北华大学学报（自然科学版）
北華大學學報（自然科學版）
북화대학학보（자연과학판）
Journal of Beihua University(Natural Science)
2015年
5期
677-681
,共5页
履带推土机%行走系统%推土转向%RecurDyn%仿真
履帶推土機%行走繫統%推土轉嚮%RecurDyn%倣真
리대추토궤%행주계통%추토전향%RecurDyn%방진
crawler bulldozer%walking system%bulldozing steering%RecurDyn%simulation
采用多体动力学仿真软件RecurDyn对履带推土机行走系统推土转向作业工况进行运动学与动力学仿真研究.建立了与实际工况相同的仿真模型,对驱动轮力矩、张紧弹簧和托链轮所受载荷进行分析,得出各自所受载荷规律.所采用的虚拟样机技术,可作为履带式工程机械仿真研究的方法,仿真结果可作为履带推土机设计与优化的参考依据.
採用多體動力學倣真軟件RecurDyn對履帶推土機行走繫統推土轉嚮作業工況進行運動學與動力學倣真研究.建立瞭與實際工況相同的倣真模型,對驅動輪力矩、張緊彈簧和託鏈輪所受載荷進行分析,得齣各自所受載荷規律.所採用的虛擬樣機技術,可作為履帶式工程機械倣真研究的方法,倣真結果可作為履帶推土機設計與優化的參攷依據.
채용다체동역학방진연건RecurDyn대리대추토궤행주계통추토전향작업공황진행운동학여동역학방진연구.건립료여실제공황상동적방진모형,대구동륜력구、장긴탄황화탁련륜소수재하진행분석,득출각자소수재하규률.소채용적허의양궤기술,가작위리대식공정궤계방진연구적방법,방진결과가작위리대추토궤설계여우화적삼고의거.
In order to study stress condition of various parts of walking system of crawler bulldozer when bulldozer is bulldozing as well as steering, this article uses the Multi Flexible Body Dynamics simulation software RecurDyn,it is created the simulation model that is the same as practical condition. The driving wheel torque, tension spring and carrying wheel load are analyzed and studied. Then it concluded that the law of load above parts. The virtual prototype technology can be applied to simulation research of tracked engineering machinery. The simulation results can be used as reference of design and optimization of crawler bulldozer.
