r/diycnc

Estamos desenvolvendo uma fresadora CNC de baixo custo para fabricação de PCBs!
A ideia é criar uma solução capaz de realizar o desbaste das trilhas de cobre com monitoramento e controle via interface gráfica/web.

Estamos fazendo uma pesquisa rápida para entender as maiores dificuldades enfrentadas na prototipagem e fabricação de placas de circuito impresso.

Se puder responder e compartilhar, ajudará muito o projeto!
Caso não tenha experiência na área, responda apenas as perguntas obrigatórias.

We are developing a low-cost CNC milling machine for PCB manufacturing!
The goal is to create a solution capable of milling copper traces with web/graphical interface monitoring and control.

We are conducting a quick survey to better understand the main difficulties faced in PCB prototyping and manufacturing.

If you can respond and share it, it would greatly help the project!
If you do not have experience in the field, please answer only the required questions.

https://docs.google.com/forms/d/e/1FAIpQLSf3a6Eyw1-F_GpdDXIKyvFsDbpWgPusxf825xpH1ZXeRkxTPA/viewform?usp=dialog

Just finished two CNC control enclosures for my own machines and wanted to share them here.

One is for a 3-axis setup and the other for a 5-axis machine. Both are closed-loop systems built into full industrial-style control cabinets.

Setup highlights:

Mach3 / UCCNC compatible (switchable)

LinuxCNC option tested

Closed-loop steppers

Spindle + VFD integration

Proper grounding, shielding, and cable separation

Safety relays and E-stop chain

Touchscreen HMI support

Designed with future ATC / rotary expansion in mind

Still refining things like wiring layout and noise reduction, but overall pretty happy with how they turned out.

If anyone is building something similar or needs more details, feel free to ask — happy to share what worked and what didn’t.

#CNC #Mach3 #UCCNC #LinuxCNC #DIYCNC #CNCrouter #5Axis #3Axis #MotionControl #Engineering #Automation #ControlCabinet