CAD model of LS200 helical structure is established by dividing the helical body into helical axis and helical blade and finite element meshing is performed.
将螺旋体分解成螺旋轴和螺旋叶片两部分，建立LS200螺旋体结构的CAD模型，并对其进行有限元网格的划分。
W is attached to a bar, movable vertically around an axis a and suspended by the helical spring F.
摆锤W装在一根杆上，在轴a周围垂直移动，它由螺旋弹簧f所悬挂。
The fiber with the axis perpendicular to the sliding direction has the helical crack morphology.
轴向垂直滑动方向的纤维呈螺旋状断裂形貌。
In this paper are presented the formulas for the self electric and magnetic fields on the axis of a helical electron beam.
本文给出作螺旋线运动的电子束在其轴线上的自生电场与磁场的解析表达式。
It is shown that S-H crossed-axis helical gears perform a good gear transmission on condition of little axial Angle.
H交错轴斜齿轮传动是小轴交角情况下空间交错轴传动的一种优良形式。
According to the relative position of sub-gear axis parallel shaft spur gear drive, bevel gear drive shaft and intersecting cross-axis helical gears.
按齿轮轴线的相对位置分平行轴圆柱齿轮传动、相交轴圆锥齿轮传动和交错轴螺旋齿轮传动。
According to the relative position of sub-gear axis parallel shaft spur gear drive, bevel gear drive shaft and intersecting cross-axis helical gears.
按齿轮轴线的相对位置分平行轴圆柱齿轮传动、相交轴圆锥齿轮传动和交错轴螺旋齿轮传动。
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