Določevanje nevtralne točke pri ploskovnem valjanju; Determination of the neutral point in flat rolling processes

(UL)

Določevanje nevtralne točke pri ploskovnem valjanju = Determination of the neutral point in flat rolling processes

León, J. ...

Raziskave na področju postopkov valjanja so izrednega pomena, kajti dejstvo je da je bilo veliko število izdelkov med postopkom izdelave vsaj enkrat udeleženo v postopku valjanja. V tem prispevku je ... analizirano ploskovno valjanje z uporabo analitičnih in metod MKE, z vidika določevanja vpliva zmanjšanja debeline in hitrosti valjanega tračnega jekla ter vpliva tornega količnika na lego nevtralne točke. Za primerjavo obeh rezultatov modeliranja (analitičnega in MKE) je moč skleniti, da so v dobri sodovisnosti. V obeh primerih modeliranja je predpostavljeno ravninsko napetostno polje. Na podlagitega je bila za analizo napetostnega in deformacijskega polja ustvarjena 2-D mreza pri vseh obravnavanih modelih. S takimi modeli je moč določiti premike valjev za različne debeline valjanega tračnega jekla. Obravnavan proces je štirivaljno oporno valjanje, pri katerem so za analizo mreženi vsi deli z namenom modeliranja napetostnih in deformacijskih polj ter polj pomika in hitrosti.

Source: Strojniški vestnik = Journal of mechanical engineering. - ISSN 0039-2480 (Letn. 53, št. 11, 2007, str. 747-754)

Type of material - article, component part ; adult, serious

Publish date - 2007

Language - slovenian, english

COBISS.SI-ID - 10366491

Link(s):
Digitalna knjižnica Slovenije - dLib.si

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Author
León, J. | Luis, C.J. | Luri, R. | Reyero, J.

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source: Strojniški vestnik = Journal of mechanical engineering. - ISSN 0039-2480 (Letn. 53, št. 11, 2007, str. 747-754)

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Year	Impact factor		Edition		Category		Classification
Year	JCR	SNIP	JCR	SNIP	JCR	SNIP	JCR	SNIP

Links to authors' personal bibliographies	Links to information on researchers in the SICRIS system
León, J.
Luis, C.J.
Luri, R.
Reyero, J.

Source: Personal bibliographies and: SICRIS

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