基于APDL语言的O形密封圈应力分析  

Stress analysis of O-ring sealing ring based on APDL language

作　　者：肖超 邵腾 杨护红 XIAO Chao;SHAO Teng;YANG Huhong(Technical Center,Shanxi Aerospace Qinghua Equipment Co.,Ltd.,Changzhi 046000,Shanxi China)

机构地区：[1]山西航天清华装备有限责任公司技术中心,山西长治046000

出　　处：《锻压装备与制造技术》2022年第3期44-48,共5页China Metalforming Equipment & Manufacturing Technology

摘　　要：基于APDL语言,建立O形密封圈的有限元模型,并对O形密封圈在预压缩及油液压力综合作用的情况下进行密封性仿真分析,得到了O形密封圈的变形情况、力学性能和密封性能,为类似密封圈的设计分析和应用提供了理论依据。Based on the APDL language,the finite element model of the O-ring seal has been established,and the sealing performance of the O-ring seal has been simulated and analyzed under the combined effect of pre-compression and oil pressure.The mechanical properties and sealing properties provide a theoretical basis for the design analysis and application of similar sealing rings.

关 键 词：O形圈 密封 APDL 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术] U469.3[自动化与计算机技术—计算机科学与技术]