Unlike the chemical etch process, printed circuit board milling is typically a non-chemical process and a CNC machine is used to process drilling, milling and cutting

PCB milling is a more precise process than chemical etching, and it can be used to create more complex PCB designs. However, it is also a more expensive process. 🔥✨✨🔥 The main steps in PCB milling are: 1. Preparing the PCB material. The PCB material is usually a sheet of fiberglass with a copper layer on one side. The copper layer is then coated with a photoresist. 2. Creating the PCB layout. The PCB layout is a computer-generated design of the PCB. It specifies the location of the copper traces, pads, and other features. 3. Exposing the photoresist. The PCB layout is exposed to ultraviolet light through a mask. This exposes the photoresist in the areas where the copper traces and pads should be removed. 4. Developing the photoresist. The photoresist is developed, which removes the unexposed photoresist. 5. Milling the PCB. The CNC machine uses a router bit to mill the copper traces and pads from the PCB. 6. Cleaning the PCB. The PCB is cleaned to remove any debris from the milling process. PCB milling is a versatile process that can be used to create a wide variety of PCBs. It is often used for prototyping PCBs, as it is a quick and easy way to create a working PCB. PCB milling can also be used to create small batch production runs of PCBs.

I could watch that all day 😃

Fuck it's more relaxing than a hot tub

After I watched it 10 times, my wallet disappeared

it's so satisfying to watch 😍

Hypnotic

This is hypnotic and awesome... but i wonder doesn´t it take way more time than chemical etching? you have to keep changing the tip of the router or its all made with the same head? anyways thanks for sharing.

What is happening to the copper and fiberglass pieces being cut? A hollow cutting tool is vacuuming up the particles?

Top notch!

Printed circuit board milling, a non-chemical process utilizing CNC machines, revolutionizes electronics manufacturing. Precision drilling, milling, and cutting without chemicals - a win for both technology and the environment. 🛠️🔌 #PCBMilling #CNCInnovation