Results of theoretical and experimental data of tractor cabin carcass

Abstract

In the article results of the comparative analysis of the elastic-plastic calculation of a protective skeleton of a cabin of a tractor based on a method of final elements with the experimental research spent on the cabin of the tractor of class 1.4.are resulted. The carried out research has shown good adequacy of the received theoretical results (the maximum deviation does not exceed 12 %, and an average deviation of 8 %), and the offered technique of elastic-plastic calculation can be applied by working out new designs of a skeleton of cabins of tractors.