Design of gantry system of welding robot with PLC and touch screen

摘要

Based on the practical demand for the large-sized welding work pieces,including the special horsecar chassis and large-sized loadometer framework,the two-dimensional stage and the present welding robot are connected together by PLC and touch screen to design a welding robot system with gantry.The detail design of the machine and controlling system is provided.The new welding robot system not only maintains the welding precision of the welding robot,but also expanse the range of the wieldingprocess.