It tells the changing tendency of is contrary for work life of rolling stress and thermal stress roll rings under given assembly stress.
表明在一定的装配应力下，为保证辊环的使用寿命，轧制应力与热应力值的变化趋势相反。
For a typical assembly stress problem, digital simulation is conducted by means of the hybrid method with different numerical calculation methods.
针对一个典型的装配应力问题，运用不同的数值计算方法，对混合求解法进行了数值模拟。
The method that acted on equality strength constructions 'design to the bellows is brought forward. The assembly stress to the bellows is calibrated and the test to the mechanism is operated.
对机构中波纹管受力进行了分析，提出了对于波纹管进行等强度结构设计的方法，对波纹管装配应力进行了标定和机构运转试验。
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