Dr. Dragutin Lederer
During his work, he performed on a very high level introducing operational excellence in all plants. In particular, taking the production to the next level of performance and optimizing operational processes and inventory levels were areas in which he delivered measurable results that contributed significantly to increasing the company’s overall competitive position.
Due to his long experience in Lean Manufacturing, he took part in several international conferences in Croatia with the contributions made regarding this matter.
LEAN MANAGEMENT AND INDUSTRY 4.0
Lean Thinking and “Lean State of Mind” are not only spreading in existing and new industries: They also have an increasingly profound influence by enhancing our professional work and daily routine. The more our work is linked to industrialization, the more critical it is to transform our work and to adjust it to the newest industrial situation. The recent “Industry 4.0” changes our work in a revolutionary way. It does not replace it!
In the past, when talking about industrial added value, what was meant was mainly the reduction of wastefulness. Today, what is meant is ecological sustainability and, more recently, in conjunction with Industry 4.0, optimum networking. The decentralized regulation and integration of intelligent objects that accompany Industry 4.0 represent a revolutionary paradigm shift with the focus still being on waste-free processes.
The underlying hypothesis of creating leaner and waste-free processes by digital networking and of enhancing resource efficiency from an economical, psychological, and lastly also ecological point of view can only be successfully realized using Lean Thinking and “Lean State of Mind.”
Implementation of more high tech production and digital transformation, increasing technology of production processing and machining to reduce the costs and increase the capacity, is always depending on company investment ability. Implementation of Lean and company lean conversion process depends on people with mostly no needs for high investment and often bringing more efficiency in production than new or upgraded equipment. The lean conversion of the company has to be on the side with any new investment and has to be considered before it. Already established Lean Processes are the precondition for a successful implementation of Industry 4.0.
The presentation will emphasize the crucial importance of Lean Thinking for Industry 4.0. A selection of available Lean tools for the Lean transformation process and the possible effects of their implementation will be presented. Further, it will be shown which problems hinder the lean transformation and what is essential to consider achieving the best results in a lean conversion process.
The case studies will show what is achievable using the Lean tools, always having in mind that the lean conversion is a never-ending improvement process based on lean thinking and lean state of mind of both: managers and shop floor staff.
| 8.40 – 8:55 | Otvoritev – uvodni pozdrav | Opening Iris Fink Grubačević, dekanja FINI Novo mesto Matej Forjan, direktor Šolskega centra Novo mesto Emilija Bratož, direktorica Območno Obrtne-Podjetniške zbornice Novo mesto |
| 8:55 – 9:40 | Vabljeno predavanje | Keynote lecture |
| Lean management and Industry 4.0 Dragutin Lederer | |
| 9:40 – 9:50 | Odmor | Coffee break |
| 9:50 – 11:05 | Sekcija 1 | Session 1: Strategije za trajnostno družbo I | Strategies to sustainable society I Vodja sekcije | Session chair: Tomaž Savšek |
| 9:50 | Low-frequency dynamics of a pre-stressed fluid loaded layer Sheeru Shamsi, Julius Kaplunov, Ljudmila Prikazchikova |
| 10:05 | Rayleigh-type wave on an elastic half-space with an added mass distributed along the surface Siarhei Lapatsin, Danila Prikazchikov |
| 10:20 | Electrocaloric effect in smectic liquid crystals Eva Klemenčič, Maja Trček, Zdravko Kutnjak, Samo Kralj |
| 10:35 | Developing reinforced cellular lattice structures fabricated with additive manufacturing technology Rok Brezovšek, Matej Daniel, Tomaž Savšek |
| 11:00 – 11:15 | Odmor | Coffee break |
| 11:15 – 12:15 | Sekcija 2 | Session 2: Kompleksnost upravljanja | Managing complexity Vodja sekcije | Session chair: Gregor Dolanc |
| 11:15 | Avtomatizacija stavbe v sistemu WiFi Direct WiFi Direct building automation Mitja Veber |
| 11:30 | Metoda hitre estimacije rotacijske hitrosti na osnovi ponavljajočih se vzorcev Method of rapid estimation of the rotational speed based on repeated patterns Damir Vrančić, Marko Nerat |
| 11:45 | Kompenzacija neželenih fizikalnih vplivov na dimenzijske meritve velikega in vitkega AI zvarjenca Compensation of unwanted physical influences on dimensional measurements of large and slender AI welded part Mitja Glavan, Rajko Marinčič, Jure Kokalj, Vili Malnarič |
| 12:00 | Regulacija položaja DC motorja s pomočjo metode momentov Control of DC motor position based on method of moments Damir Vrančić |
| POSTRSKA SEKCIJA | POSTER SESSION | |
| Sistem strojnega vida v robotski celici RoBIN Vision system for the RoBIN bin picking robot cell Mario Žganec, Stanislav Gruden, Aleš Mihelič, Boštjan Vesnicer, Žiga Golob, Jaka Kravanja, Jerneja Žganec Gros | |
| 12:15 – 12:25 | Odmor | Coffee break |
| 12:25 – 12:35 | Sekcija 3 | Session 3: Raziskave na projektu EAGLE | Research on EAGLE Project |
| POSTRSKA SEKCIJA | POSTER SESSION | |
| Prisotnost in spreminjanje endoklimatskih fizikalnih faktorjev, ki lahko vplivajo na učinkovitost izvajanja kontrole kvalitete produktov v slovenskih tehnoloških podjetjih Presence and change of endoclimatic physical factors that may affect the effectiveness of product quality control in Slovenian technology companies Iris Fink Grubačević, Darko Števančec, Ines Lipuš | |
| Sistem za simulacijo širjenja motenj v industrijskem okolju A system for simulating the propagation of disturbances in an industrial environment Bojan Lupše, Urška Florjančič, Anatolij Nikonov | |
| Razvoj koncepta sistema za geometrijsko kontrolo kakovosti EAGLE Development of the concept of the EAGLE geometric quality control system Anton Petrič, Hidajet Kurbegović, Tomaž Savšek | |
| Samodejno optično preverjanje dimenzij kovinskih odpreškov s sistemom strojnega vida EAGLE Automatic optical geometry control of metal parts using the EAGLE machine vision system Mario Žganec, Boštjan Vesnicer, Žiga Golob, Jaka Kravanja, Jerneja Žganec Gros | |
| Impact of light conditions on optical inspection of surface defects George Cordoyiannis | |
| 12:35 – 13:05 | Sekcija 3 | Session 3: Delovno, socialno in kulturno okolje v novi dobi | Working, social and cultural environment in a new era Vodja sekcije | Session chair: Darko Števančec |
| 12:35 | Dejavniki motivacije v večkulturnem timu Motivation factors in a multicultural team Jelka Muhvič, Iris Fink Grubačević |
| 12:50 | Medkulturne razlike z vidika aspektov pogajanj v evropskih državah Intercultural differences in terms of negotiation aspects in European countries Jure Prus, Iris Fink Grubačević |
| 13:05 | Zaključna beseda prvega dne konference | Final thoughts of the first day Dorian Marjanović |
| 8:30 – 8:40 | Uvodni pozdrav | Introduction Dorian Marjanović | |
| 8:40 – 9:55 | Sekcija | Session 1: Strategije za trajnostno družbo II | Strategies to sustainable society II Vodja sekcije | Session chair: Damir Vrančić | |
| 8:40 | Primerjava razvrščanja in označevanja z javnimi podatki za izbrana industrijska topila Comparison of classification and labelling with public data for selected industrial solvents Igor Simonič | |
| 8:55 | Je CO2 laserski rezalnik še konkurenčen? Is CO2 laser cutting machine still competitive? Uroš Zajec | |
| 9:10 | Izdelava lopatic modelne vetrne turbine Manufacturing of model size wind turbine blades Matej Fike, Gorazd Hren, Marko Pezdevšek, Andrej Predin | |
| 9:25 | Simulacija skladišč s tehnikami navidezne resničnosti na spletu Warehouse simulations with web virtual reality techniques Gorazd Hren, Marko Pezdevšek, Matej Fike, Andrej Predin | |
| 9:40 | Primerjava simulacij med različnimi CFD sistemi na primeru avtodoma Comparison of Simulations in Different CFD Systems of Motorhome Matej Štalcar, Gorazd Hren | |
| 9:55 – 10:05 | Odmor | Coffee break | |
| 10:05 – 11:50 | Sekcija 2 | Session 2: Trajnostne tehnologije | Sustainable technologies Vodja sekcije | Session chair: Tomaž Savšek | |
| 10:05 | Discovery of a FeCoNiPdCu high-entropy alloy with excellent magnetic softness Magdalena Wencka | |
| 10:20 | Napovedovanje porabe električne energije z umetno inteligenco Prediction of electricity consumtion with artifical inteligence Tomaž Čegovnik, Andrej Dobrovoljc, Janez Povh, Matic Rogar | |
| 10:35 | Ugotavljanje obodne togosti plastomerne cevi s programsko opremo Zwick Roell TestXpert III Determination of ring stiffness of thermoplastic pipes with Zwick Roell TestXpert III software Matej Francelj, Mitja Kozamernik, Franci Kavčič, Grega Trtnik | |
| 10:50 | Vpliv usmerjenosti tiska na mehanske lastnosti miniaturnih preizkušancev natisnjenih s Polyjet tehnologijo aditivnega tiska The influence of print orientation on mechanical properties of miniature test specimens printed with Polyjet additive manufacturing technology Pavel Bačar, Matej Daniel, Tomaž Savšek | |
| 11:05 | Optimiranje oblike platine za izboljšan proces vleka pločevine z ozirom na manjšo porabo materiala Optimization of blank for better sheet metal drawing process with regard to lower material consumption Patricia Šašek, Marjan Žagar, Tomaž Habinc, Jurij Švegelj, Vili Malnarič | |
| 11:20 | Optimalna izbira orodij za frezanje krivih površin Optimal selection of tools used for milling of curved surfaces Leopold Gantar, Marica Prijanovič Tonkovič | |
| 11:35 | Correlation between adhesion strength and phase transition behaviour in Au- and SiO2-supported lipid membranes George Cordoyiannis, Matej Daniel, Aleš Iglič, Patricia Losada-Pérez | |
| POSTRSKA SEKCIJA | POSTER SESSION | ||
| Implementacija končnih super pretvornikov v jezikovni model govornih pogonov Implementation of finite state super transducers into language models of speech engines Žiga Golob, Simon Dobrišek, Mario Žganec, Jerneja Žganec Gros | ||
| 11:50 – 12:00 | Odmor | Coffee break | |
| 12:00- 12:45 | Sekcija 3 | Session 3: Rešitve za trajnostni promet | Solutions for sustainable transport Vodja sekcije | Session chair: Urška Florjančič | |
| 12:00 | Blockchain backed autonomous vehicles as a part of IoT Tomaž Lesjak, Mitja Cerovšek | |
| 12:15 | Homogenizacija mehanskih napetosti v okvirju kolesa Homogenization of mechanical stresses in a bicycle frame Marko Rožič, Mitja Muhič | |
| 12:30 | Predelava kolesa v električno kolo Converting a bicycle into an eBike Mitja Muhič | |
| 12:45 | Zaključna beseda konference | Final thoughts Dorian Marjanović |
Profesor dr. Matej DANIEL, vodja Biomehaničnega oddelka na Tehnični univerzi v Pragi
Additive manufacturing and implantable medical devices
The medical industry is already one of the largest users of additive manufacturing also denoted as 3D printing. New additive manufacturing methods allow engineers to create more anatomically-accurate devices requiring designs that are difficult to produce with traditional subtractive methods. The aim of the lecture is to explain basics of additive manufacturing and focus on current state-of-art and limitations of the technology. Direct metal laser sintering will be presented as a method for orthopaedic device production from biocompatible titanium alloys. New techniques significantly reduce product development timelines and allow to create implants that closely mimic shape of natural bone. Furthermore. The implants can be made with complex porous designs that fuse more easily with other bone structures.
| 8.15 | Otvoritev – uvodni pozdrav | Opening Iris Fink Grubačević, dekanja FINI Novo mesto Matej Forjan, direktor Šolskega centra Novo mesto Tomaž Kordiš, direktor Gospodarske zbornice Dolenjske in Bele krajine Emilija Bratož, direktorica Območno obrtne-podjetniške zbornice Novo mesto |
| 8.45 – 9.30 | Plenarno predavanje | Plenary lecture |
| Additive manufacturing and implantable medical devices Matej Daniel | |
| 9.30 – 10.00 | Sekcija | Session 1 Biomehanika / Biomechanics Vodja sekcije | Session chair: Barbara Zupančič |
| 9.30 – 9.40 | Urejenost membran in njihova funkcionalnost Membranes’ in-plane phase ordering and their functionality Samo Kralj, Luka Mesarec, George Cordoyiannis, Veronika Kralj-Iglič, Aleš Iglič |
| 9.40 – 9.50 | Atomic force microscopy on neuron cells Kristina Eleršič Filipič, Matej Daniel |
| 9.50 – 10.00 | Viskoelastično modeliranje mehanskega obnašanja možganskega tkiva Viscoelastic modelling of brain tissue mechanical behaviour Barbara Zupančič |
| 10.00 – 10.10 | Odmor | Coffee break |
| 10.10 – 11.00 | Sekcija | Session 2 Temeljne in aplikativne raziskave / Fundamental and Applied Research Vodja sekcije | Session chair: Anatolij Nikonov |
| 10.10 – 10.20 | Disperzija elastičnih valov v homogenih in simetričnih trislojnih ploščah Dispersion of elastic waves in homogeneous and symmetric three-layered plates Milan Ambrožič |
| 10.20 – 10.30 | Večkriterijska optimizacija območij stabilnosti vibracij zobniških gonil Multi-objective optimization of stability domains of gear drive vibrations Rudolf Pušenjak |
| 10.30 – 10.40 | Eksperimentalna in numerična določitev integralne karakteristike modelne vetrne turbine Experimental measurement and numerical prediction of integral characteristic of a model-size wind turbine Matej Fike, Gorazd Hren, Andrej Predin, Marko Pezdevšek |
| 10.40 – 10.50 | Numerična napoved gladinskega stanja v območju sotočja dveh rek Numerical prediction of water surface levels in the confluence of two rivers Gorazd Hren, Matej Fike, Andrej Predin, Marko Pezdevšek |
| 10.50 – 11.00 | Asymptotic Analysis of the Edge Bending Wave on a Stiffened Plate A. Alzaidi, Julius Kaplunov, Ljudmila Prikazchikova |
| POSTRI | POSTER SESSION | |
| Multi-parametric dynamic analysis of „lightweight“ laminates Julius Kaplunov, Danila Prikazchikov, Ljudmila Prikazchikova, Anatolij Nikonov, Tomaž Savšek | |
| Multi-parametric dynamic modelling of layered strongly inhomogeneous elastic structures Julius Kaplunov, Anatolij Nikonov | |
| Učinkovita prestavitev leksikalnih jezikovnih virov za razvoj govornih tehnologij Compact Representation of Lexical Language Resources for Efficient Speech Technology Design Žiga Golob, Simon Dobrišek, Jerneja Žganec Gros | |
| CityVOICE: zasnova novega glasu za govorne vmesnike v pametnih mestih in skupnostih CityVOICE: Novel Voice Design for Speech User Interfaces in Smart Cities and Communities Aleš Mihelič, Boštjan Vesnicer, Peter Holozan, Miro Romih, Simon Rozman, Tomaž Šef, Domen Zupančič, Jerneja Žganec Gros | |
| 11.00 – 11.10 | Odmor | Coffee break |
| 11.10 – 11.40 | Sekcija | Session 3 Industrija 4.0 in pametne specializacije / Industry 4.0 and Smart Specializations Vodja sekcije | Session chair: Tomaž Savšek |
| 11.10 – 11.20 | Using Software Engineering Principles for Machine Learning Marina Tropmann-Frick |
| 11.20 – 11.30 | Uporaba IoT za merjenje manjših odjemnih mest vodovodnega omrežja v podjetju Luka Koper Use of IoT for measuring small water supply points in Port of Koper Alojz Golli, Tomaž Aljaž |
| 11.30 – 11.40 | Klasifikacija kratkotrajnih zvočnih signalov z uporabo strojnega učenja Short audio signal classification with machine learning Izidor Potočnik, Damir Vrančić, Tomaž Jurejevčič |
| 11.40 – 12.10 | Odmor | Coffee break |
| 12.10 – 13.00 | Sekcija | Session 4 Materiali in tehnologije / Materials and Technologies Vodja sekcije | Session chair: Urška Florjančič |
| 12.10 – 12.20 | Kombinirani vpliv preoblikovanja in spajanja na zdržljivost izdelkov Combined Influence of Forming and Joining Technologies on Product Durability Matic Muc, Mitja Glavan, Vili Malnarič, Jernej Klemenc |
| 12.20 – 12.30 | Konstruiranje nastavljivih stopalk motocikla Design of adjustable motorcycle pedals Žan Kukovičič, Mitja Muhič |
| 12.30 – 12.40 | Primerjava MKE analiz z nateznim preizkusom pri nerjavnem jeklu Comparison of FEM analyzes with tensile test of stainless steel Luka Sinobad, Mitja Muhič |
| 12.40 – 12.50 | Vpliv načina litja na lastnosti aluminijeve zlitine The influence of casting method on the properties of aluminium alloy Bojan Jurjec, Peter Cvahte, Marica Prijanovič Tonkovič |
| 12.50 – 13.00 | Nekateri pristopi in rešitve pri razvoju adaptivnih in inteligentnih pogonov Some approaches and solutions in development of adaptive and intelligent drives Damir Vrančić, Zoran Šaponia, Samo Krančan, Marko Nerat, Janko Petrovčič |
| 13.00 – 13.20 | Sekcija | Session 5 Raziskave na projektu EAGLE | Research on EAGLE Project Vodja sekcije | Session chair: Jerneja Žganec Gros |
| 13.00 – 13.10 | Izzivi projekta EAGLE Challenges on EAGLE Project Tomaž Savšek, Mario Žganec |
| 13.10 – 13.20 | Industrija 4.0 in izkoriščanje njenih možnosti za kontrolo kakovosti izdelkov v slovenskih tehnoloških podjetjih Industry 4.0 and exploiting its potential for product quality control in Slovenian technology companies Iris Fink Grubačević, Darko Števančec, Ines Lipuš |
| POSTRI | POSTER SESSION | |
| Napredni senzorski sistem EAGLE za 3D kontrolo geometrije kompleksnih predmetov v tovarnah prihodnosti Advanced Sensor System EAGLE for 3D Geometry Control of Complex Objects in Factories of the Future Tomaž Savšek, Mitja Cerovšek, Iris Fink Grubačević, Mario Žganec, Jerneja Žganec Gros | |
| Izzivi kakovosti in stanje tehnike pri oblikovanju razvojnih zahtev za sistem EAGLE Quality challenges and state of the art in designing development requirements for the system EAGLE Hidajet Kurbegović, Anton Petrič, Tomaž Savšek | |
| Razvojna izhodišča za zasnovo koncepta sistema strojnega vida za geometrijsko kontrolo kakovosti EAGLE Research Premises for 3D Vision System Concept Design in EAGLE Geometry Quality Control Mario Žganec, Boštjan Vesnicer, Žiga Golob, Jaka Kravanja, Jerneja Žganec Gros | |
| Metodologije nedestruktivnega testiranja industrijskih izdelkov kompleksne geometrije Methodologies of Non-Destructive Testing of Industrial Products of Complex Geometry Urška Florjančič, Anatolij Nikonov, Julius Kaplunov | |
| Koncept sistema strojnega vida za pobiranje kosov iz zabojev v robotski Celici RoBIN Vision System Concept for the RoBIN Bin Picking Robot Cell Mario Žganec, Stanislav Gruden, Aleš Mihelič, Boštjan Vesnicer, Žiga Golob, Jaka Kravanja, Jerneja Žganec Gros | |
| 13.20 – 13.30 | Odmor | Coffee break |
| 13.30 – 14.00 | Sekcija | Session 6 Dejavniki konkurenčnosti | Competitive Advantage Factors Zdravo bivalno in delovno okolje | Healthy Living and Working Environment Vodja sekcije | Session chair: Darko Števančec |
| 13.30 – 13.40 | Tehnološko posodabljanje vhoda materialov v industriji Technological modernization of the input of materials in the industry Ingrid Uhernik Franko, Sašo Murtič |
| 13.40 – 13.50 | Merjenje zaloge izdelkov v prodajnih avtomatih Stock metering in vending machines Mitja Veber, Marko Sever |
| 13.50 – 14.00 | Primerjava razvrščanja in označevanja nekaterih farmacevtskih učinkovin Evaluation of classification and labeling of some active pharmaceutical ingredients Igor Simonič |
| POSTER | POSTER SESSION | |
| Preverjanje ustreznosti lastne metodologije testiranja uporabljivosti izdelka Assessment of the validity of a method for testing usability of a product Lucija Galič, Darko Števančec, Iris Fink Grubačević | |
| 14.00 | Zaključna beseda / misel | Final thoughts Tomaž Savšek, predsednik Programskega odbora |
Diplomanti FINI predstavljajo razvojni potencial družbe.
Graduates of FINI are society's developmental potential.
