This approach effectively solved the problem of runner blade Angle adjustment and is able to rapidly design runner blades with good performance.
这种方法有效地解决了调节转轮叶片出口角度的困难，能较快的设计出性能良好的转轮。
2
Design: adopt small draft Angle to reduce soldering, avoid sharp corner to reduce crack, optimize runner system to reduce erosion.
模具设计：选用小的脱模角度减少粘焊，避免尖角应力造成开裂，优化流道设计减少冲蚀…更多。
3
Regarding the government runner operating the Banfang as a visual angle, there are complicated but interesting relations taken on between the law expression and the practice.