Vrednotenje vpliva procesnih parametrov vročega preoblikovanja z borom legirane jeklene pločevine : magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo

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Vrednotenje vpliva procesnih parametrov vročega preoblikovanja z borom legirane jeklene pločevine : magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo

Jerman, Tomaž

V magistrskem delu je podan pregled dosedanjih raziskav na področju vročega preoblikovanja. Opisan je postopek vročega preoblikovanja visoko trdnostnih mangan - borovih jekel ter njegove prednosti in ... slabosti v primerjavi s klasičnim hladnim preoblikovanjem. Omenjene so glavne lastnosti in zahteve orodij, ki se uporabljajo pri vročem preoblikovanju. S programskim paketom Design - Expert smo izdelali načrt eksperimentov, s katerim smo si pomagali pri ugotavljanju povezav med posameznimi vplivnimi procesnimi parametri oziroma faktorji na končne mehanske lastnosti vroče preoblikovanega jekla. Vplivi vhodnih parametrov na merjene parametre so popisani z matematičnimi modeli, ki smo jih dobili z regresijskim modeliranjem. Z uporabo analize variance smo določili vpliv vhodnih parametrov na merjene odzive. Izdelano je bilo preprosto orodje za krivljenje pločevine v vročem stanju z namenom merjenja velikosti elastičnega izravnavanja po preoblikovanju. Z nateznimi preizkusi smo ovrednotili trdnostne lastnosti obeh jekel v hladnem in vroče preoblikovanem stanju.

Type of material - master's thesis ; adult, serious

Publication and manufacture - Ljubljana : [T. Jerman], 2016

Language - slovenian

COBISS.SI-ID - 14593051

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Library/institution	City	Acronym	For loan	Other holdings
Faculty of Mechanical Engineering, Ljubljana	Ljubljana	FSLJ	reading room 1 cop.

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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
Jerman, Tomaž
Pepelnjak, Tomaž	12957

Source: Personal bibliographies and: SICRIS

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