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1.概况铝电磁流槽自动浇铸装置是利用电磁原理输送金属的一种新型装置.图1是它的结构原理图.当交流三相绕组通电时,产生行波磁场,行波磁场的方向是和流槽的纵向一致的,即X方向.磁通垂直地通过流槽底部,即Z方向.交变磁通在液体金属中感应出电流,方向如图2所示.Y方向的电流和Z方向的磁通产生平行于X方向的推力,推动铝克服重力沿流槽倾斜地向上运动,达到定量输送液态金属铝的目的.
1. Overview Aluminum electromagnetic flow cell automatic casting device is the use of electromagnetic principle of a new type of metal transport device. Figure 1 is its structure diagram. When the AC three-phase winding energized, generating traveling magnetic field, traveling magnetic field direction And longitudinal groove consistent, that is, X direction .Flux perpendicularly through the bottom of the groove, that is, Z. Alternating flux induces a current in the liquid metal, the direction shown in Figure 2. Y direction of the current and Z Direction of the magnetic flux parallel to the X direction to produce thrust, pushing the aluminum against gravity along the trough inclined upward movement, to quantitative delivery of liquid aluminum metal purpose.