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ADITIVA 3D CoreXY CR10XY Assembly Manual

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CR10XY
(CoreXY conversion kit for the Cr-10 3d
printer)
ASSEMBLY MANUAL
STEP BY STEP INSTRUCTION MANUAL
BY ADITIVA 3D
V1.0
P a g e
1 | 51
CR10XY Kit assembly manual
www.belt3dprinterkit.com

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Summary of Contents for ADITIVA 3D CoreXY CR10XY

  • Page 1 CR10XY (CoreXY conversion kit for the Cr-10 3d printer) ASSEMBLY MANUAL STEP BY STEP INSTRUCTION MANUAL BY ADITIVA 3D V1.0 P a g e 1 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...

  • Page 2: Table Of Contents

    Content Chapter 1 Intro Step 1.1 What is included in this kit? Step 1.2 Additional printable parts Step 1.3 Required tools Chapter 2 Disassembling CR-10 Step 2.1 Disconnecting wires Step 2.2 Removing original Z axis system Step 2.3 Removing original Top frame Step 2.4 Y axis and heatbed assembly Chapter 3...

  • Page 3: Chapter 1 Intro

    Chapter 1 Intro What is included in this kit? Step 1.1 Congratulations on purchasing the Cr10XY Conversion Kit, designed to transform your regular stock 3D printer into a high-performance CoreXY 3D printer. With this kit, you will experience enhanced speed, accuracy, and overall print quality, thanks to the inclusion of high-quality CNC metal parts, linear rails, and extra stepper motors.

  • Page 4: Step 1.2 Additional Printable Parts

    Additional printable parts Step 1.2 There are few printable parts for finish this build, since they will be provided as STL digital format, they are subject to upgrades and few more will be added in the future, please check for regular updates. ✓...

  • Page 5: Step 1.3 Required Tools

    ✓ Corner bracket 2020 Figure 5 Corner bracket Required tools Step 1.3 In order to fully install this kit, you will need the next tools: ✓ Set of Allen keys ✓ Adjustable wrench or wrench kit ✓ Measuring tape ✓ Flat file or low grit sandpaper (100 grit) ✓...

  • Page 6: Disassembling

    Chapter 2 Disassembling CR-10 In order to get ready to install this kit, you have to disassembly various segments of the original 3d printer, this part will guide you through entire process of preparation and getting ready to install new parts. In this part of the process, various electrical components will be temporarily disconnected for practical purposes, you must install them later though.

  • Page 7: Step 2.3 Removing Original Top Frame

    Figure 7 Removing Z axis moving system ✓ Items to discard: Z coupler, Z motor bracket, Z endstop bracket, leadscrew, brass nut. ✓ Items to save for later use: Z motor, Z endstop (including its 2 x m3 screws) Figure 8 Remove end caps Removing original Top frame Step 2.3 ✓...

  • Page 8: Step 2.4 Y Axis And Heatbed Assembly

    Figure 9 Removing top frame and X axis system Y axis and heatbed assembly Step 2.4 ✓ Using an Allen key, remove 2 x m5 screws that holds Y axis system with heatbed assembly. ✓ Save Y axis and heatbed assembly for later use, discard 2 x m5 screws. P a g e 8 | 51 CR10XY Kit assembly manual...
  • Page 9 Figure 10 Removing Y axis and heatbed P a g e 9 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...

  • Page 10: Chapter 3 Preparing Frame

    Chapter 3 Preparing frame Building Bottom Frame Step 3.1 ✓ Next items from the KIT and Original parts will be used: ITEM ITEM DESCRIPTION Quantity Type Bottom Frame Assembly Assembly P3L bracket P3R bracket M5 x 8 mm Screw M5 Spring nut P5 bracket ✓...
  • Page 11 M5x8 (3x) M5 Spring nut (3x) Figure 12 Joint detail with Screws and Spring nuts 30 mm Figure 13 Keep a distance of 30mm between the edge of a frame and the bracket. ✓ Flip bottom frame, and install both sides P5 brackets, as shown, using M5x8 Screws and M5 Spring nuts, keeping 65mm from the front side, and 290mm from the back as shown: P a g e...

  • Page 12: Step 3.2 Installing Other Frame Parts

    Figure 14 Bottom brackets mounting M5x8 (3x) M5 Spring nut (3x) Figure 15 Fixing detail Installing other frame parts Step 3.2 ✓ Next items from the KIT and Original parts will be used: ITEM ITEM DESCRIPTION Quanti Type Bottom frame with brackets Assembly (previous step assembly) 2040 Aluminum Extrusion L=550 mm...
  • Page 13 M5 Spring nut P2L Bracket P2R Bracket ✓ Install Stock 2040 Aluminum extrusions L=560mm as shown in the next picture, M4 x 8 mm Countersunk screws and M4 Spring nuts will be used, left and right sides must be assembled, extrusions doesn’t really need to be correspondent to their original positions, repeat process on the opposite side: 2040, L=550mm (Cr-10)
  • Page 14 M4 Spring nut (2x) M4x8 (2x) Figure 18 2020 Extrusions L=560mm mounting to bottom frame M5 Spring nut (2x) Holes for CR10 Holes for CR10 v2 and v3 M5x20 (2x) Figure 19 Detail of extrusion mounting ✓ Secure the extrusion from the inside of the P3 bracket as shown next: P a g e 14 | 51 CR10XY Kit assembly manual...
  • Page 15 M5 Spring nut (4x) M5x8 (4x) Figure 20 Detail of inner screws fixing ✓ Install P2R / P2L brackets as shown, using M5x8 Screws and M5 Spring nuts, repeat process on the left side: Figure 21 P2R/L bracket position P a g e 15 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...

  • Page 16: Step 3.3 Preparing Top Frame

    M5 Spring nut (4x) M5x8 (4x) Figure 22 mounting detail for P2R bracket Align with slot Figure 23 Bracket slot might be aligned with the end of extrusion Preparing Top frame Step 3.3 ✓ Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity...
  • Page 17 2020, L=475 Figure 24 Top frame assembly ✓ Face each 2020 aluminum extrusion as shown: Bolt holes cutouts facing up Figure 25 Right side detail for the 2020 extrusion P a g e 17 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...
  • Page 18 Bolt holes cutouts facing down Figure 26 Left side 2020 extrusion detail ✓ Insert M5 spring nuts and fix 2020 extrusion to P1 bracket using M5x8mm Screws, repeat process on the left side: M5 Spring nut (2x) M5x8 (2x) Figure 27 Fixing detail M5x8 Figure 28 Back screw fixing detail P a g e...

  • Page 19: Step 3.4 Installing Top And Bottom Frame

    Installing Top and Bottom frame Step 3.4 ✓ Next items from the KIT and Original parts will be used: ITEM ITEM DESCRIPTION Quantity Type Bottom frame assembly Top frame assembly M4 x 8 mm Countersunk Screw M4 Spring Nut M5 x 8 mm Screw 2040 Aluminum Extrusion L=475 mm 2020 Aluminum Extrusion L=320 mm 2020 Corner brackets...
  • Page 20 Figure 30 Assembly of top and bottom frames M5x8 (2x) Figure 31 Back joint detail, M5x8 mm screw fixed to 2040 extrusion P a g e 20 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...
  • Page 21 M4 Spring nut (4x) M4x8 (4x) Figure 32 Front joint detail, M4x8 mm screws and nuts Figure 33 Final finish fixing detail, right side Figure 34 Final finish fixing detail, left side ✓ Install 2020 Aluminum extrusion L=320 and 2040 Aluminum extrusion L=542mm as shown, using 2020 Corner brackets, M5x8 screws and M5 Spring nuts: P a g e 21 | 51...
  • Page 22 2040, L=542mm 2020, L=320mm Figure 35 Detail of middle extrusions fixing Centered 71 mm 140 mm M5x8 (2x) Figure 36 Detail of center extrusion fixing for Cr-10 P a g e 22 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...

  • Page 23: Chapter 4 Corexy System

    M5x16 (2x) M5, L=10mm Spacers Figure 37 Detail of center extrusion fixing for Cr-10 v2 and v3, use M5x10mm Spacers Chapter 4 CoreXY system Preparing X axis Step 4.1 ✓ Next items from the KIT and ORIGINAL parts will be used: ITEM ITEM DESCRIPTION Quantity...
  • Page 24 Chamfer Chamfer Figure 38 2020 Alu Extrusion (X axis) with 2mm chamfer on both sides ✓ Follow the next diagrams to build X axis assembly: M5x20 M5xD8XL10 Spacer M5x30 M5 Spring nut M5x8x1 Washer F695RS (2x) M5x8x1 Washer M5 Spring nut M5xD8XL10 Spacer M5x8 M5 Nylock nut...
  • Page 25 Figure 40 Left side mounted components Figure 41 Left side, back view for reference ✓ Repeat process for the right side. P a g e 25 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...
  • Page 26 M5x20 M5xD8XL10 Spacer M5x30 M5xD8XL10 Spacer M5 Spring nut M5x8x1 Washer F695RS (2x) M5x8x1 Washer M5 Spring nut M5 Nylock nut M5x8 Figure 42 Right side X axis assembly scheme Figure 43 Right side mounted components P a g e 26 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...
  • Page 27 Figure 44 Right side, back view for reference ✓ Mount the 350 mm Linear rail with slider to the X axis assembly, using M3x8 Socket Screws and M3 Spring Nuts, Linear rail must be centered with the X aluminum extrusion: NOTE: Be very careful when installing slider part of the rail, don’t drop any ball, it might result in a damaged rail if 1 or 2 balls were dropped.

  • Page 28: Step 4.2 Corexy System Installation

    CoreXY system installation Step 4.2 ✓ Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity Type 350 mm Linear rail with slider GT2 Belt tensioner P6 Bracket P9 Bracket Nema 17, 40mm Length motor M5xD8XL8 Spacer M5xD8XL10 Spacer M3xD6XL20 Spacer M5x8x1 Washer M3x25 Screw...
  • Page 29 M4X12 Screw M5X25 Screw Gt2 Belt tensioner M5xD8XL8 Spacer M4 Nylock nut M5 Spring Nut Figure 46 Right side belt tensioner mounting scheme Figure 47 Right tensioner mount ✓ Follow the next scheme for the left side Gt2 Belt tensioner: P a g e 29 | 51 CR10XY Kit assembly manual...
  • Page 30 M5 Spring Nut M4 Nylock nut M5xD8XL8 Spacer Gt2 Belt tensioner M5X25 Screw M4X12 Screw Figure 48 Left side belt tensioner mounting scheme Figure 49 Left tensioner mount ✓ Mount the 400 mm Linear rail with slider to the Top frame, using M3x8 Socket Screws and M3 Spring Nuts, Linear rail must be centered with the X aluminum extrusion: P a g e 30 | 51...
  • Page 31 NOTE: Be very careful when installing slider part of the rail, don’t drop any ball, it might result in a damaged rail if 1 or 2 balls were dropped: M3x8 Socket screw + M3 Spring nut Place rail right next to P9 Bracket Figure 50 Right side, Fix rail with M3x8 Screws + M3 Spring nuts were indicated with circles M3x8 Socket screw...
  • Page 32 M5x25 M5x30 M3x30 M5xD8XL10 Spacer M5x8x1 Washer M5x8x1 Washer F695RS (x2) M5x8x1 Washer (x2) F695RS (x2) F695RS (x2) M3xD6XL20 Spacer M5x8x1 Washer M5x8x1 Washer 2GT Pulley 20T M3xD6XL20 Spacer M3xD6XL20 Spacer M5 Nylock nut Nema 17, 40mm Length motor Figure 52 Left side Nema + Pulleys mount scheme P a g e 32 | 51 CR10XY Kit assembly manual...
  • Page 33 Figure 53 Left side motor mount finished M5x25 M5x30 M3x30 M5x8x1 Washer M5x8x1 Washer F695RS (x2) F695RS (x2) M5x8x1 Washer M5x8x1 Washer (x2) M3xD6XL20 Spacer F695RS (x2) M5xD8XL10 Spacer M5x8x1 Washer 2GT Pulley 20T M3xD6XL20 Spacer M5 Nylock nut M3xD6XL20 Spacer Nema 17, 40mm Length motor Figure 54 Right side Nema + Pulleys mount scheme...
  • Page 34 Figure 55 Right side motor mount finished ✓ Mount previous X axis assembly, using M3x8 Socket screws on both sides, at this point we will also install the X endstop bracket using M3x10 Socket screws, also it’s a good time to mount the X endstop, fixed with M3x6 screws: M3x10 Socket screw M3x8 Socket screw (x2) (x2)
  • Page 35 Figure 57 Left side detail of X mounting M3x8 Socket screw (x4) Figure 58 Right side X axis mount scheme P a g e 35 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...
  • Page 36 Figure 59 Right side detail of X mounting ✓ Install Y endstop bracket using M4x8 Screw and M4 Spring nut on the front left side of the top frame, also mount Y endstop, fixed with M3x6 screws: M3x6 screw (x2) Y endstop M4 Spring Nut Y endstop...
  • Page 37 Figure 61 Y endstop mounting detail ✓ Install Gt2 Belt for the CoreXY system: Figure 62 Belt Scheme, Blue: motor A, Red: motor B P a g e 37 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...

  • Page 38: Step 4.3 Hotend Mount

    Figure 63 Secure belts using P10 bracket, adjust M3x8 Screws ✓ Using both belt tensioners, properly tension belts evenly: Figure 64 Using belt tensioners Hotend mount Step 4.3 This step depends on the actual Hotend / extruder setup you’re using, we will cover the stock Hotend/extruder of Cr-10/ V2 and V3.
  • Page 39 M3 Nylock Nut M3xD6xL5 Spacer M3x25 Screw Figure 65 Stock Hotend Cr-10/PRO mounting scheme ✓ Stock extruder mount, using supplied Nema17 metal bracket, and 2 units M5x8 Screws + M5 Spring nut: Figure 66 Suggested extruder position P a g e 39 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...

  • Page 40: Chapter 5 Installing Heatbed And Z Axis

    Chapter 5 Installing Heatbed and Z axis Heatbed bracket Step 5.1 ✓ Next items from the KIT will be used: ITEM ITEM DESCRIPTION Quantity Type Flat corner bracket 1020 ALU PROFILE 350mm 1020 ALU PROFILE 220mm 1020 ALU PROFILE 280mm M5x8 mm SCREW M5 Spring nut ✓...
  • Page 41 M3x8 mm Socket screw M5x8 mm SCREW M3 Spring nut M5 Spring nut T8 Brass nut 1 from Kit, 1 from Original parts M3x6 Screw M3x10 Socket Screw M3x25 Socket Screw M4x16 Flat Screw M4 Spring Nut Z axis endstop bracket Printed part Z Limit bracket Printed part...
  • Page 42 M3x8 Socket screw + M3 Spring nut 94mm Distance from the bottom bracket Figure 68 Z rails mounting P a g e 42 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...
  • Page 43 M3x8 Socket screw + M3 Spring nut Figure 69 Z rails mounting, 3 rail is mounted at the left side of the 2040 extrusion ✓ Mount Z motors as shown, repeat process on both sides and to the back: P a g e 43 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...
  • Page 44 M4x16 Flat screw + M4 Spring nut Z motor mount block Z coupler Nema 17 L=34mm motor Figure 70 Z motor mount detail Figure 71 Z motor mount detail (3 Z leadscrew) ✓ Install Gt2 20T bore 8mm pulleys as shown, and closed belts: P a g e 44 | 51 CR10XY Kit assembly manual...
  • Page 45 ✓ Install heatbed brackets supports and fix to linear rails sliders on both sides, also install Z limit bracket as shown, then install supplied T8 Leadscrews L=460mm on both sides and one in the back: M3x8 Socket screw (4x) Figure 72 Right side detail P a g e 45 | 51 CR10XY Kit assembly manual...
  • Page 46 M3x10 Socket screw (x2) M3x8 Socket screw (x4) M3x25 Screw M3x25 Screw (2x) Z Limit Bracket Figure 73 Left side detail ✓ Install heatbed frame over the brackets as shown, notice it will be installed upside down and fixed from the underside, : P a g e 46 | 51 CR10XY Kit assembly manual...
  • Page 47 Figure 74 Top view for the bed bracket assembly M5x8 Screw + M5 Spring nut M5x8 Screw + M5 Spring nut Figure 75 Underside view for the heatbed frame assembly M5x8 Screw + M5 Spring nut Figure 76 Underside view for the heatbed frame assembly P a g e 47 | 51 CR10XY Kit assembly manual...
  • Page 48 Figure 77 Underside view for the heatbed frame assembly ✓ Install heatbed assembly over the heatbed frame, leveling screws and springs must fit with the 4 holes, then install the plastic leveling nuts as shown: P a g e 48 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...
  • Page 49 Z endstop bracket 10 mm distance M3x6 Screw M5x8 Screw + M5 Spring Z endstop P a g e 49 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...

  • Page 50: Chapter 6 Electronics And Firmware

    Chapter 6 Electronics and firmware Electronics Step 6.1 Wiring Scheme: A MOTOR B MOTOR E MOTOR Z MOTOR (LEFT) (RIGHT) Z ENDSTOP Y ENDSTOP Figure 78 Wiring scheme for each component ✓ Connect all cables back to the motherboard, for stepper motors, use supplied 1-meter cable motors, instead of original ones: ✓...

  • Page 51: Step 6.2 Firmware

    ✓ Use supplied Zip ties for cable management Firmware Step 6.2 ✓ Firmware will be provided for updating, there are a few methods out there to upgrade your Cr-10 firmware, but we recommend checking out Teaching Tech method: https://youtu.be/fIl5X2ffdyo P a g e 51 | 51 CR10XY Kit assembly manual www.belt3dprinterkit.com...

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