Open Access
表2
舱门收放机构磨损相关参数
| 名称 | 符号 | 参数取值 |
|---|---|---|
| 磨损系数/(mm3·Nm-1) | k | 1.736×10-4 |
| 轴颈宽度/mm | b | 40 |
| 衬套初始半径/mm | R1 | 50 |
| 轴颈初始半径/mm | R2 | 49.9 |
| 衬套材料泊松比 | υ1 | 0.29 |
| 轴颈材料泊松比 | υ2 | 0.38 |
| 衬套材料杨氏模量/GPa | E1 | 0.139 |
| 轴颈材料杨氏模量/GPa | E2 | 206 |
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