大功率柴油机机架的双机器人焊接技术  

Dual-Robot Welding Technology of Large Power Diesel Engine Frame

作　　者：周方明[1] 梁伟[1] 吴頔[1] 陈丽丽[1] 周慧慧[1] 

机构地区：[1]江苏科技大学江苏省先进焊接技术重点实验室

出　　处：《航空制造技术》2013年第1期130-133,共4页Aeronautical Manufacturing Technology

基　　金：国家科技支撑资助项目(B0720060844-06);江苏省高校优势学科建设工程项目资助

摘　　要：介绍了国内外焊接机器人在船舶行业中的应用,分析了大功率柴油机机架的结构及焊接技术要求,设计了机架焊接的双机器人工作站,并阐述了该系统的功能特点。最后,根据相关标准要求,进行了试板的机器人MAG焊接工艺试验研究,并对焊接接头进行了显微硬度试验、超声波探伤检测以及力学性能试验。试验结果表明,焊接接头性能能够满足要求。The application in domestic and international welding robot in ship industry is introduced. The structure and welding technique of large power diesel engine frame is analyzed. The dual robot workstation of frame welding is designed, and the features of the system is described. Last, according to the related standards, the research of robot MAG welding process test of test plate is carried out, the micro hardness test, ultrasonic flaw detection and mechanics performance test of the welded joint are completed. The experimental results show that the mechanical properties of the welded joint meet the requirements .

关 键 词：柴油机机架 双机器人 焊接技术 

分 类 号：U671.8[交通运输工程—船舶及航道工程]