The application of process of vane wheel profileforming can ensure the machining accuracy and improve the productive efficiency.
采用成形铣削加工叶轮型面,保证了加工精度,提高了生产效率。
2
In condition of uniform stratum and unchanged flow, the process of equilibrium profileforming is similar to a mathematic question-Toboggan slide with the least time.
均质地层和定流量条件下均衡纵剖面的形成过程与最速滑降问题类似。
3
The equations of the cam's picth curve are derived on the basis of forming principle of conjugate profile.