Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Michal Sajgalik"'
Publikováno v:
Communications, Vol 19, Iss 2A, Pp 112-116 (2017)
One of main issues when evaluating or analysing quality and functional properties of work-piece is identification of status of residual stress. Every treatment or machining process generates residual stress in the surface and subsurface layers of the
Externí odkaz:
https://doaj.org/article/c738bade9f794c4393bcaf3d354810d6
Publikováno v:
Communications, Vol 18, Iss 1A, Pp 95-100 (2016)
This article deals with non-destructive detection method of residual stress as analytical tool of expected distribution of residual stress in surface and sub-surface layers. Based on measurements, which can consists of cloud of points, lines or surfa
Externí odkaz:
https://doaj.org/article/46bf8972cb744a7c855e3c20b27db17e
Publikováno v:
Communications, Vol 16, Iss 3A, Pp 161-168 (2014)
Process models of super alloys and included finite element modelling simulations are important for optimizing the metal cutting process, allowing industry to make parts faster, better, and at less cost. Innovative measurement methods of the process c
Externí odkaz:
https://doaj.org/article/cab856fc8b024cb1b0a089f76f02a832
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 3, p 92 (2024)
High-feed milling (HFM) represents a progressive manufacturing technology that has recently found widespread application across various industries. HFM is characterized by high machining speed, reduced cycle times, increased overall productivity, and
Externí odkaz:
https://doaj.org/article/2bd69592ef014e7688aa58d6136ece32
Publikováno v:
Machines, Vol 12, Iss 4, p 251 (2024)
The purpose of the experimental results evaluated in this paper is to verify the viability of using a prototype drag finishing machine for the modification of machined workpieces. The workpieces used in the experiments had a cylindrical shape and wer
Externí odkaz:
https://doaj.org/article/d6afcc6b3eb54d9aa0d3980c80cd6a4a
Autor:
Marek Šafář, Jan Valíček, Marta Harničárová, Michal Šajgalík, Hakan Tozan, Milena Kušnerová, Mário Drbúl, Milan Kadnár, Andrej Czán
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Residual stresses are defined as the stresses that occur in the material without the application of an external load. Their occurrence is related to the technology of production and treatment of the material. This article proposes the identification
Externí odkaz:
https://doaj.org/article/1a58bbeb5e764890b65aad7e1919638f
Autor:
Lenka Kuchariková, Lucia Pastierovičová, Eva Tillová, Milan Uhríčik, Viera Zatkalíková, Michal Šajgalík
Publikováno v:
Metals, Vol 13, Iss 6, p 1019 (2023)
Al has very good corrosion resistance and corrosion properties. The corrosion resistance of Al-cast alloys is different because these alloys contain a lot of elements, especially in secondary alloys, which contain more impurity elements, of which Fe
Externí odkaz:
https://doaj.org/article/4c36dc9a51f24c70a6aafeb2b7318bee
Autor:
Jan Valíček, Marta Harničárová, Jan Řehoř, Milena Kušnerová, Miroslav Gombár, Mário Drbúl, Michal Šajgalík, Jan Filipenský, Jaroslava Fulemová, Alena Vagaská
Publikováno v:
Applied Sciences, Vol 10, Iss 7, p 2524 (2020)
In this research, the authors set out to propose a new method of predicting and adjusting the main cutting parameters of chip machining, namely spraying on the substrate. In the experiments, a total of 28 turning cuts on a Stellite 6 coating layer we
Externí odkaz:
https://doaj.org/article/a722eaf93e474279a8cb051651acfa39
Autor:
Michal Šajgalík, Milena Kušnerová, Marta Harničárová, Jan Valíček, Andrej Czán, Tatiana Czánová, Mário Drbúl, Marian Borzan, Ján Kmec
Publikováno v:
Applied Sciences, Vol 10, Iss 5, p 1788 (2020)
Current demands on quality are the engine of searching for new progressive materials which should ensure enough durability in real conditions. Due to their mechanical properties, however, they cannot be applied to conventional machining methods. In r
Externí odkaz:
https://doaj.org/article/b0678da5505c4a7b82fa64bf90e08da7