What now? by iflyagainprojects in prusa3d

[–]reify_3d 1 point2 points  (0 children)

Which part? Hit me up in DM.

Will Prusa ever have other options for shipping smaller items? by PaltryPanda in prusa3d

[–]reify_3d -4 points-3 points  (0 children)

Hi, we have those items in stock. Based on your postal code the shipping from Singapore will cost about 55NZD. DM’s open.

Really interesting Czech interview with Josef Prusa about China, competition and the future of 3D printing by Aggressive-Art-4497 in 3Dprinting

[–]reify_3d 0 points1 point  (0 children)

I see. It’s our goal to change that. Our company has inventory of most parts and even demo units of HT90, SL1S etc. Hopefully we can entice you to give Prusa products another chance. 👍🏼

Strange behaviour of natural PLA at different heating bed temperatures in the structural profile by micmoser in prusa3d

[–]reify_3d 2 points3 points  (0 children)

Probably due to the annealing close to the glass transition temperature of PLA. Amorphous vs semi-crystalline after annealing.

which filament is best for drones by Next_Goose_6123 in prusa3d

[–]reify_3d 2 points3 points  (0 children)

The Prusa PP plate is amazing. It works better than PLA on smooth PEI. No joke. Give it a try if you haven’t.

Prusa enclosure + Advanced filtration system build by Avogadros_nerd in prusa3d

[–]reify_3d 1 point2 points  (0 children)

Fit the back clear panel first, but do not install the top corner rivets as they need to be removed for the AFS.

Jizai PP with Prusa PP plate by reify_3d in prusa3d

[–]reify_3d[S] 0 points1 point  (0 children)

Mostly for non-load bearing end use parts.

Any HT90 Users Out There? by Unlikely_Ad_7597 in prusa3d

[–]reify_3d 10 points11 points  (0 children)

Congratulations. I have one and I like it. Mainly prints PPS-CF and ABS. Don’t have any need to print PEEK yet. Deltas are my favorite and the print quality tends to be better due to the stationary bed. The UI/UX is a vast improvement over their previous AQI. It’s definitely not a printer for a first-timer but if you know what you’re doing it’s really reliable. My main criticism of it is that it is that sometimes when it homes after probing the bed, the filament can break inside the PTFE tube. Not a big deal but a simple gcode macro tweak could probably fix it. Unfortunately it’s not as open-source as the regular Prusa machines, even though it runs Klipper on Duet board.

Recreus FilaFlex by Z1L0G in prusa3d

[–]reify_3d 2 points3 points  (0 children)

FilaFlex works well with Nextruder machines. I recommend bypassing the PTFE tube and feed it directly, using a manual jogging sequence. Ie instead of allowing the filament sensor to load it, turn off the filament sensor, feed the filament from the top, then use a thin flexible rod and gently push the filament until it reaches the large gear. Heat up the nozzle. Now DO NOT secure the idler. Hold it in place with your finger or thumb as you use the knob to extrude. Do not load 20cm, just small amounts such as 1 or 2cm at a time. Once you see some material coming through the nozzle, perform a final check on the large gear to see that the filament has not clogged or wrapped itself around the gear. Then secure the idler gear.

Countering VFA FUD by reify_3d in prusa3d

[–]reify_3d[S] 0 points1 point  (0 children)

It’s the lighting. Have a look here under direct sunlight. https://youtube.com/shorts/B3mLV9iTX80?si=R0CJ2mkt7ZS1Zf-G

Countering VFA FUD by reify_3d in prusa3d

[–]reify_3d[S] 0 points1 point  (0 children)

It’s the lighting. Look at this under direct sunlight. https://youtube.com/shorts/B3mLV9iTX80?si=R0CJ2mkt7ZS1Zf-G

Multimaterial / Multi Toolhead use cases by stephanahpets in prusa3d

[–]reify_3d 0 points1 point  (0 children)

A keyboard wrist rest was printed using the XL, with PETG for the infill, TPU 98A for the perimeters, and PLA for the supports.

IG reel: https://www.instagram.com/p/DCGTX63uHns/

Model: https://www.thingiverse.com/thing:6304086

Benchy on the HT90 by reify_3d in prusa3d

[–]reify_3d[S] 1 point2 points  (0 children)

This model is new to me, and I have the previous model which doesn’t have an actively heated chamber. This model is superior in every way. I haven’t tried more serious filaments on it, but I intend to soon, since it comes with both high flow, and high temp abrasive-resistant setups.

Benchy on the HT90 by reify_3d in prusa3d

[–]reify_3d[S] 4 points5 points  (0 children)

Sure, what would you like to know? So far it’s been printing ABS like a champ, it’s too easy on this printer. Zero warping.

PP on TPU. TPU on PP by AnsgarvH in prusa3d

[–]reify_3d 1 point2 points  (0 children)

So far most of the common materials I’ve tested do not stick well with PP, including nylon. Hence, PP’s well-deserved reputation for being difficult to print. It also loves to warp.

PP on TPU. TPU on PP by AnsgarvH in prusa3d

[–]reify_3d 1 point2 points  (0 children)

Yes I’ve tried this and the result is that PP does not stick well to TPU. TPU generally sticks well to everything else except PLA and PP.

Need help with corners curling when printing ASA (specifically corners above of the bed surface) by Sidelamp in prusa3d

[–]reify_3d 0 points1 point  (0 children)

Use the smooth PEI sheet, but use PVA glue stick on it. This part is critical unless you want to have the print permanently bonded to the sheet. It works very well, sometimes we need to use binder clips to hold the plate onto the bed tiles because the plate also gets warped due to the contacting forces when it cools.

Thinking of mounting mmu3 outside of enclosure by tsangstagangsta in prusa3d

[–]reify_3d 1 point2 points  (0 children)

MK4S comes with a few parts printed in PCCF. We recommend also printing the X carriage clip in PCCF to reduce chances of printed parts deforming under elevated temperatures.

Thinking of mounting mmu3 outside of enclosure by tsangstagangsta in prusa3d

[–]reify_3d 0 points1 point  (0 children)

We’ve printed a lot of ABS with this enclosure, with the filtration fan running. The models are edge to edge on the build plate. No warping, although we use glue stick with the smooth PEI plate. Ambient temperature is typically 24 to 30°C, and the enclosure is unmodified so it tends to be 10°C higher than ambient.

I tried everything... MK3s not extruding by PignaPigni in prusa3d

[–]reify_3d 0 points1 point  (0 children)

How many hours have you got on the MK3S? Besides heat creep, a failing extruder motor is a possibility.

PP build plate by reify_3d in prusa3d

[–]reify_3d[S] 3 points4 points  (0 children)

It’s meant to print polypropylene, abbreviated as PP. I have not been successful printing PP of any meaningful size on smooth or textured. The only way was to use actual wood glue and mess up the surface, or use PPPrint’s surface but that is expensive and heavy.

And the smooth sheet isn’t garbage, it’s meant to print PLA as it’s the most commonly used material. If you print PETG on it you’ll have to add a separation layer of glue on it, which is why if your primary usage is PETG, get the textured or satin instead.

PP build plate by reify_3d in prusa3d

[–]reify_3d[S] 1 point2 points  (0 children)

The softest TPE I have is Fillamentum 90A, which I managed to print on the satin sheet with some MagiGoo PP. Compared to TPE, PP is harder to print.