摘要
介绍了一种O形膨胀节的优化设计方法 ,对于单波O形膨胀节 ,在保证其机械强度及疲劳寿命要求的同时 ,采用优化设计方法能够节省材料 ,降低制造费用。
An optimization design method for O ring expansion joint was introduced. The optimum design of single wave O ring expansion joint performed by the method was capable of reducing the consumption of material as well as manufacturing costs while its mechanical strength and fatigue life were guaranteed to be satisficd.
出处
《石油化工设备》
CAS
2002年第3期28-30,共3页
Petro-Chemical Equipment
关键词
膨胀节
机械强度
优化设计
expansion joint
mechanical strength
optimization design
