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无氧浇注中用长水口隔绝空气,保护钢水纯度,长水口机械手主要用于连铸机浇注钢包的长水口的安装,以代替目前的人工操作。有的安装在钢包回转台的专用平台上,有的安装在中间罐车上。长水口机械手的主要动作有:机械臂的整体水平回转,机械臂的上下升降,机械臂的前后移动,水口叉头的旋转。为了保证炼钢的质量,在长水口机械手机构工作时,要保证机械臂能准确安全的上升到长水口安装位置并有一定的预紧力,保证钢水的动载荷和氩气喷吹过程中仍然能够稳定可靠的固定长水口。
In the case of anaerobic pouring, a long nozzle is used to isolate the air and protect the purity of the molten steel. The long nozzle is mainly used for the installation of the long nozzle of the continuous casting ladle to replace the current manual operation. Some installed in ladle turret dedicated platform, and some installed in the middle tanker. The main actions of the shroud manipulator are: the overall horizontal rotation of the manipulator, the vertical movement of the manipulator, the fore-and-aft movement of the manipulator and the rotation of the prong of the outlet. In order to ensure the quality of steelmaking, when working in a mechanical mechanism with a long nozzle, it is necessary to ensure that the robot arm can be accurately and safely moved up to a position where a long nozzle is installed and has a certain pre-tightening force so as to ensure the dynamic load of the molten steel and the argon injection process Stable and reliable fixed shroud.