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本文讨论了分段线性非线性共振筛的最大加速度,提出了最大加速度的计算公式ω_(max)=k_aAω~2,导出了修正系数的计算方法,绘制了K_a与隙幅比a=e/A的关系曲线。对30m~2共振筛的计算得出的k_a值与实测数值很接近。
In this paper, the maximum acceleration of the piecewise linear nonlinear resonant sieve is discussed. The formula of maximum acceleration ω max = k aa ω ~ 2 is proposed. The calculation method of the correction coefficient is deduced. The relationship between K a and the amplitude ratio a = e / A The relationship curve. On the 30m ~ 2 resonance sieve calculated k_a value and the measured value is very close.