摘要
根据油压减振器密封阀片的技术要求,从其原材料的物理特性、加工工艺及实际使用状况等方面进行分析,从而提出以PEEK新材料阀片替代传统金属阀片,并加以推广和应用,以适应科学技术发展的必然趋势。
Order to fit the sealing requirement for the oil dampers＇ valve element, the valve elements are analyzed,includes the materials characteristics, technical procedures and practical service conditions,and then a new material PEEK valve element is designed to substitute the old valve element. The new valve element has better performance than the older.
出处
《电力机车与城轨车辆》
2007年第2期47-48,53,共3页
Electric Locomotives & Mass Transit Vehicles
关键词
PEEK材料
特性
阀片
应用
material PEEK
characteristics
valve element
application
