Title :
A novel circlip switch used in high overload environment
Author :
Jin-hua Ren ; Chao Chen ; Jing-liang Zhou
Author_Institution :
State Key Lab. of Mech. & Control of Mech. Struct., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
The essay gives design ideas of the circlip switch and builds three-dimensional model. Based on finite element analysis software(ANSYS), stress of the gravity block and reed used as switch poles is analyzed. assessing and analyzing force and deformation of the reed by ANSYS analysis results. Hammer test is carried out to simulate ultrahigh overload environment of the processed switch. Test result verifies theoretical analysis results. The circlip switch has a simple structure, stable contacts and easy installation features. The study enriches the choice of mechanical switch and it is a good choice for circlip switch used under ultrahigh overload environment.
Keywords :
finite element analysis; switches; ANSYS analysis; circlip switch; finite element analysis software; gravity block stress; hammer test; high overload environment; mechanical switch; reed deformation; switch poles; three-dimensional model; Acceleration; Computational modeling; Contacts; Finite element analysis; Gravity; Switches; Finite element analysis; Hammer test; High overload; Switch;
Conference_Titel :
Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2013 Symposium on
Conference_Location :
Changsha
Print_ISBN :
978-1-4799-3289-4
DOI :
10.1109/SPAWDA.2013.6841086
