THB8 9/19/03 7:25 PM Page 249 FIGURE 8.27. Single-dwell motion of the cam and its derivatives. 4 3.5 3 2.5 2 1.5 1 0.5 0 A 0 B 0 A –2 –1 0 1 2 3 FIGURE 8.28. Cam profile obtained using the inversion technique for the single-dwell motion. 249