VORON V2.4r2

Release Notes

This release contains QoL updates and improvements to the official release of the VORON2.4 3d printer.
For more detailed information about V2.4 itself, please refer to the official release notes and the previous update V2.4r1

If you're just getting started with your V2.4 build, the files attached to this release contain the most up-to-date parts required for your Voron 3D printer. If you are currently building, or have already built your V2.4r1, please check the list of fixes and updates below and determine whether you need to update your printer accordingly.

The following fixes and updates have been made since the previous release:

• MGN12 X Axis setup from Trident (originally member contributed)
  • (note: as with Trident, the MGN12 setup drops compatibility with the PL series of inductive probes)
• Revised Z drive modules to fit guitar amplifier feet introduced with Trident. Maintains compatibility with compressor feet.
  • Requires a modification to the bottom panel for upgrades from V2.4r1. Cut template included in the tools folder.
• New rear skirt layout relocating the power inlet and keystone pieces.
• Most unsupported countersunk bolt holes changed to using the cross-bridge method instead of a chamfer.
• Panel mount clips from Trident
  • 1mm foam recommended for the top and rear panels
  • 3mm foam for the side panels.
• Mini12864 display housing from Trident and updated for better compatibility with the BTT version of the screen.
• Simplified Z cable chain mounts using one screw and a printed retainer.
• Updated skirt fan mounts using M3 screws and heatsets to mount the fans and fan blanks. Inspiration for the heatset mounting method taken from Ali Express vendor.
• Revised Z gantry blocks with extra material so the printed part touches the panels before the screw heads.
• Updated suggested electronics compartment layout to match Trident.
• Electronics DIN mounting clips from Trident.
• Updated exhaust filter housing with two screws holding the filter access cover.
• Added an exhaust filter fan grill to correct spacing for the fan mounting screws.
• Revised front idlers with tensioning screws moved to be inline with the idler pulleys. Inspiration for this modification taken from Github issue - posted by chrisingham05 (#255 ).
• Added mount for 3x5 WAGO 221 modules for inlet power wiring.
• Updated XY endstop pod compatible with both independent and PCB mounted D2F microswitches.
• Updated pulley jig for spacing assistance on all stepper pulleys and gears.
• Updated assembly manual to reflect the changes introduced by 2.4r2

Special thanks to all the contributors

Thank you to everyone who contributed to this update and reported issues with the original release.

More information

• Commits
• Join our discord

VORON2.4: Fixes and Updates

Release Notes

This release fixes minor issues and provides small updates to the official release of the VORON2.4 3d printer.
For more detailed information about V2.4 itself, please refer to the official release notes.

If you're just getting started with your V2.4 build, the files attached to this release contain the most up-to-date parts required for your Voron 3D printer. If you are currently building, or have already built your V2.4, please check the list of fixes and updates below and determine whether you need to update your printer accordingly.

The following fixes and updates have been made since the official release:

• c557bca: Updated dragon and E3Dv6 printheads
• e376b87, fa4fb81, 8d3bf8d, 40c7f8c, d7044f7, 587e0f4, f44038b, 5ebe725: V2.4 CAD release & fixes (fixes #142, #209, #222, #226)
• 9508833, 0624155: Make DXF sizes relative to frame size instead of relative to spec size
• b7afcd4, 1cd9d62, d95e46b, a283538, 7ce4266: Manual Updates
• da85cae, 11ddd28: Updated NPP syntax highlighting files
• e93ce80: Z endstop fixes
• 45d9fe7, 3297ca4, ffc4d7a, 9153b7b, b5bb662, 66b36f6, 81bb92e, 31a0af7: Filename fixes (fixes #116, #167, #224)
• 85eb54d, 372aea4, 3132f99, c97de18, 30edba8, 05f6341, 3327bd0: Updated SKR 1.3/1.4 configs & wiring diagrams
• 92f8b88: Add PrusaSlicer profiles by DocJeeves
• 9e1385e: Strengthen Z stepper mounts
• 6de5c12: Fix mirrored logo on VoronDesign test cube
• 29e46b2: Fix corrupted STLs (fixes #125, #167 #201)
• 3886a40: Back panel DXF Updates (fixes #207)
• ffabdb3: Updated Afterburner latch and wire cover
• bb67ddd: Improved M3 holes in the skirts for better T-nut thread engagement
• 10db9de: Fix mirrored RAMPS bracket (fixes #157)
• 418499b: Improve clearance on door hinges
• 0584939: Improve microswitch clearances in the endstop pod (fixes #136)
• 674a9fc: Revised AB geometry to help prevent improper belt routing, increase strength of A-drive cable cover

Special thanks to all the contributors

Thank you to everyone who contributed to this update and reported issues with the original release.

More information

• Commits
• Join our discord

VORON2.4

VORON2.4 Release
Release Notes:

Release V2.4 of the VORON2 lineup of 3D printers. This release re-focused on simplicity and cost for VORON2, and has been redesigned from the ground up to be more streamlined, easier to source, more fun to build, and generally a better machine to own. In short, what VORON used to stand for.

Notable features for this release:

• Afterburner Toolhead System, features minimal parts you actually swap, and improved cooling of both hot end and parts. Comes in both Direct Feed and Bowden configurations. We've incorporated all feedback received during the beta testing process and made it much easier to assemble.
• Direct drive A and B motors allow for smoother belt path and less parasitic loses. Also reduces noise and ringing, while improving machine reliability.
• Z rails are now centered on the vertical extrusions, allowing use of almost any 2020 T slot profile available.
• SKR 1.3, along with TMC2209 and 24V bus voltage is now the standard configuration, allowing us to ditch the Astrosyn dampeners while retaining quiet operation. 24V also allows for reduced wire gauge in the chains without loss of efficiency.
• Increased Y travel. There's now a full 10mm of over-travel on Y axis, allowing one to use the Z nozzle probe without sacrificing build plate space.
• XY joints and Z idlers now use regular 20T toothed pulleys, reducing complexity and cost, while improving reliability of the machine. Z idlers are also simplified and now use single screw for belt tension adjustment.
• Z drives now accommodate any metal 80T pulley available on the market, including ones with flanges. Metal 80T improve accuracy over printed 80T pulleys, and allow for more consistent gantry leveling results.
• New front idlers are vastly simplified and also feature single screw belt tension adjustment. This allows users to get more consistent results when tensioning belts and, more importantly, while trying to match the belt tensions of a group of belts.
• Part counts and variety has been reduced, and printed parts now require much less plastic.
• Improved bed mounting using globally sourceable spacers in order to help eliminate bed distortion during the build process.
• Front panel is now a set of doors, using magnetic latches and print-in-place hinges.
• Screw-down panel clips from V2.1 return with a re-design and improved installation method. They are now almost as quick as the quick-release panel clips to install and remove.
• Rear fan housing has been redesigned to help utilize more of the filter material. It now uses a 60mm fan for easier 24V sourcing.
• Rear plug panel sees the return of the integrated non-filtered mains inlet, which is much cheaper and easier to source. It also features dual Keystone terminal slots for easy port extendability (CAT6, USB, etc).
• The Mini12864 LCD Module is now the standard LCD for VORON family of printers. It's a lot more compact than the now-ancient RepRap Full Graphics Display and is a lot more responsive thanks its use SPI bus connection.
• Electronics compartment layout has been improved to allow better cooling and easier component management. DIN3 (35mm) rails are the standard configuration now which bring with it much improved installation and maintenance experience. Electronic compartment cooling is now provided by dual 60mm fans, significantly improving component cooling.

Work on this release began before Christmas of 2019 and the pace of development on it has been remarkable. I hope you enjoy building this machine as much as we enjoyed designing it.

VORON2.2

Official release of VORON 2.2

Some highlights of this release include:

• New "HD Z" drives: Offer improved sturdiness, and ties the entire bottom of the frame together into one unit.
• 9mm Z Belt Support: recommended for larger frames, but entirely optional.
• New Z Idlers: Strengthened, and has integrated anti-rotation tabs.
• New panel locks: Uses printed 1/4 turn fastener for easier/faster panel removal.
• New front panel handles: These double as locks for the front panel.
• New printed chains for the XY and Z: A new, printed cable chain utilizing zip-ties to hold themselves together. This makes replacing broken wires much easier in the event of failure.
• New AB drives: Heavier duty bearings on the step-down interface. Further, with the turn of a knob, the end user can remove the drive core without disassembling the whole stack.
• New Z end-stop: Uses a micro-switch instead of the FSR.
• New Heavy duty XY joints: Streamlined printability, and uses a new pulley version.
• New X Rail Layout: This has been relocated to the front of the extrusion to improve the stability of the tool-head.
• New Ball and socket gantry mounts: These provide smoother overall movement to the gantry when performing QGL adjustments as well as a more stable mounting surface for the gantry assembly.
• Official release of the filtered mains inlet and 5v Meanwell RS-25-5 PSU for the raspberry pi (instead of a buck converter).
• Addition of a bed marking template and pulley "disassembly" tool.

As with all VORON releases, this design has undergone extensive stress and usability testing during the development process. Please use our discord and checkout the sourcing guide channel if you plan to join the VORON family.

V2.1.1

Minor Quality of Life Changes for the 2.1 machines, including:

• Hubbed 80t from Mobius 3
• Additional Clearance in the front idler frames
• Addition of a filtered mains housing in the rear of the machine
• Creation of duet controller, meanwell RS25 psu and skr controller mounting brackets
• optional +20mm tape chain xy bridge and x carriage anchor
• further improved, FEA optimized, part cooling ducts for volcano and v6 toolheads

Note: Manual will not be updated to reflect these changes, see official discord for information.

V2.1

The first official release of the Voron 2.1 3d printer. You can find the BOM in the configurator located at the Voron Design website. The recommended sizes for this printer are 250mm^3, 300mm^3, and 350mm^3. Anything outside those is not supported!

V2.0 Pre-Release

Firmware, plans, and parts for the VORON 2.0 RepRap printer. The VORON 2.0 design was not released. VORON 2.1 or later should be used instead.