PCB processing edge refers to the edge part when soldering, printing and material cutting on the PCB board. This edge plays a very important role in electronic devices, mainly reflected in the following aspects.

1. PCB processing technology can effectively control the size and shape of the circuit board. During PCB processing, by controlling the width and shape of the process edge, it is possible to ensure that the size of the circuit board is consistent with the design requirements. This is crucial for the proper functioning of electronic equipment, because if the circuit board dimensions do not meet the requirements, it may cause the electronic components to not be installed correctly, thus affecting the functionality of the entire device.

2. The PCB processing technology edge can also play a role in protecting the circuit board. After additional processing, the process edge can prevent the edges of the circuit board from being exposed to the outside environment, thereby reducing the risk of damage caused by the influence of the outside environment. Electronic equipment is usually used under various harsh conditions, such as high temperature, humidity, etc. If the circuit board does not have suitable process edges, it may be damaged by these factors, causing the overall performance of the equipment to decline or fail.

3. PCB processing technology can also improve the strength and stability of the circuit board. Craft edges increase the mechanical strength of the board, making it more resistant to external shock and vibration. In addition, the process edge can also reduce the deformation and warpage of the circuit board, ensure the stability and reliability of electronic components, and extend the life of the equipment.

4. PCB processing technology plays a vital role in electronic equipment manufacturing. Mastering and correctly handling relevant knowledge such as the size, shape and design requirements of PCB processing technology edges can ensure that the quality and performance of the circuit board meet the requirements. Therefore, for any company or individual engaged in electronic equipment manufacturing, it is indispensable to understand the role and importance of PCB processing technology edges.