压力式浇注机工作原理
Working principle of pressure pouring machine
铁水经挡闸板挡渣后,经U形出水口无压力流出,在铁水表面张力作用下呈平稳的圆形流束注入型腔.可编程序控制器和伺服系统控制扇形包的角速度和液面高度来控制铁水的流速.其特点为:不带气、冲刷少、收包断流快速干净、飞溅少、铸件成品率高、所有技术参数都可以通过触摸屏输入和修改.各种工艺参数都可以通过学习(示教)进行设定,并且能把最佳浇注参数存入.再次生产同种产品时只需调出此参数即可.本设备结构简单、占地面积小、可以为现有造型线加装,且故障率低,维修、保养方便,是理想的自动浇注设备.
The molten iron flows out without pressure through the U-shaped outlet after being blocked by the ram, Under the action of the surface tension of the molten iron, a stable circular flow beam is injected into the mold cavity. The programmable controller and the servo system control the angular velocity and the liquid level height of the fan-shaped bag to control the flow velocity of the molten iron. Its characteristics are: no gas, less erosion, fast and clean closure and disconnection, less spatter, high casting yield, all technical parameters can be input and modified through the touch screen. Various process parameters can be This equipment has the advantages of simple structure, small floor area, low failure rate, convenient maintenance and repair. It is an ideal automatic pouring equipment