In order to solve the problems of low efficiency,high cost,and poor effectiveness of traditional manual operation and maintenance management methods,and to improve the safety and reliability of welding robot work-stations,a visual remote operation and maintenance system for welding robot workstations combined with Digital Twin technology is proposed.Based on the B/S architecture,it develops a web application system using the MVC design pattern,modularizes system functions,and reduces overall system coupling.It builds a workstation pseudo scene using the third-party library Three.js that encapsulates WebGL,synchronizes mapping with its various physi-cal units,achieving data twin,and realizing real-time 3D visualization monitoring of the workstation.Through op-erational testing of the developed system,it has been proven that the system meets the requirements of real-time performance,digital interactivity,and configurability.
Welding robot workstationRemote operation and maintenance systemDigital TwinWeb visualiza-tion interaction