Zobrazeno 1 - 10
of 445
pro vyhledávání: '"bulk metal forming"'
Autor:
Plavka SKAKUN, Dragan RAJNOVIC, Petar JANJATOVIC, Dejan MOVRIN, Miroslav DRAMICANIN, Lucijano BERUS, Mirko FICKO
Publikováno v:
Medžiagotyra, Vol 30, Iss 1, Pp 40-46 (2024)
An experimental metallographic method for determining strain distribution in a cold formed workpiece is presented in this paper. The method, based on the dependence of recrystallized grain size on prior deformation, was applied to a bulk formed eleme
Externí odkaz:
https://doaj.org/article/b97470766ea94b349be90278ae6fb769
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 2, p 75 (2024)
Various industries, including mechanical engineering, utilize steel rings featuring variable cross-sectional profiles, such as eccentric rings. Presently employed methods for producing eccentric rings possess drawbacks like restricted geometries, sig
Externí odkaz:
https://doaj.org/article/79c4d94761fc4aca9192b3408b5279a1
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 34, Iss 1, Pp 1-14 (2021)
Abstract Sheet-bulk metal forming (SBMF) is a promising process for manufacturing complex sheet components with functional elements. In this study, the entire forming process for a typical thin-walled component with external gearing is investigated,
Externí odkaz:
https://doaj.org/article/a7257504724e441fb157307536c97e3c
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Akademický článek
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Publikováno v:
AI, Vol 2, Iss 3, Pp 307-329 (2021)
Substantial efforts have been made to integrate manufacturing- and design-relevant knowledge into product development processes. A common approach is to provide the relevant knowledge to the design engineers using a knowledge-based system (KBS) that,
Externí odkaz:
https://doaj.org/article/7f4da71e1d3f456e9a3e8889c28d4ab0
Publikováno v:
Journal of Materials Research and Technology, Vol 12, Iss , Pp 316-332 (2021)
In this paper a novel precision forging process for the manufacture of CPU heat spreaders is presented. The study included numerical and simulation verification and the purpose was to replace the commonly used forging methods used for heat spreader m
Externí odkaz:
https://doaj.org/article/e6e04b450e4e4d66ae1b6a6430e39859
Publikováno v:
مجله مدل سازی در مهندسی, Vol 18, Iss 61, Pp 97-109 (2020)
In this paper, two novel and simple approaches are presented for the evaluation of friction in the metal forming processed. By employing the data obtained from a cylinder compression test in addition to the flow curve, the friction coefficient of the
Externí odkaz:
https://doaj.org/article/11b4522c47094b2cac1dd02eeba43c0e
Akademický článek
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Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 6, Iss 6, p 127 (2022)
Pin extrusion is a common process to realise pin structures in different geometrical dimensions for a subsequent joining operation. Nevertheless, the process of pin extrusion offers process limits regarding sheet thinning as a consequence of the punc
Externí odkaz:
https://doaj.org/article/3571310418bf48919a1cd6847c842640