Ender 3 V2 CoreXY V1.3

The Aim of this project was to build a converter kit for my V2 model into a Core YX printer and by reusing as many original parts of Ender 3 v2 as possible. The second goal of this build was to keep the possibility of converting back the coreYX to Ender 3 V2 and here we are.

The benefits of CoreXY system is that your ender 3 v2 doesn’t have to move the heavy glass plate anymore, so by addressing this issue now you can start to increase the printing speed with less impact on print quality.

build volume of 220 x 220 x 250 mm

Last news:  

2nd GEN is out: here

https://www.youtube.com/channel/UCf1VbcoQWdtFyrIUo0VsSJg

This project took me 1 years to finish and I’m sharing with you all STL, bom list to build this CoreXY machine.

Before you start this project I would like to highlight some details about this conversion:

Several steps require modification of original parts like wiring electric components, drilling holes and threads tapping and those changes require a level of expertise.

Keep in mind that the consequence mentioned in the first paragraph is that you will lose the original machine warranty.

I personally suggest this project for those people who have a good understanding on 3D printing working principle and working.

FAQ:

Q: what's the cost of this convertion?
A: At  the bottom of this page “Other files” you will find will find a PDF of "My Cost of Ender 3 v2 CoreXY"

Updates:

27.12.2022 Main Carriare V2 (STEP DRAW).step uploaded. (For hotend &  extruder personalization)

11.12.2022 Creality Hotend Dual fan added (prototype) (see PDF)

04.12.2022 Klipper configuration was added to manual (#GO fast)

16.11.2022 - STL ADDED -Tensioner prototype for Ender 3 and Ender 3 Pro
16.10.2022 - New X-carriage (modular modell) and new Creality Hotend evolution available .
30.18.2022 - Improved Z axis for bed stability
27.08.2022 - New mod has added for both hotend
27.08.2022 - SKR1.4 Turbo Motherboard case added.
10.08.2022 -New photos was uploaded.
13.08.2022 - some STL was fixed (see V1.1).

3D Printed parts: (for bom list and my cost see attached PDF)
1 pc - Left upper belt guider
1 pc - Right upper belt guider
1 pc - Left lower belt guider
1 pc - Right lower belt guider
10 pcs - 1mm washer
2 pcs - Spacer
1 pc - Left front tensioner
1 pc - Right front tensioner
1 pc - Stepper motor holder A
1 pc - Stepper motor holder B 
1 pc - X-carriage left 
1 pc - X-carriage right
1 set - Customized holder (see STL folder)  
1 pc - XY left slider
1 pc - XY right slider
8 pcs - Z holder  lower
8 pcs - Z holder  upper
2 pcs - Z axis slider
2 pcs - Z lead upper guider
1 pc - Z lead lower guider
1 pc - Z stepper holder
1 pc - Y endstop body
1 pc - X endstop part1
1 pc - X endstop part2
4 pcs - Bed holder
1 pc - Motherboard support base
1 pc - display support base
1 pc - 3 mm drill guide
1 pc - 3 mm drill guide mirror
1 pc - 5 mm drill guide
1 pc - 5 mm drill guide mirror

Frame parts:
2 pcs - 2020 V. SLOT 400mm
2 pcs -2020 V. SLOT 330mm
1 pc - 2020 V. SLOT 290mm

Hardware parts:
16 pc - M3x10mm socket button head screw
4 pcs - M4x15mm SH (socket head) screw
4 pcs - M4x20mm FH (Flat head) screw
4 pcs - M4x10mm SH (socket head) screw
4 pcs - M5x35mm FH (Flat Head) screw
14 pcs - M5x35mm SH (socket head) screw
18 pcs - M5x30mm button head screw
2 pcs - M5x30mm Hex head screw
4 pcs - M5x30mm SH (socket head) screw
4 pcs - M5x25mm SH (socket head) screw
21 pcs - M5x10mm SH (socket head) screw
6 pcs - M5x10mm  FH (Flat head) screw
12 pcs - M4 nuts
8 pcs -  M5 nuts
49 pcs - T-nuts M5
12 pcs - ID Ø3mm washer
4 pcs - ID Ø4mm washer
18 pcs - ID Ø5mm washer
8 pcs - GT2-6mm no teeth (ID 5mm)
2 pcs - GT2-6mm T20 (ID 5mm) 
2 pcs -  GT2 1520mm belt (6mm width) (not loop)
1 pc -  GT2 800mm Timing Belt Continuous Loop (close loop) (6mm width)
2 pcs - GT2 T20 Ø8mm (ID)
3 pcs - 608zz bearing
2 pcs - F624zz bearing
2 pcs - LM10UU linear bearing
5 pcs - LM8UU linear bearing
1 pc - LM8LLUU  linear bearing
2 pcs - Ø10x290mm linear rod
1 pc - Ø8x350mm linear rod
1 pc - Ø8x305mm linear rod
6 pcs - Ø8x400mm linear rod
1 pc - Lead screw T8x400mm
1 pc - Lead screw nut T 8x8mm
4 pcs - Zip tie 2,3mm x >50mm

Electric parts:
1 - pc BL touch wtih cable extension
1 - pc 0,5m endstop wire (optional or original ender 3 cable can be extended

Do you want some help to build this machine or receive news?

Check my assembly guideline here: https://payhip.com/b/f2IrD

Email: sra3dsolutions@gmail.com