摘要
对柱塞泵机体进行了模态分析,找出了柱塞泵在使用过程中振动过大的原因。并改进柱塞泵机体结构形式和更换所用材料,对改进后的机体进行模态频率比较研究,得出避免柱塞泵机体与减速机激振频率共振耦合的最优方案。为同类产品的安装使用,以及避免振动耦合提出了具体的解决办法。
Causes of bigger vibration of plunger pump in using process were found by modal analysis of plunger pump body. Improved body structure and selected materials of plunger pump were done, comparison and study on modal frequency of modified pump body were also done to get the best schedule avoiding excited frequency resonant coupling between plunger pump body and speed reducer. It provided the concrete solution for similar products in the installation, usage, and vibrationcoupling prevention.
出处
《新技术新工艺》
2013年第9期53-55,共3页
New Technology & New Process
关键词
柱塞泵
模态频率
改进优化
振动耦合
plunger pump, modal frequency, improvement and optimization, vibration coupling
