In the gating, the runner and the riser is the same, and this design adopt scum riser, that make sure a better routing and make sure the casting's feeding; 浇注系统采用浇冒口一体形式和集渣包设计,保证了良好的加工工艺和补缩;
The results show that the gating and feeding system without riser is reliable through calculating the sizes of gating system by moduli calculation method. 表明采用收缩模数法计算浇注系统尺寸,用浇注系统补缩的无冒口工艺是可靠的。
Design of Gating and Feeding System of Cast Iron Wheel Castings 轮形铸铁件浇注系统与冒口联合补缩设计