What technology is pcb drilling?

PCB drilling is a technology used to drill holes in PCB circuit boards. Used to create connection holes and installation holes on the circuit board.

The main purpose of PCB drilling is to create vias and mounting holes on PCB to connect circuits or mounting components between different layers. These holes allow current, signals and welding to pass between different layers.

Drilling is usually carried out by using a special PCB drilling machine, which is equipped with a drill or a drill. Positioning holes on PCB are used for precise positioning and ensure that the holes correspond to the positions on the design drawings. Then, the drill bit drills holes on the PCB according to the predetermined diameter and depth through the automatic control system.

PCB drilling technology needs high precision and reliability to ensure the accurate position of holes and avoid damaging PCB. Therefore, in the process of PCB manufacturing, drilling is a key process step, which is very important for manufacturing high-quality circuit boards that meet the design requirements.