驱动轮是EBZ160悬臂式掘进机非常重要的关键工件,驱动轮的质量要求较高,铸件不得有缩松和缩孔。利用计算机模拟软件V-Cast对驱动轮的凝固过程进行了数值模拟,根据模拟结果添加了冒口和冷铁,并再次进行了模拟。结果表明,该工艺解决了铸造过程中的缺陷问题,铸件质量得到了保证。 Drive wheel is EBZ160 Cantilever Roadheader is a very important key workpieces, the quality requirements of the drive wheel, the casting shall not have shrinkage and shrinkage. The solidification process of driving wheel was simulated by computer simulation software V-Cast. According to the simulation results, riser and chill iron were added and simulated again. The results show that the process solves the problem of defects in the casting process, casting quality is guaranteed.