how to feed filament ender 3 3d models

If Your Printer Struggles to Bridge, Print End Clip with Support Lines at 1.8mm Apart (5 Total Under Roof) Only Touching Build Plate. The End Clip Has Been Repaired, Rear Prongs Are Now Back to Original Thickness. Don't Forget to Cut Off Any...

A critical component in the device is a filament holder. ... Required Hardware Components: * Two pieces of 8-32 x 0.75 socket head cap screws * Two 8-32 nylock nuts * One piece of 8-32 x 0.5 phillips head flat screw

... compact and straightforward printable spool hub adapter is designed for effortless use. ...It measures 72mm in width, making it an ideal fit for a standard 68mm wide filament reel, while boasting an inner diameter of 34mm and an outer diameter of 55mm.

This is my straightforward adaptation of Filboyt's filament guide for 2020 extruded printers. The original didn't accommodate my z-axis brackets, so I customized his design in TinkerCAD. Thinking others might benefit from it, I'm sharing this...

... of the guide, so i just threw a simple loop on there. ... ***Update*** rotated the loop 30 degrees. filament was squeaking going around a 90deg bend. ...Also added STL files for the loop and the mount separately so you can set it where you want.

Remade CUBEd_3D's filament guide in fusion while learning fusion. At the same time tweaked it just a touch. Use the original guide roller from CUBEd_3D and a 608 bearing. If your printer is well calibrated you can print your bearing using Motoz...

... instructions. ... For maximum 87 mm wide rolls use 8x120 (2) and 8x100 (2) screws with 2 small tube per screw. If you want 3 cm more, use 150 and 130 screws, 3 small tube per screw and the LongerTube. Use standard 608 ball bearing. ...

Follow the assembly instructions. ... For maximum 87 mm wide rolls use 2 8x120 and 2 8x100 screws with 2 small tube per screw. If you want 3 cm more, use 150 and 120 screws, 3 small tube per screw and the LongerTube. ... Use standard 608 ball bearing.

Seperate spool holder to reduce shaking during printing. ...Use the T nuts to screw the spool holder to the feet.

for the bearing under the rails (16x5x5mm) 3. mounting roller on one side 4. for m3 screw length from 25mm The screw is screwed into the handle with considerable force. There are two types of roller with a side for centering (roller.stl) and without...

put in vertical then rotate to lock in little bar

Thanks to JISpal01 at Thingiverse for this excellent solid base. ...I simply adjusted the design, eliminating the need to wrestle with it slipping out of the rail. ...Additionally, I drilled holes to minimize PLA usage.

I flipped the bolt accommodation to the other side to match my setup and added the hand I found https://www.thingiverse.com/thing:2285383 I tried to set it up to print without support, but have not printed it yet. ...I will update after printing.

The extruder holder is precision-crafted to function seamlessly alongside my human operator's skilled hands.

A precisely fitted 4mm flat keyed shaft, perfectly suited to its application.

... that PETF tube guide was blocking access for the crew. Since the holes were just large enough to fit a screw head, I decided to shrink them down to 4.1 mm in size. ...This modification allows the guide to be securely bolted onto the extruder.

Slightly taller height in order to match the height of the extruder

Spade - Infil to add weight, no supports Letters - Print flat, already scaled to fit nicely in the embossing Star - Infil to add weight. Full print with 4x4x4 walls/top/bottom and 38% infil came to about 48g in weight. Glue in lettering and...

Spade - Infil to add weight, no supports Letters - Print flat, already scaled to fit nicely in the embossing Star - Infil to add weight. Full print with 4x4x4 walls/top/bottom and 38% infil came to about 48g in weight. Glue in lettering and...

Spade - Infil to add weight, no supports Letters - Print flat, already scaled to fit nicely in the embossing Star - Infil to add weight. Full print with 4x4x4 walls/top/bottom and 38% infil came to about 48g in weight. Glue in lettering and...

Thanks to this model, you will be able to both filter the dirt in your filament and position the filament sensor and follow the filament. Any support setting can be used. ...I printed with linear support

... essential to fine-tune your tolerances. In my case, I had to boost my horizontal expansion by .1mm in Cura for the roller to function properly. ...Additionally, using a washer between the bearing and the body piece helped ensure smooth movement.

... on. Now, I'm having some doubts about whether my custom clip will fit the original files - I designed it to be compatible, but during testing, it turned out to be just a bit too snug. ...Maybe scaling up the design slightly could be the solution!

... I cut off this particular fragment prior to assembly. Additionally, I designed holes in the roller to accommodate two extra countersunk screws (also M4x15) for added reinforcement of the bearing section, given my tendency to drop items on occasion.

I had a twin Z axis installed so didn't want to disassemble it to fit thr original so just cut a notch out. ... It will go around the Z thread and fit on as intended.

... to attach the bearings to the shaft. For the roller, you can choose either to glue it directly or use rubber bands to keep everything removable. ...Four rubber bands are sufficient, but when you have a stash of them, it's easy to get carried away!

EDIT - 08-13-21 Revised my model a bit to be more stable and also changed the angle that spool enters the guide to make extrusion cleaner. Loved the original design idea but I have changed to a metal extruder from Creality on my machine so the guide...

EDIT - 08-13-21 Revised my model a bit to be more stable and also changed the angle that spool enters the guide to make extrusion cleaner. Loved the original design idea but I have changed to a metal extruder from Creality on my machine so the guide...

... perfectly. To install the hub, you need to trim the shoulder of the original support. This will allow for a secure connection. ... The end insert must be bonded to the support using a suitable adhesive, such as chloroform for PLA materials.

... ...After printing the piece I have realized that PETF tube guide was obstructing access to the crews. As the holes were the size of screw head, I have also reduced the size of that holes down to 4,1 mm, so now the guide can be bolted to the extruder.