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Wyszukujesz frazę "Ulewicz, Robert" wg kryterium: Autor


Wyświetlanie 1-4 z 4
Tytuł:
Usefulness of problem based learning in preparing engineers for industry 4.0 : literature review
Autorzy:
Zembski, Sławomir
Ulewicz, Robert
Powiązania:
https://bibliotekanauki.pl/articles/104142.pdf
Data publikacji:
2020
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
industry 4.0
problem-based learning
learning organization
przemysł 4.0
nauczanie oparte na rozwiązywaniu problemów
organizacja ucząca się
Opis:
Globalization and scarcity of resources have contributed to the need to meet and exceed customers' higher expectations while reducing the number of employees, workload and consumption of available resources. This situation was initiated by the fourth industrial revolution, hereinafter referred to as "Industry 4.0", which is based on the implementation of modern information technologies, associated with automation, artificial intelligence and a theory called the Internet of Things. All of this is aimed at improving efficiency, faster decision-making, which results in increasing the competitiveness of the company. Changes in the field of robotics, artificial intelligence and automation technologies indicate that with their increasing importance and implementation in organizations, there is a need to introduce new from teaching in the context of preparing engineers to work with new technologies based on cyberspace. The aim of the article is to review the literature on the importance of problematic teaching in the implementation of engineers for faster and more efficient implementation of Industry 4.0 in current production organizations.
Źródło:
Quality Production Improvement - QPI; 2020, 2, 1; 117-130
2657-8603
Pojawia się w:
Quality Production Improvement - QPI
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of lean tools on the safety level in manufacturing organisations
Autorzy:
Ulewicz, Robert
Lazar, Livia V.
Powiązania:
https://bibliotekanauki.pl/articles/88498.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
VSM
5S
TPM
Poka-Yoke
Kaizen
safety
Lean
bezpieczeństwo
Opis:
Lean Management is currently one of the best-known and is the most widely used management concepts in production enterprises. Lean creates such a culture of work in an organization that makes all participants in the organization interested in raising the level of quality, reducing costs and delivery time. However, there is no information about the influence of lean tools on the level of safety in production organizations. The paper presents the influence of five lean tools on the safety level by the example of metal manufacturing organization. The number of potentially dangerous situations and the number of accidents were taken as the measure of safety level. The obtained results indicates that the most important for the safety level is 5S, TPM while Kaizen, Poka-Yoka and VSM are smaller. The paper aims to broaden the knowledge about the dependence of the use of lean tools on the level of occupational safety.
Źródło:
System Safety : Human - Technical Facility - Environment; 2019, 1, 1; 514-521
2657-5450
Pojawia się w:
System Safety : Human - Technical Facility - Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The challenges of industry 4.0 for small and medium enterprises in Poland and Slovakia
Autorzy:
Ulewicz, Robert
Novy, Franitisek
Sethanan, Kanchana
Powiązania:
https://bibliotekanauki.pl/articles/104150.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
industry 4.0
SME
smart factory
metal industry
przemysł 4.0
MŚP
inteligentna fabryka
przemysł metalowy
Opis:
In the paper an analysis of the state of preparation of small and medium-sized enterprises in the metal industry in Poland and Slovakia was presented. Based on the conducted surveys, the challenges of industry 4.0, which will have to be met by small and medium enterprises, have been identified. Opportunities and threats for enterprises from the SME sector have been also defined. It was found that the biggest threats was lack of capital and lack of appropriate specialists, as well as high costs of staff preparation. Opportunities for enterprises are increased productivity and productivity, faster response to changes to customer requirements.
Źródło:
Quality Production Improvement - QPI; 2019, 1, 1; 147-154
2657-8603
Pojawia się w:
Quality Production Improvement - QPI
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of different hard-facing procedures on quality of surfaces of regenerated gears
Autorzy:
Nikolić, Ružica R.
Marković, Svetislav
Arsić, Dušan
Lazić, Vukić
Hadzima, Branislav
Ulewicz, Robert
Powiązania:
https://bibliotekanauki.pl/articles/23968097.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
regeneracja
napawanie
koło zębate
właściwości tribiologiczne
współczynnik tarcia
regeneration
hard-facing
gear
tribological properties
friction coefficient
Opis:
During the process of regeneration of machine parts, certain phenomena occur that have a significant impact on the loss of their working ability. Hereditary properties are expressed by the interdependence of geometric and physical-mechanical-metallurgical parameters of gear teeth created during the technological operations of regeneration of worn teeth by hard-facing. The influence of the type of additional material (electrodes and their combinations) on the tribological characteristics of welded gear teeth was considered, whereby the so-called hard additional materials were applied. Those are the additional materials that give the required surface hardness of the teeth without subsequent thermal or thermochemical treatment. This research did not involve the regeneration of specific worn gears removed from machine systems, but the new gears were made, which were then damaged and then regenerated by hard-facing using the shielded metal arc welding (SMAW) procedure. Thus, all the tested gears were made of the same material, belonged to one batch and were machined on the same machines with the same machining regimes. The tests were performed on samples made of 20MnCr5 steel for cementation, on a tribometer by the “block on disc” method, which was designed to simulate the operating conditions of coupled teeth of concrete gears in the exploitation conditions. Based on the conducted tribological tests, the average coefficients of friction and topography of the surfaces were determined by measuring the wear trace and it was defined which additional materials give the best tribological characteristics of the surfaces of gears regenerated by hard-facing.
Źródło:
Production Engineering Archives; 2021, 27, 4; 257--264
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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