Abstract
There exist a lot of things difficult or impossible to create even by multi-axis control CNC machine tools. The study presents the first trial of creating an artistic workpiece by use of a multi-tasking machine. As an example, a chain-shaped workpiece is selected, which cannot usually be machined in the conventional manner. Thus, a special type CAM system is developed, taking account of the interference between a cutting tool and a workpiece, and the use of the second main spindle. As a result, it is found that the developed CAM system has the potential of artistic machining.
