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Research on Improving the Load Capacity of the Sprocket Wheel for the Sintering Machine
Author(s): 
Pages: 27-29,61
Year: Issue:  5
Journal: JOURNAL OF MECHANICAL TRANSMISSION

Keyword:  带式烧结机星轮承载能力接触应力赫兹接触理论有限元分析;
Abstract: 针对带式烧结机的星轮与台车辊轮啮合时出现的齿面塑性变形、飞边等损伤,应用赫兹接触理论对齿面接触应力进行了计算.分析了星轮承载能力低的原因,并从辊轮结构的确定、齿形压力角的选择、齿面摩擦的降低等三方面给出了提高星轮齿面承载能力的措施.采用非线性有限元方法对理想接触工况及实际接触工况进行了模拟,进一步揭示了齿面损伤产生的原因,并证明了提高齿面承载能力所采用措施的有效性.
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