Thingiverse
Prusa i3 MK3 - Cooling with a view by jltx
by Thingiverse
Last crawled date: 3 years, 1 month ago
The Onega cooler for skelestruder is a better solution. I recommend that route.
—-
UPDATE 11/02/18: added STEP file for folks to play with
UPDATE 9/08/18: This is not really compatible with the new R3 cage from Prusa. I am not planning to address that since I have moved on to Skelestruder. I will leave this up for folks to derive.
UPDATE 6/30/18: It was brought to my attention that the newer MK3 beds are shipping with screw terminals, which is better in many ways. But the screws are much taller than the previous solder connections so the low profile cover will not fit over those. Thanks to Shrikestorm for confirming that replacing the socket head screws with button head will fit. Also looks like you need to trim the plastic on the terminals. So you need to replace those two screws if you get this newer bed. When Prusa ever releases the new part design I will update mine. In the meantime, some hacking required.
I found a way to improve the cooling AND improve the view of the nozzle AND simplify nozzle changes! Win, win, win. Wait! There's more: now with garter screw! What's that? It holds up your sock. Screw in M3x18 to provide light touch to hold upper lip of e3d sock.
One thing that has always annoyed me about the original Prusa printers is the way the part cooling is attached to the extruder blocks the view of the nozzle printing. I can't tell you how many times I have been able to diagnose a bad/failed print by observing how the nozzle is laying down plastic. I also didn't like that you need to partially disassemble for nozzle changes. So I set out to get 360 degree cooling while fixing these problems. I also stumbled on a simple solution for keeping the silicone sock from dragging on the print which has many surprising (not in a good way) side effects.
2/05/18 update: several improvements to air flow, printing, fit, strength. There are reports of the factory shroud sagging from high temp printing. This design is less susceptible due to larger surface area and multiple contact points. Nevertheless, I reinforced and added an optional clip for the back corner. Also built-in supports so no need to add in slicer. Brace is now optional and compatible with my laser mod.
3/20/18 update: based on feedback, improved fit for bed cover, slightly increased PINDA hole, adjusted airflow.
—-
UPDATE 11/02/18: added STEP file for folks to play with
UPDATE 9/08/18: This is not really compatible with the new R3 cage from Prusa. I am not planning to address that since I have moved on to Skelestruder. I will leave this up for folks to derive.
UPDATE 6/30/18: It was brought to my attention that the newer MK3 beds are shipping with screw terminals, which is better in many ways. But the screws are much taller than the previous solder connections so the low profile cover will not fit over those. Thanks to Shrikestorm for confirming that replacing the socket head screws with button head will fit. Also looks like you need to trim the plastic on the terminals. So you need to replace those two screws if you get this newer bed. When Prusa ever releases the new part design I will update mine. In the meantime, some hacking required.
I found a way to improve the cooling AND improve the view of the nozzle AND simplify nozzle changes! Win, win, win. Wait! There's more: now with garter screw! What's that? It holds up your sock. Screw in M3x18 to provide light touch to hold upper lip of e3d sock.
One thing that has always annoyed me about the original Prusa printers is the way the part cooling is attached to the extruder blocks the view of the nozzle printing. I can't tell you how many times I have been able to diagnose a bad/failed print by observing how the nozzle is laying down plastic. I also didn't like that you need to partially disassemble for nozzle changes. So I set out to get 360 degree cooling while fixing these problems. I also stumbled on a simple solution for keeping the silicone sock from dragging on the print which has many surprising (not in a good way) side effects.
2/05/18 update: several improvements to air flow, printing, fit, strength. There are reports of the factory shroud sagging from high temp printing. This design is less susceptible due to larger surface area and multiple contact points. Nevertheless, I reinforced and added an optional clip for the back corner. Also built-in supports so no need to add in slicer. Brace is now optional and compatible with my laser mod.
3/20/18 update: based on feedback, improved fit for bed cover, slightly increased PINDA hole, adjusted airflow.
Similar models
thingiverse
free
Prusa i3 MK3 Cooling Nozzle Upgrade by Bakak
...atically aligns with the hotend, the long hole for the m3 allows lowering or raising the nozzle by 0.5mm.
i printed mine in petg.
thingiverse
free
Prusa i3 MK3 Camera Holder by DomDomDom
...hingiverse.com/thing:2010233
see also the standard gopro mount for the sliding bracket: https://www.thingiverse.com/thing:2817226
thingiverse
free
RHD CS Nozzle for Prusa MK3S
...ded.
when printing the nozzle in abs, you need to use some cooling.
you can also use the abs gcode attached.
step-files included.
thingiverse
free
MK3 Surround shroud MOD (No supports and visible nozzle) by crowlord
...zles may need a little cooling or bed only support. (in fact i may print mine again with that in mind.)
now to test some bridges.
thingiverse
free
Skelestruder EcageS protector
...n the stock mk3/mk2 extruder.
use sp_prack_antisag for prusa mk3/s and sp_prack_mk2_antisag for prusa mk2/s (with my mk2/s remix)
thingiverse
free
Prusa MK3 cooling duct with a view by MatsErik
...prusa mk3 cooling duct with a view by matserik
thingiverse
see the nozzle from upfont
thingiverse
free
Filament lid for Skelestruder and Mosaic Palette 2 grommet
...ound up with a filament cover that holds the grommet and incoming tube from my palette 2. also able to use with regular filament.
thingiverse
free
Prusa MK3 / MK3S Y-Rod Mount by Chrizz
...nstalled them on all my 3 prusa's i seems like the bed was moving waaaay smoother than with those original mounting brackets.
thingiverse
free
east3d gecko-mk3-e3d-hybrid part cooler ((UPDATED)) by delukart
...asier to print)
added a 0.2mm thickness to the outer body wall behind the blower fan. (helps with thin wall for the bottom screw)
thingiverse
free
Prusa i3 Mk2 Nozzle Fan for i3 Mk3 by s_s_
...fit the mk3 extruder body.
i am currently testing the cooling performance and for me it outperformed the original mk3 nozzle fan.
Jltx
thingiverse
free
TOSLink Adpater by jltx
... into a traditional plug, this is for you. plug this adapter in first the insert cable end. holds snug and sounds flawless. :-)
thingiverse
free
Freedom Wrench by jltx
...ose with strong hands
full-throated freedom, william wallace edition
leave a comment to let me know how it works for you. enjoy.
thingiverse
free
Sony Alpha accessory mount dust cap by jltx
...39;d like a dust cap for my accessory mount. so i made one. thought i'd share. designed to print vertically so add a brim.
thingiverse
free
72mm lens cap clip for neck strap by jltx
...f the three tabs. you'll have to work it a bit and pull from other side as it is designed to be snug. repeat for other two.
thingiverse
free
GT2 Idler Pulley for F693ZZ Bearing by Flex35
...by flex35 thingiverse i remixed the great design by jltx to fit in f693zz...
thingiverse
free
Prusa MK3 - toolbox by KurzyKocour
...prusa i3 mk3 reuses the t nuts designed by jltx works fine for storing your 3d printer...
thingiverse
free
Prusa MK3 hard feet (with spikes) by vaxxi
...hard feet (with spikes) by vaxxi thingiverse remix of jltx#39;s printer feet with two rows of 4 spikes (each...
thingiverse
free
Prusa i3 MK3 X carriage back plate with belt access by jltx
...
2/12/18 update prusa released r2 versions and i updated the back cover to give belt access. need to flip over before slicing.
thingiverse
free
Prusa MK3 Indirect filament sensor mod for stock extruder by jltx
...c with any improvements i make going forward. so i made this interposer to translate the mount to mine. see instructions below.
thingiverse
free
Taurus PSU relo frame brace for Prusa MK3 and MK3s by jltx
...cally for strength. do not reorient. add brim if needed.
i printed mine in thingiverse blue. j/k, it’s atomic pearl blue petg.
Mk3
turbosquid
$50
cention mk3
...ty free 3d model cention mk3 for download as ma, obj, and fbx on turbosquid: 3d models for games, architecture, videos. (1454148)
turbosquid
$129
MK3 Tank
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$100
Toyota Supra MK3
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$44
cention mk3 low poly
...d model cention mk3 low poly for download as ma, obj, and fbx on turbosquid: 3d models for games, architecture, videos. (1454666)
turbosquid
$30
Challenger I Mk3 Falcon
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$10
American Frag hand grenade MK3
...free 3d model american frag hand grenade mk3 for download as on turbosquid: 3d models for games, architecture, videos. (1393624)
turbosquid
$20
Mk3 US Navy Combat Knife
...ty free 3d model mk3 us navy combat knife for download as fbx on turbosquid: 3d models for games, architecture, videos. (1172791)
3d_export
$29
Ford Fiesta MK3 Modified 3D Model
...7 tumerfx mtumer mehmet t?mer 1993 1995 1996 wrc special modifed modifiye
ford fiesta mk3 modified 3d model mtumer 30698 3dexport
3d_export
$99
Toyota Supra Mk3 19861993 3D Model
...ort fast coupe japan 1986 1987 1988 1989 1990 1991 1992 1993 tuning turbo
toyota supra mk3 19861993 3d model squir 62530 3dexport
turbosquid
$5
Timothy Oulton Mars Chair MK3
...on mars chair mk3 for download as 3ds, max, obj, fbx, and dae on turbosquid: 3d models for games, architecture, videos. (1209782)
I3
3d_export
$10
suv i3
...suv i3
3dexport
suv i3 2013 series
3d_ocean
$89
BMW i3 2012
...y, in real units of measurement, qualitatively and maximally close to the original. model formats: - *.max (3ds max 2008 scanl...
cg_studio
$99
BMW i3 20143d model
...
cgstudio
.3ds .c4d .fbx .lwo .max .obj - bmw i3 2014 3d model, royalty free license available, instant download after purchase.
cg_studio
$99
BMW i3 20123d model
...tudio
.3ds .c4d .fbx .lwo .max .mb .obj - bmw i3 2012 3d model, royalty free license available, instant download after purchase.
cg_studio
$99
BMW i3 20143d model
...tudio
.3ds .c4d .fbx .lwo .max .mb .obj - bmw i3 2014 3d model, royalty free license available, instant download after purchase.
humster3d
$75
3D model of BMW i3 2014
...
buy a detailed 3d model of bmw i3 2014 in various file formats. all our 3d models were created maximally close to the original.
humster3d
$40
3D model of Kitchen Set I3
...uy a detailed 3d model of kitchen set i3 in various file formats. all our 3d models were created maximally close to the original.
3d_ocean
$30
Kitchen set i3
...ensils oven plates shelves sink table ware
kitchen set i3 include 3d models: cooker, oven, sink, cupboards, table, chair, plates.
3d_ocean
$89
BMW i3 2014
...y, in real units of measurement, qualitatively and maximally close to the original. model formats: - *.max (3ds max 2008 scanl...
cg_studio
$99
BMW i3 Concept 20113d model
...i3
.3ds .c4d .fbx .lwo .max .obj - bmw i3 concept 2011 3d model, royalty free license available, instant download after purchase.
Prusa
turbosquid
$2
Frame Filament Guide Clip-On for Prusa Mk3
...rame filament guide clip-on for prusa mk3 for download as stl on turbosquid: 3d models for games, architecture, videos. (1634730)
3d_export
free
prusa i3 mk3s laser mount for opt lasers
...to learn more about the blue laser technology that conceived the cutting and engraving laser heads from opt lasers, please visit:
turbosquid
free
Prusa small printer adapter holder
...er for download as ipt, skp, dwg, dxf, fbx, ige, obj, and stl on turbosquid: 3d models for games, architecture, videos. (1642936)
3d_export
$30
geisha by jonathan adler
...** i did a 3d printing test in the prusa software, you can find it among the attached images.<br>exchange:<br>.blend...
thingiverse
free
Prusa without Prusa (rc2) by madless
...prusa without prusa (rc2) by madless
thingiverse
just the main part of prusa rc2 faceshield, without writing.
enjoy :)
thingiverse
free
Prusa by acejbc
...prusa by acejbc
thingiverse
prusa knob info
m3 8mm screw
thingiverse
free
Prusa house
...prusa house
thingiverse
how prusa house could look like...
thingiverse
free
Prusa Mk2 "Fake Prusa" LCD cover by anraf1001
...r by anraf1001
thingiverse
version of prusa's lcd cover with "fake prusa" instead of "original prusa"
thingiverse
free
Prusa stabilizator by gutiueugen
...prusa stabilizator by gutiueugen
thingiverse
prusa stabilizator
thingiverse
free
Keychain Prusa by rbarbalho
...keychain prusa by rbarbalho
thingiverse
keychain with text prusa.
Cooling
turbosquid
free
Cool Inc. Cool Box
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_export
$5
cool penguin
...cool penguin
3dexport
cool penguin
turbosquid
$1
cooling
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_export
$26
cooling tower
...ers.<br>model with full detail in real size. all nodes and bolted connections are built. it was designed for nuclear power.
3ddd
$1
Mantra Cool
...14 версиях и obj-файл, а также материал для включенного и для выключенного светильника. turbosmooth/meshsmooth при необходимости.
3d_export
$5
cool electric guitar
...cool electric guitar
3dexport
cool electric guitar
turbosquid
$5
Cooling glass
...quid
royalty free 3d model cooling glass for download as obj on turbosquid: 3d models for games, architecture, videos. (1193829)
turbosquid
$30
CPU Cooling
...royalty free 3d model cpu cooling for download as max and fbx on turbosquid: 3d models for games, architecture, videos. (1386263)
turbosquid
$5
Cool CLoud
...
royalty free 3d model cool cloud for download as ma and obj on turbosquid: 3d models for games, architecture, videos. (1572300)
3d_export
$5
table cooling fan
...table cooling fan
3dexport
table cooling fan made of black plastic. individual small size cooling fan for office desk.
View
turbosquid
$9
View VIEW black coin
...oyalty free 3d model view view black coin for download as max on turbosquid: 3d models for games, architecture, videos. (1634125)
turbosquid
$9
View VIEW gold coin
...royalty free 3d model view view gold coin for download as max on turbosquid: 3d models for games, architecture, videos. (1634120)
turbosquid
$2
View
...del view for download as c4d, ma, 3ds, dae, fbx, obj, and stl on turbosquid: 3d models for games, architecture, videos. (1601008)
3d_ocean
$16
room view
...room view
3docean
balcony chair floor red room scene view
simple view of a room to outside
turbosquid
$15
Sea View
...w
turbosquid
royalty free 3d model sea view for download as on turbosquid: 3d models for games, architecture, videos. (1250643)
turbosquid
$15
View tower
...rbosquid
royalty free 3d model view tower for download as ma on turbosquid: 3d models for games, architecture, videos. (1189700)
turbosquid
$2
street view
...quid
royalty free 3d model street view for download as blend on turbosquid: 3d models for games, architecture, videos. (1231592)
3ddd
$1
Бра Global Views
...бра global views
3ddd
global views
бра global views, моделил по фото, текстуры не требуются.
3d_export
$8
Road Way View
...road way view is a bundle in which there are two poles and there is straight road going. its is basically giving a roadside view.
turbosquid
$6
Jacuzzi View
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.