文档介绍：08 级
设计题目:轮系驱动式中间环机械密封装置设计

姓名吴红波
班级 08 级
学院后备军官学院
学校西华大学
指导教师王和顺
2012年 6 月

轮系驱动式中间环机械密封装置设计
摘要
在现代的工业装置系统中,流体机械被广泛的使用着。轴封在这些机械行业当中起到至关重要的作用。轴封的泄漏不仅浪费能源和原料,同时污染环境。本设计在分析机械密封结构、工作原理的基础上讨论了高速机械密封的特点。并以现已生产制造的32JF型高速机械密封为例,总结了机械密封设计的方法、机械密封的结构特性、密封的分类、机械密封系统的设计与介绍以及机械密封的故障分析与检测,主要参数及重要零件结构材料的选择、机械密封的选用等内容的设计与研究。
关键词:,,3原理及结构特性,
In the modern industrial system, fluid machinery is widely used. Shaft seal in these machinery industry plays a very important role. Shaft seal leakage not only wastes the sources of energy and raw material, at the same time, the pollution of the environment. The design in the analysis of mechanical sealing structure, the working principle is discussed based on the characteristics of high speed mechanical seal. And now manufacturing 32JF type high speed mechanical seal for example, summarizes the mechanical seal design method, mechanical seal structure characteristic, classification, seal mechanical seal system design and presentation as well as mechanical seal failure analysis and testing, the main parameters and key parts of structure material selection, mechanical seal selection content design and research.
Key words: high speed mechanical seal failure analysis and detection, principle and structure characteristics, sealing system
目录
机械密封的介绍.....................................4
机械密封的含义及工作原理…………………………………………………........4
机械密封的分类……………………………………………………………….........6
机械密封系统…………………………………………………………………. .......7
高速机械密封的特点………………………………………………………….........8
机械密封的设计....................................9
主要零件结构型式的确定…………………………………………………….. ......10
…………………………………………………………………......10
……………………………………………………………......10
…………………………………………………………………......10
.……………………………………………………………….......11
2、机械密封材料的确定.…………………………………………………………….......12
….…………………………………………………….......12
…...…………………………………………………………....12
.……………………………………………………....13
3、主要