Fault Analysis and Structure Optimization of End Face Seal of Hydraulic Oscillator
In order to solve the problem that the end face seal of the transmission shaft is overheated in the transient state,the contact position of the drive shaft and the inner cylinder leads to adhesive wear.In this paper,analysis of the seal parts of two structures under the motion and the force state is carried out with the finite element simulation.The results show that: for the improving the rubber seal structure in the dynamic seal,the friction of the drive shaft during reciprocating transportation can be reduced.Compared with the original single rubber seal structure,the improved combination seal rubber has smaller deformation and better sealing effect,which can greatly improve the sealing performance of the oscillation short section,and will not cause excessive wear between metal and metal.
Wear Dynamic seal Finite element simulation Large deformation
Haixiang Jiang
School of Mechanical Engineering,JingChu University of Technology,Jingmen 448000,Peoples Republic of China
国际会议
浙江湖州
英文
267-273
2019-08-12（万方平台首次上网日期，不代表论文的发表时间）