An Action Reversible Mechanism with Piezoelectric Actuator
At present, the explosion isolator of the faze safety system using stepping motor or based on the slider continuation move realized safe state restorability, but the former is restricted by the volume of stepping motor, however, the stepping motor is vulnerable to electromagnetic interference; the latter structure is complex, with several independent components, not compact and irreversible. In view of this, an action reversible mechanism based on piezoelectric actuator is proposed, realizing the fuze safety system reversibility. The principle of the piezoelectric actuator is described and the drive mechanism is designed. The feasibility is analysed. The study shows that the mechanism has the certain practical value for compact structure, small volume and reliable actuation.
Piezoelectric actuator Action reversible mechanism Isolating explosion mechanism
Yu Juan Tang Jiong Wang
School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing,Jiangsu, 210094
国际会议
上海
英文
1727-1730
2011-10-21（万方平台首次上网日期，不代表论文的发表时间）