disassemble Eta to move it, so I used this opportunity to upgrade the X & Y axes with shiny new bearings and carriages, which now means I have more accurate and precise prints.
Here are the upgrades I’ve installed,
Moving forth, I’ve setup my printer on the bay window in my room. Even though my printer’s bearings and steppers are extremely quiet, I can detect it’s movements by placing my ear to the walls even a floor away due to it’s discreet vibrations transmitted through the building. Truly a highly advanced monitoring system.
Now that we’re done with the nerd stuff, we move onto seeing what I’ve been printing!
I’ve been calibrating and printing, and Eta’s functional enough at this point for me to simply select the print job and leave. That said, keep your eyes and ears on your printers, they apparently suffer from separation anxiety and are prone to spontaneous self injury.
I’ve also started using very watered down PVA white glue to coat the print surface, and I’m extremely happy with it. With plain heated glass, I had to amp up the temperature to get anything to stick, and even then, lines getting peeled off were far too common on even small prints. However, first coat of PVA I slathered on instantly fixed all of that, and parts detach perfectly afterwards. If I need to reapply the coating, I simply take the glass out, pour water over it, and scrub it after a few minutes, then reapply the coating with a sponge.
I’m looking forward to working on many projects using Eta, so keep your sensors scanning the horizon for more to come!
That’s it for now, but stay tuned, there may be additional posts flying in very soon!