Making a note, the Autodesk Fusion 360 license only lasts a year, BUT with a little trouble you can re-apply and get another license.
Which is a good thing, because at almost $500 a year, it”s a little more than I can afford. Especially since I haven”t been making anything to sell with it.
So yeah, gotta remember to just re-up, next year.
For a little while now I”ve been trying to come up with a replacement body and cap for my Pilot Parallel pens. The stock bodies are very thin and lightweight. I prefer my pens to be a little wider and to have a little more weight to them. Also, I get the historical precedent for the elongated shape, but that doesn”t mean I have to use it.
So, given all of that, I decided to start designing my own. Thankfully the threads around the base of the collar are standard metric threads. The double threading on the cap was a pain and I eventually scrapped it and made my own metric threads.
The whole trial and error experience lead me through several iterations and design ideas. I learned a lot and even learned some tricks with Fusion 360.
I really like how they turned out in the rainbow silk pla. I”ve got some wood pla set to print next.
While our Snapmaker 2.0 has been wonderful to use, it need to under extrude just a little bit. I decided to bite the bullet and try to perform an Extruder Calibration.
I followed the steps in this post on the Snapmaker forums, and it was pretty easy. About 15 min of marking, extruding and performing the math, and I found myself extruding at the proper rate. 100mm is now 100mm, and not 86 like it had been.
Now, with every 3D-Print change, there’s balancing that needs to happen. I had tweaked profile settings enough that my prints were turning out pretty good. Now they’re over-extruded. This is where the balancing comes into play. Now to figure out what to un-tweak./
First step is to make sure other hardware settings are correct. So I’ll be working on the Liner Advance first. With this turorial video and this Marlin documentation, I hope to make some progress soon.
Inversely, if I’d left things alone it’d be printing just fine for the most part…
And on that note, after much testing, oddly enough, I was much better off. looks like having an accurate E-Step causes over extrusion. I’ve since gone back to the default 212.21 that it ships with.