Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Magdalena Zawada-Michałowska"'
Autor:
Jerzy JÓZWIK, Magdalena ZAWADA-MICHAŁOWSKA, Monika KULISZ, Paweł TOMIŁO, Marcin BARSZCZ, Paweł PIEŚKO, Michał LELEŃ, Kamil CYBUL
Publikováno v:
Applied Computer Science, Vol 20, Iss 2 (2024)
This paper explores the application of various machine learning techniques to model the optimal measurement time required after machining with a probe on CNC machine tools. Specifically, the research employs four different machine learning models: El
Externí odkaz:
https://doaj.org/article/0ff00c5893554bb38cfadcd803f5e8bf
Autor:
Magdalena Zawada-Michałowska, Paweł Pieśko, Grażyna Mrówka-Nowotnik, Andrzej Nowotnik, Stanisław Legutko
Publikováno v:
Materials, Vol 17, Iss 5, p 1193 (2024)
The production of thin-walled elements, especially those with large overall dimensions, poses numerous technological and operational problems. One of these problems relates to the machining-induced strain of such elements resulting from residual stre
Externí odkaz:
https://doaj.org/article/4d2365b06a4c4db08f9e2b38ca39e99c
Autor:
Magdalena Zawada-Michałowska
Publikováno v:
Advances in Sciences and Technology, Vol 16, Iss 3, Pp 98-110 (2022)
The paper presents an overview of high-performance milling techniques of thin-walled elements. Currently, the tendency to simplify semi-finished products is used in aviation. In that case even 95% of semi-finished product mass is converted into chips
Externí odkaz:
https://doaj.org/article/d723df4a76924ea1be054d39910e05fd
Publikováno v:
Advances in Sciences and Technology, Vol 16, Iss 3, Pp 34-46 (2022)
The aim of the paper is a dynamic analysis of the starting and braking of the table of a numerically controlled CNC machine tool during idle motion. The experimental test was performed on the vertical table of the FV580A machining centre using the Ph
Externí odkaz:
https://doaj.org/article/da0edf696df14ae8a63b6ebdb2062f57
Publikováno v:
Advances in Sciences and Technology, Vol 14, Iss 3, Pp 182-191 (2020)
The study attempts to assess the quality of various types of samples used in adhesive joint test-ing. One great weakness of scientific research conducted on this type of joints is that published papers generally do not include an analysis of the samp
Externí odkaz:
https://doaj.org/article/bd74cd79dc31478fb59c2bc83688e159
Publikováno v:
Materials, Vol 15, Iss 24, p 9049 (2022)
The aim of this paper is to analyse the effect of the selected geometric properties of thin-walled structures on post-machining deformations. In the study, EN AW-7075 T651 and EN AW-6082 T651 aluminium alloys were used to prepare specially designed t
Externí odkaz:
https://doaj.org/article/f9f1a10da4cf4330bd92a31d67d8c230
Publikováno v:
Materials, Vol 14, Iss 24, p 7591 (2021)
The paper presents an evaluation of post-machining deformations of thin-walled elements as regards the mechanical properties of the applied, rolled semi-finished products. Nowadays, wrought aluminum alloys, supplied primarily in the form of rolled pl
Externí odkaz:
https://doaj.org/article/d554ba0de7d548f8a3f459184f7e611c
Publikováno v:
Materials, Vol 14, Iss 23, p 7242 (2021)
In modern constructions, especially aircraft, the aim is to minimize the weight of the components used. This necessitates the use of innovative construction materials, or the production of these parts with ever-decreasing wall thicknesses. To simplif
Externí odkaz:
https://doaj.org/article/cdf4bd29e0234de8afcabb4120759b5f
Publikováno v:
Advances in Sciences and Technology, Vol 11, Iss 3, Pp 289-296 (2017)
The paper presents an analysis of the influence of machining strategy and the technological history of semi-finished product on the deformation of thin-walled elements made of aluminium alloy EN-AW 2024 after milling. As a part of this research work,
Externí odkaz:
https://doaj.org/article/e64eb79bfbd64e73b7a2416a072d64f0
Publikováno v:
Applied Computer Science, Vol 13, Iss 1, Pp 75-84 (2017)
The paper presents evaluation of modal analysis usefulness for determination of milling process stability. In the first phase of the study experimental modal analysis was performed and using CutPro 9.5 software, stability lobes were generated. In the
Externí odkaz:
https://doaj.org/article/99a42dd60b254aeca435552d48d283fd