Transactions of Materials and Heat Treatment

Title：Dynamic simulation on rigid-flexible coupling model of start-stop sizing press

Authors： Guan Likun Liu Liqiu

Unit： Inner Mongolia University of Science and Technology

KeyWords： sizing press flexible body rigid-flexible coupling virtual prototype dynamics simulation

ClassificationCode：TH113.2+2;TF31

year,vol(issue):pagenumber：2016,41(5):87-92

Abstract：

In order to study the influence of flexible parts of start-stop sizing press on mechanical motion precision, the 3D rigid model and flexible model of lateral rod were established by SolidWorks and ANSYS software, and the rigid-flexible coupling virtual prototype models were established by the substitution method in the dynamics simulation software ADAMS. Therefore, it was obtained the kinematics parameters of displacement, velocity and acceleration, the contact force distribution between the lateral rod and slider-crank, and the stress and deformation of lateral rod. Then the difference of the results was compared between the multi-rigid and the rigid-flexible coupling virtual prototype models. It is concluded that the rigid-flexible coupling model can better reflect the true movement of mechanism and provide reference for the evaluation and optimization of its dynamic performance.

Funds：

内蒙古自治区高等学校科学研究项目（NJZY16154）

关丽坤（1963-），女，硕士，教授刘丽秋（1990-），女，硕士研究生

Reference：

［1］张齐兵.IHI定宽压力机的运动学分析[J].冶金设备，1998, (5)：9-11.Zhang Q B. The kinematics study of IHI slab sizing press[J]. Metallurgical Equipment, 1998, (5)：9-11.
［2］李保生，汪建春，王福臣，等.SP大侧压定宽机运动学分析[J]. 武汉冶金科技大学学报，1996，19(4)：457-461.Li B S, Wang J C, Wang F C，et al. Kinematics analysis of SP large lateral press sizing press[J].Journal of Wuhan Yejin University of Science and Technology, 1996，19(4)：457-461.
［3］Ko D C, Leeb S H, Kim D H，et al. Design of sizing press anvil for decrease of defect in hot strip[J]. Journal of Materials Processing Technology, 2007，187-188: 738-742.
［4］史荣，刘才，李旭明，等.SP定宽机侧压冲击力的有限元模拟及试验研究[J].机械工程学报，2006，42(6)：179-183.Shi R, Liu C, Li X M，et al. Finite element simulation and experimental study of SP lateral impact force[J].Chinese Journal of Mechanical Engineering,2006，42(6)：179-183.
［5］杨光辉，曹建国，张杰，等.SP调宽压力机轧制过程有限元数值模拟[J].冶金设备，2010，(6)：6-8.Yang G H, Cao J G, Zhang J，et al. Numerical simulation with finite element method in rolling process of sizing-press[J]. Metallurgical Equipment, 2010，(6)：6-8.
［6］冯宪章，刘才，于丽虹，等.定宽机定宽过程轧制力有限元分析[J].轧钢，2005，22(3)：28-30. Feng X Z, Liu C, Yu L H，et al. Finite element analysis of draught pressure during sizing press[J].Steel Rolling, 2005，22(3)：28-30.
［7］冯景华，吴南星，余冬玲. 机械系统动态仿真技术及ADAMS的理论基础研究[J]. 机械设计与制造，2004，(2)：17-19.Feng J H,Wu N X, Yu D L.The research on dynamic simulation technology of mechanical system and theoretic basis of ADAMS[J].Machinery Design & Manufacture,2004，(2):17-19.
［8］杨军平，郭俊忠，马学东，等. 基于ADAMS的印刷滚筒刚柔耦合仿真分析[J].北京印刷学院学报，2011，19（2）：36-38.Yang J P, Guo J Z, Ma X D，et al. Dynamic analysis of coupled rigid-flexible printing cylinders based on ADAMS[J]. Journal of Beijing Institute of Graphic Communication，2011，19（2）：36-38.
［9］解德乾，丁武学，王栓虎，等. 基于ADAMS和ANSYS的高速冲床导轨仿真分析[J]. 机械设计与制造，2012，(4)：182-184.Xie D Q,Ding W X,Wang S H，et al. Dynamic simulation and analysis for high-speed punch guide based on ADAMS & ANSYS[J]. Machinery Design & Manufacture, 2012，(4)：182-184.
［10］李增刚. ADAMS入门详解与实例[M].北京:国防工业出版社，2009.Li Z G. ADAMS Detailed Introduction and Examples[M]. Beijing: National Defense Industry Press，2009.

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