crowned raceway
... 直滚道straight raceway 凸度滚道crowned raceway 轴承内孔bearing bore ...
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滚道凸度 crowning of a raceway
·2,447,543篇论文数据，部分数据来源于NoteExpress
轴承滚针的凸度设计，决定了滚动体与滚道间的接触压力分布，影响其性能和寿命。
Crown Drop of a Needle roller decides the pressure distribution between roller and raceway, capability and life.
youdao
提出一种全新的滚子轴承滚道凸度磨削成形技术。
A fully new type of grinding process for the crowed raceway of cylindrical bearing is proposed.
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