单梁起重机主梁的双面焊接同步控制设计  

Design of synchronization control for double-sided welding of single-girder crane girders

作　　者：白宏伟[1] 

机构地区：[1]河南机电高等专科学校,河南新乡453002

出　　处：《电焊机》2014年第6期64-66,共3页Electric Welding Machine

摘　　要：针对目前单梁起重机主梁的焊接工艺问题,设计了基于PLC网络的同步双面焊接工作站,应用PLC通讯技术,实现以焊接主站控制焊接从站的主从协调同步双面双弧焊接,给出了PLC网络通讯程序。通过与双机器人双面焊接类比,证明了设计方案能够达到系统稳定、同步精度高、焊接工艺良好、成本降低的目的。Aiming at the single beam crane girder welding technological problems,designed a synchronous double - sided welding based on PLC network workstations,using the PLC communication technology,the realization welds the master station control welding from the host who stands from the coordinated synchronization two - sided double arc welding,PLC network communication program is given. Through the analogies with both sides of dual - robot,The results show that the system is designed to achieve the purpose of stability,good dynamic performance,and simplify the control circuit,compact structure,and cost reduction.

关 键 词：双面焊接 同步 主梁 PLC 通讯技术 以主控从 

分 类 号：TG433[金属学及工艺—焊接]