| 液压冲击振动过程的力学分析 |
| |
| 引用本文： | 肖安崑,辛勇,万伟民,刘年生.液压冲击振动过程的力学分析[J].南昌大学学报(工科版),2000,22(3):30-33. |
| |
| 作者姓名： | 肖安崑 辛勇 万伟民 刘年生 |
| |
| 作者单位： | 1. 南昌大学机电工程学院,江西南昌330029
2. 江铃汽车股份有限公司,江西南昌330001 |
| |
| 基金项目： | 江西省自然科学基金资助项目(9912010) |
| |
| 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，对液压行程与动梁、机器（包括基础）位移及机器振动加速度的关系进行了数字仿真。
|
| 关 键 词： | 液压冲击 数字仿真 振动 力学分析 液压机 |
| 文章编号： | 1006-0456(2000)03—0030—04 |
| 修稿时间： | 1999-12-01 |
Mechanics Analysis of Impact Vibration by Hydraulic Pressure |
| |
| Xiao Ankun,Xin Yong,Wan Weimin,Liu Niansheng.Mechanics Analysis of Impact Vibration by Hydraulic Pressure[J].Journal of Nanchang University(Engineering & Technology Edition),2000,22(3):30-33. |
| |
| Authors: | Xiao Ankun Xin Yong Wan Weimin Liu Niansheng |
| |
| Affiliation: | Xiao Ankun
,Xin Yong
,Wan Weimin
;(Mechanical and Electronic Engineering School, Nanchang University, Nanchang 330029, China);Liu Niansheng
;(Jiangling Car Corporation, Nanchang 330001, China) |
| |
| Abstract: | 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. |
| |
| Keywords: | hydraulic pressure impact numeric simulation vibration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
