By combining with the drafting components of fly frame the feature classification orientating to the design was presented and the feature based parameterized modeling frame was established.

结合粗纱机牵伸部件给出了面向设计的特征分类并建立了基于特征的参数化建模框架。

With the increase of speed and package size, the loads on the winding part of the fly frame are increased correspondingly.

随着粗纱机速度的提高、卷装的增大，卷绕部分消耗的功率也相应增加。