20.500.12556/DKUM-77183 Zasnova in izdelava direktno vodenega elektro-hidravličnega aktuatorja magistrsko delo Design and construction of directly controlled electro-hydraulic actuator Direktno vodenje hidravličnih valjev brez uporabe krmilnega ventila predstavlja novejši koncept energetsko varčnega vodenja valjev brez dušilnih izgub. Za namene študija tovrstnega pogona je potrebno zasnovati in izdelati kompaktno izvedbo naprave direktno vodenega hidravličnega valja, preučiti koncepte vodenja in preveriti delovanje sistema. V sklopu magistrskega dela bomo preučili obstoječe izvedbe tovrstnih pogonov ter izdelali lasten elektro hidravličen aktuator (v nadaljevanju EHA) s katerim bomo premikali poljubno breme. Na primerno hidravlično črpalko je potrebno namestiti servomotor ter ustrezno zasnovati in izdelati preostali hidravlični sistem. Direct control of hydraulic cylinders - without use of control valve, represents a newer concept of energy-saving control of cylinders, without damping losses. In order to study this type of drive, it is necessary to design and manufacture a compact model of the device of a directly guided hydraulic cylinder, to study the control concepts and to check the operation of the system. As a part of the master's thesis, we will study the existing implementations of such drives and create our own electro-hydraulic actuator (hereinafter EHA), with which we will move any load. A servomotor must be attached to a suitable hydrostatic unit (pump-motor). All the missing components needs to be designed and manufactured for completed hydraulic circuit. hidravlični valji direktno vodenje koncepti zasnova sistema vodenje sistema Hydraulic cylinders directly controlled concepts device design device control true true false [T. Jurak] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2020-08-20 12:34:16 2020-09-21 12:40:48 2022-08-09 14:28:41 2020-12-04 03:23:48 2020 0 Maribor 0 Maribor [IX], 52 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.226:681.5(043.2) 40632579 URN:SI:UM:DK:GPOZ6DGY MAG_Jurak_Tine_2020.pdf MAG_Jurak_Tine_2020.pdf 1 E0863B0EB3EB3D32AF9D94C544E52BCC 7c67a31e2c21a552fc705df88c2c9fc7ebffaef9eff638a8ea837130fe408b9c d3dbd6f0-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/478fbb98-153b-4aed-9770-68f6ead092b1 https://dk.um.si/Dokument.php?lang=slv&id=145790 Fakulteta za strojništvo 0 0 0