Content Chapter 1 Intro Step 1.1 What is included in this kit? Step 1.2 Needed tools Chapter 2 Disassembling Voron 2.4 front doors and heatbed Step 2.1 Removing front door parts Step 2.2 Removing Heatbed Chapter 3 Preparing frame Step 3.1 Installing bottom plates Chapter 4 Installing Belt and Heatbed system Step 4.1...
Chapter 1 Intro What is included in this kit? Step 1.1 In this kit you will find all the necessary parts for converting your regular Voron 2.4 3d printer into a sequential Conveyor 3d printer. Parts lists are indicated on each step for better understanding and guidance.
Removing front door parts Step 2.1 Remove all brackets, panels and hinges from both front doors. Figure 2 remove highlighted parts Removing Heatbed Step 2.2 Before starting to remove the heatbed, we need to secure both DIN rails that holds all the electronic components, so we flip the printer carefully and remove the bottom panel.
We remove heating bed at this point, by releasing 4 units M3 bolts that holds it down, it is highly recommended to remove any magnetic base plate, and clean the aluminum heatbed with IPA in order to remove any glue from it: *Note: Do not disconnect the heatbed from the electronics, just keep it loose for next steps.
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Figure 6: P1 VC90 BACK LEFT BRACKET Figure 7: P2 VC90 BACK RIGHT BRACKET Figure 8: P3 VC90 CNC FRONT LEFT BRACKET P a g e 6 | 27 Voron 2.4 Conveyor 90 Belt Kit assembly manual www.belt3dprinterkit.com...
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Figure 9: P4 VC90 CNC FRONT RIGHT BRACKET Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity Type P1 VC90 BACK LEFT BRACKET P2 VC90 BACK RIGHT BRACKET P3 VC90 CNC FRONT LEFT BRACKET P4 VC90 CNC FRONT RIGHT BRACKET M5 x 20 mm Screw M5 x 50 mm Screw...
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1 M5x20 SCREW + 1 M5 T-SLOT NUT 1 M5x50 SCREW + 1 M5 T-SLOT NUT Figure 10 Installing front CNC brackets on each corner of bottom frame Install 2 back bracket plates as shown in the next picture, M4x8 screws and M4 T-slot nuts will be used, left and right sides must be assembled, they have to be installed right next to the timing belt cover: Note: If necessary and for easier mounting, is highly recommend to remove side panels...
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3 M4x8 SCREW + 3 M4 T-SLOT NUT Figure 11 Left back side bracket 2 M4x8 SCREW + 2 M4 T-SLOT NUT Figure 12 Right back side bracket P a g e 9 | 27 Voron 2.4 Conveyor 90 Belt Kit assembly manual www.belt3dprinterkit.com...
Chapter 4 Installing Belt and Heatbed system Figure 13 Belt system Assembly Preparing rollers Step 4.1 Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity Type Roller BODY 40 mm 12 mm ROD Roller Cap 46mm M4x8mm Black Headless screw ...
Figure 14 Roller assembly components 42 mm 22 mm Figure 15 Back roller mounting dimensions 32 mm 32 mm Figure 16 Front roller mounting dimensions Installing Rollers and Belt Step 4.2 Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity...
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Mounting the back roller: at this point insert the back roller through the Conveyor Belt: Figure 17 Back roller mount 2 M6x8 SCREW + 2 M6 HEX NUT Figure 18 Fix the bearing with M6x16 Screw and M6 Hex nut, on both sides ...
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ROLLER HAS TO BE CENTERED! Figure 19 Fix with M6x16 screws Figure 20 Repeat with the right side Insert this new FRONT ROLLER assembly through the Conveyor belt, and slide it on the CNC TENSIONERS slot, and insert both sides M6 Knobs supplied in the kit: Figure 21 Mounting front roller assembly P a g e 13 | 27...
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Insert both sides M6 Knobs supplied in the kit: Figure 22 Inserting M6 Knobs on both sides Belt tensioning: One way to check for the right belt tension and alignment is to roll the belt by hand and it have to move easy, smooth and straight without wobbling or needing to apply too much force.
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Belt motor installation: On the LEFT FRONT side of machine, take the Timing Pulley 60T, bore 12mm GT2 and insert it on the end of the REAR ROLLER, then using the original Y motor and pulley (using M4x8mm Screws and M4 slot nuts), proceed to install it. At this point place the GT2 Timing Belt Closed Loop and align both pulleys, then adjust the motor bracket in order to tension the closed loop belt.
Mounting Heatbed Step 4.3 Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity Type Original Heatbed without Original Part magnetic sheet Heatbed mount plate 1020 ALU PROFILE M4x8 mm SCREW M4 Slot nut M5x8 mm SCREW M5 Slot nut ...
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Figure 27 Heatbed must be inserted inside belt Using Heatbed mounting plates (Fixed by M4x8mm Screws + M4 T-Slot Nuts, 7 units on each side), install Heatbed assembly as shown in the next picture: P a g e 17 | 27 Voron 2.4 Conveyor 90 Belt Kit assembly manual www.belt3dprinterkit.com...
Figure 28 Internal dimension should be 110mm Chapter 5 Finishing installation Belt holders mounting Step 5.1 Belt holders on each side of the Conveyor belt will help to reduce possible warping and better stability for the belt once printing over it, in order to install them follow the next scheme and repeat on the opposite side, after that slightly adjust the screws, in order to get even and slightly pressure over the belt, belt holder should overlap the belt for about 10 mm or less on each side:...
Figure 29 Belt holder installed, repeat on the left side Face plate mounting Step 5.2 Install provided face plate into the front of the machine, using 2 units M5x8 screws and M5 T-nuts, place it centered on the printer: Figure 30 Install face plate, keeping a gap of 2mm from the belt Installing front STRIP CURTAIN Step 5.3...
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Figure 31 Curtain mounting Figure 32 Final result for Conveyor belt mounting Finally, mount original side panels back with its hardware. P a g e 20 | 27 Voron 2.4 Conveyor 90 Belt Kit assembly manual www.belt3dprinterkit.com...
Chapter 6 Klipper and firmware settings Changes That You Will Need to Make To Add The Voron Belt. This configuration is for an Octopus 1.1 mainboard so you will need to make the proper changes to your pin configuration based on the board you have.
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##################################################################### ## (ADD THIS SECTION TO YOUR BELT STEPPER) Printer Belt Stepper Settings ## This Defines The Motor For The Belt Assembly ##################################################################### ## manual_stepper belt_drives - Left Side Of Belt Drive Assembly ## Connected to motor on belt system ## Driver 7 On BTT Octopus 1.1 Main Board ## You Will Have To Change Pinout Information For Other Main Boards ## No End Stop...
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##################################################################### Z Safe Homing ## This is setup for a 350mm build volume ##################################################################### ##CHANGE Your Z Safe Home section to move the nozzle to the center of the bed for z homing [safe_z_home] XY Location of the Z Endstop Switch Update -10,-10 to the XY coordinates of your endstop pin (such as 157,305) after going through Z Endstop Pin Location Definition step.
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##################################################################### Print Start Macro ##################################################################### [gcode_macro PRINT_START] # Use PRINT_START for the slicer starting script - please customize for your slicer of choice gcode: ; home all axes # Use absolute coordinates G1 Z50 F3000 ; move nozzle away from bed PRIME_LINE P a g e 24 | 27...
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##################################################################### Print End ##################################################################### [gcode_macro PRINT_END] gcode: M400 ; wait for buffer to clear G92 E0 ; zero the extruder G1 E-10.0 F3600 ; retract filament ; relative positioning G0 Z1.00 X20.0 Y20.0 F20000 ; move nozzle to remove stringing SET_HEATER_TEMPERATURE HEATER=extruder TARGET=0 ;Turn Off Extruder M107...
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##################################################################### Belt Movement This defines how far and how fast your belt moves Slow and steady wins this race ##################################################################### ##Belt movement MACRO you can adjust speed and distance to move [gcode_macro CLEAR_BELT] gcode: MANUAL_STEPPER STEPPER=belt_drives SET_POSITION=0 MOVE=1200 SPEED=50 ; move Bed to remove parts ##################################################################### Nozzle Prime On Left Side Of Belt No Need For Skirt Priming Anymore :)
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G1 X20 Y200.0 Z0.95 F1500 ;Move up a little G1 X20 Y50 Z0.95 F1500 E25 ;Draw the second line G1 X20 Y50 Z1.15 F1500 ;Move up a little G1 X20 Y200 Z1.15 F1500 E25 ;Draw the thirdline G1 X20 Y200 Z1.35 F1500 ;Move up a little G1 X20 Y50 Z1.35 F1500 E25 ;Draw the thirdline G1 X20 Y30 Z0.20 F1000 ;Lower To Wipe Nozzle Prevent Stringing G92 E0 ;Reset Extruder...
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