南昌工程学院学报2018，Vol.37Issue(3)：81-84,4.
基于三轴伺服驱动的自动焊接系统设计
Design of servo-driven three-axis automatic welding system
摘要
Abstract
The traditional manual welding methods have the disadvantages of unstable welding quality,slow welding speed and high labor cost. In recent years,the development of computer technology and modern control technology has promoted the progress of welding automatic control technology,and welding automation has become popular in industry. In conform-ance with this,a set of automatic welding system based on three-axis servo driven is designed in the paper. The system uses CCD for image acquisition and obtains weld position information through coordinate transformation. The Mitsubishi FX5U programmable controller(PLC)is used as the main control unit. The servomotor drives the motion mechanism consisting of three-dimensional modules with a special positioning device and fixtures for stable and reliable welding tests have shown that the welding accuracy of this system can reach 0. 5 mm.关键词
自动焊接/伺服驱动/控制系统/PLCKey words
automatic welding/servo drive/control system/PLC分类
信息技术与安全科学引用本文复制引用
刘承林,叶建雄,牛尚斌..基于三轴伺服驱动的自动焊接系统设计[J].南昌工程学院学报,2018,37(3):81-84,4.基金项目
江西省教育厅科技项目(GJJ151129) （GJJ151129）
