能源工程焊接机器人的智能化技术

Intelligent technology used in welding robot for the energy engineering

国民经济加速发展需要和综合国力支撑能力提升,使能源工程装备呈现出大型化、系统化和复杂化的显著特点,能源工程装备的工作地点也从陆地向太空、海洋和地下发展。在能源工程装备制造与安装过程中,焊接扮演着非常重要的作用,焊接金属结构件已成为产品制造发展的主要方向,金属结构制造基本实现了以焊代铸,向大型化、成套化、自动化方向的发展已成为时代的主流。新材料(种类和强度级别)不断涌现,因功能需要结构日趋复杂。各种焊接机器人不断涌现,焊接过程及焊接装备智能化特征凸显。智能化设备应有自主的决策能力,能够应付复杂的环境和条件变化。重点介绍无导轨磁吸附球面焊接机器人、复杂空间曲线焊接机器人、海底管道干式高压焊接修复机器人和海洋管道铺设焊接机器人的数字化与智能化。

With the fast increasing demand and strong support, the energy engineering equipment is becoming larger, more systematic and more complicated. More and more equipment must be able to work in the space,ocean and underground. Welding and welding equipment play an important role in the fabrication and installation of these facilities. Large and heavy metal part is mainly fabricated by automatic welding instead of casting and is getting bigger and bigger. Various kinds of welding robot with intelligence are used for welding to cope with complicated case and environment. It is focused on the introduction of some digital and intelligent technologies used in a welding robot for rail free spherical tank ,a welding robot for special-shaped section pipeline, a tele-operated TIG welding robot for hyperbaric underwater pipeline repair welding and a welding robot offshore pipeline laying based on network and field bus techniques.