Autor: Zagórski, J. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Study of chip ignition and chip morphology after milling of magnesium alloys
Autorzy:: Zagórski, I.
Kuczmaszewski, J.
Powiązania:: https://bibliotekanauki.pl/articles/102563.pdf
Data publikacji:: 2016
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: magnesium alloys
chip morphology
time to ignition
chip ignition
high-speed dry milling
Opis:: The paper analyses the impact of specified technological parameters of milling (vc , fz, ap ) on time to ignition. Stages leading to chip ignition were analysed. Metallographic images of magnesium chip were presented. No significant difference was observed in time to ignition in different chip fractions. Moreover, the surface of chips was free of products of ignition and signs of strong oxidation.
Źródło:: Advances in Science and Technology. Research Journal; 2016, 10, 32; 101-108
2299-8624
Pojawia się w:: Advances in Science and Technology. Research Journal
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The study of cutting forces and their amplitudes during high-speed dry milling magnesium alloys
Autorzy:: Zagórski, I.
Kuczmaszewski, J.
Powiązania:: https://bibliotekanauki.pl/articles/102160.pdf
Data publikacji:: 2013
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: high-speed dry milling
magnesium alloys
aviation elements
machinability
cutting forces
Opis:: This paper presents the state of knowledge on cutting forces values during milling of different magnesium alloy types. Additionally, the results of own research on cutting forces and their amplitudes after milling magnesium alloys used for manufacturing elements applied in the aerospace industry are included. The subject of the analysis was the influence of technological parameters and the tool type on cutting forces and their amplitudes. The analysis is important due to the correlation between cutting forces and temperature in the cutting area, and, consequently, the safety of machining and strain of the workpiece.
Źródło:: Advances in Science and Technology. Research Journal; 2013, 7, 20; 61-66
2299-8624
Pojawia się w:: Advances in Science and Technology. Research Journal
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Impact of depth of cut on chip formation in az91hp magnesium alloy milling with tools of varying cutting edge geometry
Autorzy:: Gziut, O.
Kuczmaszewski, J.
Zagórski, I.
Powiązania:: https://bibliotekanauki.pl/articles/102170.pdf
Data publikacji:: 2015
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: high-speed dry milling
magnesium alloys
machinability
magnesium chips
end-mill geometry
Opis:: Safety of Mg milling processes can be expressed by means of the form and the number of fractions of chips formed during milling. This paper presents the state of the art of magnesium alloys milling technology in the aspect of chip fragmentation. Further-more, the impact of the depth of cut ap and the rake angle γ on the number of chip fractions was analysed in the study. These were conducted on AZ91HP magnesium cast alloy and milling was performed with carbide tools of varying rake angle values (γ = 5º and γ = 30º). It was observed that less intense chip fragmentation occurs with decreasing depth of cut ap. The number of chip fractions was lower at the tool rake angle of γ = 30º. The test results were formulated as technological recommendations according to the number of generated chip fractions.
Źródło:: Advances in Science and Technology. Research Journal; 2015, 9, 26; 49-56
2299-8624
Pojawia się w:: Advances in Science and Technology. Research Journal
Dostawca treści:: Biblioteka Nauki

Artykuł

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