The results of finite element analysis show that the column is of sufficient strength and insufficient rigidity.
有限元分析的结果表明，立柱的强度是满足设计要求的，但刚度不够。
Rail gnawing caused by insufficient rigidity and wheel askew is overcome after the improvement, failures are reduced.
改进后消耗了刚性不足和车轮偏斜引起的啃轨现象，降低了故障。
In the boring process of deep holes, the insufficient rigidity of the boring rod usually influences the machining accuracy.
在镗深孔加工中，常因镗杆刚度不足而影响加工精度。
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