Hi,
take a look at my other designs https://www.thingiverse.com/BuiltBrokenGlued/designs

Updates

22/12/2021

Sorry I didn't realise how long it has been since a up date. I have been using it as a CNC/LASER quite a bit and it is still running ok. I haven't had to do any maintenance on it, just giving it a clean after CNC wood.
The Z axis is complete and works really well with Easel. I'll update the files in due course.

Based on this layout I'm going to be changing to a Lead Screw design. I suspect it will use the 'little' torque of the steppers to give more power and precision to the cuts.

Many thanks

07/05/2020
I have made a metal frame work to mount the Project onto. I have adapted the Z axis print to use a metal plate which is stronger than the 3d printed part (0.6mm nozzle was strong enough, printed with 0.4mm nozzle is to weak)
Video and pictures to be added once I have tidied up the area.
pictures and updates on Instagram builtbrokenglued

30/01/2020
I have used this a bit with the laser and the CNC attachment. Only problem... my wood base is not flat enough :)
Im in the process of designing a metal base and I'll be changing the base of the corners to make them bolt down to the metal frame.

20/Oct/2019
Designing a CNC attachment for the Laser engraver. Link to project https://www.thingiverse.com/thing:3926446

12/July/2019
I have been using the laser with no issues for a few months on and off. At the moment I have mainly been playing with the laser and learning how to use light burn. Engraving cork, wood, foam and playing with mirrors.
The printed parts are all great and the main X side supports are doing well with no bending that could have caused issues with the Y axis travel.*

14/april/2019

V2 frame supports
The V2 frame can be used instead of the original to make the original frame.
The V2 frame allows extrusion to be bolted together then the frame mounts are used to support.

X axis support V2
The V2 support can be used with the original parts
The V2 support is 10mm thick (original 8mm) and also more support for the upper wheel nuts.
The top has been opened up to allow the X axis beam to be lifted out once the mounting screws have been removed.
Added to the RAR files are the wheel supports. These replace the spacers and are glued in place to support the fastening that holds the wheels on. I found the original frame was not supporting the bolt enough and allowed bending.

All STL's are in separate section RAR files.

All STL files need to be increased to 1000% in your slicer to bring them to real size
This is how I have printed all my parts
All the designs are my own

Designed to print on a 200 x 200mm bed.

instructions to follow

This is still a work in progress the main X/Y frame work is done. Z axis requires the stepper mount.

Parts Bought for the project
All quantities are for the project, not the quantity through links

4x Nema 17 stepper motors (bought mine on ebay)
1x 450nm 5W Laser Engraving Module link to - STL
1x EleksMaker® Blue-violet Laser Goggles Safety
13x V-slot rubber bearings
5x Eccentric Spacers
3x 16T/20T GT2 Aluminum Timing PulleyType B: 16T Pulley with tooth
3x 16/20/36T GT2 Aluminum Timing PulleyTooth:16
50x Drillpro 50pcs M5 T Sliding Nut Zinc Buy the bag
2x 5M 2GT-6mm PU Open Timing Belt
2x Machifit Black 2020 V-Slot buy the length that suits your project
3x Machifit 200-1000mm Black 2060 V-Slotbuy the length that suits your project
5x RAMPS 1.4 Endstop Switch These are not required to work
2 x Micro Limit Switch Roller Lever link to - STL file These are not required to work

I ordered RAMPS 1.4 + Arduino Mega 2560 but it was faulty from new.
I am currently using CNC Shield + UNO-R3 Board + 4 X DRV8825
M3 and M5 stainless but socket cap numbers to follow.

Printed Parts

14/04/2019 below requires updating, however i am sorting out the laser frame at the moment.

I printed all parts in white Goinks Pla I have no link with this company.

Buy a cheap 3,5,7mm drill bit to clean out the holes of the printed parts. It will make assembly much easier.

Printed on my Geeetech pro B I3.
0.6 nozzle at 0.3 layer height
3 walls, 3 top, 3 bottom
adapt as you see fit.

Original Frame supports
as the title picture
x1 Front_right_stepper_frame_mount.stl
x1 Front_left_stepper_frame_mount.stl
x1 Rear_right_idle_frame_mount.stl
x1 Rear_left_idle_frame_mount.stl
x2 Y_axis_idle_housing.stl

V2 frame supports
The V2 frame can be used instead of the original to make the original frame.
The V2 frame allows extrusion to be bolted together then the frame mounts are used to support.
x1 V2_Front_left_frame_mount.stl
x1 V2_Front_left_stepper_mount.stl
x1 V2_Front_right_stepper_mount.stl
x1 V2_Front_right_frame_mount.stl
x1 V2_Rear_left_frame_mount.stl
x1 V2_Rear_right_frame_mount.stl
x2 Y_axis_idle_housing.stl

X axis Carriage
x1 X_axis_left_main_panel.stl
x1 X_axis_left_panel_to_extrusion_mount.stl
x1 X_axis_right_main_panel.stl
x1 X_axis_right_panel_to_extrusion_mount.stl
x1 X_axis_main_panel_switch_mount.stl
x2 Y_belt_tensioners.stl
x1 X_axis_stepper_mount.stl
x1 X_axis_tensioner_complete.stl

Tool head mount
x1 X_axis_mount.stl
x1 X_axis_belt_clamp.stl
x1 X_axis_chain_mount.stl

Manual Z axis for Laser
x1 Z_axis_manual_Laser_mount.stl

Variable Z axis using stepper motor
x1 Z_axis__laser_mount.stl
Not ready as yet, lower bearing to change - x1 Z_axis_lower_mount.stl

Frame raisers/supports
x2 Frame_side_support.stl
x2 Frame_corner_supports___left_right.stl

V2_Front_left_frame_mount.stl
V2_Front_left_stepper_mount.stl
V2_Front_right_stepper_mount.stl
V2_Front_right_frame_mount.stl
V2_Rear_left_frame_mount.stl
V2_Rear_right_frame_mount.stl
Y_axis_idle_housing.stl

Spacers are to follow