Title :
Design and Finite Element Analysis on Self-compensating Coaxial OCSR (Oblique-Cone-Slid-Ring) Assembly Seal Device
Author :
Yong, Hu ; Huabing, Wen ; Jia, Wang
Author_Institution :
Sichuan Univ. of Sci. & Technol., Zigong, China
Abstract :
The installing and working states of coaxial OCSR assembly seal device is analyzed and studied with ANALYSIS software when the thickness of OCSR is different. The effects of the OCSR thickness changing to the contact stress on seal face and contact surface, and to the Von-mises stress on O-type seal ring as well as to the spring force are presented. The good sealing performance and the self-compensation as the thickness change of OCSR in the design limits after wore are showed in this analysis that the design of OCSR is satisfactory. A theory guide is supplied to the further study and applications of the OCSR assembly seal device.
Keywords :
design engineering; finite element analysis; mechanical contact; seals (stoppers); yield stress; O-type seal ring; contact stress; design; finite element analysis; oblique cone slid ring assembly seal device; self-compensating coaxial OCSR; von mises stress; Coaxial OCSR assembly seal device; O-type rubber seal ring; contact pressure; finite element analysis; selfcompensating to wear;
Conference_Titel :
Digital Manufacturing and Automation (ICDMA), 2010 International Conference on
Conference_Location :
ChangSha
Print_ISBN :
978-0-7695-4286-7
DOI :
10.1109/ICDMA.2010.277
