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Information × Registration Number 0206U004935, 0106U004521 , R & D reports Title To develop the construction and production process of welded spring girder for freight cars in welded performance, which one ensure indispensable resource of exploitation and technological indexs. popup.stage_title Head Garf Eduard Feofilovich, Registration Date 06-04-2006 Organization E.O.Paton Electric Welding Institute of the National of Sciences of Ukraine popup.description2 The analysis before designed constructive solutions of over spring girdersand the results of their testing are held at static andcyclical loadings, the deficiencies essentially reducing service life are detected, the principles of perfecting are determined and on the basis of these principles the new construction of a girder supplying a simplicity and adaptability to manufacture of the samples is designed. The weld procedure supplying a floor of stress concentration and minimum strains at fabrication is designed. At opened joint-stock company "Azovmash" samples were manufactured and successfully have passed trials. Product Description popup.authors popup.nrat_date 2020-04-02 Close