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应用声压测试对比法,对某型号电子套结机工况下噪声进行分析,确定其由塑料机壳产生噪声的声压级及声压频率,为其后续改进塑料机壳的设计以及降噪提供实验依据。
The application of the sound pressure test contrast method to analyze the noise of a certain type of electronic knot machine working condition to determine the sound pressure level and the sound pressure frequency of the noise generated by the plastic shell makes it possible to improve the design of the plastic housing and noise reduction Provide experimental basis.