铁道车辆的闸瓦头、自动车钩钩舌的手工堆焊作业属于脏、险、累作业,亟待用机器人替代人工作业。经过长达4年的开发,终于完成这一研究,以下是该研究过程的简介。 堆焊修复作业实现机器人化主要要解决两大难题。 其一是闸瓦头的壁厚变化大,在受堆焊温度影响产生热应变时,会导 Brake shoes of railway vehicles, automatic welding coupler knuckle manual surfacing operations are dirty, dangerous, tired of operations, the urgent need for robots to replace manual work. After four years of development, the research was finally completed. The following is an introduction to the research process. Surfacing repair jobs to achieve robotic mainly to solve two major problems. One is the change of the thickness of the brake shoe head, when the thermal stress caused by the build-up welding temperature, the guide