PCB inspection points
1. PCB board shape inspection
Does the PCB board size match the processing drawings?
Whether the chamfering of PCB board meets the production process requirements
Whether the PCB board dimensions are complete and correct
Is the drill hole PTH or NPTH?
Whether the hole diameter and hole number, hole center coordinates are correct
2. Imposition check
Determine the type of imposition, whether it is Yin Yang imposition
Whether to add MARK points after imposition and whether the direction of DIP wave soldering is correct
Does the size of the imposition meet the production process requirements
Does the imposition method affect the production process efficiency
Confirm the size of the slot
Does it require special requirements, such as gold plating?