3
3.0
Jun 21, 2021
06/21
by
no no (mc3bot)
data
eye 3
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MK9 bowden extruder block
Topics: Bowden Extruder Mount, MK9 bowden extruder, thingiverse, 3D Printer Extruders, stl, extruder,...
3
3.0
Jun 6, 2021
06/21
by
Chris (ChrisKiwi)
data
eye 3
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comment 0
Bowden Extruder Holder to fit an M8 Rod that is open ended so you don't have to remove any rods to attach the holder. I don't think this will ever be as good as a holder with an enclosed M8 rod end that you would clamp between two nuts such as http://www.thingiverse.com/thing:550727 but I didn't want to dismantle anything. My goal was to attach the Bowden Extruder http://www.thingiverse.com/thing:275593 so I could try it out before deciding if I wanted to build it into a new printer.
Topics: 3D Printer Extruders, thingiverse, stl, bowden_extruder, bowden, bowden_extruder_mount, ing
3
3.0
Mar 20, 2021
03/21
by
Bjørn (Offline)
data
eye 3
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comment 0
A new extruder I designed to fit my needs. Its designed to be easy maintainable, with quick release, and the sliding rail to connect the body to the holder. On the images, there are no springs.. they should be added between the quick release and the bolt heads. The design uses M3 round headed allen key bolts.
Topics: Bowden_Extruder, stl, thingiverse, 3D Printer Extruders, bowden, 175_Bowden_Extruder
3
3.0
Jun 10, 2021
06/21
by
Infill 3D (Infill3D)
data
eye 3
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comment 0
I like direct drive extruders since they are small with less parts however I find them not to be as reliable as geared extruders; with direct drive extruders I had problems with cheap filament since the tolerances are all over the place sometimes the direct drive lacks the power to push the filament through, not a problem with the geared extruder hence when I use good reliable expensive filament I'll go with the direct drive but with cheap filament I always feed it to my geared extruder...
Topics: thingiverse, Infill_3D_Bowden_Extruder, Infill_3D, Bowden_extruder, 3D Printer Extruders, stl
3
3.0
Jun 11, 2021
06/21
by
(cabbagecreek)
data
eye 3
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comment 0
Summary I have a solution that totaly convert the RB original extruder to a Bowden Extruder together with the RB original nozzle-part or with any 4mm teflon cable connected Extruder (like the E3D v5-6 and many others) One part adds M6 connection to the extruder using the same mounting as the nozzle/fan/heater-block. The other part creates a M6 mounting-block with the same mounting holes as the nozzle/fan/heater-block. The two items creates a "extension" of the RB original design from...
Topics: thingiverse, RigidBot_Mount_Bowden_Extruder, stl
2
2.0
Sep 14, 2021
09/21
by
Mauro Martinez (MauroMP)
data
eye 2
favorite 0
comment 0
Soporte para extrusor bowden, esta echo para usar en el lugar donde estaba la pantalla de la Anet A8, agrego los archivos para adaptarlos a la forma que sirva. Lo imprimi con 100% de relleno y con capa 0.2, depende como se ubique para la impresión puede ser necesario soporte.
Topics: stl, 3D Printer Extruders, support, thingiverse, soporte, bowden_extruder, extrusor,...
7
7.0
Jan 18, 2021
01/21
by
ben maurer (Johnporno)
data
eye 7
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comment 0
Bowden extruder mount for geeetech prusa i3 for the top of the printer. Fits to the ,,GEEETech i3 Filament Spool Holder"
Topics: 3D Printer Extruders, thingiverse, Geeetech_i3, bowden_extruder_mount, geeetech, bowden,...
4
4.0
Jun 12, 2021
06/21
by
(jackw01)
data
eye 4
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comment 0
Summary This is a small NEMA 17 sized bowden extruder using all 3D printed structural parts, designed and tested for high-speed/high-volume printing. To make the design simpler and more compact, the filament is routed through the pivoting arm containing the idler bearing. This also allows the extruder to accommodate different sized drive gears. A large spring puts 14kg (30lb) or more (over 14kg is untested) of pressure at the point where the filament contacts the drive gear, allowing better...
Topics: bowden_extruder, bowden, thingiverse, extruder, stl
8
8.0
Apr 30, 2021
04/21
by
patrick Zephirin (patrick57950)
data
eye 8
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comment 0
Amélioration faite pour renforcé au niveau du support du tube en téflon pour éviter que celui-ci sorte de son logement
Topics: stl, thingiverse, bowden_extruder, 3D Printing
8
8.0
Jun 11, 2021
06/21
by
(edifice)
data
eye 8
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comment 0
Summary This is a compact version to mount your e3d clone on your K8200! -with compact layer fan ABS, acetone vapor finish 0.4_Nozzle 0.2_Layer printing_time ~ 1-1.5h per part Print Settings Printer: K8200 Rafts: No Supports: No Infill: 85%
Topics: velleman, bowden_extruder, thingiverse, bowden extruder k8200, Velleman_K8200, E3D_Clone, K8200,...
3
3.0
Apr 12, 2021
04/21
by
brad smith (d3delta3d)
data
eye 3
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comment 0
I made up this mount to allow mounting to 30 x 30mm alluminium extrusion without the need to drill holes. The mount is secured to the extrusion with M6 T-bolts and the extruder is secures to this mount with M3 cap screws and nuts. Suits thing file 566791 I vapor smoothed the mount to match the extruder that was also smoothed. Build blog for the Delta printer is is being fitted to can be found here http://d3delta3d.blogspot.com.au/
Topics: thingiverse, bowden_extruder, stl, mount, Infill_3D, Infill_3D_Bowden_Extruder, extruder, 3D...
9
9.0
Jan 14, 2021
01/21
by
Randy Sims (grandysims)
data
eye 9
favorite 0
comment 0
This is a Decorative Cap I designed to fit my extruder so I could watch it turn. It has no functional purpose except to exist. If you print this it is for a 5mm shaft and you will need to drill out the slightly undersize center hole to fit your shaft. It should be a tight press fit.
Topics: 3D Printer Accessories, thingiverse, bowden_extruder, stl
3
3.0
Mar 4, 2021
03/21
by
Thomas (Exitoo)
data
eye 3
favorite 0
comment 0
I have replaced the holes for M3 on M4 size because I did not have such a long M3. Also, I have for the filament connection a M10x1 thread introduced so you do not have to cut a thread by hand. 26.02.2019 I have add the Big and the Small gear to download and the Fitting is Linked. The small gear is from: https://www.thingiverse.com/thing:1518641 The fitting ist from: https://www.thingiverse.com/thing:1993384
Topics: 3D Printer Parts, bowden_extruder, stl, thingiverse
5
5.0
Mar 3, 2021
03/21
by
Alan Erdman (Flex_Wheel)
data
eye 5
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comment 0
A flexible bulb with a number of different uses - what they are I am not 100% sure. Video of print demo - https://youtu.be/aoqQIQZvDz4 The last pic and the video link shows the bulb attached to the smaller of the 3 fun horns https://www.thingiverse.com/thing:1305832 or attach to another horn or accessory of you choice. Printed with Ninjaflex semi flex through a bowden tube system and a Flex Wheel extruder - full retraction More info on the extruder system - https://www.flexwheelextruder.com/
Topics: Other, horn, Ninjaflex, thingiverse, bowden_extruder, stl
3
3.0
Jun 6, 2021
06/21
by
Infill 3D (Infill3D)
data
eye 3
favorite 0
comment 0
Hello everyone, a few people asked for a Bowden extruder, ask and you might receive. I been working on it and I think it is complete the assembles work correct in software however I have not test it yet, if anyone out there does before me please let me know if everything worked correctly or if there is any changes that need to be made. I always like small packages hence I try to do my parts as small as I can but I wanted it to be strong so I beef it up a bit the part is thick but didn't add to...
Topics: extruder, Infill_3D, Infill_3D_Bowden_Extruder, thingiverse, stl, bowden_extruder,...
7
7.0
Apr 23, 2021
04/21
by
Josue Alejandro Savage (JosueAlejandroSavage)
data
eye 7
favorite 0
comment 0
A 3D printer carriage for an Openbuilds CNC, Shapeoko or X-Carve.
Topics: 3D Printing, bowden_extruder, stl, openbuilds, thingiverse
8
8.0
Apr 26, 2021
04/21
by
NguyenThong (thong100)
data
eye 8
favorite 0
comment 0
Rate reduction 1:3 M5 bolts make the shaft M4 the hexagonal screws Dimensions: Gear: D (out) 43 mmm, hole 4,86 mm Pinion: hole 4,8mm
Topics: stl, thingiverse, bowden_extruder, 3D Printer Extruders
9
9.0
Mar 21, 2021
03/21
by
ded lefou (dedlefou)
data
eye 9
favorite 0
comment 0
U'll need to adjust this, not so easy but it work.
Topics: thingiverse, bowden_extruder, stl, 3D Printer Extruders
8
8.0
Jan 17, 2021
01/21
by
Thom Zakariassen (Captain_sq)
data
eye 8
favorite 0
comment 0
I'm very fond of this extruder design so I decided to make some improvements. The original design is capable of pushing filament with great force albeit this requires the stepper to be driven with high current. Increased current means that the motor heats up and the heat is dissipating through all parts of the motor, including the axle and MK8 wheel which eventually will make the filament softer and deform causing feeding failure. With the adding of the coling duct and the rear fan mount the...
Topics: 3D Printer Extruders, bowden_extruder, stl, thingiverse
7
7.0
Jan 15, 2021
01/21
by
Thomas Moore (tcm0116)
data
eye 7
favorite 0
comment 0
I really liked the idea of alexspeller's Saturn Extruder, but was disappointed that he wasn't interested in making a 1.75mm version. While not required for 1.75mm filament, a geared extruder can be useful in certain instances. As such, I re-mixed the 3mm Saturn Extruder and made a few modifications. The first modification is the obvious conversion to accept 1.75mm filament. One thing I had noticed as I was evaluating the original design is that it wouldn't be suitable for flexible filaments due...
Topics: 3D Printer Extruders, thingiverse, bowden_extruder, stl
2
2.0
Jun 12, 2021
06/21
by
Juan Carlos (JCarlosMC)
data
eye 2
favorite 0
comment 0
Muy buen trabajo por parte del creador y del rediseñador/es. pero solo quise reutilizar el antiguo rodamiento de mi A8 que tenia por aqui y no esperar a esperar para pedir el que se acoplaba anteriormente, el resto del proceso lo haré en vivo después de imprimirlo.
Topics: thingiverse, 3D Printer Extruders, bowden_extruder, stl
8
8.0
Apr 21, 2021
04/21
by
Oleksandr Masliuchenko (grafalex)
data
eye 8
favorite 0
comment 0
This is the same design (well, remix on MaonTEC's remix) of Bernis extruder. This version is tweaked to use: - MK7 drive pulleys - 625ZZ bearings - left-to-right filament feeding
Topics: bowden_extruder, thingiverse, 3D Printer Extruders, stl
8
8.0
Jan 13, 2021
01/21
by
faesal indrawan (fawan21)
data
eye 8
favorite 0
comment 0
I lost my m3 allen key, so i built this one Bill Of Materials 1 Extruder Body - Left Hand 1pc 2 Press - Left Hand 1pc 3 Ext. Press Adjust 1pc 4 Motor Stepper Nema 17 1pc 5 PC4-01 Pneumatic Connector 1pc 6 Bearing 624 ZZ 1pc 7 MK8 Drive Gear 1pc 8 Spring 1.2 x 15 1pc 9 Bolt JP M4 x 16 1pc 10 Bolt JP M3 x 10 5pcs 11 Bolt JP M3 x 20 1pc 12 Bolt JP M3 x 25 1pc 13 Hex Nut M3 1pc Video : https://youtu.be/rhm3sW4Zx00
Topics: 3D Printer Extruders, thingiverse, bowden_extruder, stl
2
2.0
Apr 17, 2021
04/21
by
Bubba Holt (schuh8)
data
eye 2
favorite 0
comment 0
This is a simple thing to solve a simple problem. Trying to feed new filament through my bowden extruder while holding the spring back required three hands, one of which I'm lacking. This simple device can be used to hold the spring compressed and feed the filament. It may or may not be the right size for your extruder but a simple resizing (along the width axis) will make it work for you. Tolerances can be quite precise so it might take some experimenting.
Topics: bowden_extruder, thingiverse, 3D Printer Accessories, stl
8
8.0
Apr 30, 2021
04/21
by
Félix García (STIG_)
data
eye 8
favorite 0
comment 0
All Original credit goes to tech2c. Heres why i did this. I was slightly under extruding. Different filaments gave me different results when calibrating my E steps. So,i noticed that the gap between the mk7 drive gear and the mount was large. So upon reading more into it, it should be smaller. Also this would also help when using flexible materials. So i decided to extend the mount closer to the drive gear. Now my extrusion is perfect. I suspect the filament bent some previously. **This was my...
Topics: stl, thingiverse, bowden_extruder, 3D Printer Extruders
8
8.0
Jan 10, 2021
01/21
by
ELF @T.K_DESIGN (TK_DESIGN)
data
eye 8
favorite 0
comment 0
To easily and surely mount PTFE fitting. Ease of maintenance. 簡単・確実にPTFEフィッティングを取り付けできるエクストルーダです。 プリントにはサポートが必要です。 Add 03/31/2017 2020_M4_bowden extruder.stl 2020_M5_bowden extruder.stl
Topics: 3D Printer Extruders, thingiverse, bowden_extruder, stl
3
3.0
Mar 22, 2021
03/21
by
Sam (creativesam)
data
eye 3
favorite 0
comment 0
easy to clean up instant tension off
Topics: thingiverse, bowden_extruder, stl, 3D Printer Parts
7
7.0
Jan 18, 2021
01/21
by
Steve Ouklama (stonecoldfx)
data
eye 7
favorite 0
comment 0
Since my original Extruder Gears of the Hephestos 2 are worn badly out(after like 4000++ hours of printing). I switched to a Bowden Extruder and made a pretty basic mount for it. To have it mounted on the X-Carriage. I am using the following Extruder in the Pics. https://www.thingiverse.com/thing:1318849 made by 3Dator (Pretty good one which u let print flexible materials like Ninjaflex without any probs)
Topics: Hephestos 2, BQ_hephestos_2, Bowden Extruder, Extruder Mount, 3D Printer Accessories, thingiverse,...
4
4.0
Mar 18, 2021
03/21
by
Ronald VanDyke (electronron)
data
eye 4
favorite 0
comment 0
This guide helps to insert filament into the boden tube when using the low cost extruders available from Amazon and Ebay. Such as this one: https://www.amazon.com/gp/product/B01JGNKVF0/ref=ppx_yo_dt_b_asin_title_o01__o00_s00?ie=UTF8&psc=1
Topics: 3D Printer Extruders, extruder, bowden_extruder, stl, thingiverse
5
5.0
Mar 16, 2021
03/21
by
Yair BM (reformy)
data
eye 5
favorite 0
comment 0
A mount for the extruder (bowden) to the frame (for my tarantula), with a corner so it can be anchored in 2 directions.
Topics: bowden_extruder, stl, 3D Printer Parts, thingiverse
3
3.0
Jun 12, 2021
06/21
by
(AndyReality)
data
eye 3
favorite 0
comment 0
Summary Made this handy compact driver to press fit onto the shaft of hex 1/4 socket driver for changing my printer nozzles. Works a treat!
Topics: Creality, bowden_extruder, thingiverse, Nozzle, cr10s, stl
2
2.0
Apr 18, 2021
04/21
by
Geoffrey Schaller (GJSchaller)
data
eye 2
favorite 0
comment 0
A remix of Highpocket's design. The only difference is that instead of an arrow on each end, there's a "tail" on one end instead. The arrow points in the direction of extrusion, and goes backwards for retraction.
Topics: extruder, thingiverse, stl, 3D Printer Accessories, bowden_extruder
1
1.0
Aug 9, 2021
08/21
by
Hendra Prima Syahputra (hpsyahputra)
data
eye 1
favorite 0
comment 0
Printed Bowden Coupling M6 Thread
Topics: thingiverse, bowden_extruder, 3D Printer Extruders, extruder, stl
8
8.0
Apr 21, 2021
04/21
by
Sonny Lowe (sonnylowe)
data
eye 8
favorite 0
comment 0
This is a remix of the B'Struder Arm, I have incorporated the E3D Pushfit Insert. You can get the rest of the STL's here: http://www.thingiverse.com/thing:711401 This was also designed to use the MK7 Drive Gear, although other gears should still work. This remix has not been printed or tested, I hope to have it done in a few days and will post my results. Update: Added actual photos of the Remix. Arm was assembled and mounted, assembly went well and only requires a small amount of hand work to...
Topics: thingiverse, 3D Printer Parts, extruder, stl, bowden_extruder
8
8.0
Apr 30, 2021
04/21
by
(Fillitup309)
data
eye 8
favorite 0
comment 0
Floating Extruder (for lack of a better name.... Bob up and down extruder) Used with a Delta printer. I use it on my Mini Kossel Printer. Designed to use a Wade Extruder. Allows the use of a bowden extruder setup without needing to have bends in the bowden tubing. Allows for shortest possible length feeding tube. Because the tubing stays straight, there is a reduced force needed to push plastic through the bowden tube and needs less retraction. Also the bend in the bowden tube doesn't put...
Topics: stl, bowden_extruder, 3D Printer Accessories, thingiverse, Extruder
2
2.0
Apr 4, 2021
04/21
by
Adrian Schröter (adrianS2)
data
eye 2
favorite 0
comment 0
Changed the following from original design of Kuro: * Idler is less prone to break * Added a handle for easy filament replacement * Allows direct connection of a pneumatic connector for better connection to PTFE tube I am using it as flying extruder for my delta. The springs are stolen from ball pens.
Topics: thingiverse, bowden_extruder, stl, 3D Printer Extruders, extruder
2
2.0
Jan 14, 2021
01/21
by
David Henninger (Ceremony)
data
eye 2
favorite 0
comment 0
I recently upgraded my Ender 3 with an aluminium bowden extruder. Unfortunately, the cheap "MK8 Extruder Aluminum Alloy Block Bowden Extruder" doesn't have a way to secure the cables that go to the hot end, so I designed one that is secured by a single countersunk M3 screw.
Topics: thingiverse, stl, 3D Printer Parts, Ender3, bowden_extruder
8
8.0
Jan 9, 2021
01/21
by
Tom Perry (Tom143)
data
eye 8
favorite 0
comment 0
This is a fully printable 1.75mm bowden extruder. The release lever allows for easy insertion of the filament. The filament tension is adjusted via the recessed cap screw at the rear. There is no top or bottom, the extruder can be mounted to the stepper motor for either left or right hand operation. I put a piece of foam in the filter along with a couple drops of mineral oil. This cleans and lubricates the filament. The filter is press fitted to the body. You insert it and give a slight twist...
Topics: 3dprintable, thingiverse, stl, 3D Printer Extruders, bowden_extruder
4
4.0
Mar 17, 2021
03/21
by
Goran Obradovic (goranobradovic)
data
eye 4
favorite 0
comment 0
I am using this to print with TPU on Geeetech A30 with aluminium feeder. To fix it in place, I used 5mm of bowden tube (see pictures), only about 3mm is protruding at the rear. Also, holes print a bit narrower depending on your printer/settings, small one at front needs to be expanded to 2mm (to fit 1.75 filament) and one at the back to ~4 mm to fit bowden tube.
Topics: thingiverse, 3D Printer Accessories, bowden_extruder, stl, Ninjaflex
4
4.0
Mar 17, 2021
03/21
by
Krasimir Stefanov (lokster)
data
eye 4
favorite 0
comment 0
Simple filament guide for MK8 extruder, allowing easier filament change. You might need to insert 5mm long piece of bowden tube between the guide and the pneumatic fitting (as shown in the second photo). This will make the filament change even easier. If you find this FREE & OPEN SOURCE design useful, consider showing respect and sending me a tip then. More cool stuff can be found on http://lokspace.eu/
Topics: 3D Printer Parts, MK8, bowden_extruder, stl, thingiverse
3
3.0
Mar 8, 2021
03/21
by
Charles Lane (charlesmouse)
data
eye 3
favorite 0
comment 0
eX_38 Update: 10.7.19 - I've uploaded a mirrored version, denoted by an 'm'in the file name. Otherwise no changes. This is an update to my 'daily driver' extruder; the eX_34: https://www.thingiverse.com/thing:3572012 I'm in a Lazy mood so for now there's the 3D files to play with and a quick run down of the features and changes: -Robust and reliable -Easy to print -Simple to construct with minimum number of parts -Built in filament run-out sensing -Additional filament oiler / guide -All parts...
Topics: bowden_extruder, stl, thingiverse, 3D Printer Parts, extruder
3
3.0
Jun 11, 2021
06/21
by
(prepman)
data
eye 3
favorite 0
comment 0
Summary I think this is the design I will use for any further work. (Mixing nozzle version next) Please post a Like if you do. Tip would be mind-blowing, even 5c or 5p. It's not about the amount. I did try some of the complex cooling nozzles others had designed, but it cluttered the nozzle and hid it. Also if air is blown at a central point it can only go upwards towards the extruder, cooling it? IMHO it needs to flow across the surface, not at the nozzle directly. You can see if it's cooling...
Topics: bowden_extruder, Bowden_mount, thingiverse, bowden_hotend, stl
8
8.0
Apr 27, 2021
04/21
by
Johan Strömstedt (Lurifaxen)
data
eye 8
favorite 0
comment 0
Made a adapter so you can use 3mm screws if u have a wood frame like me
Topics: thingiverse, bowden_extruder, stl, 3D Printer Extruders, 3Dator
4
4.0
Mar 3, 2021
03/21
by
Pekka Piippo (spegelius)
data
eye 4
favorite 0
comment 0
The original extruder positioning on my Tronxy X5S-2E resulted in quite long bowden tubes, so I wanted to reposition them better. Ended up moving the extruders upwards, partly on top of the bed. Managed to cut ~30cm of the 70+cm tubes (which had a bit of slack so the actual improvement isn't full 30cm). Lower retraction and linear advance FTW (4mm -> 3mm, K1.2 -> K0.5). As I use 2 extruders that have quite long motors (planetary), I printed other mount mirrored. Attaches to the 20x20...
Topics: thingiverse, bowden_extruder_mount, 3D Printer Parts, stl
4
4.0
Apr 20, 2021
04/21
by
masa mi (mrm64)
data
eye 4
favorite 0
comment 0
You can choose from three bodies for each mounting style. ##Major changes from previous version - Probably flexible filament support - Reinforced the idler - M5 fitting support ##Updates - 2018-12-22: Added PTFE_Cut_Jig.stl and image ##Basic Data - Stepper motor: NEMA 17 - Filament diameter: 1.75mm - Drive gear: MK8 drive gear - Pneumatic fitting connecter: PC4-M5 or PC4-M6 ##Extruder Body Types - Type A This type can be mounted on a box type printer. The distance between the two holes of the...
Topics: thingiverse, extruder, stl, bowden_extruder, 3D Printer Extruders
5
5.0
Jun 20, 2021
06/21
by
Constantin ZF (constantin33)
data
eye 5
favorite 0
comment 0
The original design had a small problem, so I redesigned it and work much better. Now you have M6 Thread so you can add Pneumatic Connector.
Topics: bowden, bowden_extruder, thingiverse, stl, 3D Printer Parts
6
6.0
Jan 16, 2021
01/21
by
Thomas Myers (revtmyers)
data
eye 6
favorite 0
comment 0
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/5shqryzmGyK
Topics: thingiverse, bowden_extruder, 3D Printing, stl, CR-10
0
0.0
Apr 20, 2022
04/22
by
ModelMen.ru (Dmawzx)
data
eye 0
favorite 0
comment 0
Extruder super! Download STL + SLDPRT https://1000diy.com/p3554
Topics: 3D Printer Parts, Extruder, thingiverse, stl, bowden_extruder
2
2.0
Mar 19, 2021
03/21
by
Kanter Yann (Heimdall2710)
data
eye 2
favorite 0
comment 0
Bonjour, Concernant la réalisation de ce feeder quelques pièces seront nécessaires: -une roue dentée épaulée de ce modèle...
Topics: bowden_extruder, Filament_Feeder, thingiverse, 3D Printer Extruders, stl
8
8.0
Jan 17, 2021
01/21
by
Thibaut Mesple (TMesple)
data
eye 8
favorite 0
comment 0
for flsun i3. I replaced the xtruder by this https://fr.aliexpress.com/item/MK8-Aluminum-Alloy-Bowden-Extruder-For-1-75mm-Filament-3D-Printer-Parts-Reprap-H029/32834635459.html I needed a precise guide for the filament in the flsun 3D i3 using a metal bowden extruder with the flsun screw mounted on the motor. Without this part it is impossible to print with rubber or flexible filament This part guide the filament close to the wheel
Topics: 3D Printer Parts, thingiverse, filament_guide, bowden_extruder, stl
