Page MenuHomeAleph Objects Inc

HTPLA - Mini
Closed, ResolvedPublic

Description

Print the incorporated HTPLA profiles currently incorporated in Cura 2 for the Mini. Please use these models for High Speed, High Detail, Standard:

/home/aleph/shared-j/devel/lulzbot/filament/Testing_Docs_Master/Profile_Models

Event Timeline

karrad created this task.Jun 16 2017, 7:22 AM

Printed out the standard bearing, it's solid no movement, otherwise good detail. The bottom has a little orange due to residue from the last filament.

TyTh added a subscriber: TyTh.Jun 17 2017, 6:59 AM

Overnight the models were looking good, had some trouble with the crate on the high detail but will look into when I come back. Just failing at random spots. I will update when I have more info.

lansky added a comment.EditedJun 17 2017, 9:22 AM

Standard negative space got two pegs. Note that Standard and High detail are printing with different shades, one is "smoky" and one is "ice"

High Detail's robot lost it's hands, but is otherwise very solid.

TyTh added a comment.EditedJun 18 2017, 5:53 AM

Had a few prints fail, in different places, different models and different printers. It just starts printing air, might want to look into temperatures. I did cold pulls, all the other standard stuff, but it still fails occasionally.

HTPLA done for both high detail and standard.

Prints look good, a lot of stringing on retraction. We had problems with crate as well, you will notice that there are several failed crates in the bag. I did some testing and I think this was due to the Mini on Ty's desk having a gunked up hobbed bolt. I ended up printing one on another Mini (with the ice color instead of smokey that the rest of the parts are printed out of) and it printed fine. I then went back and printed one on Ty's Mini with smokey and it printed with slight issues, I think that smokey does not print as well as ice.

Did a few other prints comparing this, like four more fine positive features to do a quick retraction test. Smokey just looks worse, Ice looks crisper and the stringing is less obvious then the darker smokey filament.

TyTh added a comment.Jun 18 2017, 9:07 PM

To be clear, I did clean out the hobbed bolt before when it failed, as part of the standard troubleshooting. If it did it again, I would think its because of grinding, perhaps either from the filament or temperature.

@lansky @TyTh Thank you for the detailed notes, we will get these ones reviewed on Thu!

Updated all profiles retractions speeds to 20mm per sec and 2 mm distance. Dropped the temp to 220.

@victor_larchenko Please incorporate these files into Cura 2 protected files

karrad added a subscriber: lansky.
victor_larchenko closed this task as Resolved.Jun 25 2017, 11:24 PM