Zobrazeno 1 - 10
of 152
pro vyhledávání: '"D. Wilk-Kołodziejczyk"'
Publikováno v:
Archives of Foundry Engineering, Vol vol. 23, Iss No 2, Pp 137-144 (2023)
The structure of Austempered Ductile Iron (ADI) is depend of many factors at individual stages of casting production. There is a rich literature documenting research on the relationship between heat treatment and the resulting microstructure of cast
Externí odkaz:
https://doaj.org/article/593c371de2eb4d54b50b0dd99cef71ea
Autor:
D. Wilk-Kołodziejczyk, K. Jaśkowiec, A. Bitka, Z. Pirowski, M. Grudzień-Rakoczy, K. Chrzan, M. Małysza, M. Doroszewski
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 3, Pp 1085-1091 (2022)
The article presents the developed IT solutions supporting the material and technological conversion process in terms of the possibility of using the casting technology of selected alloys to produce products previously manufactured with the use of ot
Externí odkaz:
https://doaj.org/article/da7cf46fbb8143ffa18bccb7c90915cb
Autor:
Z. Pirowski, A. Bitka, M. Grudzień-Rakoczy, M. Małysza, S. Pysz, P. Wieliczko, D. Wilk-Kołodziejczyk
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 2, Pp 743-752 (2022)
The article was created as a result of the work TECHMATSTRATEG 1 program “Modern Material Technologies” as part of the project with the acronym INNOBIOLAS entitled “Development of innovative working elements of machines in the forestry sector a
Externí odkaz:
https://doaj.org/article/5d36f139336e4107b55d768af7d8a45d
Autor:
D. Wilk-Kołodziejczyk, K. Chrzan, K. Jaśkowiec, Z. Pirowski, R. Żuczek, A. Bitka, D. Machulec
Publikováno v:
Archives of Foundry Engineering, Vol vol. 22, Iss No 1, Pp 5-12 (2022)
A classical algorithm Tabu Search was compared with Q Learning (named learning) with regards to the scheduling problems in the Austempered Ductile Iron (ADI) manufacturing process. The first part comprised of a review of the literature concerning sch
Externí odkaz:
https://doaj.org/article/f1b9e90cb2fd4f0da0fa3ef309adebec
Autor:
A. Opaliński, D. Wilk-Kołodziejczyk
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 2, Pp 651-657 (2021)
The presented article concerns the issue of supporting the ADI cast iron product manufacturing process and presents an IT system dedicated mainly to designers and technologists. Designers can be supported at the stage of selecting types of materials
Externí odkaz:
https://doaj.org/article/578c6b2fe12049e394b385d1dd5397c8
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 3, Pp 1073-1085 (2019)
The article discusses the development of an approximation model of selected plastic and mechanical properties obtained from compression tests of model materials used in physical modeling. The use of physical modeling with the use of soft model materi
Externí odkaz:
https://doaj.org/article/58f868de3ccc493a8da947036b3b1540
Publikováno v:
Metalurgija, Vol 55, Iss 1, Pp 127-130 (2016)
The amount of information contained in the WEB grows in a galloping way, which is caused by the spread of Internet access and lowering the cost of storing and sharing data across the network. The vast amount of data, impossible to be analyzed by huma
Externí odkaz:
https://doaj.org/article/7c237cbe8fce452fb8721bcfc7944048
Publikováno v:
Metalurgija, Vol 55, Iss 1, Pp 3-6 (2015)
The aim of this study is to develop computer tools for calculation of the Fe - Fe3C phase equilibrium diagram. The phase equilibrium diagram is of fundamental importance in materials science and heat treatment processes of ferrous alloys. It enables
Externí odkaz:
https://doaj.org/article/bab230e66646469fa542942f1d2e4567
Publikováno v:
Metalurgija, Vol 54, Iss 1, Pp 263-266 (2015)
The paper presents an information system dedicated to requirements recommendation and knowledge sharing. It presents methodology of constructing domain knowledge base and application procedure on the example of production technology of Austempered Du
Externí odkaz:
https://doaj.org/article/b4cf30e515cb41f09c51f1d3e06be6f6
Publikováno v:
Metalurgija, Vol 55, Iss 4, Pp 849-851 (2016)
The article presents opportunities offered by the data mining analysis as applied to studies of the effect of process parameters on the mechanical properties of ADI. The applied methods of regression trees and cluster analysis allow for the detection
Externí odkaz:
https://doaj.org/article/5f558715bd964f13b37545e795271070