paracord pulley

FlyingBear P905 $4 Bed Leveling
cults3d

These 25mm screws are what Anet should have provided in the 1st place for proper pulley, rods and belt alignment. See image #3. Using the gauge the easy way. Updated 08/23/2018: Put the extruder in the Home position. Turn printer off and center the...

Digital Ruler for CO2 Laser and other Machines
cults3d

Basic Coefficient = 7.7038 for HTD pulley 3M 16T;and of course a reset (reboot).The controller also remembers the last position before the machine is turned off. This happens every time the Z-axis shafts stop rotating after two and a half seconds. -...

Tronxy $4 Bed Leveling Gauge
cults3d

These 25mm screws are what Anet should have provided in the 1st place for proper pulley, rods and belt alignment. See image #3. Using the gauge the easy way. Updated 08/23/2018: Put the extruder in the Home position. Turn printer off and center the...

Ender 5 Core XY with Linear Rails
cults3d

This threw me a little because it was only occurring on the Y travel but of course in Core XY terms this is when both forward pulleys are rotating opposite to each other. Anyway I have since replaced the forward steel washers with nylon ones (M5 x 15...

Rat Rig V-Cast (Linear Rail based IDEX Cartesian DIY 3D Printer)
thingiverse

second motor plate, belts, pulley, MGN15C carriage - Hotend: Select 1 or 2 hotends depending if you will be using single or double extrusion, as well as 12V or 24V versions. - Extruder 1 / 2: Leave Extruder 2 empty if you will be using single...

Belt Driven Z-Axis for Kingroon KP3S
thingiverse

A dab of super glue can help keep them in place) 2x M3 Nuts Mounting Z Axis with POM wheels 2x Bracket_Spacer.stl 3x M5 Washers 1x 2GT Open Synchronous Timing Belt 6mm Width, 1M Length You'll need around 67cm, I don't have an accurate...

A3+ Drawing Machine (EBB Driver Board)
prusaprinters

I used a smooth/wipeable melamine faced furniture board) 580mm x 450mm x 18mm, QTY 1A Spool of PETG ,QTY 1Some PLA ,QTY 1EiBotBoard, QTY 19V 1.5A AC/DC Power Supply Adapter 5.5mm x 2.1mmPen Holder, QTY 1Precision Hardened Steel Smooth Rods - 8mm,...

15$ Harbor Freight Router cutting steel and Milling aluminum , 3018 CNC Upgrade 400watt 45,000RPM, 10newton Z axis assist,
thingiverse

Original collet and nut produce severe bit wobble, you need a Ryobi compatible collet nut (M14 -1) and collets, zip router collets work but the collet nut does not fit Don't mount with out the router without the Two 500gm coil springs and pulley...

UltiCube
prusaprinters

Here you can find the complete model in Fusion 360: https://a360.co/2rAbleL Used extrusions: 20x20 Aluminium Extrusions Black with corner cubes 7x 340mm (X Axis) 6x 320mm (Y Axis) 4x 400mm (Z Axis) 1x 220mm (X Bed) 2x 230mm (Y Bed) 8x Corner Cubes...

Ender 5 Core XY with Linear Rails
prusaprinters

With my brief Core XY experience I would consider this normal on the Y axis.Edit:23\01\21This was not a linear Rail issue, the noise was coming from the forward idler pulleys. This threw me a little because it was only occurring on the Y travel but...

EvoB3 CoreXY 3D Printer
thingiverse

There's a lot to say about this printer, but i'll try to be as concise as possible: The main design goals of this printer are: * very high print quality * easily enclosable * precise and smooth kinematics * fast (if you want to) * correct and sturdy...

MXL Quick Release Belt Drive feeder.
myminifactory

Part files:- 20_tooth_MXL_Motor_pulley.stlUSE_Hex_Bolt_Main_Body.stlUSE_Pins.stlUSE_Push_Plate_no_nut_needed.stlUSE_Thiner_Main_Belt_Drive.stl I do not recommend this print 20_tooth_MXL_Motor_pulley.stl a 20 Tooth belt pinion : Plastic model may...

Creality Ender-3 Y-Axis MGN12H Linear Rail Mod (Newer Style)
prusaprinters

Add 1 x M8 washer or 5/16" washer, one white spacer, the two halves that make up the idler pulley, add the second white spacer & then tighten everything down with a M8 locknut or 5/16" locknut. See the first picture for details.</li><li>Once all...

Taz 6 style Externally Accessable Y axis belt tensioner
prusaprinters

Assemble the idler pulley hardware. insert the 2 heat set inserts into the baseplate Bolt one of the 1/4" threaded spacers to the center-ish hole using one of the 6-32 bolts in the recess (after cleaning the hole) bolt the base plate to the idler...

CoreXY Laser engraver
prusaprinters

old ATX) 1x Fan 12V (for the laser) 2x Nema 17 stepper motor Mechanics 2x 8mm Rod, 370 mm (Y axis) 2x 8mm Rod, 330 mm (X axis) 8x LM8UU linear bearing 16x Ball bearing 625 ZZ 6x 5mm steel rod, 40 mm 2x GT2 Pulley, 20 teeth ca. 4m GT2 belt</li>...

Project: Laserscythe - Another Open Source laser engraver using recycled doohickeys
prusaprinters

Lasers work better with stickers. Mostly complete Bill of materials with links: A possible source for the lower crossbeam: http://www.ebay.com/itm/ORIGINAL-STEELCASE-Front-To-Back-Rail-Kit-f-Lateral-Files-ONE-PAIR-BLACK-/121894212251 The M5 heat set...

DIYLaserBed (RevB)
thingiverse

Level the bed by turning the thraded rods, before tightening the pulleys ![DIYLB_belt_assembled](https://raw.githubusercontent.com/hotwolf/DIYLaserBed/master/revB/assemblies/DIYLB_belt_assembled_tn.png) [Top](#TOP) --- Finished! ... <span></span> ...

DemonDeltaMicro - Simplest reprap delta frame to date.
cults3d

Attach the belt to the belt clip in the upper half of the printed carriage, then run it up and over the idler pulley at the endstop holder, then back down through the left side of the carriage, around the motor pulley, then back to the printed...

Core IDX
thingiverse

The T8-2 threaded rods (single thread start) used provide a 4:1 ratio increase over T8-8 threaded rods (four thread start) and provides more than enough resistance to prevent any build plate sag when the steppers are off so larger pulleys for the...

TonUINO Modular Cube (MultiMaterial MMU2)
prusaprinters

mit TPU -> 20% infill -> kein Support Platinenboden (CubieKid + RIF Card Reader) -> 25% infill -> kein Support Paracord-Schnur Clips -> 20% infill -> kein Support Infos zu einzelnen Teilen: Sollten manche Teile nicht perfekt passen...

Regenerative Compressor (Ring Blower, Side Channel Blower) for CPAP Cooling, etc.
prusaprinters

 Thankfully, you can iterate for a good fit with your printer by adjusting just one small part (the alignment ring) so you don't need to worry about having to throw away any big prints if they don't fit correctly on the first try.For general...

Xinkebot Orca 3 Lead Screws + Dual Z Convertion
prusaprinters

Now with a bit of fiddling, take new 63cm T8x4 lead screw and slide it from above through the plastic Z top, pulley, bearing, and all way down to the motor coupler. Do not screw it yet, let it being able to slide up and down when needed. Do the same...

Core XY Printer (mini)
prusaprinters

It's about 320mm cubed (1ft cubed). It's using 210mm, 230mm and 250mm 2020 Series Aluminum Extrusion but should be able to scale to anything (I think), you would just need to alter the Marlin configuration files and get longer rods, belts and a...