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Unformatted text preview: line. 6. Draw circles with diameter equals to that of the follower, and center at each mark. 7. Use " spl " (spline) to draw spline, starting from the center of the follower at 0, and followed by each center around the cam. 8. Use "c" (close) to close the spline after connecting all centers. When asked for tangent, choose the center of the last follower circle . 9. " Offset " the spline at a distance equals to the radius of the follower inwards. The offset pattern is the cam profile....
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- Spring '11
- University of Macau, Department of Electromechanical Engineering, cam displacement diagram