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1.
International Conference Fluid Power 2019
2019

Opis: The International Fluid Power Conference is a two day event, intended for all those professionally-involved with hydraulic or pneumatic power devices and for all those, wishing to be informed about the ‘state of the art’, new discoveries and innovations within the field of hydraulics and pneumatics. The gathering of experts at this conference in Maribor has been a tradition since 1995, and is organised by the Faculty of Mechanical Engineering at the University of Maribor, in Slovenia. Fluid Power conferences are organised every second year and cover those principal technical events within the field of fluid power technologies in Slovenia, and throughout this region of Europe. This year's conference is taking place on the 19th and 20th September in Maribor.
Ključne besede: fluid power technology, components and systems, control systems, fluids, maintenance and condition monitoring
Objavljeno: 24.02.2020; Ogledov: 378; Prenosov: 24
URL Povezava na datoteko

2.
Nadzor in vodenje vinifikatorja za avtomatsko fermentacijo in ohranjanje vina
Marko David, 2017, magistrsko delo

Opis: Cilj magistrskega dela je izdelati PLK-program in SCADA za panel, ki omogoča upravljanje z napravami, imenovanimi vinifikatorji. Takšne vrste naprav izboljšujejo postopke vinifikacije in fermentacije ter s tem tudi kakovost vina. V teh rezervoarjih se regulira temperatura, izvaja se upravljanje črpalke za praznjenje in cilindra oz. potiskovalca. V delu je prikazan postopek, kako upravljati z dvema vrstama vinifikatorjev, in sicer vinifikatorjem VIK in vinifikatorjem romat VIP, ki se ju upravlja s skupnim PLK. Ob programiranju PLK in programa za panel je treba opredeliti tudi velikost in elemente elektro omare. Za boljši nadzor dela vinifikatorja je možno vgraditi napravo, s pomočjo katere se na PLK povežemo z oddaljenega mesta.
Ključne besede: PLC, SCADA, ALLEN – BRADLEY, VINIFIKATOR, CONNECTED COMPONENTS WORKBENCH, FERMENTACIJA
Objavljeno: 21.12.2017; Ogledov: 547; Prenosov: 63
.pdf Celotno besedilo (8,65 MB)

3.
International conference Fluid power 2017
2017, zbornik recenziranih znanstvenih prispevkov na mednarodni ali tuji konferenci

Opis: The International Fluid Power Conference is a two day event, intended for all those professionally-involved with hydraulic or pneumatic power devices and for all those, wishing to be informed about the ‘state of the art’, new discoveries and innovations within the field of hydraulics and pneumatics. The gathering of experts at this conference in Maribor has been a tradition since 1995, and is organised by the Faculty of Mechanical Engineering at the University of Maribor, in Slovenia. Fluid Power conferences are organised every second year and cover those principal technical events within the field of fluid power technologies in Slovenia, and throughout this region of Europe. This year's conference is taking place on the 14th and 15th September in Maribor. We wish all participants at the International Conference-Fluid Power 2017 continued successful professional work, and hope that we have yet again added another small piece within the mosaic of fluid power.
Ključne besede: fluid power technology, components and systems, control systems, fluids, maintenance, monitoring
Objavljeno: 28.09.2017; Ogledov: 661; Prenosov: 78
.pdf Celotno besedilo (19,00 MB)
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4.
The salary system in the private sector in the Republic Slovenia
Etelka Korpič-Horvat, Bojan Tičar, Rado Bohinc, 2009, pregledni znanstveni članek

Opis: Avtorji obravnavajo plačni sistem v zasebnem sektorju v Republiki Sloveniji. Predstavljajo plačilo za delo po Zakonu o delovnem razmerju, ki zajema plačo in druge vrste plačil. Nadalje razdelajo posamezne elemente plače: osnovno plačo, dodatke in del plače za delovno ter poslovno uspešnost. Poleg plače zaposleni lahko prejmejo tudi druge vrste plačil, v naravi ali v denarju, v skladu z ureditvijo v kolektivnih pogodbah ali pogodbi o zposlitvi.
Ključne besede: salary system, remuneration, salary, components of a salary, other additional payments
Objavljeno: 10.07.2015; Ogledov: 926; Prenosov: 371
.pdf Celotno besedilo (219,37 KB)
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5.
Simple stochastic model for planning the inventory of spare components subject to wear-out
Alenka Brezavšček, 2011, izvirni znanstveni članek

Opis: We treat an industrial system which comprises of a number of identical components subject to wear-out. To support the system maintenance an appropriate inventory of spare components is needed. In order to plan the sufficient inventory of spare components, two variants of a simple stochastic model are developed. In both variants, the aim is to determine how many spare components are needed at the beginning of a planning interval to meet demand for corrective replacements during this interval. Under the first variant the acceptable probability of spare shortage during the planning interval is chosen as a decision variable. While in the second variant the adequate spare inventory level is assessed by taking into account the expected number of component failures within the planning interval. A comparison of both variants of the model shows that calculations involved in the second variant are simpler. However, it can only be used when the inventory of spare components can be planned for a relatively long period of time. The determination of an adequate number of spare components according to both variants of our model depends on the form of the probability density function of component failure times. Since the components are subject to wear-out, this function exhibits a peak-shaped form that can be described by different statistical density functions. Advantages and disadvantages of using the normal, lognormal, Weibull, and Gamma density function in our model are discussed. Among the probability density functions studied, the normal density function is found to be the most appropriate for calculations in our model. The applicability of both variants of the model is given through numerical examples using field data on electric locomotives of Slovenian Railways.
Ključne besede: industrial system, wear-out, maintenance, corrective replacements, spare components
Objavljeno: 10.07.2015; Ogledov: 917; Prenosov: 305
.pdf Celotno besedilo (2,38 MB)
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6.
7.
Some simple approaches to planning the inventory of spare components of an industrial system
Alenka Brezavšček, Alenka Hudoklin, 2010, objavljeni znanstveni prispevek na konferenci

Opis: Two variants of a simple stochastic model for planning the inventory of spare components supporting maintenance of an industrial system are developed. In both variants, the aim is to determine how many spare components are needed at the beginning of a planning interval to fulfil demand for corrective replacements during this interval. Under the first variant, the acceptable probability of spare shortage during the planning interval is chosen as a decision variable while in the second variant, the adequate spare inventory level is assessed taking into account the expected number of component failures within the planning interval. Calculation of the number of spare components needed depends on the form of the probability density function of component failure times. Different statistical density functions that are useful to describe this function are presented. Advantages and disadvantages of using a particular density function in our model are discussed. The applicability of the model is given through illustrative numerical examples.
Ključne besede: industrial system, maintenance, corrective replacement, spare components, inventory planning, stochastic modelling
Objavljeno: 06.06.2012; Ogledov: 1371; Prenosov: 79
.pdf Celotno besedilo (322,69 KB)
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8.
Production technology and use of aluminium drop forging components
Varužan Kevorkijan, 2001, strokovni članek

Opis: In this report the production and use of forged aluminium parts are described and the automobile and other principal markets for forged aluminium componnts are outlined.
Ključne besede: drop forging, lightening, aluminium alloys, forged automobile components
Objavljeno: 01.06.2012; Ogledov: 1148; Prenosov: 73
.pdf Celotno besedilo (45,39 KB)
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9.
A framework for voip testability and functionality extension with interactive content delivery
Janez Stergar, Janez Klanjšek, Sibila Vadlja, 2012, samostojni znanstveni sestavek ali poglavje v monografski publikaciji

Ključne besede: VoIP, telephony components, network infrastructure, applications
Objavljeno: 01.06.2012; Ogledov: 1349; Prenosov: 137
URL Povezava na celotno besedilo

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