纤维铺放虚拟数控系统设计

The design of virtual CNC system on fiber placement

根据复合材料纤维自动铺放的原理,基于VC++编程搭建纤维铺放虚拟数控系统,主要包括三维模型的建立、虚拟数控单元的构建和运动仿真的实现。在虚拟数控单元中加入速度处理模块,符合实际,能得到比较好的铺放效果。最后通过一个实例对软件仿真效果进行验证。

According to the principle of automatic placement of composite fiber,a virtual placement simulation system is established based on VC ＋ ＋ programming,which includes the establishment of a three- dimensional model and a virtual CNC unit,and the realization of motion simulation. In order to get better effect to approach the actual situation,speed control module is added in the virtual CNC unit,Finally,an example is given to verify the effect of simulation.