Patrick Ferrell
- Total activity 16
- Last activity
- Member since
- Following 0 users
- Followed by 0 users
- Votes 0
- Subscriptions 4
Activity overview
Latest activity by Patrick Ferrell-
Patrick Ferrell commented,
Samantha, so that was with natural PLA? Wow - I've never seen that much change with temperature on PLA.
-
Patrick Ferrell commented,
Your eyes are better than mine - I can't be sure of that from the photo. We need to make Samantha post ultra-high resolution photos including measurement reticles with for these contests. But tha...
-
Patrick Ferrell commented,
The multiplier does seem to make more sense than just layer height.
-
Patrick Ferrell commented,
I guess Darrel types faster than I do. Brevity was never my strength!
-
Patrick Ferrell commented,
These are three separate prints, right? Also - I can't exactly tell by the photo, but I assume that the apparent spiraling isn't simply from helical, single-wall printing.
-
Patrick Ferrell commented,
It's happening on the outer extents of the overhang (thin sections/corners more prone to thermal error) and was printed without support - but I haven't done enough to know the magnitude of thermal ...
-
Patrick Ferrell commented,
Looks like a potential thermal problem - perhaps the printer only has a single cooling fan (blowing from the 'good' side). The imperfections (mid-height and top) are both 180 degrees from the star...
-
Patrick Ferrell commented,
Darrel - I don't know if that's the answer re:3D is looking for, but those are the two parameters we needed to change to get a more smooth transition.
-
Patrick Ferrell commented,
We had that problem when we first started with multi-process prints last summer at the Clear Lake City-County Freeman Branch Library. It was quite noticeable on this Freddy Fazbear print: (See li...
-
Patrick Ferrell commented,
Mike - Are we suppose to answer here in the comments or send our answer to you directly?