You can find the electronic circuit board tips

This post topic is electronic circuit board.
You know the PCB is a very traditional industry.
But it really a profession produce process.

In fact the PCB industry is very new,
Most of the industry requires electronic circuit board.
So the electronic circuit board growth is very fast.

PCB computer aided manufacturing also very professional.
Manufacturers never use the Gerber or Excellon files directly on their equipment.
If you have read our PCB manufacturing process articles.
You must know the PCB manufacturing process is very complex.

So the Gerber files always read them into their computer aided manufacturing (CAM) system.
In this work, PCB CAM system is very important for PCB making.
PCBs cannot be manufactured professionally without a CAM system.

And the electronic circuit board CAM system has many advantages:
Input of the Gerber data
Verify the data; optionally DFM
Compensate for deviations in the manufacturing processes (e.g. scaling to compensate for 
distortions during lamination)
Panels
Output of the digital tools (layer images, drill files, AOI data, electrical test files,.)