Naslov
Approach to construction solution in relation to predominant wear mechanism

Autori
Marušić, Vlatko ; Samardžić, Ivan ; Kolumbić, Zvonimir ; Šarčević, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
IS 08 / Maksimović, Rado - Novi Sad : Fakultet tehničkih nauka Univerziteta u Novom Sadu, 2008, 81-86

ISBN
978-86-7892-135-3

Skup
XIV Međunarodna konferencija IDUSTRIJSKI SISTEMI

Mjesto i datum
Novi Sad, Srbija, 02.10.2008. - 03.10.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
: approach; design; wear mechanism; choice; protective layers

Sažetak
Based on wear subjected parts during oil production, the connection of wear mechanism and construction layout has been analyzed. Segments of the snail-wheel of screw extruders and knives of oil dough grinders of different production were chosen as characteristic parts to examine structure, hardness and wear marks during a period of several years. An unambiguous link was finally established between inadequate construction and excessive, unexpected wear which lead to both direct cost increase and standstill losses. Similar observations were made on grinder knives that exhibited unforeseen damage to sleeves and axles. For screw extruders, it was found that welded facing of frontal matches of snail-wheel segments can decrease the negative impact of their faulty construction, while the choice of quenched and tempered steel should be preferred over cemented steel for grinder knives for the same reason.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

Napomena
U okviru mogućeg budućeg područja izbora teme Magistarskog rada, u istraživanje na ovom članku aktivno je bio uključen i magistrant Strojarskog fakulteta Željko Šarčević.

POVEZANOST RADA