Analysis of Friction Forces in a Micro Servo Valve for Medical Equipment

摘要：

Friction forces exert more important influences on the reliabilities of a micro-valve. As the dimension getting smaller, sometimes friction forces can cause the failure of a system by stopping the parts moving. A micro servo valve is designed for medical equipment, in which the spool is directly driven by an eccentric shaft. All the friction forces acting on both the eccentric shaft and the spool are studied, and the function between critical friction coefficient under self-lock condition and the rotation angle is investigated as well.

关键词： micro-valve friction force tiny fluz control clinical systems

作者: MeiLei Lv MeiJun Hu XingYao Yan

作者单位: Department of Information and Electrical Engineering West Branch of Zhejiang University of Technolog Department of Mechanical and Electrical Engineering Hangzhou Vocational and Technical College Hangzh Zhejiang University Hangzhou310027, Peoples Republic of China

会议类型: 国际会议

会议名称: The 2nd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2008)(第二届生物信息与生物医学工程国际会议)

会议地点: 上海

会议语种:英文

页码: 1661-1664

在线出版日期: 2008-05-16（万方平台首次上网日期，不代表论文的发表时间）