CAD to part comparison software for inspection
AUTO-DIFF™ CGTECH

AUTO-DIFF™ enables you to compare a CAD design model to a VERICUT simulation automatically detect differences. Using this module, anyone involved in the production process can identify incorrectly machined areas. AUTO-DIFF is also used to detect a possible weakness or mistake in the design.
Often, from the time a part is designed to when it is ready to be machined, the design has passed through a number of different people, departments, companies, and CAD/CAM systems. In the end, it is difficult to tell if the tool path accurately reflects the original design intent. Without AUTO-DIFF, the only way to be sure is to cut the part and do a first article inspection.

By using AUTO-DIFF to compare the simulated model to the design model, you are assured the tool path accurately represents the original design concept. This reduces the time it takes to cut the first production-worthy part.

AUTO-DIFF also reduces the time it takes to prepare an NC tool path. Programmers check for gouges or excess material while working on the program. Problems are then identified and corrected before machining.