冲击压路机液压-弹簧联合减振装置研究  

Analysis on Hydraulic-spring Joint Damping Device of Impact Roller

作　　者：唐必亮[1] 张洪[1] 胡亮[1] 田娇[1] 赵继[1] 史富增[1] 何康康[1] 

机构地区：[1]太原科技大学电子信息工程学院,太原030024

出　　处：《太原科技大学学报》2012年第6期452-455,共4页Journal of Taiyuan University of Science and Technology

基　　金：太原科技大学研究生科技创新项目(20111018)

摘　　要：冲击压路机具有其它压实机械无可比拟的压实优势,但是冲击压路机振动情况很恶劣的缺点限制了其大范围的推广使用;故而本文提出解决车体水平振动的一种新的减振方法:使用液压-弹簧联合减振装置。将其应用在冲击压路机上,分析得出阻尼值D=0.2时,减振效果最佳,本文为设计该联合减振装置提供了依据。The impact roller has an unparalleled advantage compared with other compaction machinery, but its dis- advantage is the severe vibration, which limits its generation and usage. Therefore, a new shock absorber method was proposed to solve the vibration of the body level, e. g. , a new damping hydraulic-spring joint damping device is used to impact roller. The analysis shows that when the obtained damping D = 0.2, the damping effect is the best. This paper provides a basis for the design of the joint damping device.

关 键 词：冲击压路机 液压-弹簧联合减振装置 刚度 阻尼 减振 

分 类 号：TH122[机械工程—机械设计及理论]