Simulation of the die applying the cylindrical main runner showed the fact that when the cylinder replaced the cone the change of uniformity was trivial.
英
美
- 模拟了采用圆柱管主流道时机头流道内的流动分布,得出结论:主流道由圆锥管改为圆柱管时对流动均匀性影响不大,通过设置适当的阻尼仍然可以达到挤出平衡;