Meanwhile, we change the thread parameters, study the stress distribution caused by changing the pitch, taper and thread Angle, this work can provide a reference for manufacture.
An analysis of the result of the test shows that too large or too small relative cascade pitch may cause bad distribution of fluid velocity inside the cascades.
对测试结果的分析表明，叶栅密度过大或过小均会使叶栅内流体的速度分布状态变差。
3
Analysis shows that the distribution of meshing points is a function of the axial circular pitch, the axial space of two meshing points on a tooth and the effective width of the gear.