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Wyszukujesz frazę "Kluz, R" wg kryterium: Autor


Wyświetlanie 1-8 z 8
Tytuł:
Using of Lean Manufacturing Method in Planned Body Production Line
Autorzy:
Jaworski, J.
Kluz, R.
Powiązania:
https://bibliotekanauki.pl/articles/380881.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
production pace
tool life
tooling service
Lean Manufacturing
produkcja
oprzyrządowanie
zużycie narzędzi
analiza zużycia
Opis:
Organization of the tooling service mainly depends on the profile of the production plant. In large enterprises the important problem are both the organization of the tooling service and tool flow. For realized manufacturing process besides the flow tools process the correct selection of the cutting parameters is also important. In mechanical working operations, an important issue is to select the tools that will limit the size of the designated production pace and provide for them the required tool life. The aim of this study is to analyze the wear of cutting tools on the production line of bodies at the metallurgical plant. Cutting tools used for this line are mainly drills, milling cutters and multi-blade inserts for face milling cutters and end mills. The paper presents the analysis of tool wear on the machining line of brackets. It has been shown that the cost of tool wear is about 4.2% of production costs of parts. It corresponds to the costs reported in the literature. The proper selection of the machining parameters makes it possible to reduce these costs.
Źródło:
Archives of Foundry Engineering; 2015, 15, 1 spec.; 47-50
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Capability Assessment of Robotized System for Casting Measurement
Autorzy:
Jaworski, J.
Kluz, R.
Trzepieciński, T.
Powiązania:
https://bibliotekanauki.pl/articles/380596.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
mechanization
automatization
casting process
quality control
casting measurement
mechanizacja odlewnictwa
automatyzacja odlewnictwa
proces odlewania
kontrola jakości
pomiar odlewania
Opis:
Assurance of required casting quality is an important element of the manufacturing process. The control should be realized fast, accurately and cheap. These requirements may be fulfilled by application of an industrial robot to realize the measuring process. In the article the methodology of capability assessment of robotized system to control specified casting feature based on analysis of repeatability and reproducibility is presented. It is demonstrated that industrial robots produced serially have the accuracy allowing for their application to control process of both die-casting and pressure casting dimensions.
Źródło:
Archives of Foundry Engineering; 2013, 13, 1 spec.; 57-60
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Increasing the Capability of the Process of Placing Inserts in Foundry Moulds
Autorzy:
Jaworski, J.
Kluz, R.
Trzepieciński, T.
Powiązania:
https://bibliotekanauki.pl/articles/381680.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
mechanization of casting process
automatisation of casting process
foundry robotic automation
product development
process capability indices
mechanizacja procesu odlewniczego
automatyzacja procesu odlewniczego
zrobotyzowana automatyzacja procesów
rozwój produktu
Opis:
This article discusses the issue of the preparation of the foundry moulds with the use of an industrial robot. The methodology is presented for the determination of the process capacity index for placing inserts with flat and cylindrical faces. On the basis of the relationships developed, the process capability indices were determined at various points in the workspace, which are characterised by different values of the repeatability positioning error. It was shown that the value of the process capacity index can be increased by the selection of a suitable location for the process of placing the inserts in the workspace. It should also be noted that the value of the process's capability index depends on the selection of the place in the robot workspace where the process is carried out. Implementation of the joining process at an analysed point in the robot workspace leads to an increase of the process capability index MCp for inserts with flat faces up to 1.1 (+4.5%) and for inserts with cylindrical faces up to 1.3. This results in an increase of 13% to a level corresponding to the global standard for process reliability (MCp = 1.33).
Źródło:
Archives of Foundry Engineering; 2018, 18, 2; 187-190
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of Neural Networks into Prediction of Qualitative Capability of the Preparation Process of Casting Moulds
Autorzy:
Jaworski, J.
Kluz, R.
Trzepieciński, T.
Powiązania:
https://bibliotekanauki.pl/articles/382680.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
automation of casting process
robotization of casting process
robot selection
automatyzacja procesu odlewania
robotyzacja procesu odlewania
Opis:
In the article the problem of assurance of qualitative capability of the preparation process of casting moulds using artificial neural net-works is presented. Using STATISTICA Neural Networks a set of the best networks is found. Obtained results of neural modeling were compared with the results of experimental investigations and classical mathematical modeling. The appropriate architecture of the neural network is chosen that predicts the quality capability of the preparation process of casting moulds with the high precision.
Źródło:
Archives of Foundry Engineering; 2014, 14, 1 spec.; 9-12
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Heat Treatment on Content of the Carbide Phases in the Microstructure of High-Speed Steel
Autorzy:
Jaworski, J.
Kluz, R.
Trzepieciński, T.
Powiązania:
https://bibliotekanauki.pl/articles/379617.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
heat treatment
metallography
carbide phase
high-speed steel
microstructure
obróbka cieplna
metalografia
węglik
stal szybkotnąca
mikrostruktura
Opis:
This article presents the results of investigations of the effect of heat treatment temperature on the content of the carbide phase of HS3-1-2 and HS6-5-2 low-alloy high-speed steel. Analysis of the phase composition of carbides is carried out using the diffraction method. It is determined that with increasing austenitising temperature, the intensification of dissolution of M6C carbide increases. As a result, an increase in the grain size of the austenite and the amount of retained austenite causes a significant reduction in the hardness of hardened steel HS3-1-2 to be observed. The results of diffraction investigations showed that M7C3 carbides containing mainly Cr and Fe carbides and M6C carbides containing mainly Mo and W carbides are dissolved during austenitisation. During austenitisation of HS3-1-2 steel, the silicon is transferred from the matrix to carbides, thus replacing carbide-forming elements. An increase in a degree of tempering leads to intensification of carbide separation and this process reduce the grindability of tested steels.
Źródło:
Archives of Foundry Engineering; 2017, 17, 3; 59-62
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of Stability of Fabrication System of Casting Parts
Autorzy:
Jaworski, J.
Kluz, R.
Trzepieciński, T.
Powiązania:
https://bibliotekanauki.pl/articles/380195.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
fabrication
process stability
SIX Sigma methodology
System of Casting Parts
wytwarzanie
stabilność procesu
system odlewania części
metoda SIX Sigma
Opis:
The article presents the results of stability analysis of castings manufacturing system. For the analysis, the Six Sigma DMAIC (Define- Measure-Analyse-Improve-Control) methodology has been applied. The studies demonstrated the ability to reduce the variance of the process, and therefore the quantity of defects.
Źródło:
Archives of Foundry Engineering; 2014, 14, 1 spec.; 5-8
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assurance of Quality Capability of the Preparation Process of Casting Moulds
Autorzy:
Jaworski, J.
Kluz, R.
Trzepieciński, T.
Powiązania:
https://bibliotekanauki.pl/articles/380422.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
automation
robotization
casting process
robot selection
automatyzacja
robotyzacja
proces odlewniczy
wybór robota
Opis:
The article investigates the problem of assurance of the required capability of robotized process of placing of steel inserts in a casting die. Dependence enabling the determination of the repeatability positioning of the robot, which has been verified in experimental tests is presented. A method to determine the most beneficial location in a workspace of the assembly stand ensuring the highest value of multivariate quality capability index MCp is also proposed. In the final part, the results are discussed and conclusions are formulated.
Źródło:
Archives of Foundry Engineering; 2013, 13, 1 spec.; 61-64
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Research on Accuracy of Automatic System for Casting Measuring
Autorzy:
Jaworski, J.
Kluz, R
Trzepieciński, T.
Powiązania:
https://bibliotekanauki.pl/articles/381307.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
automation in foundry
robotics in foundry
product development
mechanization of casting processes
automation of casting processes
quality control of castings
measurement systems
automatyzacja w odlewni
robotyka w odlewni
rozwój produktów
mechanizacja procesów odlewniczych
automatyzacja procesów odlewniczych
kontrola jakości odlewów
systemy pomiarowe
Opis:
Ensuring the required quality of castings is an important part of the production process. The quality control should be carried out in a fast and accurate way. These requirements can be met by the use of an optical measuring system installed on the arm of an industrial robot. In the article a methodology for assessing the quality of robotic measurement system to control certain feature of the casting, based on the analysis of repeatability and reproducibility is presented. It was shown that industrial robots equipped with optical measuring systems have the accuracy allowing their use in the process of dimensional control of castings manufactured by lost-wax process, permanent-mould casting, and pressure die-casting.
Źródło:
Archives of Foundry Engineering; 2016, 16, 3; 49-54
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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