When working with expensive airframe assemblies a lot of time is spent avoiding errors. The cost of drilling or fastening mistakes is very high -- an incorrectly placed hole or fastener can be disastrous, and a machine collision can take production offline for days or even weeks. Learn how machine independent off-line programming software can be used to avoid drilling or fastening mistakes by visualizing and simulating NC program code. Also learn how the flow of information from a CAD assembly to programming and simulation software produces optimum processes.