Design of spring-type adjustable locking mechanism

Zhe Zhang; Jianmin Liu; Chengchang He

doi:10.1117/12.2620227

29 November 2021 Design of spring-type adjustable locking mechanism

Zhe Zhang, Jianmin Liu, Chengchang He

Proceedings Volume 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021); 1208044 (2021) https://doi.org/10.1117/12.2620227
Event: 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 2021, Nanchang, China

Abstract

In this paper, numerical calculation, finite element analysis and 3D solid model are used. Firstly, in the marching of rocket launcher, the force state of the rocket in the interior of the launcher is analysed and the mechanical relationship is established to determine the numerical range of the locking force required in the course of the march and launch of the rocket. Secondly, according to the required locking force, the functional model of the main structure is established. After the force analysis of the model, the relationship between the mechanic and structure is determined. Then the structural dimension is optimized. Then the finite element analysis and simulation of the main components are carried out to test the rationality of strength and structure. Through the above research and design work, the locking mechanism which meets the requirements of locking force is determined, and the design of the spring-type adjustable locking mechanism is completed.

Citation Download Citation

Zhe Zhang, Jianmin Liu, and Chengchang He "Design of spring-type adjustable locking mechanism", Proc. SPIE 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 1208044 (29 November 2021); https://doi.org/10.1117/12.2620227

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available