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TeamFDM.com is an UNOFFICIAL companion site for the DIY Voron 3D printer community. For official docs and final source of truth, visit the Official Voron Discord or the Voron Github
Printable Voron User Mods
Voron User Mods, or "UserMods", are a collection of community created and Team FDM curated modification for Voron Printers. All of these mods are available on the VoronUsers Github repo and unless otherwise specified follow the Voron communities GPL3.0 Licensing. Use any Mods at your own risk, if you make modification please share them on the VoronUsers repo.
Mod Authors: Have a Voron mod? Upload it at TeamFDM.com and let us know you're the author. We will ensure you can update and curate your files for more feedback! Please include tags for what Voron, or extruder your mod is compatible with.
640 files
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UHP PSU Bracket Clip
UHP PSU Bracket
Overview
This is a DIN 3 Rail (35mm W) bracket for the Mean Well UHP-200 series powersupply edited from the official Voron Mean Well LRS series powersupply bracket. This design has 2 versions, one with an embedded nut and one with an heat-set insert.
The double rail version is made for the spec rail distance and doesn't work for other distances.
I added the CAD files so editing to other sizes should be wasy. If you can't do it yourself hit me up on Discord.
BOM
4x M3x6 BHCS. 4x M3 Hexnut. OR 4x M3 Heat set inserts (M3x5x4). Printing instructions
No special printing instructions. Part doesn't have to carry much weight.
Assembly instructions
Personally I added a little glue to the embedded nut to make it stick, but this is not needed.
For the double rail version you're supposed to screw the UHP to the last clip after attaching the clips to the rail. Making a version that could be attached without this lost gripping strength or made the part harder than it needed to be.
Questions
Reach me in Voron's Discord @MarcPot#3983 if you have any questions.
Images
96 downloads
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Skirt Mods
MarcPot Skirt Mods
WARNING I HAVE NOT TESTED THE 250 and 350 VERSIONS. PLEASE TELL ME IF YOU DID AND I'LL EDIT THIS WARNING.
WARNING to give the hour counter enough clearance in the 250 version the hour counter will overlap the plug panel, this should not matter. But again, I haven't tested it.
I have checked them all in my slicer and they sliced correctly.
Also, if you think the keystones don't fit, try rotating them.
Overview
These are my mods for the Voron V2.4 Skirts. They are modifications of the official Voron V2.4 skirts.
BOM
Keystone inserts. OR
M3x8 SHCS. Hour Counter Printing instructions
No special printing instructions. They are skirts.
Assembly instructions
No special Assembly instructions. They are skirts.
Configuration instructions
For the keystones there are no special configuration instructions. They are plug
179 downloads
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M3 Door Hinges
Door hinges mod for v2 which use m3 schrews as shafts instead of print-in-place solution
67 downloads
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V0 LED Hinge
V0 LED Hinge
This modification was designed to accomodate a Neopixel Jewel (7) in the top right hinge of the front door. A channel is present in
50 downloads
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V0 TopHat Mini 12864
V0 TopHat Mini 12864
I wanted to have the ability to use the V2 display with my V0, so designed this mod to allow for it. Although they look similar, the Mini 12864 front and back case files have been slightly altered to accomodate this design.
#
Config for SKR Mini E3 V2
Below are the pins that I used in Klipper for the display and a really bad representation of the wiring I performed.
[display]
lcd_type: uc1701
cs_pin: PB9
a0_pin: PB8
rst_pin: PB15
encoder_pins: ^PB5,^PA15
click_pin: ^!PA10
contrast: 63
spi_software_sclk_pin: PA5
spi_software_mosi_pin: PA7
spi_software_miso_pin: PA6
[neopixel fysetc_mini12864]
pin: PA9
chain_count: 3
color_order_GRB: False
initial_RED: 0.3
initial_GREEN: 0.3
initial_BLUE: 0.5
#
Mount It!
M3 threaded inserts are used in the lower wall of the back case file, this allows for M3 screws to be ran through the TopHat pieces into the case, resulting in a solid configuration.
The parts are in the correct orientation for printing.
85 downloads
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V0 Deck Logo LED
V0 Illuminated Deck Logo
A lower deck panel addition to the V0, designed to accomodate a Neopixel Ring.
Print
Deck_Logo_Insert_Transparent
Printed with a clear filament to allow for the glow that is represented in the pictures. Recommend50 downloads
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V0 LED Front Bed Mount
V0 LED Front Bed Mount
This modification was designed to accomodate a Neopixel Jewel (7) in the face of the mount. Wiring is ran to the cable chain and ultimately to an Arduino Nano as a controller.
The file
27 downloads
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V0 C14 Inlet Foot
V0 C14 Inlet
A simple modification to the rear foot of the V0 to allow for the addition of a C14 Inlet.
Note - this is not compatible with the rear, lower deck panel that sits below the Z Mount.
1 download
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Extrusion Backers
Gantry Backing Plates
The theory
Due to different thermal coefficients of linear expansion between steel (rails) and aluminum (extrusions), the Voron V2 gantry forms a sort of giant bimetal temperature sensor element. This causes a warping of the gantry as it heats up with increasing chamber temperature.
The evidence
While exploring frame expansion behavior, a number of us were noticing empirical values several times what we'd predict simply due to linear expansion of the Z extrusions alone. Although plugging those empirical values in to the compensation code has given me great first layers, the difference from expectation was still bothering me. Maybe, I thought, there was some sort of warping happening? Checking out a table of thermal expansion coefficients, I saw that indeed aluminum expands quite a bit more than steel with temperature.
Bottom X rail increases frame thermal compensation value
After some discussion on Discord, it appeared that people running the BOM double X rail, with an MGN9 rail on the front and bottom of the X extrusion, by and large seemed to be needing higher compensation values than those who only had a single X rail on the front face of the extrusion.
So I tried loosening the screws on the bottom X rail of my V2.4 350, and re-ran the thermal expansion measurment. Wouldn't you know it, my observed compensation factor went from around 2.8 to about 1.5:
Bed mesh changes as predicted with frame temperature
To confirm, I decided to go ahead an loosen all the rails on both X and Y, heat soak the machine for a couple hours, and then tighten them down; this should ensure that the gantry is as flat as possible when at temperature, but will bow downwards when it is cold as the aluminum contracts more than the steel rail beneath.
And that's indeed what I saw. After hot-tightening the rails, I took a bed mesh while everything was still hot. I then allowed the printer to cool for a couple hours, reheated the bed, and took another mesh while the bed was hot but the frame was still cold.
What I saw was just what we'd predict, with the
48 downloads
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Crydom GN Guard
Crydom GN series terminal guard
I replaced the SSR on my build with a Crydom GN series SSR. The model I received didn't have the terminal cover, so I created a simple cover that is secured with the mounting screw on the SSR, and helps prevent accidental touching of the high voltage terminals.
Installed it looks like this:
Printed in eSun ABS with standard Voron print settings.
7 downloads
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Voron2.4 Cable Clamps
Cable clamps
I used this set of clamps to route and secure the wiring in my Voron 2.4 350mm.
There are three types, each requiring an m3 bolt and t-nut in order to secure them to the inside perimeter of the upper (meaning closest to the deck) 2020 extrusion. The deck should rest on top of the clamps. You'll likely need a ball-end hex driver in order to connect to the nut at an angle via the access hole.
Each type of clamp has an internal channel for multiple small zipties, and the DIN rail clamps also provide secondary holes along the rails.
openscad files are provided for your own tinkering needs.
Clamp types
The first type only secures along the perimeter. I used this to secure high voltage wiring from the power inlet to the power supplies. Multi
66 downloads
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Drawer
Drawer in four different versions
you have to drill a 4mm hole yourself on the drawer rail (s. image)
Required material:
Cable Chain with 15 chain links:
81 downloads
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HEPA Filter
HEPA filter with easy access to change the filter
Carefully drill the 1mm hole to 3mm for the hinge (fan case) Carefully drill the 1mm hole to 2.5mm and cut an M3 thread into it
Required material:
Filter: https://www.aliexpress.com/item/32788652288.html
Carbon Pad: https://www.amazon.com/EA-Premium-Carbon-Infused-Filter/dp/B07T3PPH4C
9x M3x4mm heat inserts
8x M3x16 countersunk flat head for the fans
1x M3x10 countersunk flat head as door lock
2x M3x20 BHCS as hinge
32 downloads
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Mid Panel
Mid-panel for SKR1.3/1.4 or SKR E3 mini. Once with and once without cable management
Required material:
4x M3x4mm heat inserts for DC/DC Converter
4x M3x6 BHCS
4x M3x4mm heat inserts for SKR1.3/1.4 boards
4x M3x6 BHCS
or
5x M3x4mm heat inserts for SKR E3 mini
5x M3x6 BHCS
4 downloads
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Deck Panel Rear
Deck Panel to cover the hotbed cables
Required material:
6x M3x8 countersunk flat head
4 downloads
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Back Door
Door for easy access to electronics
Carefully drill the 1mm hole to 3mm for the hinge
Required material:
2x M3x30 BHCS as hinge
4x M3x6 BHCS for PCB
6x M3x8 countersunk flat head for filter and handle mounting
2x Magnets 6x3mm
10x M3x4mm heat inserts for handle and fan mounting
54 downloads
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Front Door
Front door frame
Carefully drill the 1mm hole to 3mm for the hinge
Required material:
4x M3x8 countersunk flat head for the handle
2x Magnets 6x3mm for the handle
13 downloads
0 comments
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Neopixel Y Rails
Mounting of neopixels on the Y-rails
Required material:
5x M3x4mm heat inserts
2x M3x6 BHCS for Neopixel
3x M3x6 countersunk flat head for cover
2x M3x8 BHCS for mounting on Y-rails extrusion
8 downloads
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6mm Glass
Glass mount
This is a modification of the front panel locks from 2.1 to support holding 6mm tempered glass panels. I used 3m VHB to adhere them to my glass panels so that thickness was considered as well. The tab which supports the glass was thickened and has proven to be very robust on my printer. This can be run with 2.4 without issue, using panel sizes from the 2.1 bom.
I've also added 'Glass_Rest.stl'
48 downloads
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LED Mounts
LED Mounts
This is a simple LED light bar mount for this 12V LED Strip light: https://www.banggood.com/30CM-8W-SMD5630-Waterproof-U-Shape-Dual-Row-42LEDs-Rigid-Strip-Hard-Bar-Light-DC12V-p-1255036.html
I run this off a 12V power supply, and groundside switch it on an SKR: https://www.digikey.ca/en/products/detail/cui-inc/VGS-25-12/2045660
You will need 1 A
9 downloads
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C920 Mount
C920 Mount
This is a mount for a Logitech C920 webcam for the front top extrusion on the Voron 2. On my 350 the field of view looks like this: .
This is how it looks mounted in the printer:
I used to M3x10 SHCS to attach to my extrusion with a couple t-nuts.
This is a video of the Disassembly which you will need to perform in order to use this bracket. Disassemble until you can get the two metal swivel joints undone, slide into the two holes on the mount, then reassemble.
98 downloads
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Z Chain Guide Thermistor Mount
Voron V2.4 Z Chain Guide with Integrated Thermistor Mount
When looking for a clean way to mount a chamber temperature sensor, the Z chain guide seemed like a perfect opportunity. It should fit any thermistor with a 3mm barrel.
Installation
Route your wire through the Z chain to the rear X extrusion Secure the wire inside that extrusion Insert the thermistor into the mount Attach the mount to the extrusion, positioned to hold the Z chain vertical* **NOTE: Ensure you have enough links in your Z chain to clear the guide when at max Z.*
275 downloads
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Molex MLX Microfit Bed Connector Mount
Molex MLX and Microfit Bed Connector Mount
This part provides a solid mount for the 3 circuit MLX receptacle and a 2 circuit Micro-Fit 3.0 plug housing from the v2.4 BOM. I recommend you put these connectors on the electronics side. Mounting the connectors this way allows you to more easily hide the wires and disconnect the bed from the printer with one hand after lifting the bed. It can be mounted on either bed extrusion, and in either Y orientation you prefer. Example orientations are shown in the images.
Parts Required
Part Quantity Comment M3 X 8 SHCS 2 M3 T-Nut 2 Printing
Print using standard Voron part settings and in the orientation used in the STL Installation
The MLX connector should snap in smoothly It must be inserted from the flat side of the mount and only in 1 orientation Orient the alignment flange closer to the screw-side of the mount The Micro-Fit 3.0 will be a little more difficult to insert. Apply pressure until it snaps into place Both will come back out without destroying the connectors or mount, but it takes some finesse44 downloads
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Sturdy Handles
Voron v2.4 Sturdy Handles
I wanted handles for the v2.4 that were a bit more sturdy than I've been able to find and that didn't act as a clip for the panels. That's what I have the clips for :). This is a modified v2.2 handle that has 4 anchor points. It will not work on the bottom extrusions if you're using skirts, but should anywhere that has access to 2 adjacent sides of an extrusion. It has 6mm of clearance on the side that will go over the panel slightly.
Parts Required
Part Quantity Comment M5 X 12 SHCS 2 M5 T-Nut 2 Printing
Print using standard Voron part settings and in the orientation used in the STL Supports should not be needed, but the overhang is717 downloads
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