Automation System
The axis of movement of a robot may include:

Wrist rotation
elbow rotation
None of these
X-Y coordinate motion
All of these

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Automation System
Straight-line operations:

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

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Automation System
A common data base is one requisite for converting CAD and CAM to CIM. Another is that:

the user must have access to both hardware and software
there should be a common 3-D part description system.
None of these
the system must make provision for new techniques.
technical assistance must be provided to the user.

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