Investigation of effects of cutting insert rake face forms on surface integrity
Yükleniyor...
Tarih
2017-06
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
SpringerLink
Erişim Hakkı
info:eu-repo/semantics/restrictedAccess
Attribution-NonCommercial-ShareAlike 3.0 United States
Attribution-NonCommercial-ShareAlike 3.0 United States
Özet
In this study, the effects of cutting insert rake face
forms and cutting parameters on the surface integrity in machining of AISI 316 L steel were investigated experimentally.
The cutting forces occur during chip removal, surface roughness values on the machined surfaces with residual stresses on
machined workpiece were measured, and metallurgical structure (microhardness and microstructural variations) of the surface layers formed as a result of machining were evaluated.
The surface integrity was evaluated in terms of surface roughness, residual stress, microhardness, and microstructure analysis. In experiments, the best surface integrity results were
obtained by cutting tools having QM form, and the worst
surface integrity results were obtained by cutting tools having
MR form. Under all these cutting conditions, it was observed
that the surface integrity worsened when depth of cut and
cutting feed were increased; however, the surface integrity
improved when cutting speed was increased. In terms of cutting parameters, the best surface integrity was obtained with
cutting speed 200 m/min, cutting feed 0.1 mm/rev, and depth
of cut 1.25 mm; on the other hand, the worst surface integrity
was obtained with cutting speed 125 m/min, cutting feed
0.3 mm/rev, and depth of cut 2.5 mm.
Açıklama
Anahtar Kelimeler
AISI 316 L, Surface İntegrity, Cutting İnsert Rake Face, Residual Stress, Microhardness and Microstructure
Kaynak
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
90
Sayı
Künye
Gürbüz, H., Şeker, U., Kafkas, F. (2017). Investigation of effects of cutting insert rake face forms on surface integrity. The International Journal of Advanced Manufacturing Technology, 90, pp.3507-3522. DOI:https://dx.doi.org/10.1007/s00170-016-9652-7
