Automation System
One of the major benefits of using CAD in tool design is that:

tool motions can be checked to see if there is interference between the tool and the object
there is better coordination in the materials-handling area
it simplifies the trial-and-error method
None of these
product design represents approximately one-half the engineering costs

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Automation System
Straight-line operations:

None of these
can include diagonal cuts if they aren't curved
must be parallel to one of the axes of the coordinate system
All of these
must be limited to two per workpiece

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