摘要
针对传统数控冲床缺乏柔性的弱点,对伺服电机驱动的高速数控转塔冲床主传动机构(曲柄肘杆)进行运动学和动力学分析,得出主传动系统的模型。以工程应用中的驱动系统为例,借助MATLAB7.0对主传动系统模型进行了空载恒速仿真和负载恒速仿真实验,仿真结果证明了主传动系统模型的准确性。
Being lack of flexible in traditional NC punch, the kinematics and dynamics analyses of main transmission system （ crank cubits lever） of high-speed CNC turret punch driven by servo motor were made and the main transmission system model was gained. Taking a driven system in engineering application as example, the accuracy of the main transmission system model is proved by results of no-load constant-speed simulation and load constant-speed simulation of the transmission system model.
出处
《机床与液压》
北大核心
2011年第23期38-40,共3页
Machine Tool & Hydraulics
基金
广东省科技厅重大专项(2009A080202006)
关键词
数控转塔冲床
主传动
运动学分析
动力学分析
运动系统仿真
CNC punching machine
Main transmission
Kinematics analysis
Dynamics analysis
System simulation
