摘要
本文结合GC301-01型中速平缝机及885型高速平缝机的降噪减振研究,提出了一种新的平衡方法——选频动平衡。经分析与实验验证,证明这种动平衡方法对于机构复杂的机器的降噪有明显效果。
A new method on dynamic balance. Selected-frequency dynamic equilibr-ium has been put out and applied Successfully to the reduction of industrial Sewing machine Tape GC301-01 and Tape 885. The results show that this method can effectively reduce the noise of machine with complicated mechanisms.
出处
《天津轻工业学院学报》
1989年第2期13-18,共6页
Journal of Tianjin University of Light Industry
关键词
缝纫机
噪声振动
选频平衡
计算机
noise, vibration, Sewing machine dynamic equilibrium, analog computation
