A method for setting up prediction model of assembly force of seal structure was proposed to deal with the problem that the assembly quality of the sealing structure in the main parts of servomechanisms can’t be judged timely.A prediction model of seal structure assembly force was established,and the essential elements of assembly force were analyzed.A press fitting test was conducted to define the parameter of prediction model.The predicted results are in good agreement with the experimental results,which verifies the rationality of the prediction model.An envelope range of the assembly forcepath was obtained by simulation,and the simulation result can be used in the assembly of the sealing structure in the servomechanisms to reduce the damage of sealing structure,and accordingly increase the reliability and assembly quality of the sealing structure.
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胡逸洲,王辉君,丁勇.伺服机构密封结构装配力预测与失效判据研究[J].润滑与密封,2017,42(5):135-140. . Study on Assembly Force Prediction and Failure Criteria of Servomechanism Sealing Structure[J]. Lubrication Engineering,2017,42(5):135-140.