摆线形面轴弯扭载荷应力研究  

Research of Hypocycloid Surface Shaft Bending and Torsional Stress

作　　者：戴俊平[1] 张义龙[1] 武慧敏[1] 

机构地区：[1]陕西理工学院,陕西汉中723003

出　　处：《煤矿机械》2014年第7期64-66,共3页Coal Mine Machinery

摘　　要：基于材料力学与弹性力学理论,研究了三边凸摆线形面轴的拉压应力和变形,用薄膜比拟法定性分析并用工程算法计算扭转的最大剪应力,推导分析弯扭组合变形下危险点位置,给出强度校核条件,为摆线形面轴用于轴类零件无键联接传递扭矩和动力提供理论基础。Based on material mechanics and elastic mechanics theory, studies the compressive stress and deformation of trilateral convex hypocycloid Surface Shaft. And use the membrane analogy analysis and engineering methods to calculate the maximum shear stress. Analysis and deduce the location of dangerous point and Strength check under bending and twisting deformation. Provide theoretical foundation by using hypocycloid surface for no linkage to transfer torque and power.

关 键 词：摆线型面轴 弯曲 扭转 应力 

分 类 号：TB301[一般工业技术—材料科学与工程]