Good day all.

Due to lack of funds, I have decided to look at making my own smallish cnc unit mainly from MDF, unto such point that I can afford otherwise.

The unit is going to be mainly used for milling and drilling PCB boards, but I would also be using it for Acrylic, and maybe small alu jobs.

I already have 4x Astrosyn MY103H702 stepper motors, 1x 4 Axis TB6560 stepper motor driver board, 1x 24volt 12amp switch mode power supply.

I have been trying to come up with a design using solidworks, and here is the current design.



I have only been using solidworks for just over a week now, so please bear with me.

The design is by no means finished, and is subject to change depending on what feedback I get.

When I 1st started designing this unit, it was meant to be quite small, but the more I design the bigger it has got.

Any advice you can give me to help finalize the design would be grate.

Thanks for your time.

Best Regards.