Temat: end mill - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Monitoring of cutting process in end milling of hard and brittle materials
Autorzy:: Shimana, K.
Kondo, E.
Yoshidome, A.
Yamashita, S.
Kawano, Y.
Powiązania:: https://bibliotekanauki.pl/articles/99634.pdf
Data publikacji:: 2014
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: glass milling
micromachining
brittle materials
end mill
Opis:: Glass materials have been widely used in optical components in recent years. The purpose of this study was to develop an effective method for real-time detection of the state of cutting tools used in end milling of hard brittle materials. Cutting tests were performed to identify parameters that are useful in monitoring micro tool wear in glass milling. A specific component of the cutting force was found to be related to the progression of tool wear. Furthermore, using fast Fourier transform (FFT) analysis, the peak amplitudes of the cutting forces were found to occur at a specific frequency.
Źródło:: Journal of Machine Engineering; 2014, 14, 4; 55-64
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Tool wear characteristics in machining of hypereutectic Al-Si alloys by cemented carbide tool
Autorzy:: Kobaru, Yuya
Nagaoka, Ryo
Shimana, Kenji
Yoshimitsu, Shinichi
Kondo, Eiji
Powiązania:: https://bibliotekanauki.pl/articles/99533.pdf
Data publikacji:: 2020
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: Al-Si alloys
end mill
tool wear
cemented carbide tool
Opis:: During of hypereutectic Al-Si alloys, tool wear increases owing to the presence of silicon particles. Therefore, polycrystalline diamond tools are typically used, but they are very expensive. The purpose of this study is to examine the tool wear characteristics during the end milling of hypereutectic Al-Si alloy (A390–T6) by using comparatively inexpensive diamond-like carbon coated cemented carbide tools. Al-Si alloy was end-milled by changing the cutting speed. Our results revealed that the width of flank wear land increased monotonously with increasing of the cutting force regardless of the cutting speed. In addition, the experimental equation of the width of flank wear land was derived as a function of cutting speed and time, and it was clarified that width of flank wear land could be approximated.
Źródło:: Journal of Machine Engineering; 2020, 20, 2; 94-103
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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