Chatter identification methods on the basis of time series measured during titanium superalloy milling
PBN-AR
Instytucja
Wydział Mechaniczny (Politechnika Lubelska)
Informacje podstawowe
Główny język publikacji
angielski
Czasopismo
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
ISSN
0020-7403
EISSN
Wydawca
DOI
URL
Rok publikacji
2015
Numer zeszytu
Strony od-do
196-207
Numer tomu
99
Identyfikator DOI
Liczba arkuszy
Autorzy
Pozostali autorzy
+ 2
Streszczenia
Język
EN
Treść
The paper discusses the problem of stability in the milling process of titanium super-alloy Ti6242. Although this problem is often considered theoretically, theoretical findings do not always agree with experimental results. For this reason, the paper presents the methods for stability estimation in real milling processes. First, a stability lob diagram is created based on parameters determined in impact testing of an end mill. Next, the cutting forces are measured in an experiment where the axial cutting depth being gradually increased. Finally, the obtained experimental data is analysed with respect to stability using the recurrence plot technique and the Hilbert–Huang transform.
Inne
System-identifier
13102