What are the PCB sub-board methods?

In the process of PCBA assembly, it is often found that there are many PCB boards, which need to be separated before the final assembly. There are a variety of PCB splicing methods. According to different splicing methods, the selection of splicing methods is also different, such as manual splicing, cutter splicing and milling cutter splicing.

Human labor board: a more traditional way, through artificial to break the board, the board broken into a number of small boards, such a way of low labor cost, but easy to damage the original board, consumption costs.

Knife type dividing board: this is a kind of dividing board way for V-slot assembling board, can only carry out linear dividing board, round knife is cutting back and forth on V-slot, dividing the whole assembling board, is a relatively simple and quick way, the body volume is relatively small, convenient to move.