Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Valentin Tabacaru"'
Publikováno v:
Journal of Industrial Design and Engineering Graphics, Vol 12, Iss 1 (2017)
The paper presents a fixturing device used for machining by drilling a straight shaft. The shaft was manufactured on EMCO CONCEPT TURN 55 CNC. The blank used was a bar with circular crosssection. The orientation and fixing scheme of the part and the
Externí odkaz:
https://doaj.org/article/9c0a2d82e9c543a3b50f22e6ea0db790
Autor:
Virgil Teodor, Nicusor Baroiu, Georgiana-Alexandra Costin, Dumitru Nedelcu, Valentin Tabacaru
Publikováno v:
Materiale Plastice. 57:160-173
Polymeric materials are synthetic macromolecular products, of which, by mechanical or thermal processing, objects of various shapes can be obtained, with wide uses in industry and commerce. This paper deals with the roughness of surfaces obtained dur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b670cf35709647018feb887134c0cfd9
https://doi.org/10.37358/mp.20.3.5390
https://doi.org/10.37358/mp.20.3.5390
Publikováno v:
Materiale Plastice. 56:245-251
Drilling of polymeric materials can be challenging when holes are produced in large scale due to the necessity of controlling the holes quality. This paper presents the effect of machining parameters on the hole quality, in terms of surface roughness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77ab9c6ce115951b0aedc677622c908c
https://doi.org/10.37358/mp.19.1.5160
https://doi.org/10.37358/mp.19.1.5160
Publikováno v:
MATEC Web of Conferences, Vol 178, p 06012 (2018)
Manufacturing a large number of cast parts made of aluminium alloy led to an increased interest in developing and applying new control techniques of the casting process. Anyway, the difficulty in estimating some important process parameters only allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be941a912e0730091919dbe9a980ca56
https://doaj.org/article/7ccd3ea6bc614093a566927bc990e09b
https://doaj.org/article/7ccd3ea6bc614093a566927bc990e09b
Publikováno v:
ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B.
There are several severe plastic deformation processes that transform the material from microsized grains to the nanosized grains under large deformations. The grain size of a macrostructure is generally 300 μm. Following severe plastic deformation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4b213b59261caf9534e4c3f7a1a00e4
https://doi.org/10.1115/fedsm-icnmm2010-30871
https://doi.org/10.1115/fedsm-icnmm2010-30871