Open Access
表1
行星滚柱丝杠主要结构参数
零件 | 名义半径r/mm | 牙侧角β/(°) | 螺距P/mm | 螺纹头数n | 弹性模量E/MPa | 泊松比μ |
滚柱 | 4 | 45 | 2 | 1 | 212×103 | 0.29 |
丝杠 | 12 | 45 | 2 | 5 | 212×103 | 0.29 |
螺母 | 20 | 45 | 2 | 1 | 212×103 | 0.29 |
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