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all records (16)

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42  Articles
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 The paper has examined outcomes of service tests of experimental freight car bogies 18-781. The service tests 9 of gondola cars, set on the experimental bogies in regularly routed trains, have shown that after improvements of the design reliability ... see more

To increase the efficiency of using railway transport, the possibility of using new designs of bogies, for example, Y25 under "wide gauge" wagons was considered. In order to substantiate the proposed solution, mathematical modeling of the dynamic loading ... see more

The work was carried out by choosing ADI as rational iron-carbon alloy for the manufacture of cast parts frictional purpose for the freight cars bogies. It is shown that ADI achieves mechanical characteristics, which allow considering ADI as direct compet... see more

In the article the calculation formulas for determination of unloadings (finish loadings) of wheels and bendings of a spring suspension of eight-wheel electric locomotive DS3 with the traction transmission of the second kind at transmitting the traction f... see more

The article describes modern designs of the bogies, with approved dynamic parameters, for high speed foreign and Ukrainian-produced diesel and electric locomotives. The current tends in Ukrainian locomotive-building industry have been discussed.

Purpose. To analyze the results of study of dynamic parameters of the tank-car model 15-1900 and gondola car model 12-1905, equipped with the bogies model 18-1711 with axle loading of 25 ton and unified according to major parts and joints with the cars of... see more

In the article the calculation formulas for determination of unloadings (finishings loadings) of wheels and bendings of a spring suspension of 8-wheel electric locomotive DS 3 with the hauling transmission of the second kind at the transmission of tractiv... see more

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The bearing structure of a covered rail wagon has been improved to enable firing from it at motion. The covered wagon of model 11–217 was chosen as a prototype. To enable firing in the vertical plane, it has been proposed to use a sliding roof, which cons... see more

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