کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
791672 | 1466760 | 2008 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparison between silicon nitride-based ceramic and coated carbide tools in the face milling of irregular surfaces
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The goal of this work was to compare a silicon nitride-based ceramic material to a carbide tool in the face milling operation of two irregular surfaces. The main conclusions were (a) ceramic tool life was longer than carbide tool life even taking into account the higher cutting speed used when milling with ceramic and (b) ceramic tools showed a regular wear, caused mainly by diffusion, while carbide tools displayed chippings on the cutting edge. These facts prove that silicon nitride-based ceramic has enough resistance to withstand the impacts inherent to the milling of gray cast iron, even if the machined surfaces had irregularities.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 206, Issues 1–3, 12 September 2008, Pages 294–304
Journal: Journal of Materials Processing Technology - Volume 206, Issues 1–3, 12 September 2008, Pages 294–304
نویسندگان
Anselmo Eduardo Diniz, Jorge Antonio Giles Ferrer,