摘要
分析研究了液压机动梁下行接近工件时 ,主油缸液体流速的变化对形成液压冲击、诱发机器基础振动的内在联系 ,同时对液压行程与动梁、机器 (包括基础 )
The relation between both machine foundation vibration and hydraulic pressure impact,and change of liquid flow velocity in oil jar,has been analyzed when the moving beam of hydraulic press meets workpiece,and the numeric simulation of the relations among liquid journey and displacement of moving beam as well as the machine (consisting of the foundation) and vibration acceleration of the machine has been completed.
出处
《南昌大学学报（工科版）》
CAS
2000年第3期30-33,共4页
Journal of Nanchang University(Engineering & Technology)
基金
江西省自然科学基金资助项目! (991 2 0 1 0 )
