Doi: 10
نویسندگان
چکیده
This study focused on the evaluation of the machinability of different carburising steel grades by using a cemented carbide cutting tool during semi finishing of steel. The effect of the steel composition, microstructure and inclusion characteristics on the cutting tool wear in the soft part turning was evaluated for a reference steel R (0.028% S, 0.0009% O), a clean C steel (0.003% S, 0.0005% O), and an UC ultra clean steel (0.002% S, 0.0004% O). An improved cutting tool life of about 10-25% was obtained when machining the reference steel R. The favorable machining performance of this steel was attributed to its higher content of non-metallic inclusions, larger grain size and lower micro hardness than that of the clean steels.
منابع مشابه
پیدا کردن DOI و PMID مقالات: نامه به سردبیر
نامه به سردبیر Letter to the Editor مجله دانشگاه علوم پزشکی رفسنجان دوره 18، شهریور 1398، 617-620 پیدا کردن DOI و PMID مقالات Finding DOI and PMDI Articles امراله شمسی[1],[2] A. Shamsi دریافت مقاله: 4/3/98 ارسال مقاله به نویسنده جهت اصلاح: 6/3/98 دریافت اصلاحیه از نویسنده: 2/4/98 پذیرش مقاله: 16/4/98 مقدمه شناساگر شیء دیجیتال (DOI :Digital Object Identifi...
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