基于虚拟仪器的双轴柔性辊弯成型机控制系统设计

Control system design of double-axis flexible roll-forming machine based on virtual instrument

在介绍变截面辊弯成型原理的基础上,描述了双轴变截面辊弯成型机结构,阐述了基于虚拟仪器思想的成型机控制系统构成,给出了实现变截面成型的软件设计思想,最后通过成型实验分析了成型轨迹控制精度。

After introduction to the theory of flexible roll-forming,the mechanical structure of the double-axis flexible roll-forming machine is described,the control system configuration based on the virtual instrument is expatiated,and the software design to accomplish flexible roll-forming is given,and then the precision of the forming trajectory is analyzed by roll-forming experiments.