进行转向器壳体的压铸工艺设计,为实现分型,共设置了5个滑块。用4个内浇道充填主体、一个内浇道充填斜孔位,在产品各个成型远端设计溢流和排气槽。抽芯机构内部设计冷却水道,型腔均布点式冷却水孔,流道位置设置线式冷却水道,分流锥/浇口套采用冷却水道。设计压铸模时,斜放产品、调整油缸位置,避免和压铸机干涉。严格执行工艺规程,防止出现粗糙、修模痕、涂料脱落、损伤等铸造缺陷,成功地生产了ADC12转向器壳体。 The steering gear shell die casting process design, in order to achieve the type, a total of five sliders. The main body is filled with four gates, one gate is filled with slant holes, and the overflow and exhaust slots are designed at the distal ends of the products. The internal core of the core pulling mechanism is designed with cooling water channels and cavities are all equipped with cooling water holes, the linear cooling water channels are arranged at the flow channel positions, and the cooling water channels are used in the split cone / sprue sleeve. Die-casting mold design, the product diagonal, adjust the cylinder position, to avoid interference with the die-casting machine. Strict implementation of the process rules to prevent roughness, repair mold marks, paint loss, damage and other casting defects, the successful production of the ADC12 steering gear housing.