怎么解决精密行星齿轮箱噪音问题?

2025-04-06 02:58:02
推荐回答(1个)
回答1:

精密行星齿轮箱的噪音产生主要是源于传动齿轮的摩擦、振动以及碰撞,如何有效降低及减少噪声,使其更符合环保要求也是国内外一个重点研究课题。降低减速机运行时的齿轮传动噪声已成为行业内的重要研究课题,国内外不少学者都把齿轮传动中轮齿啮合刚度的变化看成是齿轮动载、振动和噪声的主要因素。用修形的方法,使其动载荷及速度波动减至最小,以达到降低噪声的目的。这种方法在实践中证明是一种较有效的方法。但是用这种方法,工艺上需要有修形设备,广大中、小厂往往无法实施。经过多年研究,提出了通过优化齿轮参数,如变位系数、齿高系数、压力角、中心距,使啮入冲击速度降至最小,啮出冲击速度与啮入冲击速度的比值处于某一数值范围,减小或避免啮合节圆冲击的齿轮设计方法,也可明显降低减速电机齿轮噪声。
  兆威机电20多年一直在传动领域研发、生产、销售一体化的企业,针对更多的工业齿轮箱内容敬请关注。产品的质量就是生命,我们将一如既往,孜孜不倦,为不断研发和生产更好的产品和技术而努力,并不断提高生产效率,降低生产成本,为您提供最为经济、高效、快捷、完美的设计和服务。

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