fbrc8-erin 267
12 hours ago, starbuck said:@fbrc8-erin how did the spool of PVA do over 9 days of being out?
No issues. It's still as solid at the end of the print as it was at the start. I will admit I took the precaution of using a new spool, but that was also partly because the estimated PVA usage for this one was almost a whole spool. There was still a little left on the spool though and I used that on another print without issue.
I think when you're constantly printing with it (like on a long print), you're consistently exposing new PVA, as opposed to having a rolls that's been sitting open for a month or two. I've definitely printed with some marginal PVA in the past--stuff that had been left out a while, but that I thought was still firm enough. On those cases I knew I was taking a chance and sometimes it turned out okay, and other times...time to clean the Core after it either wrapped around the feeder or the filament got brittle in the tube (depending on whether it was left out in an office during winter months with the heater on, or left out in the humidity). I've partly done some prints with PVA that's been exposed to get a better idea of how to recognized when it's gone bad, and when it may still be okay to use but not quite as clean.
-
2
Recommended Posts
Top Posters In This Topic
362
282
221
179
Popular Days
Jan 5
30
May 12
26
Jan 13
23
May 1
22
Top Posters In This Topic
ian 362 posts
cloakfiend 282 posts
skint 221 posts
SandervG 179 posts
Popular Days
Jan 5 2014
30 posts
May 12 2014
26 posts
Jan 13 2014
23 posts
May 1 2014
22 posts
Popular Posts
kmanstudios
Took me forever to do this. And it is still rougher than I would have liked. 3D concept rendering: Finished piece:
kmanstudios
I just finished this. It was a multi-part print for ease of painting. Some of it I am not sure what happened...but hey, it is purty....And, I am unanimous in that ? Test Render Parts
gr5
Bath interferometers. I have made about 20 of these for people who use them to test their telescope mirrors. They are amazingly accurate and can do better than a $40,000 Zygo PSI optical tester. Th
Posted Images
fbrc8-erin 267
We did a 9 day print recently on the Ultimaker S5. I love how this turned out. Admittedly, that tail is so fragile, I'm a little afraid to breathe whenever I walk by it.
We've got the S5 set up on a custom rolling cart we built with some built in storage areas.
The STL is here: https://www.thingiverse.com/thing:284409
Link to post
Share on other sites
bob-hepple 59
Love the work great job
Link to post
Share on other sites
kmanstudios 1,120
Awesome work! Great printing job :)
Link to post
Share on other sites
starbuck 25
@fbrc8-erin how did the spool of PVA do over 9 days of being out?
Link to post
Share on other sites