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本文以机械设备中广泛应用的二级斜齿园柱齿轮减速器为例,讨论了它的低阶谐振问题。作者提出了减速器在运转中应尽可能避开的某些转速,以减小振动与噪声。
In this paper, the second-order helical-cylindrical gear reducer widely used in machinery and equipment is taken as an example to discuss its low-order resonance problem. The author proposes some speed reducer should be avoided in operation as much as possible to reduce the vibration and noise.