Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Bartosz Jakubek"'
Autor:
Michał Wieczorowski, Michał Jakubowicz, Lidia Marciniak-Podsadna, Bartosz Gapiński, Roman Barczewski, Bartosz Jakubek, Filip Rogiewicz, Czesław Jermak, Rehan Khan
Publikováno v:
Materials, Vol 17, Iss 10, p 2389 (2024)
This paper presents geometric analyses of welded frames after free relaxing and vibratory stress relief (VSR). The tested frames were components of a prototype packaging machine. Two types of relaxation were carried out to remove stresses introduced
Externí odkaz:
https://doaj.org/article/643d2dfd158d45b28a3f305d5cf2c876
Publikováno v:
Advances in Sciences and Technology, Vol 15, Iss 3, Pp 99-107 (2021)
The procedure for determining the frequency-weighted RMS values of vibration accelerations in the case of petrol chainsaws proposes equal time shares of three operation modes of the chainsaw. In order to assess the actual operator’s vibration expos
Externí odkaz:
https://doaj.org/article/0c1174fc860149d4a0440cb88b8731c6
Autor:
Karol Grochalski, Wojciech Rukat, Bartosz Jakubek, Michał Wieczorowski, Marcin Słowiński, Karolina Sarbinowska, Wiesław Graboń
Publikováno v:
Materials, Vol 16, Iss 15, p 5348 (2023)
The performance of a heat sink is significantly influenced by the type of cooling used: passive or active (forced), the shape of the heat sink, and the material from which it is made. This paper presents a review of the literature on the influence of
Externí odkaz:
https://doaj.org/article/7f3436081eaa47528fe856588c52c819
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
Publikováno v:
Advances in Sciences and Technology, Vol 14, Iss 3, Pp 135-140 (2020)
The paper shows the construction and control of climatic chamber used for the credibility evaluation of profilometic measurements. The paper presents a control model using a PID controller and a solution for air circulation. Data regarding an influen
Externí odkaz:
https://doaj.org/article/301036ed77d54744bcb1bdc873d36c1b
Publikováno v:
Tehnički Vjesnik, Vol 27, Iss 6, Pp 1879-1886 (2020)
Chainsaws generate high levels of vibrations and noise during work. Regardless of the type of their drive (electric, combustion) chainsaws excel TLVs (Threshold Limited Values) of vibration accelerations and the A-weighted sound level specified for e
Externí odkaz:
https://doaj.org/article/4a9843976b4e4aefac21c0769a666638
Publikováno v:
Advances in Science and Technology Research Journal, Vol 15, Iss 3, Pp 99-107 (2021)
The procedure for determining the frequency-weighted RMS values of vibration accelerations in the case of petrol chainsaws proposes equal time shares of three operation modes of the chainsaw. In order to assess the actual operator’s vibration expos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43113083c6fd0bccd5c89cfb1b680ad3
http://www.astrj.com/A-Device-for-Measuring-the-Rotational-Speed-of-a-Chain-Sprocket-of-a-Petrol-Chainsaw,138763,0,2.html
http://www.astrj.com/A-Device-for-Measuring-the-Rotational-Speed-of-a-Chain-Sprocket-of-a-Petrol-Chainsaw,138763,0,2.html
Publikováno v:
Advances in Science and Technology Research Journal, Vol 14, Iss 3, Pp 135-140 (2020)
The paper shows the construction and control of climatic chamber used for the credibility evaluation of profilometic measurements. The paper presents a control model using a PID controller and a solution for air circulation. Data regarding an influen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff66a1d5a7d19370a051df1e6cf01ead
https://doi.org/10.12913/22998624/122298
https://doi.org/10.12913/22998624/122298
Publikováno v:
Tehnički Vjesnik, Vol 27, Iss 6, Pp 1879-1886 (2020)
Tehnički vjesnik
Volume 27
Issue 6
Tehnički vjesnik
Volume 27
Issue 6
Chainsaws generate high levels of vibrations and noise during work. Regardless of the type of their drive (electric, combustion) chainsaws excel TLVs (Threshold Limited Values) of vibration accelerations and the A-weighted sound level specified for e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5d6a74f1a02c6bcac4db0347b39d5bb
https://hrcak.srce.hr/file/361325
https://hrcak.srce.hr/file/361325
Autor:
Roman Barczewski, Bartosz Jakubek
Publikováno v:
Diagnostyka. 20:93-102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caab50e53dd7b0f06cf4b718a6065d65
https://doi.org/10.29354/diag/100440
https://doi.org/10.29354/diag/100440