摘要
一方面分析了泡沫铝阻尼塞的减振降噪机理,建立了泡沫铝阻尼塞的减振降噪特性理论模型,并根据模型和泡沫铝材料特点对泡沫铝阻尼塞的减振降噪机理进行了理论分析;另一方面,利用自制的实验设备对泡沫铝阻尼塞的减振降噪特性进行了试验研究。理论分析和试验研究结果均表明:泡沫铝齿轮阻尼塞的减振降噪效果明显优于传统中常用的铸铁阻尼塞。
This paper researches on the mechanism of reduction of vibration and noise with gear damping -plug, and math modal of gear system is set up. The properties of reduction in vibration and noise of foamed aluminum damping-plug is studied by the math modal and properties of foamed aluminum in theory. In the other hand, itis studied by the experimental device made by ourselves. Both results indicate thatthe effect of foamed aluminum damping-plug in gearing obviously precedes traditional cast iron dampingplug.
出处
《制造技术与机床》
CSCD
北大核心
2010年第8期84-86,共3页
Manufacturing Technology & Machine Tool
基金
辽宁省教育厅科学技术研究(重点实验室建设)资助项目(2008S106)
关键词
泡沫铝阻尼塞
减振降噪
理论分析
试验研究
Foamed Aluminum Damping-plug
Reduction of Vibration and Noise
Theoretical Analysis
Experimental Research
