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Table 2 Verification of contact stress at different compression load and different followers’ positions

From: Contact Stress Distribution of a Pear Cam Profile with Roller Follower Mechanism

Load (N) Location (°) Experiment Simulation Error (%)
3.121 0 0.1544 0.1527 1.101
90 0.1474 0.1570 6.114
180 0.0561 0.0593 5.396
270 0.198 0.2189 9.547
6.242 0 0.2808 0.3054 8.055
90 0.287 0.3141 8.627
180 0.1075 0.1186 9.359
270 0.413 0.4378 5.664
9.364 0 0.4212 0.4581 8.055
90 0.4352 0.4712 7.640
180 0.1685 0.1780 5.337
270 0.6016 0.6569 8.418
12.48 0 0.5876 0.6108 3.798
90 0.5816 0.6282 7.418
180 0.2206 0.2373 7.037
270 0.833 0.8758 4.887