CAJ | 학술논문

针对国内外目前研究现状,在数字化设计的大背景下,以锤式破碎机为研究对象,对其进行数字样机可重用的建模、动态仿真和数字化分析.建立了锤式破碎机的几何模型和动力学仿真模型.提出了基于ANSYS和ADAMS联合仿真分析平台解决问题的新方法,实现了多体动力学软件与有限元软件结合的模式.为了提高精度,在动力学分析中,考虑多刚体动力学和多柔体动力学相结合的方式.利用ANSYS/APDL对锤式破碎机关键零部件进行参数化建模,利用联合仿真分析平台,实现瞬态动力学求解,得到分析结果,指导工程实际.
침대국내외목전연구현상,재수자화설계적대배경하,이추식파쇄궤위연구대상,대기진행수자양궤가중용적건모、동태방진화수자화분석.건립료추식파쇄궤적궤하모형화동역학방진모형.제출료기우ANSYS화ADAMS연합방진분석평태해결문제적신방법,실현료다체동역학연건여유한원연건결합적모식.위료제고정도,재동역학분석중,고필다강체동역학화다유체동역학상결합적방식.이용ANSYS/APDL대추식파쇄궤관건령부건진행삼수화건모,이용연합방진분석평태,실현순태동역학구해,득도분석결과,지도공정실제.
Under the background of digital design,in this paper,with the harmner crusher as an example,parametric modeling,dynamic simulation and digital analysis have been put on it.Geometric model and dynamic simulation model of hammer crusher have been constructed.A new approach of solving problems about simulation analysis platform with ANSYS&ADAMS has been put forward,multi-body dynamics software and finite element analysis software have been combined.In order to improve precision,multi-rigid body dynamics and multi-flexible body dynamics have been united successfully.Hammer crusher's key parts have been parametric modeling and transient dynamics solution can be achieved with the platform,finite element analysis results are also acquired.