小型电渣重熔连续交替自动进给系统设计与开发  

Design of Small Electroslag Remelting Continuous Alternative Automatic Feeding System

作　　者：唐建军[1,2] 耿茂鹏[1] 饶磊[1] 张莹[1] 

机构地区：[1]南昌大学机电工程学院,江西南昌330031 [2]江西农业大学计算机与信息工程学院,江西南昌330045

出　　处：《南昌大学学报（工科版）》2011年第1期49-51,89,共4页Journal of Nanchang University(Engineering & Technology)

基　　金：国家863计划新材料领域资助项目(715-009-0110);南昌市科技局资助项目

摘　　要：小型电渣重熔自动连铸系统将自耗电极采用两套螺母丝杠传动副交替传送,每套传动副上固定有钳式夹持器,整个系统采用西门子S7-200系列CPU214 PLC进行PID自动控制,可以实现自耗电极的自动交替的连续进给。通过实际应用表明:该系统具有稳定可靠,电极进给平稳,熔铸电流稳定。通过使用特殊模具,亦可以熔铸出复杂的电渣熔铸件。Through the small ESR continuous casting system,the consumable electrode was transmitted alternately with two sets of nut-screw pair,each transmission pair equipped clamp-on clip.The system was controlled under Siemens S7-200 series CPU214 PLC,and PID module was applied in the system.The consumable electrode can be continuous,automatic transmitted alternatively under the control circuit.Practical application showed that the system was stable and reliable,and electrode feed stably,casting current stability.Through the use of special mould,complex electroslag castings could be casted.

关 键 词：电渣重熔 自动进给 自动控制 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]