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AISI 304 OSTENİTİK PASLANMAZ ÇELİĞİN TORNALANMASI

TURNING OF AISI 304 AUSTENITIC STAINLESS STEEL

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Abstract (2. Language): 
This paper presents an experimental investigation of the machining characteristics of AISI 304 austenitic stainless steel in turning process. During experiments, parameters such as cutting speed, feed rate and depth of cut were changed to explore their effect on the surface roughness, tool flank wear and tool – chip interface temperature. Chip forms were determined. Taking into consideration the experimental results, it is found that with increasing cutting speed, tool – chip interface temperature and tool flank wear were decreased. Surface roughness got better with decreasing feed rate and depth of cut.
Abstract (Original Language): 
Bu çalışmada, AISI 304 ostenitik paslanmaz çeliğinin tornalama işleminde işlenebilirlik karakteristikleri deneysel olarak araştırılmıştır. Deneylerde, kesme hızı, ilerleme miktarı, talaş derinliği gibi parametreler değiştirilerek, parametrelerin yüzey pürüzlülüğü, takım yanak aşınması ve takım-talaş ara yüzey sıcaklığına olan etkileri incelenmiştir. Deneyler neticesinde, kesme hızının artmasıyla, takım-talaş ara yüzey sıcaklığının ve takım yanak aşınmasının azaldığı; ilerleme miktarı ve talaş derinliğinin azalmasıyla yüzey pürüzlülüğünün iyileştiği belirlenmiştir.

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