PCB inspection points (1, production process)
1, PCB board shape inspection
Whether the PCB board size matches the processing drawing
Whether the corner chamfer of PCB board meets the production process requirements
Is the PCB board dimension intact?
Is the hole a PTH hole or an NPTH hole?
Aperture and hole number, the hole center coordinates are correct
2, Imposition Check
Determine the type of imposition, whether it is yin and yang imposition
Whether to add MARK after imposition, whether the direction of DIP wave soldering is correct
Whether the size of the imposition meets the production process requirements
Does the method of imposition affect the efficiency of the production process?
Slot size confirmation
Whether special requirements, such as gold plating, are required.