Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Paweł Twardowski"'
Publikováno v:
Advances in Sciences and Technology, Vol 17, Iss 6, Pp 301-314 (2023)
The aim of the research is to classify and evaluate the size of deformations appearing during milling of thin-walled elements representing a pocket form made of aluminum alloy AW-7075A. Finishing, which is the purpose of the research, was carried out
Externí odkaz:
https://doaj.org/article/a109cacd834e4cc59cba07da676a00c1
Autor:
Paweł Twardowski, Maciej Tabaszewski, Agata Felusiak-Czyryca, Piotr Kieruj, Martyna Wiciak-Pikuła, Jakub Czyżycki
Publikováno v:
Advances in Sciences and Technology, Vol 16, Iss 6, Pp 126-139 (2022)
The paper concerns the monitoring of the tool condition on the basis of vibration acceleration signals. The cutting edge condition is determined by wear on the flank surface of the drill. As tools, a twist drills made of cemented carbide were used. A
Externí odkaz:
https://doaj.org/article/bdd5a51b7f9d4f23a82e1661b5aa0fc1
Autor:
Paweł Twardowski, Michał Wieczorowski
Publikováno v:
Materials, Vol 16, Iss 10, p 3660 (2023)
Machining is a manufacturing process that involves the use of machines to remove materials from a workpiece to create a desired shape and size [...]
Externí odkaz:
https://doaj.org/article/5959d39aa8bf428ca91c44f4aa26e3fc
Publikováno v:
Materials, Vol 16, Iss 6, p 2195 (2023)
The paper presents probabilistic aspects of diagnostics of grinding processes with consideration of metrological aspects of evaluation of topography of machined surfaces and selected problems of assessment of machining accuracy. The processes of crea
Externí odkaz:
https://doaj.org/article/61a14f6d1d6a485e93b8e1d79d186e60
Autor:
Magdalena Wujtewicz, Paweł Twardowski, Tomasz Jasiński, Katarzyna Michalska-Małecka, Radosław Owczuk
Publikováno v:
Pharmaceuticals, Vol 16, Iss 3, p 354 (2023)
Dexmedetomidine, a central α-2 agonist, is used for procedural sedation and for conscious sedation influences on heart rate and blood pressure. Authors verified whether it is possible to predict bradycardia and hypotension with the use of heart rate
Externí odkaz:
https://doaj.org/article/557f0301f234473fbb7eab5a775f92ac
Publikováno v:
Materials, Vol 16, Iss 4, p 1493 (2023)
The article presents the technological aspects of the diagnostics of grinding processes. The main features of the grinding process and their importance in diagnostic issues are discussed. Selected issues of research and assessment of the condition of
Externí odkaz:
https://doaj.org/article/61051b666177464b8e2873837ee47265
Autor:
Karol Grochalski, Piotr Jabłoński, Rafał Talar, Paweł Twardowski, Michał Wieczorowski, Bartosz Jakubek, Wojciech Rukat
Publikováno v:
Advances in Sciences and Technology, Vol 14, Iss 4, Pp 37-48 (2020)
The study presents the influence of anti-wear coatings and the type of material from which cutting tools are made of at the cutting temperature occurring on the tool. Cutting tools made of boron nitride and tungsten carbide composite were investigate
Externí odkaz:
https://doaj.org/article/32cc95030e3f4fa2ab8f1868e56fa9f4
Autor:
Maciej Tabaszewski, Paweł Twardowski, Martyna Wiciak-Pikuła, Natalia Znojkiewicz, Agata Felusiak-Czyryca, Jakub Czyżycki
Publikováno v:
Materials, Vol 15, Iss 12, p 4359 (2022)
The dynamic development of new technologies enables the optimal computer technique choice to improve the required quality in today’s manufacturing industries. One of the methods of improving the determining process is machine learning. This paper c
Externí odkaz:
https://doaj.org/article/f9072e4a36634c769a03b2e05bff1917
Publikováno v:
Materials, Vol 14, Iss 20, p 6010 (2021)
In today’s developing aircraft and automotive industry, extremely durable and wear-resistant materials, especially in high temperatures, are applied. Due to this practical approach, conventional materials have been superseded by composite materials
Externí odkaz:
https://doaj.org/article/74dd6aaf4f2849618e312a95d222ccf1
Publikováno v:
Materials, Vol 14, Iss 20, p 6152 (2021)
Inconel 718 is a material often used in the aerospace and marine industries due to its properties and ability to work in harsh environments. However, its machining is difficult, and therefore methods are sought to facilitate this process. One of such
Externí odkaz:
https://doaj.org/article/8787b250ef984e398a6d0ce1ca5df3ec