基于ADAMS的排土机底盘振动分析与结构改进  

Vibration analysis and structural improvement of chassis of dumping spreader based on ADAMS

作　　者：肖艳军[1] 于大海[1] 张晓光 关玉明[1] 

机构地区：[1]河北工业大学机械工程学院,天津300130 [2]天津重钢机械装备股份有限公司,天津300130

出　　处：《矿山机械》2013年第8期42-45,共4页Mining & Processing Equipment

基　　金：河北省科学技术研究与发展计划项目(10213947);河北省科技支撑计划项目(12227109D)

摘　　要：应用SolidWorks建立排土机底盘的三维模型,将模型导入ADAMS中,利用ADAMS/Vibration振动分析模块对模型进行振动仿真分析,得到系统的振动特性,从而规避系统的共振频率,或者通过修改系统参数改变系统的共振频率,并将此分析应用到PA200-1600型排土机履带行走机构底盘的设计中,最终在减小整机振动方面取得了显著效果,改善了排土机运行的可靠性和稳定性。SolidWorks was applied to establish 3D model of the chassis of the dumping spreader, and then the model was imported into ADAMS. ADAMS/Vibration analysis module was used to simulate and analyze the vibration response of the model, so as to obtain the vibration characteristics of the system. Thus the resonance frequency of the system could be avoided, or the resonance frequency of the system was altered by optimizing the system parameters, which was applied to the design of the chassis of the crawler traveling mechanism of PA200-1600 dumping spreader. Finally, the vibration of the dumping spreader reduced, and its reliability and stability improved.

关 键 词：排土机 底盘 ADAMS振动 虚拟样机 

分 类 号：TD40[矿业工程—矿山机电]