20.500.12556/DKUM-54383 Strojna oprema in izdelava načrtov za števec vrtljajev in obratovalnih ur na cepilniku drv Design and realization of hardware and electronics for operating hours counter on log splitter Cilj diplomskega dela je bil izdelati avtonomno napravo brez napajanja, ki bo merila temperaturo olja, štela obrate na kardanski osi ter prikazovala skupne, uporabniške in trenutne obratovalne ure cepilnika. Števec naj bi služil uporabniku za lažje delo s cepilnikom, določanje servisnega cikla in čas obratovanja cepilnika. V diplomskem delu sem razvijal strojno opremo števca za merjenje obratov in delovnih ur. Izbrati sem moral primerne komponente števca, razviti namensko izdelano ohišje, vezje ter pripraviti načrte za serijsko proizvodnjo. Rezultat diplomskega dela je razvit števec, ki je pripravljen za serijsko proizvodnjo v dveh različicah. Prva premore merjenje obratov in treh delovnih časov, druga ima dodatno opcijo merjenja temperature olja v rezervoarju. Programski del števca je bil izdelan v sklopu drugega diplomskega dela. The objective of this work was to design and realise an autonomous log splitter counter. The counter should operate without an external power supply and should measure oil temperature, count revolutions per minute on the PTO shaft and display total, user and current operating hours. The display on the counter should provide the user all necessary information. The counter should simplify the usage of the splitter, help to determine service cycles and total operation hours. In my thesis, I have developed a hardware for the counter. I had to select proper components of the device, develop a housing, a circuit board and prepare technical plans required for a serial production. Result of my thesis is fully functional counter prepared for serial production. It is realised in two versions. The first one counts RPM and three different working times, while the second version has an extra option of measuring oil temperature in hydraulic oil tank. Software for the device was developed within another thesis by my colleague. mehatronika meritve reed-senzor števec vrtljajev števec delovnih ur baterijska naprava varčevanje baterije mikrokrmilnik tiskano vezje načrtovanje tiskanih vezij izdelava hitrih prototipov razvoj ohišja razvoj serijska proizvodnja … mechatronics measurement reed sensor RPM counter working hours counter battery device power saving microcontroller circuit board designing of circuit boards fast prototyping housing development development serial production… true true false [J. Weichardt] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2015-08-31 13:43:06 2015-10-27 10:22:02 2022-06-05 03:06:17 2021-05-11 03:32:47 2015 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 681.5.08:531.76/.77(043.2) 19131670 URN:SI:UM:DK:PPQO5LA6 UN_Weichardt_Jan_2015.pdf UN_Weichardt_Jan_2015.pdf 1 749B2CCCA2382618BAD63638EE2DC49A 036a4019c4f21325cd82165be7020ba9e70ec657cfec8029ec97c916ba5bff3d 99c8e1da-7c07-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=79887 Fakulteta za strojništvo 0 0 0