低转速输送管半固态浆料制备装置控制系统的研究  

Research on the Control System of Low-rotating-duct Semisolid Slurry Making Equipment

作　　者：刘旭波[1] 杨湘杰[1] 郭洪民[1] 黎和昌[1] 

机构地区：[1]南昌大学,南昌330031

出　　处：《中国机械工程》2007年第4期468-470,共3页China Mechanical Engineering

基　　金：国家自然科学基金资助项目(50474007)

摘　　要：介绍了低转速输送管半固态浆料制备装置的原理和组成,设计了该装置的智能控制系统并详细介绍了该控制系统的总体设计及软硬件方案。实验证明,该系统对金属半固态浆料微观组织具有良好的控制作用,实验结果具有稳定的重复性。The composition for controlling the pouring process with a low rotating duct was presented. The control system for the new semisolid rheoforming equipment was designed and its hardware and the software were introduced. The experitmental results show the rheoforming control system has high efficiency of semisolid microstructure control. The efficiency and stability of the control system are very important to the technology of semisolid rheoforming.

关 键 词：低转速输送管 半固态 控制系统 微观组织 

分 类 号：TG146.21[一般工业技术—材料科学与工程]