弧面锥体运动分析与接触应力计算

Motion Analysis and Contact Stress Calculation of Arc Tapered Roller

采用弧面锥型体作为承力和减摩动件可适用于大载荷传动 ,但会引起复杂的运动规律和打滑现象。本文采用中心控制和Hertz理论可以分析运动与打滑以及接触应力。针对推力调心滚子轴承结构和受力 ,应用推导的公式计算出了结果 。

Considered slipping and centrifugal force,a motion of arc tapered roller and its Hertz contact location and contact stress are found in spherical thrust roller bearing. The results could provide the basis for engineering design.