Zobrazeno 1 - 4
of 4
pro vyhledávání: '"D. O. Pustovalov"'
Publikováno v:
Russian Engineering Research. 39:881-883
A manufacturing technology has been developed for wear-resistant cast-iron grinding balls without shrinkage defects. In this method, the balls are cast in single-use sand–clay molds. A new approach to designing the casting system is developed. By n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b074a35ba5c694673cdf86de1c8867fa
https://doi.org/10.3103/s1068798x19100216
https://doi.org/10.3103/s1068798x19100216
Autor:
A. A. Shumkov, K. V. Sharov, D. O. Pustovalov, A. V. Bogomyagkov, Timur Rizovich Ablyaz, V. I. Vasenin
Publikováno v:
Russian Engineering Research. 39:906-908
A method is proposed for calculating the geometric characteristics of a multitier straight-sprue casting system. In the system, the flow rate is adjusted by means of a nozzle in the upper part of the sprue. As an example, the casting system for the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d18db36c5600226688b9c8d463c0fa41
https://doi.org/10.3103/s1068798x19100228
https://doi.org/10.3103/s1068798x19100228
Autor:
K. V. Sharov, Timur Rizovich Ablyaz, E. V. Matygullina, A. A. Shumkov, D. O. Pustovalov, Nikita Vladimirovich Trapeznikov, A. V. Bogomyagkov, Karim Ravilevich Muratov
Publikováno v:
Russian Engineering Research. 39:878-880
A method is proposed for modeling the lost-wax casting of tool electrodes by means of fusible BrA9ZhZL copper-based alloy. The functionality of the casting system is analyzed. The heating and cooling of a ceramic mold is taken into account in visuali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1957a3f8c13c4b0eadf931cdc417970a
https://doi.org/10.3103/s1068798x19100241
https://doi.org/10.3103/s1068798x19100241
Publikováno v:
Russian Engineering Research. 39:904-905
The stress arising when melt passes through a filter is determined with different positions of the filter in the mold. The compressive strength of the proposed filter is investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60bd44c4d1c17b7c07f78ef6e9913c52
https://doi.org/10.3103/s1068798x19100083
https://doi.org/10.3103/s1068798x19100083