Selecting the rational location of shock absorbers and damping characteristics for the tank Т-72 suspension

Authors: Zharov S.S., Fedosov V.A.
Published in issue: #9(26)/2018
DOI: 10.18698/2541-8009-2018-9-377
Category: Mechanical Engineering and Machine Science | Chapter: Machines, Units and Processes
Keywords: tracked vehicle, high speed, travelling comfort, shock absorber, cushion system, suspension, speed characteristics, jolting
Published: 24.09.2018

The article selects the rational location and the values of the shock absorbers resistance coefficients by the example of tank Т-72. The authors analyze the vehicle’s speed characteristics when placing the shock absorbers on the 1, 2 and 6th as well as 1, 5 and 6th suspension nodes. We have found out that the shock absorbers arrangement on the 1, 5 and 6th suspension nodes and the increase of the shock absorbers resistance coefficient by 1,6 times compared to the similar coefficient of the production sample result in the increase of passing unevenness practically in all the examined range of travel speeds compared to the similar characteristic of the production sample, whereby the jolting demands are met in all range of the examined travel speeds.

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