挤压成型金属波纹管机械密封结构设计及应用  

Design and application of mechanical seal structure of extruded metal bellows

作　　者：李万祥[1] 马文忠 何玮[2] LI Wan-xiang;MA Wen-zhong;HE Wei(College of mechanical and electrical engineering of LanZhou JiaoTong University,Lanzhou 730070,China;College of art and design, LanZhou JiaoTong University, Lanzhou 730070,China)

机构地区：[1]兰州交通大学机电学院,甘肃兰州730070 [2]兰州交通大学艺术设计学院,甘肃兰州730070

出　　处：《世界有色金属》2018年第1期246-247,共2页World Nonferrous Metals

摘　　要：根据挤压成型的波纹金属管机械东环密封理论进行分析,对机械密封结构进行科学尺寸选择,实现模型的优化设计。在计算机软件的ANSYS有限元中的APDL变成参数化进行优化设计,选择一种合理化的挤压成型金属波纹管机械密封设计理论方法,实现结构设计的优化。According to the theory of mechanical seal in the east ring of extruded metal tube,we choose the scientific size of the mechanical seal structure and realize the optimization design of the model.In the ANSYS finite element of computer software,APDL is parameterized to optimize the design.A rational design method of metal bellows mechanical seal is introduced to optimize the structure design.

关 键 词：挤压成型 机械密封 波纹管 优化设计 

分 类 号：TH136[机械工程—机械制造及自动化]