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日本东京煤气有限公司研制出一种蜘蛛形机器人,它能在球形罐处于运行状况下对其进行检查.通常每隔5～10年,煤气工业部门就对大型球状煤气罐作一次检查,利用磁粉探伤系统对每条焊缝进行探测,捡查时一般要求关闭全部设施及所有的相关设备.这种技术不仅费用昂贵,劳动强度大,而且还要搭脚手架,要先除去涂层,检查完后再重新涂敷.而且工人在不安全的通道地面上进行高仰角的操作,是比较危险的.
Japan Tokyo Gas Co., Ltd. developed a spider-shaped robot, which can be in the spherical tank under operational conditions to check it.Usually every 5 to 10 years, the gas industry on a large spherical gas tank for a check, the use of magnetic powder Inspection system to detect each weld, picking up the general request to close all facilities and all related equipment.This technology is not only expensive, labor-intensive, but also take scaffolding, to remove the coating, after the inspection And then re-coated.And workers in the unsafe channel on the ground for high-angle operation, is more dangerous.