The introduction of PCB cross-section

Printed circuit board cross-section is an important production process for manufacturing printed circuit boards. Its role is to cut printed circuit patterns into small pieces of required size to observe the production of the board, thereby ensuring the quality of the substrate before shipment.

1.Basic process of circuit board cross-section

The basic process of circuit board slicing is divided into the following steps:

1) Put the printed circuit pattern into the cross-section, and adjust the size and position.

2) The cross-section starts and cuts the board into small pieces through a high-speed rotating circular blade.

3) Take down the cut board and clean up the residue generated by the cutting.

4) Inspect the blocks to ensure that each block meets the requirements.

5) Perform the next step of grinding and cleaning until the inside of the hole can be observed.

2. Selection and use skills of slicer

Cross-sections are essential equipment for manufacturing printed circuit boards. Here are some selection and usage tips:

1) Select a manufacturer with a certain scale and experience to ensure the quality and performance of the machine.

2) Select models and accessories based on production needs to ensure smooth operation of the production line.

3) When using, it is necessary to operate according to the instructions, keep the machine clean and maintain, timely replace blades and components, and avoid failures and accidents.