摘要
A new profile model based on multi-scale asperities is developed and contact error is calculated. After stratified sampling, the model can get the distribution law of entity points on each cross section. Asperity radius of curvature is estimated by the relationship between circle radius and the section interval. Contact error is related to surface form error. A model equation of contact error plane is calculated through a method based on static equilibrium theory. Three contact asperities which determine the contact error plane on the rough surface are studied. The simulation results show that contact error can be accurately calculated according to the profile error model.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 318-324 |
| 页数 | 7 |
| 期刊 | Journal of Beijing Institute of Technology (English Edition) |
| 卷 | 23 |
| 期 | 3 |
| 出版状态 | 已出版 - 1 9月 2014 |