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The controller board I suggested is using stepper drivers, they are just smaller (DRV8825). The one you choose deliver higher current, allowing...
I'm using an Arduino with a CNC shield (like this one Kit CNC Shield + 4 Drivers DRV8825), but this is not robust for such a machine (The current...
Hi Mostafa, The cost is around 1000€ for the structure and the electronic (without the spindle), for a 750x750mm machine (~550x500 work area). I...
Ok, I published the STEP file, the export might not be perfect but I hope it helps. Regarding the slot, it is meant to pass the endstop cable, as...
This is a design for my LR/BS CNC router. I wanted an easy to source/easy to build, yet quite robust CNC router. I must say I'm very satisfied...
Hi Jacob, DXF are already available in Files and Drawing, which format would you need ? Which slots are you talking about ? If you're talking...
Hi everyone, It's been a while but the project is not dead, the parts took quite a long time to arrive from China. I eventually assembled the...
Unfortunately I have more money than time ...The issue is not about the maths but more about the variables. I have no idea about the forces that...
Thank you for your precious help. I haven't quite yet understood all of the formulas, yet the documentation has been precious. My biggest concern...
That's definitely an easy and cheap update. Actually I put the flexible couplers because they are available in the OpenBuilds library on my CAD...
Hello, during the week I beefed up the design for more rigidity. MGN-15 rails have been replaced with HGR-15. The linear actuator have been...
You're right, I'm using V-slots as they are easier for me to source (1 command on Ooznest and I can get all the components), actually any...
Thanks for your advice. Regarding the Z-Axis dropping, I added a little stand on the X plate where the Z-Axis can go resting outside of the work...
Does it happens with ballscrews ? Or is it related to weight ? I've been working with ACME screws on CNC and 3D printers and never faced this...
Ptiwee published a new build: An easy to source/easy to build, yet quite robust CNC router. This design has not yet be implemented. Read more...
