摘要
以多点成形压力机中多轴齿轮传动调形单元为例,研究了传动系统输出响应的动态特性。从齿轮传动的基本原理出发,系统地分析了多轴齿轮传动系统的动力学模型原理,提出了基于齿轮副接触算法的动力学仿真模型。利用仿真模型建立的虚拟样机模型,综合考虑了多种影响动态响应的因素。仿真结果和理论分析结果相一致,所使用的仿真方法及得到的分析结果对工程设计及性能校核具有重要的参考价值和指导意义。
This paper analyzed the system output response dynamic characteristics of spinning gear adjustment control system of multi--point forming press. The gear transmission system dynamics model was analyzed according to the gear transmission principles and a dynamics method based on gear contact calculation was given. Due to this method the virtual prototype models were set up by consid ering many factors that influenced dynamic responses. The simulation results are coincident with the theory analysis ones. The simulation method and results possess an important reference value and guidance to engineering design and capability checkout.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2006年第3期241-244,共4页
China Mechanical Engineering
关键词
多点成形
多轴传动
齿轮
动力学仿真
激振力
multi-- point forming
spinning transmission
gear
dynamics simulation
exciting force
