TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Interaction of rack-and-pinion lock parts under external load



Full text article ( in russian)

Year

 
2019

Issue

 
20191

Volume

 
1

Pages

 
105-112

Caption

 
Interaction of rack-and-pinion lock parts under external load

Authors

 
Gusev E.S., Krasavtsev V.N.

Keywords

 
rack-and-pinion-lock, joint interaction analysis, finite-element model, contact interaction, water-tightness, clearances, design recommendations

DOI

 
10.24937/2542-2324-2019-1-S-I-105-112

Summary

 
This paper describes numerical simulation and analysis of interaction between the parts of rack-and-pinion lock under operational external load, so as to develop design criteria and recommendations for its joints, as well as for more accurate determination of clearances between coamings and hatch covers, required to develop water-tight rubber sealings. These tasks are accomplished by means of detailed three-dimensional finite-element models representing two variants of rack-and-pinion lock, with their further verification. The study included numerical simulation of contact interaction between the parts of the lock, as well as analysis of design solutions for its main joints. As a result, coaming-cover clearances have been determined and manufacturing requirements to rubber sealings of the lock variants under investigation have been successfully formulated.

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ISSN (print) 2542-2324 / ISSN (online) 2618-8244

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