| 基于有限元分析方法的Y形圈性能优化设计 | |
| 黄乐 ; 贾晓红 ; 郭飞 ; 索双富 ; 范清 ; Huang Le ; Jia Xiaohong ; Guo Fei ; Suo Shuangfu ; Fan Qing | |
| 2016-03-30 ; 2016-03-30 | |
| 关键词 | Y形圈 结构优化 接触压力 摩擦性能 Y-sealing ring structure optimization contact pressure friction performance TH122 |
| 其他题名 | Optimization Design of Y-Sealing Ring Based on Finite Element Analysis |
| 中文摘要 | 基于有限元分析方法对Y形圈的抗挤出性能和摩擦性能进行优化。分析Y形圈在不同介质压力下的密封性能和抗挤出能力,提出对Y形圈进行根部倒角的方法以改善其根部在较高介质压力的抗挤出能力,并通过对不同倒角大小的抗挤出效果的分析,选择在标准沟槽下的合适倒角值;采用正交实验设计方法分析Y形圈各关键结构参数对其摩擦性能的影响,基于总径向力和最大接触压力这两个指标对结构参数水平进行优选,使优化的Y形圈结构具有较低摩擦力和较高接触压力,从而改善了Y形圈的摩擦性能。; A method to optimize the extrusion resistance and abrasion resistance of Y-sealing ring based on finite element analysis was described.The sealing performance and extrusion resistanceof Y-sealing ring under diverse pressures were analyzed,rounding chamfer was suggested to improve the extrusion resistance of the root of the original structure of Y-sealing ring at high fluid pressure,and suitable chamfer length was chosen by analyzing.The orthogonal design method was used to investigate the effects of structure parameters of Y-sealing ring on friction performance,and optimal values of parameters were chosen based on total radial force and max contact pressure.The optimized structure of Y-sealing ring has higher contact pressure and lower friction. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/144665]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 黄乐,贾晓红,郭飞,等. 基于有限元分析方法的Y形圈性能优化设计[J],2016, 2016. |
| APA | 黄乐.,贾晓红.,郭飞.,索双富.,范清.,...&Fan Qing.(2016).基于有限元分析方法的Y形圈性能优化设计.. |
| MLA | 黄乐,et al."基于有限元分析方法的Y形圈性能优化设计".(2016). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论