self reversing lead screw 3d models

... build plate, which needed less supports at the expense of the finish. Supports will need to be pried off with needle-nose pliers. Printing time is approx. 2 hours. Note: Compatibility with any Z-lead screw supports is unknown and untested. ...

My approach to absorb the wobbling of my lead screws at my CubeAnet8 https://www.thingiverse.com/thing:4804870 using the very basic Anet A8 lead screw, I came up with this design. I now created a generic version and included the FreeCAD model and...

This is a Knob for the Z-lead screw, following the design of the extruder knob found on the Ender 3 V2. I followed the diameter for the hole used by Schtimpy, which was 8 mm.. But the final outcome was a very tight fit for the Ender 3 V2. I printed...

My approach to absorb the wobbling of my lead screws at my CubeAnet8 https://www.thingiverse.com/thing:4804870 using the very basic Anet A8 lead screw, I came up with this design. I now created a generic version and included the FreeCAD model and...

This is a beefy lead screw knob I designed for my MPCNC primo, though I'm sure it might be useful for other things.You might need to drill out the center hole to get it to fit the lead screw. I used an 11/32 drill and it worked perfectly. ...Something...

I crafted a small metal cover to shield the exposed nuts protruding from my Sienci router, ensuring the lead screws remain securely in place. This modification eliminated the issue of the lead screws gradually working their way out of the couplers. ...

Inspired by colindo's Lead Screw Bearing Holder http://www.thingiverse.com/thing:1784630, I created a design that uses a KFL08 8mm pillow bearing as the support bearing. I've designed two options, both of which are meant to be attached to the same...

This Lead Screw design is for the Taz Pro with Z-Nuts and Z-Lead screws as used in a Taz 6. If you build the frame to Taz Pro spec or use a pre-built frame from Lulzbot, this mod will lower your Z-Volume by 27mm. You'll need to alter firmware...

Given that I had already replaced the Z-axis lead screw with a new one, I had the original 375mm Tevo Tarantula Z-axis lead screw in stock. Instead of purchasing a threaded rod as seen in many similar designs, I opted to save money by reusing the...

Replacement lead screw plates demand 8 M3 square nuts and 8 M3 bolts to function properly. You must meticulously measure the lengths, as they were not double-checked initially. ...Furthermore, these parts are designed with symmetry in mind, making them...

A knob for T8 lead screws that can be quickly turned with just one finger.It can be used with the Z-axis of the Kingroon KP3S and other printers.There are two versions, “Long” and “Short,” available.(*The stock KP3S is “Long.”)Each version comes in...

I Downloaded Model I Made a Mistake on Center Line of Through Hole, Fixing It as of 4-17-2020. ... This Fits My Dual Lead Screw Upgrade Should Fit Regular Ender 3 Also. ...(The Ones I Got with Creality Dual Z Kit Were Junk, Center Line Not Even Close.)

... Rod. ...They Proved to be Extremely Helpful in Fixing a Massive Bend in the 8mm Lead Screw I Had Added to My CR10. ... The Blocks Were Initially Used for Deburring Holes, Which Made Them Convenient to Use at Any Height Among Three Options Available.

The support glides sideways in the V-groove, providing precise alignment of the bearing with your printer's lead screw. The bearing holder offers 4mm of movement for optimal adjustment. Required hardware includes: 1 x 688ZZ bearing 2 x M5x20 bolts...

Adds strength and balance to the vertical motion of the lead screw system by utilizing a specially engineered component that perfectly complements an 8x22x7mm bearing featuring an 8mm central rod and a 22mm outer diameter, a widely accepted standard...

I've added a recess to secure the top of the lead screw, allowing 8 x 16 x 5 mm bearings to steady it and prevent rattling in the top mounts during infill operations. This has resulted in significantly reduced noise levels. ...The recess is designed to...

Here is the rewritten text: This is my initial design for a Tr10x16 lead screw nut, with the second version available here: https://www.thingiverse.com/thing:3542114. ...I've designed this first nut as two separate halves to evaluate the thread quality.

H Type T8 Lead Screw Brass Nut Modeled After this listing on AliExpress:...

This is a precision-crafted TR8x1.5 Acme lead screw nut featuring a unique mid-section designed to counteract the effects of its companion nuts, resulting in nearly seamless drive performance with minimal backlash. ... Additional components include: *...

... to fit 5mm hardware. ...This upgrade was crucial for my Zyltech 300mm dual Z HyperCube build, where it helped stabilize the bed, and should also work on any other printer with a 2020 that can be adjusted to match the height of its lead screw.

Printable analog of TR8x4 lead screw nut for CR-10/Ender 3. If you're fed up with the Z-axis wobbling and jamming on your printer and have already checked all the mechanics, but the problem persists, this printed nut might be just what you need.

H Type T8 Lead Screw Brass Nut Modeled After this listing on AliExpress:...

This is the model for the T8 lead screw block from the "Z upgrade"-kit. I didn't found this specific model on the internet so I took measurements and I model it in Freecad. ... Here you find the .step file if you want to add this to your project...

This 8mm lead screw, featuring trapezoidal and ACME threads, is designed specifically for use as a spare part in CNC 3D printers. ...Its anti-backlash nut ensures smooth operation and minimizes play, making it an ideal upgrade or replacement component...

Here's a custom lead screw guide tailored specifically to the Hypercube Evolution, as I was unable to get satisfactory results with existing designs from Thingiverse. Drawing inspiration from various other models online, I've created this guide from...

Double-threaded trapezoidal leading screw frequently used to transmiss rotary movement into feed motion in various small CNC machines and 3D printers.To adjust length it is required to change parameter "L" to desired value (in Parameters > User...

This section allows for the installation of a TR8 Lead Screw and Brass Nut within a Printrbot Play. ...To accomplish this, you will require a flexible 5mm to 5mm shaft adaptor or an 8 to 5mm version, depending on the type of rod chosen.

There appear to be some design issues with the flsun printer and the lead screws are not aligned parallel to the rods, resulting in pulsation on the x-axis tension. A single m4 screw can secure this in place using the 2020 aluminum extrusion. ... Print...

New lead screw mount designed specifically for use with both M8 and M5 nuts. Secure mounting on V-SLOT achieved through four strategically placed M5x10 screws, each accompanied by a washer. This versatile design allows for two center distance...

If your lead screw has any deviation, not perfectly straight, closing it from both sides will push the z carriage around, causing unwanted effects to your print. That is why most manufacturers keep the leadscrew free on one side and only use it for...