基于抛料机轴-圆盘转动机构的研究  

Research on Rotating Mechanism of Shaft-Disk Based on Polishing Material Machine

作　　者：赵春玲[1] 张现周[2] 

机构地区：[1]成都纺织高等专科学校机械系,成都611731 [2]河南师范大学物理与信息工程学院,河南新乡453007

出　　处：《河南师范大学学报（自然科学版）》2009年第4期158-160,共3页Journal of Henan Normal University(Natural Science Edition)

基　　金：国家自然科学基金(10774039)

摘　　要：根据弹性体系的振动理论,针对轴系偏心引起的抛料机不能正常运行的问题进行了研究.以离心力对轴系的动载荷所引起轴的挠度为出发点,对轴的弯曲变形、轴系的弹性系数、轴系自振频率等进行了理论分析和计算,确定了轴系设计的各主要参数,并进行了轴系的强度校核,解决了轴系偏心问题,确保了抛料机的正常工作.According to vibration theory, the polishing material machine can not work in gear because of eccentricity in the shaft. It takes the deflection of shaft with dynamic load as the initial point to analyze the distortion, spring constant and natural frequency of vibration are carried out. The main parameter of shaft is determined, and the strength of the shaft is analyzed. Taking advantage of the method, the research not only solves the problem of eccentricity in the shaft, but also ensures the machine working normally.

关 键 词：弹性轴系 轴-圆盘转动机构 自振频率 转速 强度 

分 类 号：TH237.2[机械工程—机械制造及自动化]