295 hobs 1 3d models found
Download or buy, then render or print from the shops or marketplaces.
3D Models below are suitable not only for printing but also for any
computer graphics like CG, VFX, Animation, or even CAD. You can print these 3d models on
your favorite 3d printer or render them with your preferred render engine.
Please note that the 3D model database is only a Search Engine. You should
visit the original websites. Most of the models can be easily imported and rendered
with Autodesk 3ds Max, Maya, Blender, C4D, and Sketchup. Check for online
3d model conversions tools for your file format.
Shown 1 of
3 pages
turbosquid
$30
Miele Gas Hob 1
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_ocean
$14
Gas hob Siemens
...ne conteins 1 gas hob. there is also obj file and 3ds. 3d studio max (2009) model comes fully shaded and ready to use for the ...
3ddd
$1
Bosch Gas Hob
...burner
cast iron pan supports
lpg convertible
w582mm x d520mm
2 year guarantee subject to registration with bosch
3d_export
$8
Miele Kitchen Appliances 2
...2 vray+corona format: 3dsmax 2017 + obj includes: induction hobs km 7629 fx https://www.miele.co.uk/e/induction-hob-with-onset-controls-km-7629-fx-black-11515520-p oven h 7264 bp https://www.miele.co.uk/e/oven-h-7264-bp-stainless-steel-clean-steel-11093500-p...
3d_export
$15
gas hob
...el 1<br>polys: 112,230<br>verts: 114,266<br>subdivision level 2<br>polys: 448,920<br>verts: 452,960
3d_export
$5
set siemens appliance
...cm black https://www.siemens-home.bsh-group.com/uk/productlist/cooling/freestanding-fridges-and-freezers/freestanding-multidoor-fridge-freezers 2.gas hob 90 cm ceramic, black https://www.siemens-home.bsh-group.com/uk/productlist/cooking-and-baking/hobsgas-hobs/er9a6sd70 3.built-in oven with added steam function 60 x 60...
3d_export
$5
modern kitchen 1
...e: floor, ceiling, wall.<br>.<br>.<br>export file: fbx / obj<br>units: millimeters<br>polys: 15,608
3d_sky
free
Glem - Hobs №1
...
a set of three brand glem cooktops 3 models in the archive gthp42bk gtip42bk gtip83bk material and configured corona render vray
3d_sky
free
Modular hobs AEG. Part 1
...want to export the material attached separately multisubmaterial. simply apply it to the model, materials assigned automatically.
3dbaza
$4
MIELE electric induction hob KM 6839-1 756 mm (127528)
... if your version is older than 3.1, then the brdf field will be empty. choose blinn, phong or ward - which is preferable for you.
3dbaza
$4
MIELE electric induction hob KM 6699-1 916 mm (127526)
... if your version is older than 3.1, then the brdf field will be empty. choose blinn, phong or ward - which is preferable for you.
3dbaza
$4
MIELE electric induction hob KM 6679-1 928 mm (127525)
... if your version is older than 3.1, then the brdf field will be empty. choose blinn, phong or ward - which is preferable for you.
3dbaza
$4
MIELE electric induction hob KM 6669-1 942 mm (127523)
... if your version is older than 3.1, then the brdf field will be empty. choose blinn, phong or ward - which is preferable for you.
3dbaza
$4
MIELE electric induction hob KM 6639-1 752 mm (127522)
... if your version is older than 3.1, then the brdf field will be empty. choose blinn, phong or ward - which is preferable for you.
3dbaza
$4
MIELE electric induction hob KM 6629-1 764 mm (127521)
... if your version is older than 3.1, then the brdf field will be empty. choose blinn, phong or ward - which is preferable for you.
3d_sky
free
SMEG PVA140-1
...smeg pva140-1
3dsky
hob
hob. made to fit
3d_sky
free
Bosch PPP 626M90E
...bosch ppp 626m90e
3dsky
hob
1: 1 in autocad
3d_sky
free
Bosch Gas Hob
...urners 1 simmer burner cast iron pan supports lpg convertible w582mm x d520mm 2 year guarantee subject to registration with bosch
thingiverse
free
Radus mini extruder nema17 with hobbed bolt by radus
...4
need
2x688 bearing 8x16x5 - for bolt
1x686 bearing 6x13x5 - for idler
hobbed bolt 8 mm with 13.5 mm tooth offset
motor nema17
3d_sky
$8
SMEG SR964BGH, SR964NGH, SR964NGH, SR964XGH
...sr964ngh, sr964ngh, sr964xgh 3dsky hob smeg the archive 4 hobs smeg sr964bgh, sr964ngh, sr964ngh, sr964xgh. models low poly -...
thingiverse
free
Bolt Hobbing Tool for Metal Lathe by Landru
...nt of tape is required to make the bearings fit snugly.
the tool assumes 1/2in from tool bottom to lathe center on a 8x16 lathe.
thingiverse
free
A direct drive bowden extruder for 3mm and a MK7 style hobbed pulley (BEARING 608ZZ) by depri51giu
...x8mm.
1 screw 3max30mm.
2 plate aluminum 30x7x3mm
2 thread bars 3max60mm
2 springs 4x15mm
2 nuts 2 blind 3ma
2 flat washers 3.5mm
thingiverse
free
Whirlpool Gas Hob Knob
... gas hob.
i have attached the scad file. you can set the height and diameter of the shaft(1-12mm) and it should fit close enough
thingiverse
free
Prusa i3 MK2 Clone Extruder for 8/12/18 mm sensors and MK8 Hobbed Pulley 1 Screw better cable loop edition by MaxRink
...050 adapted to the new single screw design and with a better cable guide
for a guide how it works e.g. just refer to the original
3d_sky
free
kitchen with appliances
...washing smegvstq50-2, near-wall hood smeg kq45x-1 hob with induction hobs zanussi zie 6004 f, oven miele dgc 5080 xl....
3d_sky
free
Beko HDCE 32200 X
...global change in the materials you can use the scripthttp://lextorlex.blogspot.com/2013/12/a-global-samples-script.html
thingiverse
free
SIGMA - ozgur's 3D printed mini hobbing machine by ozgurtheking
...
m3x25 bolt 2 pcs
m3x40 bolt 2 pcs
m3 nut 2 pcs
m4 square nut 4 pcs
m4x6 setscrew 4 pcs
m4x16 screw 2 pcs
m8 nut 1 pcs
m8 washers
thingiverse
free
Bore Brush Adapter by schlem
...at i initially thought. if you're chewing up your fillyment, back it off a bit. and clean out the pixie dust from the teeth.
thingiverse
free
Hobbed Bolt Maker - 50mm Bolt by Mac_za
...little bolt hobbit by elk. side 1 has a 10mm offset allowing for the use of a 50mm bolt.
(http://www.thingiverse.com/thing:23717)
3d_sky
$8
01 KITCHEN
...ing open turbosmooth turbosmooth iterations = 0 polys: 59251 verts: 60817 turbosmooth iterations = 1 polys: 473 984 verts: 239300
thingiverse
free
Hobbed Bolt Maker by inventimark
... bearing. tension as needed to get better results. make sure you use lubrication. i've found 3 in 1 oil works best for me.
thingiverse
free
Hobbed Bolt Bowden Drive by tech3d
...
nb: i've added a modified huxley mount. i haven't tested this as i don't have a frame. let me know if you try it. :)
3d_sky
$8
02 KITCHEN
...he smoothing open turbosmooth iterations = 0 polys: 119483 verts: 121,663 turbosmooth iterations = 1 polys: 956 058 verts: 480496
thingiverse
free
double hobbed Extruder for 3mm Filament by Dionarap
...in the bolt.
and my filament grinding was gone.
you need:
6 x bearing 608
1 x bearing 6000
some m4 screws
some headless m3 screws
thingiverse
free
D300VS+ Modifications by Lucidwolf
...printers speed limit.
like most printers this is a work in progress.
still need to design and print
1.) led holders
2.) enclosure
thingiverse
free
Compact Bowden Extruder Modified 1 by regzzz
...6mm pushfit pneumatic connectors. uses mk7 drive gear with 9mm od and 7mm hob dia and 608 bearing.
regards and thanks to tech2c.
thingiverse
free
DELTA YAZICILAR İÇİN WADE EXTRUDER by cihankosar
...a
2 adet m4 karesomun
2 adet yay
2 adet m3x8 ci̇vata
4 adet m3 somun
3 adet m3x14 ci̇vata
1 adet m3x30 ci̇vata
1 adet ø8x18mm rod
thingiverse
free
How to make a Hobbed bolt by radus
... pcs - tap screw m6
myhb - first with 0.7 groove depth
myhb1 - second with 0.9 groove depth
myhb2 - third with 1.2 groove depth
thingiverse
free
"Doubowden" Double Hobbed Bolt Bowden Extruder Assembly by MatGyver85
...pression springs for idlers. not sure what size exactly.
2 - 8mm x 15mm drill rod (5/16" may work)
1 - nema 17 stepper motor
thingiverse
free
Greg´s Extruder 9:47 by alexrosa
... - m4 washer (to hold pressure springs)
2 - extruder pressure springs
1 - m3 shaft to hold idler. a m3 bolt with nut can be used.
thingiverse
free
Compact Bowden extruder, direct drive, bearing bloc, auto load 1.75mm filament by scarou
... pushfit_builtin support.stl
update 25-06-2016 : as requested, added c_b_e_mk8 - 2 pushfit - no braket - with builtin support.stl
thingiverse
free
Toy Mud Kitchen Gas Hob Rings by SANGER_A2
... into. i'd advise 50% infill to cope with the abuse that children will put them to!
more and better photos in my posted make.
thingiverse
free
ZEROextruder
...06xh62gmb/ref=sr_1_1?__mk_it_it=%c3%85m%c3%85%c5%bd%c3%95%c3%91&keywords=624zz&qid=1583798426&s=industrial&sr=1-1
thingiverse
free
E3D Titan 1.75mm Filament Guides by ChrisParish
...urdy, and i have also added numbers to the bottom to show what size they are: 1,2 & 3 for 4.1mm, 4.2mm and 4.3mm respectivley
thingiverse
free
Extruder using 6mm Burr instead of hobbed bolt for Prusa i3 by dmoorhou
...de idler for 3mm filament will work as that is all i used.
the two bearings needed for the burr are 6mm id 19mm od and 6mm width.
thingiverse
free
Mendel rotated geared extruder by JBFromOZ
...abs hob x 1
m3 nut x 1
m3 x 25 caphead bolt x 1
608 bearing x 1
8mm x 20mm shaft (or m8 x 20 grub screw, or m8 x 20 threaded rod)
thingiverse
free
Shyloh's Extruder by quadtard
.../32"w)
qty:1) 1/8" dowel pin x 3/4" long
qty:3) 8-32 set screws 5/16" long
qty:3) 8-32 machine screw hex nuts
thingiverse
free
Coaxial reduction for any bowden extruder by kerembyl
...4x for nema17)
4) m3 screw to mount whole mechanism to your bowden extruder (screw length varies depending on your extruder) (4x)
3dbaza
$4
Miele Kitchen Appliances (126399)
... microwave combination oven with a seamless design;<br> - h 2265-1 b active духовка с таймером, духовкой xl и perfectclean.
3dbaza
$4
Modern Kitchen 1 (151253)
...35.0492.564)<br>the file does not include: floor, ceiling, wall<br>export file: fbx / obj<br>units: millimeters
thingiverse
free
BoltHobber - a tool for tapping hobbed bolts by enif
...removing the tap and the bolt without damaging the hobs.. this is when i thought that the hobbing tool...
thingiverse
free
Compact i3 Extruder - E3D Hotend by tjb1
... from harbor freight)
3 x lm8uu bearings
i am using the short nema17 sold by qu-bd but any nema17 with a 5mm shaft should work.
thingiverse
free
![[idbox] Secondary Extruder by mrm64](/t/8757582.jpg)
[idbox] Secondary Extruder by mrm64
...
washer board
the washer board makes it easy to insert the spring compressor.
attach to the screw head protruding from the idler.
thingiverse
free
Dual grip / feed direct drive wade extruder (for 3mm filament) by erhancm
...'d recommend you use a half-round file, put the bolt in a drill press or lathe or even an electric drill, and just file away.
thingiverse
free
Scott's Bowden Wade by JenovaCell
...needed: http://www.makerfarm.com/index.php/extruders/greg-s-hinged-accessible-extruder-hardware-only-no-printed-parts.html
enjoy!
3dbaza
$6
Samsung Collection kitchen appliances 01 (325693)
...r>2-wall mount chimney cooker hood<br>glass front 23 liter solo microwave<br>burner gas hob with cast iron grates
3dbaza
$4
Kitchen design 1 (119161)
...t;furniture dimensions: 380x235; 217x235<br>render: corona renderer 5<br>model saved max 2016 and max 2013 + fbx 2009
3dbaza
$4
Appliance Set Samsung 02 (326241)
...dispenser<br>2-wall mount cooker hood with auto connectivity<br>3-nz3000 induction hob<br>4-infinite range oven
thingiverse
free
RSE-1 Bowden Extruder (cold-end) by Steffen_Kautz
...it with m5 thread
1 nema 17;-)
please just take a look at the detail commented .scad file for details.
<- translated by google
thingiverse
free
3DMON's DD Extruder for the E3D Hotend by 3dmon
...625- 2rs or 625zz) 5x16x5
1- spring 3/8" x 1-1/4" (mine came from a home depot assortment box)
1- nema 17 stepper motor
thingiverse
free
modified Greg's Wade reloaded jhead parcan by Aggresive
...riginal stl dimensions.
update 16/10/2014 - lowered the j-head mounting holes down, to match the dimensions on the j=head wiki.
thingiverse
free
Remix (aliexpress version) by Aze33
...nner correctement
imprimer les 2 grosses pièces extèrieures de bruno avec (celle qui tient le moteur, et celle à l'opposé).
3d_sky
free
SIEMENS
...iguration. in archive two files under the 2011 and 2014 max. one note about material objects glass1-4, if you changed any setting
thingiverse
free
Cyborg Geared Bowden Extruder - With Herringbone Gears and Simplified Hardware by JMcAz7
...m12 (qty 1) - nylon lock nut
m3 (qty 2) - nylon lock nuts
other:
two springs
m3 washers (qty 4)
one standard nema17 stepper motor
thingiverse
free
Customized Bowden Extruder Mount With 1/8'' BSPT Thread by Thorinair
...e original thing, and are the same like for this one.
i have also included the blender files in case you want to edit it further.
thingiverse
free
Voron Geared Extruder by russiancatfood
...hobbed bolt 50mm long, hobbed in the middle (sourced from lulzbot) | 1
m8 locking nut | 1
m8 washer | 2
nema 17 stepper motor | 1
thingiverse
free
Heavy Duty 1.75mm Bowden Extruder by Streuli273
...2 spring bolts for tensioning.
the hobbed bolt it an mk8 bolt.
the stl file has supports already, see instructions for more info.
thingiverse
free
![[idbox] Primary Extruder by mrm64](/t/8757992.jpg)
[idbox] Primary Extruder by mrm64
...
washer board
the washer board makes it easy to insert the spring compressor.
attach to the screw head protruding from the idler.
thingiverse
free
Part Lamp by elwood127
... final led negative connecting to the ground from the power supply. sorry, i forgot to convert the stl to metric. good to go now.
thingiverse
free
Prusa Tairona - Extrusor directo- Sensor de Nivel 4mm by somosmaker
...de 40 mm
ventilador radial
resorte de 20 mm de largo
rodamiento 624z
1 tornillo m4 de 10 mm
tornillos m3 para ensamble y sujeción
thingiverse
free
Compact Direct Drive MK8 Bowden Extruder for 1.75mm Filament by 0110-M-P
...(same as mcmaster #9657k287)
parts to print:
(1) extruder body
(1) inner idler
(1) outer idler
special tools required:
m5x0.8 tap
thingiverse
free
Ultimaker Original Extruder by crattat
...rent things this way in a new thing. if not please drop me a short note what i need to do or if i have to remove the thing again.
3dbaza
$6
Modern Kitchen with island 1 (168480)
...>archive file: .max 2013/2016; .fbx; .obj/.mtl<br>renderer: corona renderer 5<br> vray 5
thingiverse
free
Leafs and buds by b2vn
...ith 5 mm z-hob and just 1 mm retraction. out of the printer my flowers really looked like they had been attacked by spider mites.
thingiverse
free
Extrusor Directo - Sensor de Nivel 8mm by somosmaker
... radial
resorte de 20 mm de largo
rodamiento 624z
1 tornillo m4 de 10 mm
tornillos m3 para ensamble y sujeción
3 prisioneros m3x4
thingiverse
free
Compact Belt Drive Extruder by loco
...) 608 bearing
(1x) 688 bearing
(1x) 8x18mm smooth rod or threaded rod
(2x) m4x50
(2x) m4x20
(1x) m3x30
(3x) m3x10
(4x) m4 hex nut
thingiverse
free
Pitbull XL Extruder by rejaak
...tepper motor
(4) m3x35mm bolts
(2) m3x8mm bolts
(1) 688zz bearing (without flange)
(1) mk7 hobbed gear with 8mm bore (~12mm dia.)
thingiverse
free
Geared B'Struder 5:1 by ask0045
...g, at will.
edit: added a m5 hex bolt version, as most people don't have hundreds of mildly useless square nuts lying around.
thingiverse
free
Alfawise U10/U20 Extruder Addon for Flexibles by 3dMakernoob
..., so will eventually improve it to have tighter tollerances.
including the fusion360 files for those who wish to modify it :)
joe
thingiverse
free
bVd Extruder version 1 ( E3D hotend 1,75 or 3 mm) by BVD
...lmost all the non-printed parts from the original extruder
only some m3 bolts and nuts are new.
the instruction will follow later
thingiverse
free
Top mount Airtripper for 5:1 geared nema 17 stepper by RatInDaHat
... version that i posted. let me know if you have any questions.
printed at .25mm layer height, 30% infill, 2 shells, no support.
thingiverse
free
Rubberband Direct Extruder MK7 Hobbed Bolt by reversehaven
...d the portabee files to another page to make things less confusing.
they may be found herehttp://www.thingiverse.com/thing:244084
thingiverse
free
Low mass gearExtruder by dkennell
...
gearextruder - 311g (11 oz)
wade extruder - 549g (19.3 oz)
makergear 5 /1 - 457g (16.2 oz)
minebea pg35l w/fan - 178g (6.3oz)
thingiverse
free
Simple Extruder Drive Block only 3 parts!! by Zzyzxx71
...extruders are included. the tensioner arm and the axle will work with both.
fitment is good - test extrusion working as intended.
thingiverse
free
The Phantom Edit - MK8 Direct Drive Bowden Extruder for 1.75mm Filament by 0110-M-P
...ttings for 4mm od tubing
printed parts:
(1) extruder body
(1) idler
(1) spring carrier
(1) spring plate
(1) pivot
(1) cover plate
thingiverse
free
Accessible Wade's Extruder by GregFrost
...are). each hotend defines its holes assuming that the extruder block is sitting vertical with the filament exit hole at [0,0,0]).
thingiverse
free
Gregs wade extruder by tripstar76
...ing for the idler.
all that needs to be added is the stepper motor and small gear!
any other info or pictures you need, just ask.
thingiverse
free
T1 Gearhead Extruder + 2040 Vslot Plate by lenoxjoseph
...ith support.
the provided idler is derived from jonas kuehling's greg-wades, modified slightly to bring it closer to the hob.
thingiverse
free
Flexistruder remix for HICtop by KVerb
...lu frame, but apparently i didn't make the effort to save it.. if enough requests arise i will redesign it and put it online.
thingiverse
free
Dual extruder compatible with Prusa i2 and Prusa i3 by cmorell8
...the axis_steps_per_unit parameter, to calibrate your motors.
most of the pieces are printed in abs, for its mechanical properties
thingiverse
free
DITAN - mount on CR10
...flatwasher - use it as spacer to mount your ditan on the upper holes.
done
still under construction and feedback welcome.
thanks
3dbaza
$7
Set Siemens Appliance 01 (168376)
...>4.built-in fully automatic coffee machine stainless steel<br>5.wall-mounted cooker hood 90 cm clear glass black printed
thingiverse
free
Mini Wade Extruder by Roboteernat
...ixed using 1/4 pneumatic push fitting for 4mm bowden cable.
instructions will appear soon, but its the same as a standard wade :d
thingiverse
free
AlfaStruder by bret4
...(2) mcmaster #9657k287 should work with most springs for bed leveling that have about the same size as the ones on mcmaster carr.
thingiverse
free
NSTT Extruder by Paciente8159
...gure the e steps/mm to about 440. test it and adjust.
enjoy your new geared extruder. the printing quality on this is worth it!!!
thingiverse
free
Filament Guide for Wade's Extruder by Dranoweb
...erformance too.
this will require drilling out with a 2mm drill bit for 1.,75mm filament, 3.25 or 3.5mm drill for 3mm filament.
thingiverse
free
Bowden tube feeder with filament release mechanism - 3mm version by kert
... modified the holes for the 3mm filament to fit ^^
hope it gets usefull for someone around here.
let me know if you make it! :)
artstation
$7
Miele Collection Vol 06
...max 2018 and save as in max 2015<br>version 3dsmax 2015 corona 5 3dsmax 2015 vray 3.6<br>obj<br>total 4 objects
thingiverse
free
Tube Threader by erniepike
...n the lathe chuck, something like 3/6 ~16 or 1/2 ~ 13, imperial coarse tend to be bigger threads than metric of similar diameter.
thingiverse
free
Extruder for Prusa Type Printer by macjville
... spring is a c-510, .5" long, .25" i.d. cut nearly in half.
use whatever bolt you have to fit. i used 1-1/2" 4-40.
thingiverse
free
J-Max_Bowden Belt Extruder (feeder) V1.0 by J-Max
...ipus.stl" is mirrored. if you chose this model, you must print both the idler and clamp par mirored to match this body part.
thingiverse
free
think&have torque extruder by thinkandhave
... a flat screwdriver and a quick clamp. the gear has to run smooth and the filament has to pass through the center of the hobbing.
thingiverse
free
Inline Duet Filament Monitor Mount to 2020 by JoePogo
...t https://www.filastruder.com/collections/e3d-spare-parts-and-accessories/products/bowden-couplings-all-types?variant=21286000324
thingiverse
free
remixed idler for infil 3d v2 bowden by Glennt202
...d i stock abs and pla filament. fell free to have a look at my hub https://www.3dhubs.com/service/221480
many thank 5t's :)
thingiverse
free
KAKAO 3D extruder - flexible bowden extruder 1.75mm by Kakao3D
...7koqjmqyhw?rel=0&showinfo=0
for more information, upgrades, and example prints, stay tuned: https://www.facebook.com/kakao3d/
thingiverse
free
PowerFlower Geared Extruder by Emphacy
...0mm/s
e jerk: 5.0
e accelleration: 1000mm/s
i will be releasing a mount for a filament cleaner and gear guard in the near future.
thingiverse
free
R&G Heated grip puller by Naturaltangent
...ing quarter turns until it starts to move.
may help to switch the heated grips on (but not too much otherwise the pla can soften.
thingiverse
free
Simple tripod mount for bare GoPro Hero 3,3+ ,3+ black. Without LCD. by AS_Motion_Lab
...hile it's cooling. unscrew.
i warmed it just a little, so i can still hold it, and screwed it with force. clean, good thread.
thingiverse
free
flexible filament extruder by techwit
...all you need to do is print the v4 body and clamp, and the lever. the clamp holds the bowden coupling in place using m3 screw/nut
thingiverse
free
Airtripper V2 remix by Jaydmdigital
...o work on my 15mm extrusion, and add some roundness to the part. i like the idler on this model, it holds the 608 bearing nicely.
thingiverse
free
Direct Drive Bowden Extruder for 20 mm extrusion by cfeniak
...per driver for 3mm filament. they can be found on ebay. just make sure they can still mount on the normal nema 17 bolt pattern.
thingiverse
free
Nova Pro Compact Precision Belted Extruder - With Taz Mount by piercet
...happy with the side ducts yet, they may change slightly depending on how they perform.
update 2: step files uploaded by request.
thingiverse
free
The little bolt hobbit by elk
...to print the proxxon-holder too.
edit 4: i just added a 30tooth gear for those of you who prefer less teeth on the hobbed bolt...
thingiverse
free
Herringbone Prusa i3 Reworked Greg's Extruder by Godvalve
...to trigger the x-limit-switch. this finger is compatible with my drop-in replacement for the prusa i3 reloaded x-motor-end part.
thingiverse
free
Quick release Extruder - X carriage - E3D V6 by Phil_Maddox
...hobbed drive bush
march 6th > minor changes to the extruder body to make for easier post print clean up. now version v2 r2.5
thingiverse
free
Dual extruder test by WoodmanXI
...he firmware to adjust my 2nd extruder feed rate. my home made hobbed bolt bust be off a little because not enough is coming out.
thingiverse
free
E3D v6 Belt Driven Extruder (3mm / 1.75mm) for Prusa i3 by MazaaFIN
...screwerk.com/en/products/stp/stp32.html
at the bottom of this page can be found the printing parameters i use with this extruder.
thingiverse
free
PowerFlower Belted Extruder
...from the belt.
if upgrading from the geared version you will need to adjust your e steps/mm as the ratio changes from 4:1 to 5:1.
thingiverse
free
My version of YRUDS bowden extruder for RichRap's 3DR delta by GigaBajcior
...-rubber-timing-belt-65-tooth-b195-3m-05bng.htm
pipe connector:
for od 6mm id 4mm pipe (i have connectors with 13mm od thread)
thingiverse
free
1.75mm Saturn Extruder - A compact planetary geared bowden extruder by tcm0116
...d.
i'll leave this posted for anyone that wants to mess with it, but beware that it won't work in it's current state.