civivi backlash 3d models

This adapter makes it easy to use larger anti-backlash nuts found online, like those on Ebay. Right now, I'm using a Zyltech Delrin T8x8 nut, which is different from the original Ultimaker nut. The original nut has a hole spacing of 16mm, while the...

After some time, I realized my printer suffered from Backlash (when an axis changes direction, the movement of the stepper isn't transferred to the nozzle directly and it loses some movement). This caused uneven diameters in circles and airgaps...

My Own Take On The Z Axis Anti-Backlash Nut For Solidoodle 3 With Aluminum Bed Installed This Is My Third And Final Version, I'm Very Satisfied With It I Had Some Smaller Springs Lying Around In An Assortment Pack That I Decided To Use Instead Of...

This particular nut is tailored for TR8x8 Lead screws, but I'm told there's an optional extra layer of protection available with the TR8x8 Lead Screw Nut - Backlash Plate - V2. I printed out the lug from ABS plastic and tested it with PETG, which...

As my Tr8x4 rods have not arrived yet, I designed this nut to experiment with the anti backlash concept on some Tr8x8 treaded rods that were lying around. Note that the design can handle both threads; just choose the one you want. All STL files are...

There is very little backlash (haven't measured it yet) but the screw is a little stiff (can be adjusted by changing the preload on the spring). So far so good. ... Use the model as a guide, use your best judgement to make any adjustments as you...

The weight of the X carriage (AKA gravity) takes up most of the backlash, except when the extruder is all the way to the left: the weight of the extruder plus the X stepper can make the carriage see-saw, sometimes lifting the opposite end. This...

This O-ring is a top-notch solution to prevent backlash between the propeller and motor. It's available in the same size for all four motors. TPU material is required, with a maximum layer height of 0.1 mm. Rady-made o-rings are available at...

I'm working on an anti-backlash block for use with 8mm screws and nuts that are 12.6 mm in diameter. I've attached the SolidWorks file so you can easily modify the parameters as needed. If you have any questions, feel free to ask. ... Here's how you'll...

This conversion enables the four holes in D7's gantry to accommodate a more widespread anti-backlash nut featuring a smaller shoulder and a reduced arrangement on its securing nuts. I utilized it to upgrade to a TR0801 lead screw with an 8mm...

You can adjust the backlash to match your printout, and therefore deduce the backlash in your system - in X, Y. Not implemented Z yet * If you get "lost" moving around the 3D, click the Reset button. Known Bug: Sometimes the 3D window doesn't refresh...

Backlash can greatly affect quality, especially under certain circumstances like Z retracts, Auto Bed Leveling, basically anything that moves Z up and down during a print. This setup has eliminated all backlash in my printer. The setup is simply...

... Someone with more design expertise should create a new version from scratch or simply purchase POM nuts that fit directly and eliminate backlash concerns. Print quality suffers due to the steep angle and overhangs, causing drooping in some areas.

One of them had slot holes added, offering the possibility to adjust the backlash to zero. To manufacture these slot holes, you ideally need a milling machine with a round table, but I believe it's also possible with a drill press, a machine vice,...

Here's how to create an anti-backlash lead screw using 2 nuts and this printed part: Just print out two M5 nuts and a spring, and you'll have all the components needed to build this design. Start by tightly gripping the two nuts together, making...

This is an anti-backlash nut engineered specifically for an 8mm, four-start ACME leadscrew. The design builds upon Tyler Montbriand's outstanding TSM thread library, but I found it necessary to adjust the thread measurement by tiny increments of...

Anti-backlash system for FILOALFA® spools to prevent rigid filaments as PP CF, AlfaOmnia, PP GF to unroll themselves accidentally with new spools. It easily prints without supports. Available for 250g spools here:...

This is a custom remix of the t8x8mm 2mm pitch with a 4-start anti-backlash nut. Print the 10x10mm block test first to ensure it will fit snugly on your lead screw. I haven't printed this yet, but I'm eager to see how it turns out. Update: February...

An anti-backlash nut featuring external springs for easier size and pre-load adjustments is perfect for those who struggle to find the right spring over an M8 leadscrew. Designed in parametric openSCAD, it allows for simple customization. To print,...

It prevents both nut backlash and x/y movement of the z-rod, with an optional improvement. To assemble the z-isolator, you'll need 2 printed parts, 4 M8 nuts, and 2 springs. First, drill your x-ends to allow for x/y z-rod movement. Then, install...

To avoid backlash, I utilized auto bed levelling without disassembling anything. By employing this method, I've successfully completed a few prints with impressive results. The required components include two 5mm nuts and two springs. For...

Anti-backlash system for FILOALFA® spools to prevent rigid filaments as PP CF, AlfaOmnia, PP GF to unroll themselves accidentally with new spools. It easily prints without supports. Available for 250g spools here:...

This is my system to prevent backlash on the Prusa i3, resulting in a significant reduction of Z wobbling in printed pieces. To use it effectively, follow these instructions: I successfully assembled and tested it using these settings: 0.2 mm layer...

... EVO bracket's length. However, my second version extends the bracket so it doesn't look so out of place. This design should work with this nut: https://www.aliexpress.com/store/product/Anti-backlash-Nut-for-Tr8-4-Lead-Screw/2062033_32699108792.html

Anti-backlash system for FILOALFA® spools to prevent rigid filaments as PP CF, AlfaOmnia, PP GF to unroll themselves accidentally with new spools. It easily prints without supports. Available for 700g spools here:...

I built this model to perfectly match the MakerFarm Prusa i3v (proven on the 8 inch version) in order to minimize backlash significantly. It's virtually identical to Wesner's original design, except I made some adjustments based on the springs I...

To complete the setup, you'll need actual nut blocks like those found at https://ooznest.co.uk/product/acme-anti-backlash-nut-block/, or a similar part. Along with M5 nuts (embedded in the block) and machine screws, which will sit into the recess in...

Thread-less, it offers benefits like no backlash or costly threaded rods and can slip without damage beyond force thresholds, making it ideal for 3D printing. Updates include double units, bearing mounts with varying angles and adjustable tension, a...

Inspired by Pratyeka's post on the Tiko forums, read that for more information on using weights to reduce backlash in the Tiko. There are also easier and cheaper methods to add weight, but I was looking for an excuse to try metal casting in a 3D...

Instructions You will need: -2 x M6 screws (the shorter, the better - aim for 6-10mm length) -4 x M4 screws (16mm length is recommended) -4 x M4 nuts -2 x Anti-Backlash Nuts from DumpsterCNC (make sure to select "add flange option" #2, refer to my...