【摘要】 弯曲在工业生产中是一种重要成形工艺。研究弯曲过程以减小回弹,有着十分重要的意义。本文简单介绍了弯曲成形工艺过程,建立了系统控制模型,并开发了弯曲成形过程计算机模拟与数控软件系统,实现了弯曲成形过程的计算机模拟和控制,提高了成形精度。更多还原

【Abstract】 Bending is an important forming process in manufacture industry. It is worthwhile to studythis process and spring back problem. This paper briefly introduces the bending processfirst, and the system control model is built and also the corresponding computer simulationand control software system is developed. Practical application result indicates that bend-ing process computer simulation and control are realized and its precision is improved.更多还原