复杂铸件电渣熔铸自动协调控制研究  

Research on Automatic Coordinated Control of Electroslag Casting of Complex Casting

作　　者：赵志坚[1] 耿茂鹏[1] 孙达昕[1] 刘小文[1] 

机构地区：[1]南昌大学,江西南昌330029

出　　处：《铸造设备研究》2006年第2期12-13,29,共3页Research Studies On Foundry Equipment

基　　金：国家863计划资助项目(编号725-009-0110)

摘　　要：阐述了电渣熔铸曲轴成型的原理,对自动控制的要求及实现协调控制的方法。在整个熔铸成型的过程中,自耗电极的给进装置采用双丝杠、双驱动电机交替工作方式,钢水的液位采用自动检测系统。自耗电极给进、曲拐成型滑块推入,由系统的计算机协调控制。The paper expounds the principle of electroslag casting crankshaft and the demands on automatic control as well as the realization methods of coordinated control. In the entire process of electroslag casting, alternation working with a pair of thread shafts and dual driving electric machine are applied to the device of feeding self - consumption electrode. The surface of molten steel is probed by the automatic detection system. The feeding of consumable electrode and the pushing forming slider t are controlled by computer harmonically.

关 键 词：电渣熔铸 复杂铸件 自动协调控制 

分 类 号：TF142[冶金工程—冶金物理化学]