Faculty of Mechanical Engineering, Lj. (FSLJ)
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Vgradnja digitalnega merilnega sistema na merilnik udarne žilavosti : zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo - Razvojno raziskovalni programMatoh, Nejc, strojnikV sklopu diplomskega dela se ukvarjamo s Charpyjevim preizkusom, ki je poglavitni preizkus za določanje udarne žilavosti materialov. Pri tem preizkusu kladivo zaniha iz poznane višine, prelomi ... preizkušanec in zaniha do višine, ki je nižja od začetne. Razlika med začetno in končno višino predstavlja udarno žilavost materiala, ki ga preizkušamo. Naša glavna naloga je vgradnja obstoječega digitalnega merilnega sistema na Charpyjev merilnik z analognim merilnim sistemom. Rezultate meritev digitalnega merilnega sistema smo primerjali z rezultati analognega merilnega sistema in ugotovili vpliv vgrajenega inkrementalnega dajalnika zasuka na rezultate meritev. Ugotovili smo, da digitalni merilni sistem poda meritve z boljšo ločljivostjo in ponovljivostjo, vendar moramo pred začetkom merjenja zanj izvesti kalibracijo. Poleg glavne naloge smo preučili možnost merjenja pojemka kladiva preizkuševališča med lomom preizkušanca. Ugotovili smo, da dajalnik zasuka nima dovolj visoke frekvence vzorčenja za merjenje pojemka.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [N. Matoh], 2022Language - slovenianCOBISS.SI-ID - 105897987
Author
Matoh, Nejc, strojnik
Other authors
Valentinčič, Joško |
Šturm, Roman, 1965-
Topics
diplomske naloge |
charpyjev preizkus |
udarna žilavost |
dajalnik zasuka |
merilna tehnika |
thesis |
charpy impact test |
notch toughness |
deceleration
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UN 0000001500 IN: 80001500 UN 1500 IN: 80001500 |
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Matoh, Nejc, strojnik | |
Valentinčič, Joško | 18553 |
Šturm, Roman, 1965- | 13026 |
Source: Personal bibliographies
and: SICRIS
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