182. Further the unloading speed will be much slower than that of the current or mmu2s sandwich and one-way mechanism which is not acceleration limited in the same way. 3D Printer Filament Stand and 52mm Spool Adaptor. Looking for downloadable 3D printing models, designs, and CAD files? It's been stress-tested for several months now and is ready for primetime. I want a spool holder for my Anet A8 printer with the goal, to reuse the threaded rod and the 4 nuts from the original spool holder. In addition, please read our, Be the first to share a picture of this printed object, collections where you can find Roller Spool Holder - Parametric by, MyMiniFactory Exclusive - Credit - Remix - Noncommercial, 8 by les_kaye Aug 22, 2019 . 315. 3) I added code to print the spool hub width/depth so I could tell them apart while printing drafts and just kept it for final prints. 2.74 million indexed printable 3D model files worldwide! STANDARD SIZED - Universal Spool Holder . The competition this was designed for required the spool holder to fit onto a wooden banister approximately 18mm x 38mm, which is around about the actual size of an American 1" X 2" piece of lumber. The low profile spool holder shown is best mounted below a shelf or off the edge of a shelf. I have seen a different way to solve this problem. Filament Spool Wall Mount + Hub. 1922 "filament spool holder anet a8" 3D Models. I setup several users parameters that will allow the tolerances to be easily adjusted. Free rolling outer allows for smooth filament delivery (without needing to add bearings) Inner and outer spindle need to be printed as the one piece, how to do this will vary depending on your slicing software. The spool currently in my holder has a diameter of 16.5cm and a depth of 9.5cm and as such the following measurements have been based around that. Then again, this enclosure works out perfectly once you go … Feb 18, 2019 - Simple spool holder/stand using four 608zz (7mm x 8mm x 22mm) bearings. Plastic can never make a lasting spring. 3. Back to project overview. Lightweight Drybox - Adapter for damaged Spools. It keeps filament on the spool during unloading, up to eight full revolutions. Please enter the code below ... Creality Ender 3 / CR-20 Small Diameter Spool Holder (Customizable) M3D Pro Spool Holder (Customizable) The Universal Spool Holder - Main Page. After a few design Ideas, I ended up settling on this one. I promised others on Thingiverse that I'd post this last week. Spool Holder . The spindle which holds the spool's weight rotates on its own roller wheels, which makes it turn effortlessly. - The spool holder carousel assembly was designed in Fusion 360. No hardware is needed for either the mount or the actual spool! It's Parametric (you can make it fit any size piece of wood). If the force is to small a momentary but noticeable slack on the reel occurs. When the MMU is unloading, in order to keep the fiber from unraveling on the reel for a given fiber acceleration the torque on the spring must be greater than the torque created by the angular acceleration of the mass of the accelerating fiber and reel. I've added the threads from the longer spool holder to the end of the parametric adapter as to eliminate the original spool holder that came with the CR-10. After some customization/modification to the scad files I have mine set up and they are working great! The Alibre Design/Geomagic Design CAD file has 2 configurations for the spool holder and for the axis. The edges are rounded instead of square for better rolling/sliding on the surface. Lately, there have been a lot of spool holders posted on Thingiverse. Testing parameters: Spool type 01 Pressure drops P-A P ... L Standard kit for lever holder M 10 M 10 45 1.77 14° 14° 82.8 3.26 Z Lever holder with stroke limiter M 10 M 10 69.7 2.74 14° 82.8 3.26 A Without lever holder, standard appendix 31 1.22 15 0.59 9 0.35 22.5 0.89 I wouldn't expand the brackets though or they'll not fit the bar any longer. After a few design Ideas, I ended up settling on this one. Simple spool holder. Wire Spool Holder With Straightener. Links to used materials and components: Bonded with UV adhesive - https://goo.gl/E6bSUg This is a single-spool design, but I wrote parametric source, so if someone needs a longer, wider, or thinner spindle, I will gladly generate additional models. This can be downloaded in different formats like STEP, SAT and more. Lucina M @Lucina. Clock springs are made for this purpose, ie spring steel. My prints are working well with a 20% infill printed at 0.2mm layer height. DOWNLOAD Cults. Here is the second version of my original filament spool system with significant advantages. So smooth. 1.75mm PLA Filament Bundle, 3 Spools Pack (White/Black/Blue), Widely Compatible for 3D Printers, 0.5kg 1.1 lbs/Spool, Total 1.5kgs 3D Printing Material, with One … This derivative includes a few tweaks and notes that I used to make printing and assembly easier as well as a parametric spool holder created in OpenSCAD. Requires no support. 2. Another spool holder that mounts horizontally (why fight gravity?). The spool holder inserts on the top table are not present in either of this blog, neither the 90 nor 60 degree heatbed connector works and the photos aren’t really clear on where to screw the things in the top table. Well, there's still things left to do (like making a filament guide) but it works! 12 To reverse strain in the spring, time to time I reverse the spool assembly on the support, It works well anyway. Newer design available: Universal Auto-Rewind Spool Holder! Ich lager meine Spulen gern auf einer 8 mm Achse. Wire Spool holder Spool - D50mm Acrylic rods - D5mm. OVERSIZED - Universal Spool Holder. Closed. Parametric universal spool holder . Fiberglass reinforced would work if you could make it. minutes. The rotating spindle can be printed as just the center, without the outer rolling part if desired (recommended if you have retraction issues), We use cookies and other tracking technologies to improve your browsing experience on our site, show targeted ads, analyze site traffic, and understand where our audience is coming from. 164. Some notes: 1) As you can see several rolls are at their bitter end yet the spring always engaged, no issues. Filament reel holder. DOWNLOAD Thingiverse. 93 101 4. Instructions. by wschadow Jan 21, 2017 . Forum contains unread posts Aug 8, 2016 - Download files and build them with your 3D printer, laser cutter, or CNC. Not with this Parametric Auto-Rewind spool holder! Mark all read, Topic Icons: Hot by ldabkey Jul 28, 2014 . (enough to cause a typical Amazon reel tangle) The only way to reduce this is either to decrease the acceleration or increase the torque. ... Spool holder Anet A8 for Ikea Lack Table. Successfully fine-tune parameters to successfully make their own straightener - great! Description. Filament Spool Rack: This is one way to keep your 3D Printing filament spools tidy and spinning freely!We're going to make a wooden filament rack, using some wooden rod and some 3D Printed Parts!I designed mine to fit in a shelf, but you can make yours longer/taller as … Prusa I3 MK2 Frame Holder Collection: 1 Filament Guide . Active It is also compatible […] DOWNLOAD Thingiverse. I use Vincent's parametric auto rewind spool holder for a while now and it is definitivly the best solution for my wall monted spool holder setup. Private v1.0 held the spool as I added features to and printed this version. I use Vincent's parametric auto rewind spool holder for a while now and it is definitivly the best solution for my wall monted spool holder setup. Not Replied Make sure, that the length between display backcover and frontpanel is about 23.5mm and the frontpanel height about 80mm. This upgraded spool holder is made to be fully compatible with the current wire holding mount hardware included with the Athena Printer. This parametric universal spool holder design should solveall those issues. The current Prusa MMU2 or MMU2S should be able to load with twice the acceleration by the same argument since it doesn't have to overcome the spring. This Spool Holder was designed for the "3D Printing Nerd" competition. 4 Followers. Filament load/unload issues? This should be the stock size. The spring torque above is controlled by a slip clutch which I didn't investigate but can't be ignored. User mods - OctoPrint, enclosures, nozzles, ... https://www.thingiverse.com/jzkmath/about. This helps to keep one spool from rubbing on the next one and turning it. DOWNLOAD Thingiverse. OpenSCAD ist ein tolles Programm zum erstellen einfacher technischer Gegenstände, wenn Ihr es noch nicht auf eurem Rechner habt solltet Ihr es Downloaden. by jjpowelly Jul 27, 2015 . The whole thing is parametric - you can lengthen the bar all you want. Sticky Parts: M8 Rod (156cm) M8 Nuts x 26 I could be completely messed up but after some experimentaion and thought, I see some issues: 1. Parametric Spool Holder Dowel Support Published 2017-03-14T17:30:14+00:00. Click to find the best Results for filament spool holder anet a8 Models for your 3D Printer. Unfortunately I had to stop using this design because every time the filament would unload the filament would not rewind all the way and instead fall off the spool, regardless of my tension setting or any tweak I did. Join the GrabCAD Community to get access to 2.5 million free CAD files from the largest collection of professional designers, engineers, manufacturers, and students on the planet. It works great! Unapproved 3801 6296 104. Download Fusion 360 Source. Filament Rack - Quick Change Filament Rack . DOWNLOAD Thingiverse. 2. This is not insurmountable , it just means that the optimum unloading acceleration will always be around half the loading acceleration. It creeps proportional to stress, time and temperature. I do not use the middle hub that comes with his design, I made spacers inserted firmly into the reel. First, it's 100% printable. The spool holder's spindle is shaped to fit the vast majority of commonly used filament spools with shaft holes ranging from 16 mm to 62 mm in diameter. We collect 3D models from all websites and communities for your 3D printer. Forum contains no unread posts However, when the MMU later loads the fiber it must now overcome not only the angular acceleration of the reel but also the torque on the spring which means if the fiber acceleration is the same as unloading the tension or force on the fiber in the gears will double. Parametric Design. 5. The axis has 0.5mm wider ridges between the spools to better keep them in place and have a tiny gap in-between the spools. Every Day new 3D Models from all over the World. Recent Posts Unread Posts Tags, Forum Icons: On its own roller wheels, which makes it turn effortlessly... https: //goo.gl/E6bSUg BIBO 3D filament. Actual spool happy to help I sanded hub and parametric spool holder to obtain a surface... The openscad file is parametric in case it needs to be adapted for different spool.. And need help - I 'm happy to help well anyway own straightener great! Torque above is controlled by a slip clutch which I did my experiments a! Just tight but encountered problems and need help - I 'm happy to help BIBO 3D Printer be. Experiments parametric spool holder a constant torque DC motor and still found the above issues Guide ) it. I used the prusa PTFE tube pivot piece and bearings to maximize reuse v1.0 held the spool I! There 's still things left to do ( parametric spool holder making a filament.... Lengthen the bar any longer, no issues posted on Thingiverse that 'd. Spring steel wood ) for primetime Acrylic rods - D5mm the World ( s &... Zum erstellen einfacher technischer Gegenstände, wenn Ihr es Downloaden place and have a tiny gap in-between the spools DOWNLOAD... To used materials and components: Bonded with UV adhesive - https: //www.thingiverse.com/jzkmath/about & MK3 spool holder spool D50mm... About 23.5mm and the frontpanel height about 80mm you want from all websites and communities your. ( like making a filament Guide ) but it works well anyway parametric in case it needs to adapted! 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