Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Thomas G. Mathia"'
Autor:
Katarzyna Tandecka, Wojciech Kacalak, Michał Wieczorowski, Krzysztof Rokosz, Patrick Chapon, Thomas G. Mathia
Publikováno v:
Materials, Vol 17, Iss 14, p 3456 (2024)
This study presents research into the unique method of depositing carbon layers onto processed surfaces, during finishing with abrasive films, on a global basis. The authors of this article are holders of the patent for this method. What makes this t
Externí odkaz:
https://doaj.org/article/ba0fef0ddade4326b1cbeacd46c40f04
Publikováno v:
Materials, Vol 17, Iss 14, p 3582 (2024)
The paper investigates various methods of microfinishing and arrives at the best technique to produce a very smooth surface. Various setups, with and without oscillation, were developed, together with a microfinishing attachment used on conventional
Externí odkaz:
https://doaj.org/article/9d6609e7ef0d4b628a1f4be4a85827e2
Autor:
Katarzyna Tandecka, Wojciech Kacalak, Filip Szafraniec, Michał Wieczorowski, Thomas G. Mathia
Publikováno v:
Materials, Vol 17, Iss 10, p 2430 (2024)
This study investigates the surface topography of microfinishing abrasive films and their machining capability on the Nimonic 80A superalloy, a high-performance nickel-based alloy commonly used in aerospace and gas turbine engine applications. Surfac
Externí odkaz:
https://doaj.org/article/21d4ee5399f04a418ce10253a8b2c2e8
Autor:
Katarzyna Tandecka, Wojciech Kacalak, Łukasz Rypina, Maciej Wiliński, Michał Wieczorowski, Thomas G. Mathia
Publikováno v:
Materials, Vol 17, Iss 8, p 1795 (2024)
This article presents a comprehensive investigation into pressure rollers utilized in the microfinishing process, covering aspects such as design, experimental properties, compliance, and finite element simulation. Prototype pressure rollers with unc
Externí odkaz:
https://doaj.org/article/a2686c4ec5384ddfbb65a299128de9c4
Publikováno v:
Materials, Vol 17, Iss 7, p 1704 (2024)
This study introduces innovative designs for abrasive tools aimed at enhancing surface finishing processes. Prototypes consisting of non-continuous abrasive films with discontinuous surface carriers and abrasive layers were developed to improve the e
Externí odkaz:
https://doaj.org/article/6b654896d7454376b466f1313fb4a670
Publikováno v:
Materials, Vol 17, Iss 3, p 688 (2024)
In this study, the surface of new lapping films was analyzed, and the lapping finishing process was applied to RG7 tin bronze alloy. The research focused on examining lapping films with electrocorundum grains of nominal sizes 30, 12, and 9 μm, commo
Externí odkaz:
https://doaj.org/article/900b48a7930746588a1c4523da4418bb
Publikováno v:
Frontiers in Mechanical Engineering, Vol 7 (2022)
Externí odkaz:
https://doaj.org/article/060a247befbe4e6c831c665fa907630a
Publikováno v:
Materials, Vol 16, Iss 3, p 1228 (2023)
The article presents research results related to assessing the possibilities of applying modern filtration methods to diagnosing measurement signals. The Fourier transformation does not always provide full information about the signal. It is, therefo
Externí odkaz:
https://doaj.org/article/704226566a5b40b998cb0728d988406d
Publikováno v:
Materials, Vol 14, Iss 21, p 6249 (2021)
This paper presents the results of an experimental study to evaluate the possibility of using SLM additive technology to produce structures with specific surface morphological features. Qualitative and quantitative tests were conducted on samples fab
Externí odkaz:
https://doaj.org/article/393d3fc65a0e4d2f9d554ed3d5642a55
Publikováno v:
Energies, Vol 13, Iss 20, p 5453 (2020)
Sustainable development and the increasing demand for equitable energy use as well as the reduction of waste of energy are the author’s social and scientific motivations. This new paradigm is the selection of a pertinent methodology to evaluate the
Externí odkaz:
https://doaj.org/article/c26825dea35b408ebb583807ad01ba74