对自由滚动圆柱辊子滚动阻力系数的研究
A RESEARCH ON THE ROLLING RESISTANCE COEFFICIENT OF THE CYLINDRICAL ROLLER ROLLING FREELY
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摘要: 本文应用粘弹性理论及赫芝接触原理对水平基础上自由滚动圆柱辊子的滚动阻力进行了理论研究,提出一组可用于确定滚动阻力系数及接触宽度的方程。Abstract: In this paper, the rolling resistance of the cylindrical roller rolling freely on the horizontal base is studied theoretically using the viscoelasticity theory and Hertz's contact principle, and the equations to determine the rolling resistance coefficient and contact width of the roller are proposed.
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