| Modeling and Analysis on Radial Uniformity of Green Tire of Aircraft Tire |
| Received:October 24, 2019 Revised:October 24, 2019 |
| DOI：10.12136/j.issn.1000-890X.2020.05.0341 |
| Key Words: aircraft tire；green tire；radial uniformity；joint；response surface analysis；kinematics simulation |
| Author Name | Affiliation | E-mail | | YU Haiyong | Qingdao University of Science and Technology | 949852761@qq.com | | HAN Congcong | Qingdao University of Science and Technology | | | ZHENG Zhi | Qingdao University of Science and Technology | | | TIAN Zhongke | Qingdao University of Science and Technology | tianzhongke@qust.edu.cn |
|
| Hits: 980 |
| Download times: 183 |
| Abstract: |
| In this study，modeling and kinematic simulating of the 720×320 green tire of aircraft tire was carried out by using three-dimensional software Creo. The data of the radial force fluctuation of the green tire caused by the lapping error of the components and the distribution offset of the fixed joints were collected.The response surface analysis was carried out by using Design-Expert software，and the mathematical model of measurement and control of components lamination in the building process of the green tire was obtained.The results showed that the relationship between the lapping error of the components and the distribution offset of the fixed joints and the radial force fluctuation of the green tire was expressed by the fourth-order response surface equation，which gave the best fitting results. The factors that significantly influenced the radial force fluctuation of the green tire were the square of the tread length，the product of the square of the left sidewall length and the square of the belt length，and so on. |
|
View Full Text
View/Add Comment Download reader |
| Close |
