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Wyszukujesz frazę "production improvement" wg kryterium: Temat


Tytuł:
Methodology for analysis of functioning and improvement of production systems basing on computer simulation
Autorzy:
Plinta, D.
Powiązania:
https://bibliotekanauki.pl/articles/117852.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
production improvement
modelling
simulation
Opis:
Modelling and simulation with optimization finds wide usage in the improvement of production systems. Production systems are so complex, that without computer it is not possible to realize detailed analysis of processes taking place in them. The methodology for realization of simulation projects with ARENA for improving production processes is presented in this paper.
Źródło:
Applied Computer Science; 2007, 3, 2; 54-68
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Increasing the efficiency of the production process by production levelling
Autorzy:
Rewers, Paulina
Bożek, Mariusz
Kulus, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/406991.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
production levelling
production flow
Lean Manufacturing
production improvement
production levelling implementation methodologies
Opis:
The main purpose of this article is to present an author’s methodology of production levelling and to show the impact of levelling on the time during which the product passes through the process and on staff performance. The article presents the analysis of literature concerning the method of improving the production process, especially taking production levelling into consideration. The authors focussed on the definition and methodologies of production levelling. A diagram of interrelations showing determinants and efficiency measures of production levelling as well as an author’s production levelling methodology have been presented. An example of the implementation of production levelling in one of the departments of a company manufacturing surgical instruments has also been shown. Analysis of the current state, stages of implementation and end effects have been presented. Attention was focussed on the time during which the product passes through the process and on staff performance.
Źródło:
Management and Production Engineering Review; 2019, 10, 2; 93--100
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Methodology for bottleneck identification in a production system when implementing TOC
Autorzy:
Urban, Wieslaw
Rogowska, Patrycja
Powiązania:
https://bibliotekanauki.pl/articles/125547.pdf
Data publikacji:
2020
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
Theory of Constraints
TOC
production improvement
bottleneck identification
constraints
teoria ograniczeń
usprawnianie produkcji
identyfikacja wąskiego gardła
ograniczenie
Opis:
For TOC (Theory of Constraints) implementation in a production system, the determination of the system’s bottleneck is a crucial step. Effective bottleneck identification allows setting priorities for the improvement of a production system. The article deals with a significant problem for the manufacturing industry related to the location of a bottleneck. The article aims for a detailed analysis of methods for bottleneck identification based on a comprehensive literature review and the design of a generalised methodology for bottleneck identification in the production system. The article uses two research methods, first, the combination of a narrative and scoping literature review, and second, the logical design. Several methods for bottleneck identification are reviewed and compared, finding some being similar, and others giving new insights into the evaluated production system. A methodology for bottleneck identification is proposed. It contains several detailed methods arranged in coherent steps, which are suggested to be followed when aiming for the recognition of a production system’s bottleneck. The proposed methodology is expected to be helpful in the practical TOC implementation. The presented methodology for the identification of bottlenecks in a production system is a practical tool for managers and experts dealing with TOC. However, it is still a conceptual proposal that needs to be tested empirically. The proposed methodology for bottleneck identification is an original concept based on the current literature output. It contributes to the production management theory as a practical managerial tool.
Źródło:
Engineering Management in Production and Services; 2020, 12, 2; 74-82
2543-6597
2543-912X
Pojawia się w:
Engineering Management in Production and Services
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Productivity improvement in underground coal mines – a case study
Autorzy:
Mishra, D. P.
Sugla, M.
Singha, P.
Powiązania:
https://bibliotekanauki.pl/articles/91911.pdf
Data publikacji:
2013
Wydawca:
Główny Instytut Górnictwa
Tematy:
production improvement
lean manufacturing
underground coal mine
side discharge loader
SDL
lead distance
doskonalenie produkcji
Lean Manufacturing
podziemna kopalnia węgla
ładowarka bocznie wysypująca
Opis:
Improvement of productivity has become an important goal for today’s coal industry in the race to increase price competitiveness. The challenge now lying ahead for the coal industry is to identify areas of waste, meet the market price and maintain a healthy profit. The only way to achieve this is to reduce production costs by improving productivity, efficiency and the effectiveness of the equipment. This paper aims to identify the various factors and problems affecting the productivity of underground coal mines adopting the bord and pillar method of mining and to propose suitable measures for improving them. The various key factors affecting productivity, namely the cycle of operations, manpower deployment, machine efficiency, material handling and management of manpower are discussed. In addition, the problem of side discharge loader (SDL) cable handling resulting in the wastage of precious manpower resources and SDL breakdown have also been identified and resolved in this paper.
Źródło:
Journal of Sustainable Mining; 2013, 12, 3; 48-53
2300-1364
2300-3960
Pojawia się w:
Journal of Sustainable Mining
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improving material flow in a modified production system
Autorzy:
Plinta, Dariusz
Radwan, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/38430431.pdf
Data publikacji:
2023
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
modelling and simulation of production processes
material flow management
improvement of production systems
optimization
Opis:
The aim of the article is to present a model of material flow organisation in a changing production system operating under small batch production conditions. Material flow is an element of the value stream that transforms production inventory into a finished product, creating value for the purchaser. Material flow management aims to ensure the consistency of supply and reliability of the production processes being carried out. Carrying out simulations for various production scenarios will be the basis for developing an effective method of material flow management in small batch production of cutting tools. Material flow simulation makes it possible to uncover selectively disruptive factors in existing production systems in order to systematically improve systems. Implementing material flow simulation in a timely manner allows the right trajectory to be established before manufacturing reality knowledge is available.
Źródło:
Applied Computer Science; 2023, 19, 1; 95-106
1895-3735
2353-6977
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of the Six Sigma methodology in a project improving the manufacturing process
Wykorzystanie metodologii Six Sigma w projekcie usprawniającym proces produkcyjny
Autorzy:
Kolbusz, Paula
Powiązania:
https://bibliotekanauki.pl/articles/31232906.pdf
Data publikacji:
2022
Wydawca:
Politechnika Rzeszowska im. Ignacego Łukasiewicza. Oficyna Wydawnicza
Tematy:
improvement of the production process
DMAIC
Six Sigma
doskonalenie procesu produkcyjnego
Opis:
In the current, full of technological novelties, companies that want to maintain their position on the market are obliged to implement continuous improvement of their operations. A frequent and recently popular phenomenon is the creation of workplaces in organizations for specialists in the field of continuous improvement. Improvement is a laborious and long-lasting process. The activities of the company that create added value for the customer should be improved, in other words they increase the competitive advantage on the market, then they will be effective for the company. The article presents the possibility of using the Six Sigma methodology to improve the efficiency of the production process of a rubber product on one of the production lines. To achieve the intended goal, qualitative and quantitative research methods were used to analyze the results obtained as part of the company's case study. In addition, the statistical analysis of the obtained results allowed to identify factors in the areas affecting the efficiency of the manufacturing process and to determine the action plan identifying the actions that should be implemented to improve the production process.
W obecnych, pełnych nowinek technologicznych firmach, które chcą utrzymać swoją pozycję na rynku, zobligowane jest do ciągłego doskonalenia swojej działalności. Częstym i ostatnio popularnym zjawiskiem jest tworzenie w organizacjach miejsc pracy dla specjalistów z zakresu ciągłego doskonalenia. Doskonalenie jest pracochłonnym i długotrwałym procesem. Działania firmy, które tworzą wartość dodaną dla klienta powinny być doskonalone, czyli zwiększają przewagę konkurencyjną na rynku, wtedy będą efektywne dla firmy. W artykule przedstawiono możliwości wykorzystania metodyki Six Sigma do poprawy efektywności procesu produkcji wyrobu gumowego na jednej z linii produkcyjnych. Aby osiągnąć zamierzony cel, zastosowano jakościowe i ilościowe metody badawcze do analizy wyników uzyskanych w ramach studium przypadku firmy. Ponadto analiza statystyczna uzyskanych wyników pozwoliła zidentyfikować czynniki w obszarach wpływających na efektywność procesu produkcyjnego oraz ustalić plan działania określający działania, które należy wdrożyć, aby usprawnić proces produkcyjny.
Źródło:
Technologia i Automatyzacja Montażu; 2022, 4; 8-19
2450-8217
Pojawia się w:
Technologia i Automatyzacja Montażu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The possibilities of improving the human-machine co-operation in semi-automatic production process
Możliwość doskonalenia współpracy człowieka i maszyny w półautomatycznym procesie produkcji
Autorzy:
Łapczyńska, Dagmara
Powiązania:
https://bibliotekanauki.pl/articles/31232955.pdf
Data publikacji:
2023
Wydawca:
Politechnika Rzeszowska im. Ignacego Łukasiewicza. Oficyna Wydawnicza
Tematy:
semi-automatic production process
human-machine co-operation
Industry 4.0
Industry 5.0
production process improvement
półautomatyczny proces produkcji
współpraca człowiek-maszyna
doskonalenie procesów produkcji
Opis:
Nowadays, modern production processes are undergoing intensive technological development, according to Industry 4.0 and Industry 5.0 assumptions. Despite the separate differentiation and numbering of these terms, the assumptions of the two approaches do not contradict each other. Industry 5.0 is a type of an extension of the drive for the highest possible degree of integration of automated systems (along with the pillars assumed in Industry 4.0) by finding a place where humans prove to be irreplaceable and their needs are identified as the most essential, central aspect. This leads to the implementation of semi-automated processes in which the cooperation between human and machine is the key. The paper presents an analysis and the results of the studies performed in company that produces vehicle control systems in automotive. The research includes quarter-a-year of studies and observation of production process. The studies aimed identifying waste in production process and proposing improvement methods, with particular reference to automated operations. Implementation of proposed improvements was mainly based on re-programming automated systems, but also on adding new process of cleaning brakes, that allowed to reduce the number of scrapped parts. Moreover, the implicated solutions allowed to achieve reduction of production process cycle time, financial savings and risk of the defects.
W dzisiejszych czasach nowoczesne procesy produkcji przechodzą intensywny rozwój technologiczny, powiązany z wdrażaniem założeń Industry 4.0 i Industry 5.0. Pomimo odrębnego rozróżniania i numerowania tych terminów, założenia obu tych podejść nie są ze sobą sprzeczne. Industry 5.0 jest niejako poszerzeniem dążenia do możliwie wysokiego stopnia zintegrowania zautomatyzowanych systemów (wraz z filarami zakładanymi w Industry 4.0) o odnalezienie miejsca, w którym człowiek okazuje się być niezastąpiony, a jego potrzeby identyfikowane są jako najistotniejszy, centralny aspekt. Prowadzi to do powstawania procesów pół-automatycznych, w których znaleźć można miejsce na współpracę pomiędzy człowiekiem i maszyną. W artykule przedstawiono analizę i wyniki badań przeprowadzonych w firmie produkującej systemy sterowania pojazdami w branży motoryzacyjnej. Badania obejmują kwartał-rok badań i obserwacji procesu produkcyjnego. Badania miały na celu identyfikację marnotrawstwa w procesie produkcyjnym oraz zaproponowanie metod usprawnień, ze szczególnym uwzględnieniem operacji zautomatyzowanych. Wdrożenie zaproponowanych usprawnień polegało głównie na przeprogramowaniu systemów automatycznych, ale także na dodaniu nowego procesu czyszczenia hamulców, który pozwolił na zmniejszenie liczby złomowanych części.
Źródło:
Technologia i Automatyzacja Montażu; 2023, 1; 30-36
2450-8217
Pojawia się w:
Technologia i Automatyzacja Montażu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of Parameters Influencing the Production and Improvement of the Launch System in a Production Department: Case Study in the Clothing Industry in Tunisia
Autorzy:
Amira, Lakhal
Nejib, Sejri
Powiązania:
https://bibliotekanauki.pl/articles/2056293.pdf
Data publikacji:
2021
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Tematy:
production
improvement
productivity
launch
Opis:
This study was carried out in a clothing company to determine the parameters that influence the decline in production. The results showed that the parameter "Machine failures" had a 34.6% effect on production, and "lack of versatility" 19.7%, while the parameter "heavy launch" had an effect of 17.1%, "lack of supplies" 9%, touch-ups 3%, and "lack of cut parts" 2%. Indeed, the application of lean and six sigma tools and especially the D.M.A.I.C and TPM methods are two tools that improve efficiency and productivity in a production workshop. Thus, a grid was developed to monitor and maintain the effectiveness of improvement actions and for the continuity of the spirit of improvement within the production department without forgetting that teamwork makes it possible to improve the result.
Źródło:
Fibres & Textiles in Eastern Europe; 2021, 6 (150); 4--10
1230-3666
2300-7354
Pojawia się w:
Fibres & Textiles in Eastern Europe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A new look at some aspects of maintenance and improvement of production processes
Autorzy:
Hamrol, A.
Powiązania:
https://bibliotekanauki.pl/articles/407115.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
production process
strategy
method
tool
quality
maintenance
improvement
Opis:
The purpose of the paper is to present the author’s reflections on the origin and popularity of various approaches to maintenance and improvement of production processes, their terminological consistency, understanding, and practical application of their principles. The author’s reflections are based on his observations made over his many years of activity as a lecturer and consultant in the area of production engineering and management. It was shown that there is a need to make scientists and practitioners aware of the relatively large degree of freedom in defining the scope and way of application of strategies of continuous improvement. The author’s proposal is to refer to all approaches to maintenance and improvement of production processes with the title “Strategies of Efficient Action” and all supporting methods as “Practices of Efficient Action”. Considerations presented in the paper can be useful in more and more efficiently applying the power of TQM, Six Sigma, Lean Manufacturing and other strategies of processes maintenance and improvement in the daily activities of companies.
Źródło:
Management and Production Engineering Review; 2018, 9, 1; 34-43
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Work safety conditions analysis
Analiza warunków bezpieczeństwa pracy
Autorzy:
Trąbczyńska, A.
Stasiak-Betlejewska, R.
Powiązania:
https://bibliotekanauki.pl/articles/108963.pdf
Data publikacji:
2016
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
production
work safety
improvement
produkcja
bezpieczeństwo pracy
doskonalenie
Opis:
Work safety conditions are one of the most important issue that affects the product quality and manufacturing processes organization. The aim of the study is the analysis of chosen enterprise in terms of work safety conditions and identification of improvement actions. Study presented in the paper was conducted for the selected work position involved in the production process rolled steel bar. Owing to analysis of work safety conditions in the chosen enterprise factors of production process improvement were determined in the presented research findings.
Warunki bezpieczeństwa i higieny pracy są jednym z najważniejszych kwestii, które mają wpływ na jakość produktu oraz organizację procesów produkcyjnych. Celem badań jest analiza wybranego przedsiębiorstwa pod względem warunków bezpieczeństwa i higieny pracy oraz identyfikacja działań doskonalących. Badania przedstawione w artykule zostały przeprowadzone dla wybranego stanowiska pracy związanego z procesem produkcji pręta walcowanego. Dzięki analizie warunków bezpieczeństwa i higieny pracy w wybranym przedsiębiorstwie ustalono czynniki doskonalenia procesu produkcji.
Źródło:
Archiwum Wiedzy Inżynierskiej; 2016, 1, 1; 62-64
2544-2449
Pojawia się w:
Archiwum Wiedzy Inżynierskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improvement of the production process using Lean Management - case study
Autorzy:
Jakubiec, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/27313667.pdf
Data publikacji:
2022
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
Lean Management
production process
improvement
proces produkcyjny
doskonalenie
Opis:
Purpose: The aim of the article is to present the benefits of using selected Lean Management elements in the production process on the example of a company producing mechanical seals. Design/methodology/approach: The article is theoretical and empirical in nature and is based on the analysis of a selected case. In the empirical part, the analysis concerns selected elements of the production process in the examined enterprise. Findings: The results obtained in the article refer to the benefits of using Lean Management in the production process in the analyzed enterprise. The use of identification and elimination of waste and standardization of activities at workplaces (introduction of job instructions) in selected areas of the production process allowed for the improvement of its parameters, which was presented in the article. Research limitations/implications: The limitations in the empirical area could be the reference only to selected aspects of Lean Management and the analyzed process. Future research will cover the broader scope of Lean Management and other companies. Practical implications: The results of the case study show the direct impact of Lean Management on the parameters of the analyzed production process. Thanks to the use of Lean Management, the process parameters have improved, which is an important factor in the context of the effectiveness of the company's functioning as a system. Originality/value: The added value of the article is the practical presentation of the use of Lean Management to improve the parameters of the production process.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2022, 158; 229--242
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dependability shaping approach of devices used in production process
Autorzy:
Szpytko, J.
Gliwinski, M.
Powiązania:
https://bibliotekanauki.pl/articles/247074.pdf
Data publikacji:
2011
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
availability
production process
OEE indicator
synergy effect
constantly improvement
Opis:
Paper presents the methodology of shaping dependability of devices used in process with use key performance indicators for increasing Overall Equipment Efficiency (OEE) which are a subject of devices' parameters monitoring under operation. Value of Overall Equipment Efficiency describes the technical state of devices included into production process. Value itself can be different for different production lines even in one industry. For engineers it is important to put all possible effort to increasing values of particular key performance indicators which are building Overall Equipment Efficiency. Values of particular key performance indicators, shows to experienced engineer real technical state of whole production line. Presented in paper selected indicators are connected and have influence for each other, moreover operation parameters of devices' are characterizing production process. Key performance indicators presented in paper represents three the most important aspects of the production process: handling of the process, operators' area of responsibility, management of the process, managers' area of responsibility and optimization of the process, planners' area of responsibility. Only proper cooperation of these three groups of people can benefits requested result. From owners point of view, presented areas have the same importance, problems created in one of them can negatively influence for overall income of whole enterprise.
Źródło:
Journal of KONES; 2011, 18, 4; 493-502
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of lean tools to measure and improve work in assembly cell: a case study
Autorzy:
Wojakowski, P.
Warżołek, D.
Powiązania:
https://bibliotekanauki.pl/articles/409411.pdf
Data publikacji:
2017
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
lean production
improvement tools
PDCA
case study
automotive industry
Opis:
The article describes a research project conducted by the authors in 2015 in one of the manufacturing companies of the automotive industry in Poland. Described manufacturing company engaged in the production of body frame of truck cargo space. The aim of the project was to improve the part of production process involving assembling walls in one production area. The article describes the project realization, starting from defining the problem, identifying measures to improve the organization of production process, then selecting analytical tools of the current situation and in brief selecting improvement tools that were implemented in manufacturing company. As a result of the research work identified measures have been improved as explained in the article.
Źródło:
Research in Logistics & Production; 2017, 7, 1; 41-51
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Simulation for jewelry production process improvement using line balancing: A case study
Autorzy:
Supsomboon, Srisawat
Powiązania:
https://bibliotekanauki.pl/articles/410065.pdf
Data publikacji:
2019
Wydawca:
STE GROUP
Tematy:
process improvement
line balancing
simulation model
jewelry production proces
Opis:
Thai jewelry is the world’s leading jewelry which has gained high reputation and recognition from customers worldwide. In the past decade, jewelry have become one of the top ten export product of Thailand with the current export value of around 58,000 million baht per year which is 3.4 percent of all Thailand export products. Due to the high competition in the world market, however, Thai jewelry manufacturers needs to continue to improve their product quality as well as process efficiency in order to gain more market share. Currently, computer-aided tools have become more powerful tool in jewelry production management. They have been used to design production process, plant and workstation layout, production planning, worker’s scheduling, and other decisive decision making in both high management and shop floor levels. This research demonstrates a case study of plant simulation application for jewelry production process improvement. The objective is to reduce bottlenecks and increase productivity in wax pattern and casting processes using line balancing. Various scenarios have been proposed in order to support different level of desired output rate due to the increase of demand. The results of line balancing and simulation models reduce bottlenecks. Hence, productivity is increased. The desired throughput rates are achieved with the minimum number of workers and machine in the system.
Źródło:
Management Systems in Production Engineering; 2019, 3 (27); 127-137
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of enterprise maturity on the implementation of Six Sigma concept
Autorzy:
Kosieradzka, A.
Ciechańska, O.
Powiązania:
https://bibliotekanauki.pl/articles/407450.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
continuous improvement
six sigma
maturity model
maturity level
production management
Opis:
Six Sigma as the continuation of comprehensive quality management TQM is of interest to many enterprises. Unfortunately, not everybody successfully implements quality improvement projects using Six Sigma tools. This approach requires proper preparation in many areas of the company’s operation, including: organization of processes, establishing measures, employee engagement and creating conditions for continuous improvement. The goal of the article is to present on the case study the idea of using the organizational maturity model for production management to assess a readiness of organization to implement Six Sigma. The case study presents a company maturity level diagnosis and a successful project of quality and productivity improvement using the Six Sigma concept, confirming that the organization’s maturity model is the appropriate tool for assessing multi-faceted preparation for successful implementation of Six Sigma projects.
Źródło:
Management and Production Engineering Review; 2018, 9, 3; 59-70
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł

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