起重运输机械Issue(7)：98-101,4.
HG785D高强板R形支耳的折弯和机器人焊接研究
成东卫 1王文霞 1李德伟 1袁兆栋 2聂帅强1
作者信息
- 1. 长治清华机械厂 长治046012
- 2. 河南大学民生学院 开封475001
- 折叠
摘要
Abstract
The paper explains reasons behind difficulties in bending R-shaped profile lugs and ensuring the welding quality.Optimized welding parameters of welding robots are obtained with an effective and reasonable positioning scheme and robot welding on the basis of welding characteristic of HG785D high strength plate and analysis on difficulties in lug bending,which effectively reduces the welding deformation of lugs and ensures the consistency between welding quality and critical sizes of lugs.The paper presents the forming method of sequential small angle and multiple blade bending.Difficulties in forming by bending R-shaped profile section are solved by adjusting the bending machine,getting an ideal R-shaped turnover lug.The research provides a good theoretical control method for effectively improving the bending of R-shaped profile and other complex shapes and reducing the welding deformation,and can serve as a theoretical and practical basis for bending and welding similar components.关键词
机器人/小角度/焊接/折弯成形Key words
robot/small angle/welding/forming by bending分类
矿业与冶金引用本文复制引用
成东卫,王文霞,李德伟,袁兆栋,聂帅强..HG785D高强板R形支耳的折弯和机器人焊接研究[J].起重运输机械,2017,(7):98-101,4.
