Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Jozef ŽARNOVSKÝ"'
Autor:
Rastislav Bernát, Jozef Žarnovský, Ivan Kováč, Rastislav Mikuš, Jiří Fries, Radoslav Csintalan
Publikováno v:
Materials, Vol 15, Iss 1, p 158 (2021)
The present paper analyzes the damage of surfaces at spots of frictional contact, namely, the friction nodes on a camshaft and the connecting rod pins of a crankshaft. The resulting wear of the monitored friction nodes reduces the technical life of t
Externí odkaz:
https://doaj.org/article/05bdc8b661a24661a0e7b6beee2a190d
Autor:
Katarzyna MIDOR, Jozef ŽARNOVSKÝ
Publikováno v:
Management Systems in Production Engineering, Vol 24, Iss 4, Pp 264-267 (2016)
Organisations constantly look for new, innovative solutions and methods which could be used to improve their efficiency and increase the quality of their products. Identifying the causes for returns is an important issue for modern compa-nies, as ret
Externí odkaz:
https://doaj.org/article/16ad099962824ebba4668eae68557739
Publikováno v:
Management Systems in Production Engineering, Vol 15, Iss 3, Pp 135-139 (2014)
All recent experiences confirm the fact that the main tasks of quality management are guaranteed only with the high skilled employees. Employees are responsible for the production plan and development, services and processes. The series of standards
Externí odkaz:
https://doaj.org/article/dcb7d263df5142efaa4add48eecce19a
Publikováno v:
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, Vol 57, Iss 1, Pp 291-298 (2011)
In the manufacturing process of complex components we use unconventional or progressive machining methods which can efficiently and with great precision achieve the desired result. We are talking about electro discharge/erosive machining. From an eco
Externí odkaz:
https://doaj.org/article/bde0e97060a84b7ab7015fb6ecb940f7
Publikováno v:
Acta Technologica Agriculturae. 26:84-91
The article deals with the process of surface remelting of steel 41CrAlMo7 by electric arc (TIG) in the presence of powders with a defined chemical composition. Commercially available powders Pulnierpulver based on calcium cyanamide (CaCN2) (source o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6d57f70b327181d335f33776227c1aa
https://doi.org/10.2478/ata-2023-0012
https://doi.org/10.2478/ata-2023-0012
Autor:
Ivan Kováč, Rastislav Mikuš, Jozef Žarnovský, Róbert Drlička, Marta Harničárová, Jan Valíček, Milan Kadnár
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 123:1985-1997
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e32dc697351729adee63b15aa88846c
https://doi.org/10.1007/s00170-022-10316-x
https://doi.org/10.1007/s00170-022-10316-x
Autor:
Ivan Kováč, Rastislav Mikuš, Jozef Žarnovský, Róbert Drlička, Marta Harničárová, Jan Valíček, Milan Kadnár
Tungsten inert gas (TIG) electric arc welding process was used for surface remelting of nitriding powder applied on selected steel grades. The influence of remelting on the chemical composition and microstructure changes in the remelted area of selec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::548beac3cf904890081313a78cc51483
https://doi.org/10.21203/rs.3.rs-1878885/v1
https://doi.org/10.21203/rs.3.rs-1878885/v1
Publikováno v:
Acta Technologica Agriculturae, Vol 23, Iss 3, Pp 150-154 (2020)
This paper is focused on exploring and utilizing the acoustic emission and its behaviour during surface roughness measurement. Surface quality or coating properties significantly affect the reliability and durability of operations. Three samples were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c80a47d1bf836ebe6496b048bfad397
https://doaj.org/article/a6b580ba4e2c4370b38f7659f2c38fe0
https://doaj.org/article/a6b580ba4e2c4370b38f7659f2c38fe0
Publikováno v:
Multidisciplinary Aspects of Production Engineering. 3:128-140
A direct influence on the physical and mechanical state of the surface layer of wedge-shaped plates made of 8KHF steel is exerted by heat generation processes developing in the zone of a high-speed thermal process. Research on the influence of the pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0529fc14664221c86a8f046550bbca5
https://doi.org/10.2478/mape-2020-0011
https://doi.org/10.2478/mape-2020-0011
Publikováno v:
Multidisciplinary Aspects of Production Engineering. 2:382-391
The paper deals with the issue of occupational health and safety in a metalworking manufacturing organization. Hazard and threat have been defined when cutting metal materials with a band saw. We assessed the risk by an extended point method, where w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5091d34b1042b80036d2042e6644a3bc
https://doi.org/10.2478/mape-2019-0038
https://doi.org/10.2478/mape-2019-0038