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利用Hamilton原理,建立了质心偏移式等质量矩双轴自同步振动筛同步相位差角的计算公式,提出了影响同步相位差角的因素有激振轴质量矩、激振角频率、两激振轴的中心距、质心水平偏置距离、垂直偏置距离、参振总质量、弹簧刚度以及弹簧阻尼等,定量计算分析了各因素产生影响的大小,找出了影响相位差角的关键因素为质心水平偏置距离和垂直偏置距离。
Based on the Hamilton principle, a formula for calculating the synchronization retardation angle of a biaxial self-synchronizing vibrating screen with a mass-moment-like moment of mass center is established. The factors influencing the synchronous phase difference angle are the mass moment of excitation shaft, the frequency of exciting vibration, The center distance of the vibration axis, the horizontal offset distance of the center of mass, the vertical offset distance, the total mass of the vibration, the stiffness of the spring and the damping of the spring are quantitatively analyzed to analyze the influence of each factor, and the key factors affecting the phase difference angle Center the horizontal offset distance and vertical offset distance.