系统地分析了刀具转速和悬伸长度对立铣刀径向位移、最大等效应力的影响规律。
At the same time, the influence laws of the rotational speed and suspended stretch of the tools on the radial displacement and the maximum equivalent stress have been investigated in detail.
地面支承架和大反力支承架在极限荷载作用下的最大等效应力均小于材料的屈服强度。
The most equivalent stress of the ground supporting frame and the large reaction wall under the action of the ultimate load was less than the yield strength.
最大刀具等效应力出现在前刀面上切削刃的周围，工件上最大等效应力出现在第一变形区。
The maximum tool effective stress is located in the flank face near cutting edge and the shear deformation zone on the workpiece.
优化结果表明，优化后箱体最大变形量减小了15%，最大等效应力降低了22.5%，提高箱体整体性能。
Optimization results show that the optimized box reduces the amount of maximum deformation of 15%, the maximal effect force is reduced by 22.5%, to improve the overall performance box.
发生塑性剪断时，危险点位于应力场中等效应力取极大值处，断裂方向均为危险点处最大剪应力作用面方向。
Accordingly, the fracture direction is in the direction of the dangerous points where the maximum shear stress action face.
结果表明弯曲过渡段外弧前部和矫直段内弧后部等效应力值在各自区域内最大。
The results show that outer side of the slab at bending transition zone and inner side of the slab at straightening zone have maximum equivalent stress.
求解得到的球轴承滚珠等效应力分布和最大接触压力分布为轴承设计和轴承失效形式分析提供了理论依据，具有工程参考价值。
The obtained ball bearings' equivalent stress and maximum contact pressure provide theoretical basis for bearings' design and failure form analysis and have engineering reference value.
求解得到的球轴承滚珠等效应力分布和最大接触压力分布为轴承设计和轴承失效形式分析提供了理论依据，具有工程参考价值。
The obtained ball bearings' equivalent stress and maximum contact pressure provide theoretical basis for bearings' design and failure form analysis and have engineering reference value.
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