20.500.12556/DKUM-66247 Rekonstrukcija krmiljenja servomotorjev na induktivnem kalilnem stroju Reconstruction control servo motors on induction hardening machine Tematika diplomske naloge se nanaša na celovito rekonstrukcijo krmiljenja induktivnega kalilnega stroja. Zaradi dotrajane opreme starega stroja smo prišli do sklepa, da je edina smotrna odločitev popolna zamenjava krmilja. Celotno avtomatizacijo stroja smo izvedli s krmilnikom S7-300, ki je v nadaljevanju dodatno opisan. V prvem delu je opisan postopek kaljenja. Temu sledi opis in zahteve stroja, ter celotni servo sistem. Zatem je opisano krmiljenje in osnove PLK. Temu sledi opis avtomatizacije stroja. Ker je bilo potrebno stroj tudi zagnati, sem dodal tudi rezultate dejanskega delovanja in opisal določene težave, s katerimi smo se srečevali pri izgradnji in zagonu induktivnega kalilnega stroja. The theme of bachelor's degree is the reconstruction of the entire regulation of servo motors on induction hardening machine. Due to outdated equipment of the old machine we came to conclusion that the only rational decision is a complete replacement of control. The entire automation of machine has been developed for the controller S7-300, which is further described in the text below. The first part describes the process of hardening, followed by the description and requirements of the machine, and thereafter control and PLC basics. This is followed by a description of the machine automation. Included have been actual results of operation and specific problems that we have faced in the construction of inductive hardening machine. induktivni kalilni stroj PLK inkrementalni dajalnik Profibus Siemens SIMATIC induction hardening machine PLC encoder Profibus Siemens SIMATIC true true false R. Šertel Slovenski jezik Angleški jezik Diplomsko delo/naloga 2017-06-16 11:52:11 2017-07-07 11:45:56 2022-07-10 03:07:08 2021-05-16 03:20:14 2017 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.3.077.2:004.832.28(043.2) 20682518 URN:SI:UM:DK:UGCI636E VS_Sertel_Rok_2017.pdf VS_Sertel_Rok_2017.pdf 1 CA1D02C5100E97A8A8A76F04D538EFF5 e12b4831d050abff23cd22dba4fe995531ddb39ccc832c60a0d9587b14b26467 416ab5f8-7c0e-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=112686 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0