Manufacturing process: how to construct constraining core material into printed wiring board

A process for manufacturing a printed wiring board comprising:

• forming a first set of tooling holes in a panel of electrically conductive material;
• drilling clearance holes having a first diameter in the electrically conductive panel;
• forming a stack of panels by aligning the panel of electrically conductive material with other layers of material using the first set of tooling holes;
• and
• laminating the stack of panels.

A process for manufacturing a printed wiring board comprising:

• forming a first set of tooling holes in a panel of electrically conductive material;
• drilling clearance holes having a first diameter in the electrically conductive panel;
• forming a second set of tooling holes through the panel of electrically conductive material;
• forming a stack of panels by aligning the panel of electrically conductive material with other layers of material using the second set of tooling holes;
• and
• laminating the stack of panels.

An optical vision system, comprising:

• an X-ray light source;
• an X-ray detector configured to generate an output indicative of the regions of the detector on which light is incident;
• and
• a processor connected to the X-ray detector and configured to identify a circular pattern using the output of the X-ray detector.

A process for manufacturing a printed wiring board, comprising:

• drilling clearance holes in an electrically conductive panel of material;
• routing channels in the electrically conductive panels of material laminating the electrically conductive panels with other panels of material to form an array of printed wiring board sub-assemblies;
• drilling through holes through each of the printed wiring boards in the array of printed wiring board subassemblies;
• plating the linings of the through holes;
• and
• testing each printed wiring board in the array of printed wiring boards.