【摘要】 介绍了用有限元法计算盘磨机轴的接触压强，所得数值及分布规律是可靠的；并讨论了轴压入量与直径过盈量及配合长度的关系。更多还原

【Abstract】 Contact pressure calculations are conducted for the rotating shaft of a disc refiner,taking into account the specific design of the shaft and its sleeves. Adopting of the finite element method for the calculation gives comparatively satisfactory results. Pushing of the shaft for the contact pressure profile and the influence of the relative position of the hydraulically assembled shaft and sleeve are stressed and considered in the calculations. Measures for avoiding the occurrence of pseudo-plasticity of the free ends of the shaft are proposed.更多还原