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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