The effect of machining conditions on surface roughness and burr formation in milling of aisi 304 cast stainless steel
Küçük Resim Yok
Tarih
2022
Yazarlar
Dergi Başlığı
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Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
AISI 304 quality stainless steels are a very common type of stainless steel because they have high mechanical properties and high corrosion resistance. Stainless parts with complex and large dimensions are produced by the casting method. The machinability of stainless steels produced by casting is even more difficult than forging methods. In this study, the effects of three different cutting speeds, feed rates and constant cutting depth on the surface roughness and burr formation in dry and mist cold air (MCA) conditions were investigated in milling of AISI 304 stainless cast steel. As a result, an improvement between 15% and 48% was achieved in the average surface roughness (Ra) obtained in machining with MCA compared to dry machining conditions. In both cutting conditions, the increasing feed rate increased the burr height, while the increase in cutting speed decreased the burr height. MCA application provided an average of 9% reduction in burr height.
Açıklama
Anahtar Kelimeler
Kaynak
Gazi Mühendislik Bilimleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
8
Sayı
1
