Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "analysis FMEA" wg kryterium: Temat


Tytuł:
FMEA application in production processes and its effects to the manufacturer
Autorzy:
Demirkaya, Fatih
Powiązania:
https://bibliotekanauki.pl/articles/2200311.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
FMEA
failure mode and effect analysis
FMEA form
steel rope manufacturing FMEA
analiza przyczyn i skutków wad
produkcja lin stalowych FMEA
Opis:
The FMEA (Failure Mode and Effects Analysis) method is a systematic approach used to identify potential failure modes in production processes, as well as the associated effects and likelihood of those failures occurring. The FMEA method helps to prioritize potential failure modes based on their potential impact, allowing organizations to address the most critical issues first. This article presents a comprehensive review of the FMEA method, including its history, principles, and steps. The article also discusses the benefits of the FMEA method for companies, including improved product quality, reduced costs, and enhanced customer satisfaction. The FMEA form is an essential component of the FMEA process, as it helps to ensure that all relevant information is captured and organized in a structured manner. This article will introduce the FMEA method and provide an overview of the FMEA form, including its various sections and how it is used in the FMEA process. The aim of this article is to provide a comprehensive analysis of FMEA and the ways in which it is applied, to ensure the applicability of FMEA to manufacturing processes for manufacturers. In this way, manufacturers will benefit in time, budget, energy and profitability. In addition, with FMEA, problems will be prioritized according to their criticality, and errors will be intervened at the right time and in the fastest way. In the article, an FMEA form will be created for the steel rope production process as a study case, and the benefit and profitability it will provide to the manufacturer will be revealed. In this way, the effect of FMEA in a production process will be embodied.
Źródło:
Archiwum Wiedzy Inżynierskiej; 2022, 7, 1; 27--32
2544-2449
Pojawia się w:
Archiwum Wiedzy Inżynierskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation into a Potential Reduction of FMEA Efforts Using Action Priority
Autorzy:
Barsalou, Matthew
Powiązania:
https://bibliotekanauki.pl/articles/2201159.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
FMEA
failure modes and effects analysis
risk analysis
failure prevention
quality
Opis:
FMEAs have been prioritized using RPN; however, a new standard has introduced AP for prioritization. This study seeks to determine if the number of required improvement actions increases, decreases, or stays the same when using AP in place of RPN. Statistical software was used to simulate 10,000 combinations of severity, occurrence, and detection. Both AP and RPN were calculated for the 10,000 combinations. Statistical hypothesis testing was performed to determine if there was a difference between RPNs when sorted by AP and to determine if there was a difference in actions required using RPN or AP. There is a statistically significant difference between RPNs when sorted by high, medium, and low AP. Using an RPN threshold equal to or greater than 100 would result in no change in the number of actions required if prioritizing by high and medium, but would result in fewer actions required if only high is used.
Źródło:
Management and Production Engineering Review; 2022, 13, 4; 59--71
2080-8208
2082-1344
Pojawia się w:
Management and Production Engineering Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Revitalization of Mining Dumps. Assessment of Possibilities
Autorzy:
Biały, Witold
Powiązania:
https://bibliotekanauki.pl/articles/23966697.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
rewitalizacja
algorytm
scenariusze
SWOT/TOWS
FMEA
analiza QFD
zrównoważony rozwój
revitalization
algorithm
scenarios
QFD analysis
sustainable development
Opis:
The revitalization of mining dumps in the Silesian agglomeration is a very difficult and complex problem. It has a substantial impact on the concepts of sustainable urban development. Other than the key areas including people, the environment and the economy, revitalization also refers to spatial management, and thus to a significant improvement in the functioning conditions of the local cities’ communities. The article describes an algorithm assessing the possibilities of revitalizing a mining dump by one of the Polska Grupa Górnicza’s mines. With legal status and location taken into account, several potential scenarios had been proposed, out of which one was chosen based on the adopted criteria. The chosen scenario had been subjected to further assessment using analyses such as SWOT/TOWS, FMEA, and QFD. The analyses had been carried out in order to acquire more effective and meaningful assessments, having taken social and economic aspects into consideration. In effect of the carried out analysis a recreational scenario was proposed. The adopted solution shows that the mine can continue its work in accordance with the principle of sustainable development as well as apply the concept of corporate social responsibility.
Źródło:
Production Engineering Archives; 2022, 28, 2; 201--209
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quality management in manufacturing processes for serial production organization – case study
Autorzy:
Mazur, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/34670813.pdf
Data publikacji:
2021
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
quality control
risk analysis
FMEA method
SPC
kontrola jakości
ocena ryzyka
metoda FMEA
Opis:
The basis for the control work for the quality in manufacturing process is the supervision of the effects of this process and the verification of the correctness of the employees' activities. The continuity of the control activities carried out indicates the need to supervise all production elements of the offered products. The article presents unit guidelines of quality analyzes for the production and assembly of car brake calipers. The presented analyzes constitute the basis of a complete supervision system and are an element repeated in each subsequent production batch. The quantitative analysis of production non-conformities was supplemented with the determination of the causes and effects for these errors, and the analysis of statistical indicators of qualitative ability. The results for one production batch were presented along with the adopted procedure, which are a component of the system of supervision over the results of control processes included in the production process.
Źródło:
Quality Production Improvement - QPI; 2021, 3, 1; 377-385
2657-8603
Pojawia się w:
Quality Production Improvement - QPI
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An expert elicitation analysis for vessel allision risk near the offshore wind farm by using fuzzy rule-based bayesian network
Autorzy:
Yu, Q.
Liu, K.
Powiązania:
https://bibliotekanauki.pl/articles/117215.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
offshore wind farms
expert elicitation analysis
Bayesian network model
fuzzy rule-based bayesian network
Failure Modes and Effects Analyses (FMEA)
Bayesian Networks
vessel allision risk
risk analysis
Opis:
This paper develops an expert based framework for analysing and synthesising the ship allision risk near the offshore wind farm (OWF) on the basis of a generic Fuzzy Bayesian network and FMEA analysis. This framework is specifically intended to overcome the difficulty of using traditional risk assessment methods in OWF allision. Under the introduced framework, subjective belief degrees are assigned to model the incompleteness encountered in establishing the knowledge base. The fuzzy transformation technology is then used to introduce all judgements results under various situations. Fully, a Bayesian network is established to aggregate all relevant attributes to the conclusion and to prioritise potential allision risk level of each ship categories. A series of case studies of different ship categories are studied to illustrate the application of the proposed framework. Results show that the fishing vessel and the service vessel have a higher allision risk than the merchant vessel due to insufficient risk detection. The collision consequence of the tanker is significantly higher than other types of vessel. The framework facilitates subjective risk assessment when historical failure data is not available in their practice, which provides support to OWF-safeguarding and decision-making.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 4; 831-837
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of risk and looses in production system
Autorzy:
Burduk, Anna
Sulik, Sandra
Powiązania:
https://bibliotekanauki.pl/articles/409095.pdf
Data publikacji:
2019
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
production risk
risk assessment
looses assessment
risk elimination
FMEA analysis
serial structure system
parallel structure system
Opis:
The article describes the course of the production process of furniture for a system with aserial structure. A two-month analysis of the production system was carried out, queues at individual machines during production, total time of execution of orders, use of machines, average production capacity have been determinded, as well as the factors that affect the delay in production were identified. A layout of the production hall was also made. All defects on machines within 2 months were also noted. The documentation and analysis of these activities allowed us to assess the risks and losses and propose a way to reduce the risk in order to improve the company's production system.
Źródło:
Research in Logistics & Production; 2019, 9, 3; 157-175
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Methods for identifying threats of critical infrastructure systems within Baltic Sea region
Autorzy:
Tchórzewska-Cieślak, Barbara
Pietrucha-Urbanik, Katarzyna
Szpak, Dawid
Powiązania:
https://bibliotekanauki.pl/articles/2068699.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
failure
system safety
safety management
risk
security
threats
FMEA
safety
failure analysis
Bayes network
Opis:
In the analysis of the operation of critical infrastructure systems it is important to perform the analysis of the safety of the operation. The daily operation of such systems is inherently associated with the occurrence of various types of random undesirable events. Therefore, in the paper the matrix and logical trees methods used in the analysis of the risk of threats in critical infrastructure systems within the Baltic Sea, were presented. The analysis and assessment of the protection of technical system was performed using the FMEA method (Failure Mode and Effect Analysis). As to analyse the cause and effect of undesirable events the method of Bayes' theorem and Java Bayes program were implemented, which allows to identify the probability of the event occurrence.
Źródło:
Journal of Polish Safety and Reliability Association; 2019, 10, 1; 149--166
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Problems of use of FMEA method in industrial enterprise
Autorzy:
Wolniak, Radosław
Powiązania:
https://bibliotekanauki.pl/articles/111816.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
FMEA
Failure Mode and Effect Analysis
Quality planning
quality improvement
quality methods
metoda FMEA
planowanie jakości
polepszanie jakości
metoda jakościowa
Opis:
Presented paper concentrate on problems connected with FMEA method usage in industrial enterprise. There is in the paper a description of the basic rules of FMEA method and competition between FMEA analysis and gap analysis. The analysis of defects has been done to find recommendations how to eliminate or restrain them. On the basis of conducted research we found that selection of staff to the team is very important factor in the FMEA analysis undertaking process. The staff should have appropriate level of knowledge about FMEA method methodology and other tools which are indispensable in the process of implementing this method within the company.
Źródło:
Production Engineering Archives; 2019, 23; 12-17
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The concept of balanced maintenance cycle of a railway vehicle
Koncepcja zbilansowanego cyklu utrzymania pojazdu kolejowego
Autorzy:
Batko, Michał
Powiązania:
https://bibliotekanauki.pl/articles/33341426.pdf
Data publikacji:
2019
Wydawca:
Sieć Badawcza Łukasiewicz - Poznański Instytut Technologiczny
Tematy:
railway vehicle
maintenance
expense
balanced cycle
Failure Mode and Effects Analysis
FMEA
pojazd kolejowy
utrzymanie
koszt
cykl zbilansowany
Opis:
Due to various difficulties related with creation such documentation, in the hereby article the alternative concept of maintenance system for six axles, heavy diesel locomotive will be presented, which is based on balancing the scopes of maintenance activities on particular levels of maintenance. The main assumptions proposed solution will be evenly distribution in time the preventive maintenance activities between particular maintenance levels with parallel keeping the safety operation and extension of components usage. It will be advisable to use the FMEA method (Failure Mode and Effects Analysis) in order to change the scope and frequency of particular levels of maintenance. The benefits and risks of a balanced model will also be presented in comparison to the classic, five-levels maintenance system. An analysis of both maintenance models of traction vehicles will be made in the context of the costs of preventive inspections and repairs.
Przedsiębiorstwa kolejowe są zobowiązane do posiadania dokumentacji utrzymania pojazdów kolejowych. W związku z różnymi trudnościami związanymi z opracowywaniem takiej dokumentacji w niniejszym artykule zaprezentowana zostanie alternatywna koncepcja utrzymania sześcioosiowej, ciężkiej lokomotywy spalinowej polegająca na zbilansowaniu zakresów utrzymania na poszczególnych poziomach. Głównymi założeniami proponowanego rozwiązania będzie równomierne rozłożenie w czasie czynności przeglądowo-naprawczych pomiędzy danymi poziomami utrzymania przy jednoczesnym zapewnieniu bezpiecznej eksploatacji i wydłużenia okresu używania poszczególnych komponentów. Na przykładzie zastosowanej metody FMEA (ang. Failure Mode and Effects Analysis) zaprezentowany zostanie sposób doboru zakresu i częstotliwości poziomów utrzymania. Przedstawione zostaną również korzyści wynikające z takiego modelu w porównaniu do klasycznych, pięciopoziomowych systemów utrzymania. Dokonana zostanie analiza obu modeli utrzymania lokomotyw w kontekście ponoszonych kosztów utrzymania w cyklu życia lokomotywy.
Źródło:
Rail Vehicles/Pojazdy Szynowe; 2019, 1; 26-38
0138-0370
2719-9630
Pojawia się w:
Rail Vehicles/Pojazdy Szynowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A comprehensive and practical reliability allocation method considering failure effects and reliability costs
Kompleksowa i praktyczna metoda alokacji niezawodności uwzględniająca skutki uszkodzeń i koszty niezawodności
Autorzy:
Yu, H.
Zhang, G.
Ran, Y.
Li, M.
Wang, Y.
Powiązania:
https://bibliotekanauki.pl/articles/301115.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
Tematy:
reliability allocation
reliability cost
failure modes and effect analysis (FMEA)
relative reliability
fuzzy methods
alokacja niezawodności
koszty niezawodności
analiza przyczynowo-skutkowa
uszkodzenie
względna niezawodność
metody rozmyte
Opis:
In view of the drawbacks in existing allocation methods which are incomplete considerations and poor practicality, a comprehensive fuzzy allocation method considering failure effects and reliability costs is proposed. Fuzzy linguistics and triangular fuzzy numbers are used to evaluate the uncertainty and subjective factors in allocation process. The traditional risk priority numbers (RPNs) are modified to overcome the shortages which are the same factor weights and equal difference of failure effects in original methods. State of the arts, components intricacy and working conditions are used to construct the reliability costs model, which solves the difficulties of costs statistics and avoids the sophisticated calculations which exist in current allocation methods. The relationship between reliability costs and potential risk of subsystem is studied and the value range of it is given in this paper. A case example is given to illustrative the scientificity and practicability of proposed allocation method.
Ze względu na niedostatki istniejących metod alokacji, które nie dają pełnego obrazu problematyki i mają słabe zastosowanie w praktyce, w artykule zaproponowano kompleksową metodę alokacji opartą na logice rozmytej, uwzględniającą skutki uszkodzeń i koszty niezawodności. W pracy wykorzystano lingwistykę rozmytą i trójkątne liczby rozmyte do oceny niepewności i czynników subiektywnych w procesie alokacji. Zmodyfikowano tradycyjny wskaźnik liczby priorytetowej ryzyka (RPN), co pozwoliło na poprawę mankamentów charakteryzujących oryginalną metodę, t.j. takie same współczynniki wagowe i równoważność skutków uszkodzeń o różnym stopniu ciężkości. Na podstawie wiedzy o stanie techniki, złożoności komponentów i warunkach pracy, skonstruowano model kosztów niezawodności, który rozwiązuje trudności dotyczące sporządzania statystyki kosztów i pozwala uniknąć skomplikowanych obliczeń stosowanych w obecnych metodach alokacji. Zbadano związek między kosztami niezawodności a potencjalnym ryzykiem podsystemu, oraz podano jego zakres wartości. Prezentowane studium przypadku demonstruje możliwe zastosowania i efektywność proponowanej metody.
Źródło:
Eksploatacja i Niezawodność; 2018, 20, 2; 244-251
1507-2711
Pojawia się w:
Eksploatacja i Niezawodność
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza i ocena przebiegu procesu zaopatrzenia dla wybranej kopalni węgla kamiennego
Analysis and evaluation of the process of supply for a coal mine
Autorzy:
Gaschi-Uciecha, A.
Grabowska, J.
Powiązania:
https://bibliotekanauki.pl/articles/325017.pdf
Data publikacji:
2018
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
supply logistics
process mapping
FMEA analysis
A3 report
logistyka zaopatrzenia
mapowanie procesów
analiza FMEA
raport A3
Opis:
Logistic analysis of procurement processes refers to the identification of logistics processes, public procurement, procurement purchases and the organization of the procurement process. This leads to the assessment of the condition of the existing supply processes in the selected coal mine and the determination of possible solutions relating to the improvement of supply logistics activities.
Analiza logistyczna procesów zaopatrzenia dotyczy identyfikacji procesów logistycznych, zamówień publicznych, zakupów zaopatrzeniowych oraz organizacji procesu zaopatrzenia. Prowadzi to do oceny stanu istniejącego procesów zaopatrzenia w wybranej kopalni węgla kamiennego oraz określenia możliwych rozwiązań odnoszących się do poprawy działań w zakresie logistyki zaopatrzenia.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2018, 129; 105-122
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of the internal transport process by positioning selected quality tools on the example of soldering process
Autorzy:
Szczucka-Lasota, B.
Wolniak, R.
Węgrzyn, T.
Powiązania:
https://bibliotekanauki.pl/articles/322442.pdf
Data publikacji:
2018
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
transport
FMEA analysis
quality of transport process
logistic
analiza FMEA
jakość procesu transportowego
logistyka
Opis:
In the article we assessed the in-plant transport on the soldering line. The assessment was based on three-month process observation, registration of non-conformities and a modified PFMEA analysis form. Among the 9 non-compliance groups, the so-called critical inconsistencies for which the reasons for their generation have been determined. Actions have been developed to eliminate the causes of non-compliance, aimed at improving the process and devices of in-house transport. The proposed solutions are implemented in the analyzed organization.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2018, 119; 275-288
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Breakdown cause and effect analysis. Case study
Autorzy:
Biały, W.
Ružbarský, J.
Powiązania:
https://bibliotekanauki.pl/articles/409633.pdf
Data publikacji:
2018
Wydawca:
STE GROUP
Tematy:
analysis
production process
breakdown
FMEA
Ishikawa diagram
Pareto chart
Opis:
Every company must ensure that the production process proceeds without interferences. Within this article, the author uses the term “interferences” in reference to unplanned stoppages caused by breakdowns. Unfortunately, usually due to machine operators’ mistakes, machines break, which causes stoppages thus generating additional costs for the company. This article shows a cause and effect analysis of a breakdown in a production process. The FMEA as well as quality management tools: the Ishikawa diagram and Pareto chart were used for the analysis. Correction measures were presented which allowed for a significant reduction in the number of stoppages caused by breakdowns.
Źródło:
Management Systems in Production Engineering; 2018, 2 (26); 83-87
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diagnosis of operational malfunctions and failures by the FMEA method in the industrial robots sector
Autorzy:
Kulińska, E.
Odlanicka-Poczobutt, M.
Kulińska, K.
Powiązania:
https://bibliotekanauki.pl/articles/409292.pdf
Data publikacji:
2018
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
Failure Mode and Effects Analysis - FMEA
risk factors
importance of defects
detectability
industrial robots sector
Opis:
Failure modes and effects analysis (FMEA) is commonly used by organizations for the assessment of the risks associated with the planned production, construction and manufacturing. The application of this method allowed to determine the importance of the malfunctions and failures by point estimating, taking into consideration such criteria as: I –importance of defects, R –risk and D –detectability. The aim of the article was the analysis of the failures, their causes and effects in the process of institutional client’s order fulfillment in a selected company from the industrial robots sector.
Źródło:
Research in Logistics & Production; 2018, 8, 1; 5-23
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improving risk analysis capability of FMEA using evaluation based on distance from average solution (EDAS): a case study of turbocharger system
Autorzy:
Emovon, I.
Powiązania:
https://bibliotekanauki.pl/articles/95267.pdf
Data publikacji:
2018
Wydawca:
Politechnika Koszalińska. Wydawnictwo Uczelniane
Tematy:
EDAS
decision criteria
Failure Mode and Effect Analysis
FMEA
turbocharger
risk analysis
optimum alternative
kryteria decyzyjne
turbosprężarka
analiza ryzyka
alternatywa optymalna
Opis:
Failure Mode and Effect Analysis (FMEA) is a key risk management tool used in detecting and eradicating potential failure for the purpose of improving the reliability and safety of a system. However, the traditional FMEA in spite of its popularity has inadequacies that have hindered the effectiveness of the tool in analyzing risk of failure modes. Due to the shortcomings of the technique, different improved versions have been suggested in the literature in order for risk to be analysed more effectively but majority of these versions are computationally challenging. In this paper, a simple approach is in troduced for improving the risk analysis capability of the FMEA. The approach utilizes Evaluation based on Distance from Average Solution (EDAS) as an alternative to RPN of FMEA in analyzing risk of failure. A case study of the turbocharger system of a diesel engine is applied to demonstrate the usefulness of the method. The result obtained from the EDAS method were compared with approaches in the literature previously used to address risk analysis of a turbo charger. The result of the analysis indicated that the EDAS method is a feasible alternative technique for risk analysis.
Źródło:
Journal of Mechanical and Energy Engineering; 2018, 2, 1; 13-16
2544-0780
2544-1671
Pojawia się w:
Journal of Mechanical and Energy Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies