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This paper describes a computer-aided design and manufacturing system for the design and production of complex profiles for high-performance drum cams within the specified tolerance. The system graphically generates the cam profile on the cylindrical drum after performing an analysis of the kinematic performance for the prescribed follower motion, using a B-spline representation of follower curves...
Modern CNC turning centres are often equipped with powered tooling to enable radial or axial drilling, tapping or milling operations. If the machine tool is equipped with a fully controlled C-(spindle) axis the prospect of more complex milling operations becomes evident. However, for such operations, the requirements for tool compensation limit the work which can be achieved. This paper details an...
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